WO2023131200A1 - Communication method and apparatus, device, and computer storage medium - Google Patents

Abstract

Disclosed in embodiments of the present invention are a communication method and apparatus, a device, and a computer storage medium. The method comprises: a terminal device obtains first threshold information and first information or obtains first indication information, the first threshold information comprising threshold information used for determining whether to execute a first operation, and the first information comprising information obtained from a network device and used for determining whether to execute the first operation in combination with the first threshold information; and the terminal device executes the first operation on the basis of the first threshold information and the first information or on the basis of the first indication information.

Description

A communication method, device, device and computer storage medium

Cross References to Related Applications

This application is based on a Chinese patent application with application number 202210005332.3 and a filing date of January 05, 2022, and a Chinese patent application with application number 202210029025.9 and a filing date of January 11, 2022, and requires the Chinese patent application Priority, the entire content of this Chinese patent application is hereby incorporated into this application by reference.

technical field

The present application relates to the technical field of communication, and in particular to a communication method, device, equipment and computer storage medium.

Background technique

In a mobile communication system, due to factors such as water surface reflection or ionosphere reflection, the signal coverage of the base station may exceed the actual network planning, causing some terminals that should not reside or access the cell to reside and access the cell, resulting in some Unexpected behavior occurs. For example, in the current management system based on the itinerary code, some users who have not traveled to other places are mistakenly inferred as users who have traveled to other places, which has brought some unnecessary troubles to the work and life of these users.

Contents of the invention

Embodiments of the present disclosure are expected to provide a communication method, device, device, and computer storage medium.

The technical scheme of the embodiment of the present disclosure is realized in this way:

In a first aspect, an embodiment of the present disclosure provides a communication method, the method including:

The terminal device obtains first threshold information and first information, or obtains first indication information; the first threshold information includes threshold information for judging whether to perform a first operation; the first information includes information obtained from a network device, Information for judging whether to execute the first operation in combination with the first threshold information;

The terminal device executes a first operation based on the first threshold information and the first information, or based on the first indication information.

In some optional embodiments of the present disclosure, the terminal device obtains first threshold information, including:

The terminal device receives the first threshold information sent by the network device, or the terminal device receives the second information sent by the network device, and obtains the first threshold information based on the second information.

In some optional embodiments of the present disclosure, the first threshold information includes at least one of the following information:

The first time length information obtained from the network device;

The first time advance (TA, Timing Advance) value obtained from the network device;

The first round trip time (RTT, Round Trip Time) value obtained from the network device;

A second time length threshold value, where the second time length threshold value is obtained according to random access configuration obtained from the network device;

First location information obtained from network devices;

The first distance information obtained from the network device;

a second distance threshold value, where the second distance threshold value is obtained according to a random access configuration obtained from a network device;

The first tracking area (TA, Tracking Area) information obtained from the network device.

In some optional embodiments of the present disclosure, the first information includes at least one of the following information:

a second time advance (TA) value;

second (RTT) value;

second location information;

second distance information;

Second tracking area (TA) information.

In some optional embodiments of the present disclosure, the first indication information includes at least one of the following:

random access response;

indicating the indication information for terminating the random access process;

Connection release indication information;

Indication information indicating rejection or release of a Radio Resource Control (RRC, Radio Resource Control) connection;

indication information indicating that the terminal device exceeds the distance;

indication information indicating that the terminal device is prohibited from camping or accessing the cell;

Indication information indicating that the terminal device is prohibited from camping on or accessing the frequency point where the cell is located.

In some optional embodiments of the present disclosure, the first operation includes at least one of the following:

Terminate the random access procedure;

perform cell reselection;

It is considered that the cell is barred from access or reselection or that the cell is barred from access or reselection within a certain period of time;

It is considered that access or reselection to the frequency point where the current cell is located is prohibited, or access or reselection to the frequency point where the current cell is located is prohibited for a period of time;

believes that the community is banned or believes that the community is banned for a period of time;

Adjust the frequency priority of the frequency point where the cell is located;

When calculating the cell selection reception level value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell selection quality value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell ranking R value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets.

In some optional embodiments of the present disclosure, the terminal device performs a first operation based on the first threshold information and the first information, including at least one of the following:

The terminal device compares the first threshold information with the first information, and performs the first operation when the first information exceeds the first threshold information;

The terminal device compares the first threshold information with the first information, and executes the first operation when the first information is greater than or equal to the first threshold information.

In a second aspect, an embodiment of the present disclosure further provides a communication method, the method including:

The network device sends first indication information to the terminal device, where the first indication information is used to instruct the terminal device to perform a first operation.

In some optional embodiments of the present disclosure, the first indication information includes at least one of the following:

random access response;

indicating the indication information for terminating the random access procedure;

Connection release indication information;

Indicates the indication information of rejecting or releasing the RRC connection;

indication information indicating that the terminal device exceeds the distance;

indication information indicating that the terminal device is prohibited from camping or accessing the cell;

Indication information indicating that the terminal device is prohibited from camping on or accessing the frequency point where the cell is located.

In some optional embodiments of the present disclosure, the first operation includes at least one of the following:

Terminate the random access procedure;

perform cell reselection;

It is considered that the cell is barred from access or reselection or that the cell is barred from access or reselection within a certain period of time;

It is considered that access or reselection to the frequency point where the current cell is located is prohibited, or access or reselection to the frequency point where the current cell is located is prohibited for a period of time;

believes that the community is banned or believes that the community is banned for a period of time;

Adjust the frequency priority of the frequency point where the cell is located;

When calculating the cell selection reception level value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell selection quality value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell ranking R value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets.

In a third aspect, an embodiment of the present disclosure further provides a communication method, the method including:

The network device sends first information and information for obtaining first threshold information to the terminal device, where the first threshold information includes threshold information for judging whether to perform the first operation; the first information includes information for combining the The first threshold information is used to determine whether to perform the first operation; the first threshold information and the first information are used by the terminal device to determine whether to perform the first operation.

In some optional embodiments of the present disclosure, the network device sending information for obtaining the first threshold information to the terminal device includes: the network device sending the first threshold information to the terminal device, or the network device sending the terminal device The device sends second information, where the second information is used by the terminal device to obtain the first threshold information.

In some optional embodiments of the present disclosure, the first threshold information includes at least one of the following information:

The first time length information sent by the network device;

The first time advance (TA) value sent by the network device;

The first RTT value sent by the network device;

A second time length threshold value, where the second time length threshold value is obtained according to the random access configuration sent by the network device;

The first location information sent by the network device;

The first distance information sent by the network device;

a second distance threshold, where the second distance threshold is obtained according to the random access configuration sent by the network device;

The first Tracking Area (TA) information sent by the network device.

In some optional embodiments of the present disclosure, the first information includes at least one of the following information:

a second time advance (TA) value;

second RTT value;

second location information;

second distance information;

Second tracking area (TA) information.

In some optional embodiments of the present disclosure, the first operation includes at least one of the following:

Terminate the random access procedure;

perform cell reselection;

It is considered that the cell is barred from access or reselection or that the cell is barred from access or reselection within a certain period of time;

It is considered that access or reselection to the frequency point where the current cell is located is prohibited, or access or reselection to the frequency point where the current cell is located is prohibited for a period of time;

believes that the community is banned or believes that the community is banned for a period of time;

Adjust the frequency priority of the frequency point where the cell is located;

When calculating the cell selection reception level value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell selection quality value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell ranking R value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets.

In a fourth aspect, an embodiment of the present disclosure further provides a communication device, the communication device is applied to a terminal device, and the device includes: a first communication unit and a first processing unit; wherein,

The first communication unit is configured to obtain first threshold information and first information, or obtain first indication information; the first threshold information includes threshold information for judging whether to perform a first operation; the first information including information obtained from the network device and used to determine whether to perform the first operation in combination with the first threshold information;

The first processing unit is configured to execute a first operation based on the first threshold information and the first information, or based on the first indication information.

In a fifth aspect, the embodiment of the present disclosure further provides a communication device, which is applied to a network device, and the device includes: a second communication unit configured to send first indication information to a terminal device, and the first The indication information is used to instruct the terminal device to perform the first operation.

In a sixth aspect, the embodiment of the present disclosure further provides a communication device, wherein the communication device is applied to a network device, and the device includes: a third communication unit configured to send the first information to the terminal device and to use Obtain information about first threshold information, where the first threshold information includes threshold information for judging whether to perform a first operation; the first information includes information for judging whether to perform a first operation in combination with the first threshold information ; The first threshold information and the first information are used by the terminal device to determine whether to execute the first operation.

In the seventh aspect, the embodiments of the present disclosure further provide a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the above-mentioned first, second or third aspects of the embodiments of the present disclosure are realized. The steps of the communication method.

In an eighth aspect, the embodiment of the present disclosure also provides a communication device, including a memory, a processor, and a computer program stored in the memory and operable on the processor, and the processor implements the implementation of the present disclosure when executing the program. For example, the steps of the communication method described in the first aspect, the second aspect or the third aspect above.

The communication method, device, device and computer storage medium provided by the embodiments of the present disclosure. The method includes: the terminal device obtains first threshold information and first information, or obtains first indication information; the first threshold information includes threshold information for judging whether to perform a first operation; the first information includes information from The information obtained by the network device and used to determine whether to perform the first operation in combination with the first threshold information; the terminal device based on the first threshold information and the first information, or based on the first indication information, Perform the first action. By adopting the technical solutions of the embodiments of the present disclosure, the terminal device executes the first operation (such as the operation of prohibiting the terminal device from accessing the network device) through the obtained first threshold information and the judgment of the first information, thereby effectively solving the error of ultra-long coverage. access problem.

Description of drawings

FIG. 1 is a first schematic flow diagram of a communication method according to an embodiment of the present disclosure;

FIG. 2 is a second schematic flow diagram of a communication method according to an embodiment of the present disclosure;

FIG. 3 is a third schematic flow diagram of a communication method according to an embodiment of the present disclosure;

FIG. 4 is a first structural schematic diagram of a communication device according to an embodiment of the present disclosure;

FIG. 5 is a second structural schematic diagram of a communication device according to an embodiment of the present disclosure;

FIG. 6 is a third structural schematic diagram of a communication device according to an embodiment of the present disclosure;

FIG. 7 is a schematic diagram of a hardware composition structure of a communication device according to an embodiment of the present disclosure.

Detailed ways

The present disclosure will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

The technical solutions of the embodiments of the present disclosure can be applied to various communication systems, for example: Global System of Mobile communication (GSM, Global System of Mobile communication) system, Long Term Evolution (LTE, Long Term Evolution) system or 5G system, etc. Optionally, the 5G system or the 5G network may also be called a New Radio (NR, New Radio) system or an NR network.

Exemplarily, the communication system applied by the embodiments of the present disclosure may include a network device and a terminal device (also referred to as a terminal, a communication terminal, etc.); the network device may be a device that communicates with the terminal device. Wherein, the network device can provide communication coverage within a certain area, and can communicate with terminals located in the area. Optionally, the network device may be a base station in each communication system, such as an evolved base station (eNB, Evolutional Node B) in an LTE system, or a base station (gNB) in a 5G system or an NR system.

It should be understood that a device with a communication function in the network/system in the embodiment of the present application may be referred to as a communication device. Communication equipment may include network equipment and terminals with communication functions, and the network equipment and terminal equipment may be the specific equipment described above, which will not be repeated here; communication equipment may also include other equipment in the communication system, such as network controllers , mobility management entity and other network entities, which are not limited in the embodiments of the present disclosure.

It should be understood that the terms "system" and "network" are often used interchangeably herein. The term "and/or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and/or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the character "/" in this article generally indicates that the contextual objects are an "or" relationship.

The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

The embodiment of the present disclosure provides a communication method. FIG. 1 is a first schematic flow diagram of a communication method in an embodiment of the present disclosure; as shown in FIG. 1 , the method includes:

Step 101: The terminal device obtains first threshold information and first information, or obtains first indication information; the first threshold information includes threshold information obtained from a network device for judging whether to perform a first operation; the first The information includes information obtained from the network device and used to determine whether to perform the first operation in combination with the first threshold information;

Step 102: The terminal device performs a first operation based on the first threshold information and the first information, or based on the first indication information.

In some optional embodiments, the terminal device obtaining the first threshold information includes: the terminal device receiving the first threshold information sent by the network device, or the terminal device receiving the second information sent by the network device, based on The second information obtains the first threshold information.

In this embodiment, in some examples, the terminal device may directly receive the first threshold information sent by the network device; in other examples, the terminal device may receive the second information sent by the network device, and the second information uses Obtaining the first threshold information and then obtaining the first threshold information based on the second information is equivalent to the terminal device implicitly or indirectly obtaining the first threshold information from the network device. Wherein, for example, the second information may be random access configuration or random access configuration information for random access of terminal equipment. The first threshold information is threshold information used by the terminal device to determine whether to perform the first operation. Exemplarily, the first threshold information indicates the threshold of whether the terminal device performs the first operation, which is embodied in the form of information. Therefore, in other embodiments, the first threshold information may also be called information, In this embodiment, the name of the first threshold information is not limited, as long as its corresponding function can be realized. Wherein, the network device may be, for example, a base station.

In some optional embodiments, the terminal device receives the first information sent by the network device; the first information is information used in conjunction with the first threshold information to determine whether to perform the first operation. Exemplarily, the first information represents current relevant information of the terminal device, and the terminal device combines the first information with the first threshold information to determine whether to perform the first operation. Wherein, the network device may be, for example, a base station.

In some optional embodiments of the present disclosure, the first threshold information includes at least one of the following information:

The first time length information obtained from the network device;

A first time advance (TA) value obtained from a network device;

A first round trip time (RTT) value obtained from a network device;

A second time length threshold value, where the second time length threshold value is obtained according to random access configuration obtained from the network device;

First location information obtained from network devices;

The first distance information obtained from the network device;

a second distance threshold value, where the second distance threshold value is obtained according to a random access configuration obtained from a network device;

The primary Tracking Area (TA) information obtained from the network device.

In some optional embodiments of the present disclosure, the first information includes at least one of the following information:

a second time advance (TA) value;

second RTT value;

second location information;

second distance information;

Second tracking area (TA) information.

In some optional embodiments, the terminal device performs a first operation based on the first threshold information and the first information, including at least one of the following: the terminal device compares the first threshold information with the first the first information, and if the first information exceeds (or is greater than) the first threshold information, execute the first operation; the terminal device compares the first threshold information with the first information , when the first information is greater than or equal to the first threshold information, perform the first operation.

In various embodiments of the present disclosure, a time advance (TA) value may be used to represent a distance between a terminal device and a network device. Exemplarily, the distance between the terminal device and the network device can be obtained by multiplying the TA value by the speed of light. The above-mentioned first time advance (TA) value is a threshold value for judging whether to execute the first operation, specifically a time advance (TA) threshold value for judging whether to execute the first operation, which can be used to determine whether to execute The distance threshold between the terminal and the network device for the first operation. The above-mentioned second time advance (TA) value can be used to determine the distance between the terminal device and the network device; wherein, the above-mentioned first time advance (TA) value and the second time advance (TA) value can be determined by the network device (such as a base station) sent to the terminal device. If the distance represented by the above-mentioned second time advance (TA) value is within the distance threshold value corresponding to the above-mentioned first time advance (TA) value, it can be determined not to perform the first operation; if the above-mentioned second time advance (TA) If the distance represented by the value is outside the distance threshold value corresponding to the first time advance (TA) value, it may be determined to execute the first operation.

In the case where the first threshold information is a first timing advance (TA) value and the first information is a second timing advance (TA) value, the terminal device can compare the first timing advance (TA) value with the second Time advance (TA) value, when the second time advance (TA) value is greater than, or greater than or equal to the first time advance (TA) value, perform the first operation; correspondingly, when the second time advance (TA) value When it is less than or equal to or less than the first timing advance (TA) value, the first operation is not performed, and the user may continue to reside in the current cell (the cell corresponding to the network device).

The RTT value indicates the round-trip transmission time of the communication between the terminal device and the network device, and the distance between the terminal device and the network device can also be obtained through the RTT value. The above-mentioned first RTT value is a threshold value used to determine whether to perform the first operation, specifically an RTT threshold value used to determine whether to perform the first operation, which can be used to determine whether to perform the first operation, the terminal and the network The distance threshold between devices. The above-mentioned second RTT value may be used to determine the distance between the terminal device and the network device; wherein, both the above-mentioned first RTT value and the second RTT value may be sent to the terminal device by a network device (such as a base station). If the distance represented by the second RTT value is within the distance threshold value corresponding to the first RTT value, it may be determined not to perform the first operation; if the distance represented by the second RTT value is within the distance threshold value corresponding to the first RTT value If the distance exceeds the threshold value, it may be determined to execute the first operation.

When the first threshold information is the first RTT value and the first information is the second RTT value, the terminal device can compare the first RTT value with the second RTT value, and if the second RTT value is greater than or greater than When it is equal to the first RTT value, perform the first operation; correspondingly, when the second RTT is less than or equal to or less than the first RTT value, do not perform the first operation, and can continue to reside in the current cell (network device the corresponding district).

The location information may represent a geographic location, a collection of geographic locations, or an area range. The above-mentioned first location information is a location and/or area threshold value used for judging whether to perform the first operation, specifically, a location and/or area threshold value used for judging whether to perform the first operation. Exemplarily, the first location information may include a cell coverage geographic location threshold or an area threshold, which may be represented by a coordinate set or an area range. The above second location information indicates the current location of the terminal device. Wherein, the second location information can be obtained by a network side device (or server) used for positioning and sent to a network device (such as a base station), and then sent to the terminal device by the network device (such as a base station). Exemplarily, the The network-side device (or server) used for positioning may be, for example, a Global Positioning System (GPS, Global Positioning System) or a Beidou satellite, or from a cellular network device.

In the case where the first threshold information is first location information and the first information is second location information, the terminal device may compare the first location information with the second location information; If the location information is consistent, or the second location information is within the area corresponding to the first location information, it can be determined not to perform the first operation, and can continue to reside in the current cell (the cell corresponding to the network device); if the above-mentioned first If the comparison between the second location information and the above-mentioned first location information is inconsistent, or the second location information is outside the area corresponding to the first location information, it may be determined to perform the first operation. For example, the first location information may be a location or an area, and the second location information may be a specific location; if the specific location indicated by the second location information is within the location or area indicated by the first location information, Then it can be determined not to perform the first operation, and can continue to reside in the current cell (the cell corresponding to the network device); if the specific location indicated by the second location information is not within the location or area indicated by the first location information, it can be determined Perform the first action.

The distance information may represent the distance between the terminal device and the network device. The first distance information is the threshold value used to judge whether to perform the first operation, specifically the distance threshold value or cell radius threshold value used to judge whether to perform the first operation, for example, the first distance information indicates The maximum radius or radius threshold to the cell edge. The above second distance information indicates the distance between the terminal device and the network device, or the distance between the terminal device and the center of the cell. Wherein, both the above-mentioned first distance information and the second distance information can be sent to the terminal device by a network device (such as a base station). If the distance indicated by the second distance information is within the distance threshold corresponding to the first distance information, it may be determined not to perform the first operation; if the distance indicated by the second distance information is within the distance threshold corresponding to the first distance information If the distance exceeds the threshold value, it may be determined to execute the first operation.

When the first threshold information is the first distance information value and the first information is the second distance information, the terminal device may compare the first distance information with the second distance information, and if the second distance information is greater than, or When the first distance information is greater than or equal to the first distance information, perform the first operation; correspondingly, when the second distance information is less than or equal to or less than the first distance information, the first operation is not performed, and you can continue to reside in the current cell ( cell corresponding to the network device).

The Tracking Area (TA) information indicates the area where the terminal device does not need to update the service. The above-mentioned first tracking area (TA) information is a threshold value used for judging whether to perform the first operation, specifically, a threshold value corresponding to the area range of the tracking area (TA) used for judging whether to perform the first operation. The above-mentioned second tracking area (TA) information indicates the area range corresponding to the tracking area (TA) of the network device (or cell) currently accessed by the terminal device; wherein, the above-mentioned first tracking area (TA) information and the second tracking area ( TA) information can be sent from a network device (such as a base station) to a terminal device.

In the case that the first threshold information is the first tracking area (TA) information and the first information is the second tracking area (TA) information, the terminal device can compare the first tracking area (TA) information with the second Tracking area (TA) information; if the area corresponding to the second tracking area (TA) information is within the area range threshold value corresponding to the first tracking area (TA) information, it can be determined not to perform the first operation; if If the area corresponding to the second tracking area (TA) information is outside the area range threshold value corresponding to the first tracking area (TA) information, it may be determined to perform the first operation. For example, the first tracking area (TA) information may be an area range, and the second tracking area (TA) information may be an area range; if the area range indicated by the second tracking area (TA) information is within the first If within the area indicated by the tracking area (TA) information, it can be determined not to perform the first operation, and can continue to reside in the current cell (the cell corresponding to the network device); if the area indicated by the second location information is not within the first location information If it is within the range indicated, it may be determined to perform the first operation.

In this embodiment, the first time length information is a time length threshold value for judging whether to perform the first operation; the time length may be the length of transmission time, or a timing advance (TA) value, and the like. Exemplarily, the first time length information may refer to the transmission time of the electromagnetic wave propagating from the center of the cell to the edge of the cell, and then according to the transmission time and the value of the speed of light, the maximum radius of the cell is obtained. That is, the first time length information may be used to indicate a time length threshold value for allowing a terminal device to access a cell. Then when the first threshold information is the first time length information, and the first information is the second time advance (TA) value or the second RTT value, the terminal device can compare the first time length information with the second Time advance (TA) value, or compare the first time length information and the second RTT value, when the second time advance (TA) value is greater than, or greater than or equal to the first time length information, and/or, the second RTT value is greater than, Or in the case of being greater than or equal to the first time length information, perform the first operation; correspondingly, when the second time advance (TA) value is less than, or less than or equal to the first time length information, and/or, the second RTT value If it is less than, or less than or equal to the first time length information, the first operation may not be performed, and may continue to reside in the current cell (the cell corresponding to the network device). It should be noted that, in the process of comparing with the first time length information and the first information, the first time length information and the first information have the same amount of data, that is, the first information is the second time advance (TA) value, the first time length information also indicates the time advance (TA) value, and when the first information is the second RTT value, the first time length information also indicates the RTT value, which is pre-configured according to actual needs.

In this embodiment, the second time length threshold value obtained according to random access configuration (or random access configuration information) refers to the value obtained through random access configuration (or random access configuration information), A time length threshold value for judging whether to execute the first operation; the time length may be the length of transmission time, or a time advance (TA) value, or the like. It can be considered that the terminal device receives the random access configuration (or random access configuration information) sent by the network device, obtains the preamble configuration information from the random access configuration (or random access configuration information), and then obtains the first preamble configuration information based on the preamble configuration information. The second time length threshold value, that is, the second time length threshold value is obtained implicitly through random access configuration (or random access configuration information). Then, when the first threshold information is the second time length threshold value, and the first information is the second time advance (TA) value or the second RTT value, the terminal device can compare the second time length threshold Value and the second time advance (TA) value, or compare the second time length threshold value and the second RTT value, the second time advance (TA) value is greater than, or greater than or equal to the second time length threshold value, and/ Or, when the second RTT value is greater than, or greater than or equal to the second time length threshold value, perform the first operation; correspondingly, when the second time advance (TA) value is less than, or less than or equal to the second time length Threshold value, and/or, when the second RTT value is less than, or less than or equal to the second time length threshold value, the first operation is not performed, and you can continue to reside in the current cell (the cell corresponding to the network device) .

In this embodiment, the second distance threshold value obtained according to random access configuration (or random access configuration information) refers to the value obtained through random access configuration (or random access configuration information), using A distance threshold value for judging whether to perform the first operation; the distance may represent, for example, a distance between the terminal and a network device (such as a base station), a cell radius, and the like. It can be considered that the terminal device receives the random access configuration (or random access configuration information) sent by the network device, obtains the preamble configuration information from the random access configuration (or random access configuration information), and then obtains the first preamble configuration information based on the preamble configuration information. The second distance threshold value, that is, the second distance threshold value is obtained implicitly through random access configuration (or random access configuration information). Then, when the first threshold information is the second distance threshold and the first information is the second distance information, the terminal device can compare the second distance threshold and the second distance information, and in the second distance If the information is greater than, or greater than or equal to the second distance threshold, perform the first operation; correspondingly, if the second distance information is less than, or less than or equal to the second distance threshold, do not perform the first operation The first operation is to continue camping in the current cell (the cell corresponding to the network device).

In the above-mentioned embodiments, the description is made by taking the first threshold information and the first information having the same data volume as an example. In other embodiments, the first threshold information and the first information may also have different data volumes. For example, the first threshold information is a threshold representing time, such as a first time advance (TA) value, and the first information is information representing distance, such as second distance information. Then, the first time advance (TA) value can be multiplied by the speed of light to convert it into a distance threshold value, and then compare the converted distance threshold value with the second distance information, so as to determine whether to perform the first operation. Alternatively, the second distance information is divided by the speed of light to obtain time length information, and the converted time length information is compared with the first time advance (TA) value to determine whether to execute the first operation. For another example, the first threshold information is a threshold value representing distance, such as the first distance information, and the first information is information representing time, such as the second time advance (TA) value, then the first distance information can be divided The speed of light is converted into a time length threshold value, and then the converted time length threshold value is compared with a second time advance (TA) value, so as to determine whether to execute the first operation.

In other embodiments, the first threshold information and the first information may also be the same amount of data but belong to different parameters, for example, the first threshold information is the first time advance (TA) value, and the first information is the second RTT value, you can multiply the first time advance (TA) value by 2, and compare the obtained value with the second RTT value, or divide the second RTT value by 2, and obtain the value and the first time advance (TA) value comparison, so as to determine whether to perform the first operation.

In this embodiment, the first operation refers to an operation of urging the terminal device not to access the cell corresponding to the network device.

In some optional embodiments, the first operation includes at least one of the following:

Terminate the random access procedure;

perform cell reselection;

It is considered that the cell is barred from access or reselection or that the cell is barred from access or reselection within a certain period of time;

It is considered that access or reselection to the frequency point of the current cell is prohibited, or access or reselection to the frequency point of the current cell is prohibited for a period of time;

believes that the community is banned or believes that the community is banned for a period of time;

Adjust the frequency priority of the frequency point where the cell is located;

When calculating the cell selection reception level value (Srxlev) corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell selection quality value (Squal) corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell ranking R value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets.

Wherein, in some embodiments, when calculating the cell selection receiving level value, a positive value is subtracted, or a negative value is added, so as to lower the obtained cell selection receiving level value. The cell selection reception level value (Srxlev) is denoted as S1. The method for calculating S1 is: S1=Q1-(Q2+Q3)-P1-Q _bias . Where Q1 represents the measured reference signal receiving power (RSRP, Reference Signal Receiving Power) of the cell, Q2 refers to the minimum required RSRP of the cell; Q3 refers to a bias information added to Q2; P1 is a compensation parameter. In the above expressions, Q3 and P1 are optional, that is, they may not exist or may exist. The Q _offset refers to the offset referred to in the embodiments of the present disclosure, that is, when calculating S1, a positive offset is subtracted, or a negative offset is added. In some other embodiments, when calculating the cell selection reception level value, a positive value may also be added, or a negative value may be subtracted, and the specific expression may be similar to the calculation method of S1 above.

Wherein, in some embodiments, when calculating the cell selection quality value, a positive value is subtracted, or a negative value is added, so as to reduce the obtained cell selection quality value. The cell selection quality value (Squal) is denoted as S _Q , and the calculation method of S _Q is: S _Q =Q4-(Q5+Q6)-Q _offset . Among them, Q4 is the reference signal receiving quality (RSRQ, Reference Signal Receiving Quality) of the measured cell; Q5 is the minimum required RSRQ of the cell; Q6 is the offset acting on Q5, which is optional; the Q _offset is the For the offset referred to in the disclosed embodiments, when calculating S _Q , subtract a positive offset or add a negative offset. In some other embodiments, when calculating the cell selection quality value, a positive value may also be added, or a negative value may be subtracted, and the specific expression may be similar to the calculation method of _SQ above.

Wherein, in some embodiments, when calculating the cell ranking R value, a positive value is subtracted, or a negative value is added, so as to reduce the cell ranking R value. The calculation method of the cell sorting R value is:

The sorting R value of the serving cell is recorded as Rs, and the calculation method is Rs=Q7+Q8-Q _offset ;

The sorting R value of the adjacent cell is recorded as Rn, and the calculation method is Rn=Q9-Q10-Q _offset .

Among them, Q7 is the RSRP measurement value of the serving cell; Q8 is the sorted hysteresis value; Q9 is the RSRP measurement value of the neighboring cell; Q10 is the offset acting on Q9; the Q _offset is the offset referred to in the embodiments of the present disclosure, When computing Rs and/or Rn, subtract a positive value for the offset, or add a negative value for the bias. In some other embodiments, when calculating the R value of the cell ranking, a positive value may also be added, or a negative value may be subtracted, and the specific expression may be similar to the calculation method of Rs and Rn above.

Exemplarily, the terminal device obtains the first threshold information and the first information, for example, the terminal can receive the first time advance (TA) value sent by the network device through a broadcast message; The message 2 (msg2) or the random access response message in the process obtains the second time advance (TA) value; by comparing the first time advance (TA) value and the second time advance (TA) value, in the second time advance ( When the TA) value is greater than the first time advance (TA) value, the terminal device terminates the random access process; optionally, the terminal device may also consider the cell (the cell corresponding to the above random access process, or also referred to as The cell corresponding to the network device) is prohibited (or prohibited from accessing), and/or, prohibited from accessing or reselecting to the cell or the frequency point where the cell is located, at least one of the following can also be performed: adjust the frequency priority of the frequency point where the cell is located level; when calculating the cell selection reception level value (Srxlev) corresponding to the cell (the cell corresponding to the above random access procedure, or also referred to as the cell corresponding to the network device), increase or decrease one or more offsets, and calculate When the cell selection quality value (Squal) corresponding to the cell, one or more offsets are added or decreased; when the cell ranking R value corresponding to the cell is calculated, one or more offsets are increased or decreased.

In the above example, although the terminal device can initiate random access, if it is found that the first information exceeds the first threshold information, for example, if the second timing advance (TA) value is greater than the first timing advance (TA) value In this case, the terminal device terminates the random access process and performs cell reselection; if there are other candidate cells, the terminal will not stay in the cell within a certain period of time; otherwise, it can continue to camp in the cell and, if necessary, Access to the cell; or, based on the information, the terminal can determine whether to reduce the probability of staying in the cell based on the information combined with its own positioning information in the idle state and the current network coverage.

It should be noted that, the first time advance (TA) value in this embodiment refers to the time advance (TA) threshold value used to judge whether to execute the first operation; the second time advance (TA) value is used A time advance (TA) value for judging whether to execute the first operation in conjunction with the first threshold information.

The time advance (TA) value in the related technical solution is the timing advance amount sent by the network device to the terminal device, and is used to indicate how long the terminal device needs to initiate an uplink message in advance in terms of timing when sending uplink.

In some optional embodiments of the present disclosure, the first indication information includes at least one of the following:

random access response;

indicating the indication information for terminating the random access process;

Connection release indication information;

Indicates the indication information of rejecting or releasing the RRC connection;

indication information indicating that the terminal device exceeds the distance;

indication information indicating that the terminal device is prohibited from camping or accessing the cell;

Indication information indicating that the terminal device is prohibited from camping on or accessing the frequency point where the cell is located.

Wherein, the random access response may refer to a random access response received by the terminal device in a random access response window that does not include a corresponding preamble sent by the terminal device.

Wherein, the instruction information indicating the termination of the random access procedure is used to instruct the terminal device to terminate the currently ongoing random access procedure. Furthermore, the terminal device performs the first operation, including performing cell reselection, or adding/subtracting a bias when calculating cell primary selection or reselection parameters, and the like.

In this embodiment, the network device instructs the terminal device whether to perform the first operation, that is, when the network device detects that the terminal device meets the specified conditions, it sends the first indication information to the terminal device, and the first indication information is used to instruct the terminal device to perform the first operation. first operation.

Optionally, the network device may obtain the above-mentioned first information and first threshold information, compare the first information with the first threshold information, and if the first information is greater than, or greater than or equal to the first threshold information In this case, the first indication information is sent to the terminal device.

Exemplarily, for the connected state, the terminal device may report the above-mentioned second location information while reporting the basic measurement result to the network device; wherein, based on the configuration of the network device, the terminal device may report the second location while reporting the basic measurement result information.

Exemplarily, the terminal device sends a preamble to the network device during the process of initiating a random access procedure to the network device; the network device can calculate a time advance (TA) value with the terminal device based on the received preamble, and the time advance (TA) value is the above-mentioned second time advance (TA) value; compare the second time advance (TA) value with the pre-configured first time advance (TA) value, when the second time advance (TA) value exceeds (or greater than) the first time advance (TA) value, the network device considers that the terminal device is an ultra-remote access, and judges that the terminal needs to perform the first operation, and the network device sends the first indication information to the terminal device, such as the network device The random access response is not sent, and the indication information indicating the termination of the random access process is sent to the terminal device, that is, the random access process is terminated.

In this way, the network device judges whether the terminal device performs the first operation by itself, and then directly sends the first indication information for instructing the terminal device to perform the first operation. Therefore, there is no need for the terminal device to make additional judgments.

The technical solutions of the embodiments of the present disclosure are used to solve some problems of wrong access of ultra-long coverage. In the mobile communication system, due to water surface reflection or ionospheric reflection and other factors, the signal coverage of the base station may exceed the actual network planning, resulting in some inappropriate A terminal camping on or accessing this cell will camp on and access this cell. For example, in Hainan, the user did not have an outlying island, but the mobile phone showed that the user had been to Zhanjiang, Guangdong. In fact, the user had not been to Zhanjiang, Guangdong, but successfully connected to a community in Zhanjiang, Guangdong in Hainan, and the community was far away from Hainan. The local area is tens of kilometers away and is not used for sea surface coverage. The reason is that the coverage of this cell is much larger than the expected plan due to water surface reflection or atmospheric waveguide effect. This has already brought some troubles to daily work. For example, in the current management system based on the itinerary code, some users who have not traveled to other places are mistakenly inferred as users who have traveled to other places, which has brought some inconvenience to the work and life of these users. necessary obsession.

By adopting the technical solutions of the embodiments of the present disclosure, the terminal device executes the first operation (such as the operation of prohibiting the terminal device from accessing the network device) through the obtained first threshold information and the judgment of the first information, thereby effectively solving the error of ultra-long coverage. Access issues to avoid some unexpected behaviors.

Based on the foregoing embodiments, the embodiments of the present disclosure further provide a communication method. FIG. 2 is a second schematic flow diagram of a communication method in an embodiment of the present disclosure; as shown in FIG. 2 , the method includes:

Step 201: The network device sends first indication information to the terminal device, where the first indication information is used to instruct the terminal device to perform a first operation.

In this embodiment, the network device instructs the terminal device whether to perform the first operation, that is, when the network device detects that the terminal device meets the specified conditions, it sends the first indication information to the terminal device, and the first indication information is used to instruct the terminal device to perform the first operation. first operation.

In some optional embodiments, the network device may obtain the above-mentioned first information and first threshold information, compare the first information with the first threshold information, and if the first information is greater than, or greater than or equal to the first threshold information, In the case of threshold information, sending the first indication information to the terminal device.

Exemplarily, for the connected state, the terminal device may report the above-mentioned second location information while reporting the basic measurement result to the network device; wherein, based on the configuration of the network device, the terminal device may report the second location while reporting the basic measurement result information.

In some optional embodiments of the present disclosure, the first indication information includes at least one of the following:

random access response;

indicating the indication information for terminating the random access procedure;

Connection release indication information;

Indicates the indication information of rejecting or releasing the RRC connection;

indication information indicating that the terminal device exceeds the distance;

indication information indicating that the terminal device is prohibited from camping or accessing the cell;

Indication information indicating that the terminal device is prohibited from camping on or accessing the frequency point where the cell is located.

Wherein, the random access response may refer to a random access response received by the terminal device in a random access response window that does not include a corresponding preamble sent by the terminal device.

Wherein, the instruction information indicating the termination of the random access procedure is used to instruct the terminal device to terminate the currently ongoing random access procedure. Furthermore, the terminal device performs the first operation, including performing cell reselection, or adding/subtracting a bias when calculating cell primary selection or reselection parameters, and the like.

In some optional embodiments of the present disclosure, the first operation includes at least one of the following:

Terminate the random access procedure;

perform cell reselection;

It is considered that the cell is barred from access or reselection or that the cell is barred from access or reselection within a certain period of time;

It is considered that access or reselection to the frequency point where the current cell is located is prohibited, or access or reselection to the frequency point where the current cell is located is prohibited for a period of time;

believes that the community is banned or believes that the community is banned for a period of time;

Adjust the frequency priority of the frequency point where the cell is located;

When calculating the cell selection reception level value (Srxlev) corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell selection quality value (Squal) corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell ranking R value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets.

Exemplarily, the terminal device sends a preamble to the network device during the process of initiating a random access procedure to the network device; the network device can calculate a time advance (TA) value with the terminal device based on the received preamble, and the time advance (TA) value is the above-mentioned second time advance (TA) value; compare the second time advance (TA) value with the pre-configured first time advance (TA) value, when the second time advance (TA) value exceeds (or greater than) the first time advance (TA) value, the network device considers that the terminal device is an ultra-remote access, and judges that the terminal needs to perform the first operation, and the network device sends the first indication information to the terminal device, such as the network device The random access response is not sent, and the indication information indicating the termination of the random access process is sent to the terminal device, that is, the random access process is terminated.

In this way, the network device judges whether the terminal device performs the first operation by itself, and then directly sends the first indication information for instructing the terminal device to perform the first operation. Therefore, there is no need for the terminal device to make additional judgments.

Based on the foregoing embodiments, the embodiments of the present disclosure further provide a communication method. FIG. 3 is a third schematic flow diagram of a communication method according to an embodiment of the present disclosure; as shown in FIG. 3 , the method includes:

Step 301: The network device sends first information and information for obtaining first threshold information to the terminal device, the first threshold information includes threshold information for judging whether to perform the first operation; the first information includes information for information for judging whether to execute the first operation in combination with the first threshold information; the first threshold information and the first information are used by the terminal device to judge whether to execute the first operation.

In some optional embodiments of the present disclosure, the network device sending information for obtaining the first threshold information to the terminal device includes: the network device sending the first threshold information to the terminal device, or the network device sending the terminal device The device sends second information, where the second information is used by the terminal device to obtain the first threshold information.

In some optional embodiments of the present disclosure, the first threshold information includes at least one of the following information:

The first time length information sent by the network device;

The first time advance (TA) value sent by the network device;

The first RTT value sent by the network device;

A second time length threshold value, where the second time length threshold value is obtained according to the random access configuration sent by the network device;

The first location information sent by the network device;

The first distance information sent by the network device;

a second distance threshold, where the second distance threshold is obtained according to the random access configuration sent by the network device;

The first Tracking Area (TA) information sent by the network device.

In some optional embodiments of the present disclosure, the first information includes at least one of the following information:

a second time advance (TA) value;

second RTT value;

second location information;

second distance information;

Second tracking area (TA) information.

In some optional embodiments of the present disclosure, the first operation includes at least one of the following:

Terminate the random access procedure;

perform cell reselection;

It is considered that the cell is barred from access or reselection or that the cell is barred from access or reselection within a certain period of time;

It is considered that access or reselection to the frequency point where the current cell is located is prohibited, or access or reselection to the frequency point where the current cell is located is prohibited for a period of time;

believes that the community is banned or believes that the community is banned for a period of time;

Adjust the frequency priority of the frequency point where the cell is located;

When calculating the cell selection reception level value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell selection quality value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell ranking R value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets.

Based on the foregoing embodiments, an embodiment of the present disclosure further provides a communication device, and the communication device is applied to a terminal device. FIG. 4 is a schematic diagram of the composition and structure of a communication device according to an embodiment of the present disclosure; as shown in FIG. 4 , the device includes: a first communication unit 41 and a first processing unit 42; wherein,

The first communication unit 41 is configured to obtain first threshold information and first information, or obtain first indication information; the first threshold information includes threshold information for judging whether to perform a first operation; the first The information includes information obtained from the network device and used to determine whether to perform the first operation in combination with the first threshold information;

The first processing unit 42 is configured to execute a first operation based on the first threshold information and the first information, or based on the first indication information.

In some optional embodiments of the present disclosure, the first communication unit 41 is configured to receive the first threshold information sent by the network device, or receive the second information sent by the network device, and obtain the threshold information based on the second information. Describe the first threshold information.

In some optional embodiments of the present disclosure, the first threshold information includes at least one of the following information:

The first time length information obtained from the network device;

A first time advance (TA) value obtained from a network device;

The first RTT value obtained from the network device;

A second time length threshold value, the second time length threshold value is obtained according to the random access configuration obtained from the network device;

First location information obtained from network devices;

The first distance information obtained from the network device;

a second distance threshold value, where the second distance threshold value is obtained according to a random access configuration obtained from a network device;

The primary Tracking Area (TA) information obtained from the network device.

In some optional embodiments of the present disclosure, the first information includes at least one of the following information:

a second time advance (TA) value;

second RTT value;

second location information;

second distance information;

Second tracking area (TA) information.

In some optional embodiments of the present disclosure, the first indication information includes at least one of the following:

random access response;

indicating the indication information for terminating the random access procedure;

Connection release indication information;

Indicates the indication information of rejecting or releasing the RRC connection;

indication information indicating that the terminal device exceeds the distance;

indication information indicating that the terminal device is prohibited from camping or accessing the cell;

Indication information indicating that the terminal device is prohibited from camping on or accessing the frequency point where the cell is located.

In some optional embodiments of the present disclosure, the first operation includes at least one of the following:

Terminate the random access procedure;

perform cell reselection;

It is considered that the cell is barred from access or reselection or that the cell is barred from access or reselection within a certain period of time;

It is considered that access or reselection to the frequency point of the current cell is prohibited, or access or reselection to the frequency point of the current cell is prohibited for a period of time;

believes that the community is banned or believes that the community is banned for a period of time;

Adjust the frequency priority of the frequency point where the cell is located;

When calculating the cell selection reception level value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell selection quality value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell ranking R value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets.

In some optional embodiments of the present disclosure, the first processing unit 42 is configured to perform at least one of the following: comparing the first threshold information with the first information, and when the first information exceeds the In the case of the first threshold information, perform the first operation; compare the first threshold information with the first information, and if the first information is greater than or equal to the first threshold information, perform the first operation Describe the first operation.

In the embodiment of the present disclosure, the first processing unit 42 in the device can be composed of a central processing unit (CPU, Central Processing Unit), a digital signal processor (DSP, Digital Signal Processor), a micro control unit (MCU) in practical applications. , Microcontroller Unit) or programmable gate array (FPGA, Field-Programmable Gate Array) to realize; the first communication unit 41 in the described device can pass communication module (comprising: basic communication suite, operating system, Communication modules, standardized interfaces and protocols, etc.) and transceiver antennas.

An embodiment of the present disclosure also provides a communication device, and the communication device is applied to a network device. Fig. 5 is a schematic diagram 2 of the composition and structure of the communication device according to the embodiment of the present disclosure; It is used to instruct the terminal device to perform the first operation.

In some optional embodiments of the present disclosure, the first indication information includes at least one of the following:

random access response;

indicating the indication information for terminating the random access procedure;

Connection release indication information;

Indicates the indication information of rejecting or releasing the RRC connection;

indication information indicating that the terminal device exceeds the distance;

indication information indicating that the terminal device is prohibited from camping or accessing the cell;

Indication information indicating that the terminal device is prohibited from camping on or accessing the frequency point where the cell is located.

In some optional embodiments of the present disclosure, the first operation includes at least one of the following:

Terminate the random access procedure;

perform cell reselection;

It is considered that the cell is barred from access or reselection or that the cell is barred from access or reselection within a certain period of time;

It is considered that access or reselection to the frequency point where the current cell is located is prohibited, or access or reselection to the frequency point where the current cell is located is prohibited for a period of time;

believes that the community is banned or believes that the community is banned for a period of time;

Adjust the frequency priority of the frequency point where the cell is located;

When calculating the cell selection reception level value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell selection quality value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell ranking R value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets.

In the embodiment of the present disclosure, the second communication unit 51 in the device can be implemented by a communication module (including: basic communication suite, operating system, communication module, standardized interface and protocol, etc.) and a transceiver antenna in practical applications.

Based on the foregoing embodiments, an embodiment of the present disclosure further provides a communication device, and the communication device is applied to a network device. FIG. 6 is a third structural diagram of a communication device according to an embodiment of the present disclosure; as shown in FIG. 6 , the device includes: a third communication unit 61 configured to send first information to a terminal device and to obtain first threshold information information, the first threshold information includes threshold information for judging whether to execute the first operation; the first information includes information for judging whether to execute the first operation in combination with the first threshold information; the first The threshold information and the first information are used by the terminal device to determine whether to perform the first operation.

In some optional embodiments of the present disclosure, the third communication unit 61 is configured to send the first threshold information to the terminal device, or send second information to the terminal device, and the second information is used for the terminal The device obtains the first threshold information.

In some optional embodiments of the present disclosure, the first threshold information includes at least one of the following information:

The first time length information sent by the network device;

The first time advance (TA) value sent by the network device;

The first RTT value sent by the network device;

A second time length threshold value, where the second time length threshold value is obtained according to the random access configuration sent by the network device;

The first location information sent by the network device;

The first distance information sent by the network device;

a second distance threshold, where the second distance threshold is obtained according to the random access configuration sent by the network device;

The first Tracking Area (TA) information sent by the network device.

In some optional embodiments of the present disclosure, the first information includes at least one of the following information:

a second time advance (TA) value;

second RTT value;

second location information;

second distance information;

Second tracking area (TA) information.

In some optional embodiments of the present disclosure, the first operation includes at least one of the following:

Terminate the random access procedure;

perform cell reselection;

It is considered that the cell is barred from access or reselection or that the cell is barred from access or reselection within a certain period of time;

It is considered that access or reselection to the frequency point where the current cell is located is prohibited, or access or reselection to the frequency point where the current cell is located is prohibited for a period of time;

believes that the community is banned or believes that the community is banned for a period of time;

Adjust the frequency priority of the frequency point where the cell is located;

When calculating the cell selection reception level value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell selection quality value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets;

When calculating the cell ranking R value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets.

In the embodiment of the present disclosure, the third communication unit 61 in the device can be implemented by a communication module (including: basic communication suite, operating system, communication module, standardized interface and protocol, etc.) and a transceiver antenna in practical applications.

It should be noted that when the communication device provided in the above embodiment performs communication processing, it only uses the division of the above-mentioned program modules as an example for illustration. The internal structure of the device is divided into different program modules to complete all or part of the processing described above. In addition, the communication device and the communication method embodiments provided in the above embodiments belong to the same idea, and the specific implementation process thereof is detailed in the method embodiments, and will not be repeated here.

Based on the foregoing embodiments, embodiments of the present disclosure further provide a communication device, where the communication device is the terminal device or the network device in the foregoing embodiments. FIG. 7 is a schematic diagram of the hardware composition of the communication device according to the embodiment of the present disclosure. As shown in FIG. When the processor 71 executes the program, implements the steps of the communication method applied to the terminal device; or, when the processor 71 executes the program, implements the steps of the communication method applied to the network device.

Optionally, the communication device further includes at least one network interface 73 . Wherein, various components in the communication device are coupled together through the bus system 74 . It can be understood that the bus system 74 is used to realize connection and communication between these components. In addition to the data bus, the bus system 74 also includes a power bus, a control bus and a status signal bus. However, for clarity of illustration, the various buses are labeled as bus system 74 in FIG.

It can be understood that the memory 72 can be a volatile memory or a non-volatile memory, and can also include both volatile and non-volatile memories. Among them, the non-volatile memory can be read-only memory (ROM, Read Only Memory), programmable read-only memory (PROM, Programmable Read-Only Memory), erasable programmable read-only memory (EPROM, Erasable Programmable Read-Only Memory) Only Memory), Electrically Erasable Programmable Read-Only Memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), Magnetic Random Access Memory (FRAM, Ferromagnetic Random Access Memory), Flash Memory (Flash Memory), Magnetic Surface Memory , CD, or CD-ROM (Compact Disc Read-Only Memory); magnetic surface storage can be disk storage or tape storage. The volatile memory may be random access memory (RAM, Random Access Memory), which is used as an external cache. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM, Static Random Access Memory), Synchronous Static Random Access Memory (SSRAM, Synchronous Static Random Access Memory), Dynamic Random Access Memory Memory (DRAM, Dynamic Random Access Memory), synchronous dynamic random access memory (SDRAM, Synchronous Dynamic Random Access Memory), double data rate synchronous dynamic random access memory (DDRSDRAM, Double Data Rate Synchronous Dynamic Random Access Memory), enhanced Synchronous Dynamic Random Access Memory (ESDRAM, Enhanced Synchronous Dynamic Random Access Memory), Synchronous Link Dynamic Random Access Memory (SLDRAM, SyncLink Dynamic Random Access Memory), Direct Memory Bus Random Access Memory (DRRAM, Direct Rambus Random Access Memory ). The memory 72 described by embodiments of the present disclosure is intended to include, but not be limited to, these and any other suitable types of memory.

The methods disclosed in the foregoing embodiments of the present disclosure may be applied to the processor 71 or implemented by the processor 71 . The processor 71 may be an integrated circuit chip with signal processing capability. In the implementation process, each step of the above method can be completed by an integrated logic circuit of hardware in the processor 71 or instructions in the form of software. The aforementioned processor 71 may be a general-purpose processor, DSP, or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. The processor 71 may implement or execute various methods, steps and logic block diagrams disclosed in the embodiments of the present disclosure. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present disclosure may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in a storage medium, and the storage medium is located in the memory 72, and the processor 71 reads the information in the memory 72, and completes the steps of the foregoing method in combination with its hardware.

In an exemplary embodiment, the communication device may be implemented by one or more Application Specific Integrated Circuit (ASIC, Application Specific Integrated Circuit), DSP, Programmable Logic Device (PLD, Programmable Logic Device), Complex Programmable Logic Device (CPLD, Complex Programmable Logic Device), FPGA, general-purpose processor, controller, MCU, microprocessor (Microprocessor), or other electronic components are used to implement the aforementioned method.

In an exemplary embodiment, an embodiment of the present disclosure also provides a computer-readable storage medium, such as a memory 72 including a computer program. The above-mentioned computer program can be executed by the processor 71 of the communication device to complete the steps in the foregoing method. The computer-readable storage medium can be memories such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface memory, optical disk, or CD-ROM; it can also be various devices including one or any combination of the above memories.

The computer-readable storage medium provided by the embodiments of the present disclosure has a computer program stored thereon, and when the program is executed by a processor, the steps of the communication method applied to the terminal device are realized; or, when the program is executed by the processor, the application The steps of the communication method for network devices.

The methods disclosed in several method embodiments provided in this application can be combined arbitrarily to obtain new method embodiments under the condition of no conflict.

The features disclosed in several product embodiments provided in this application can be combined arbitrarily without conflict to obtain new product embodiments.

The features disclosed in several method or device embodiments provided in this application can be combined arbitrarily without conflict to obtain new method embodiments or device embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed devices and methods may be implemented in other ways. The device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods, such as: multiple units or components can be combined, or May be integrated into another system, or some features may be ignored, or not implemented. In addition, the coupling, or direct coupling, or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be electrical, mechanical or other forms of.

The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units; Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may be used as a single unit, or two or more units may be integrated into one unit; the above-mentioned integration The unit can be realized in the form of hardware or in the form of hardware plus software functional unit.

Those of ordinary skill in the art can understand that all or part of the steps to realize the above method embodiments can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the It includes the steps of the above method embodiments; and the aforementioned storage medium includes: various media that can store program codes such as removable storage devices, ROM, RAM, magnetic disks or optical disks.

Alternatively, if the above-mentioned integrated units of the present disclosure are realized in the form of software function modules and sold or used as independent products, they may also be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solutions of the embodiments of the present disclosure or the part that contributes to the prior art can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for Make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the methods described in various embodiments of the present disclosure. The aforementioned storage medium includes: various media capable of storing program codes such as removable storage devices, ROM, RAM, magnetic disks or optical disks.

The above is only a specific implementation of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope of the present disclosure. should fall within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be determined by the protection scope of the claims.

Claims (20)

A communication method, the method comprising: The terminal device obtains first threshold information and first information, or obtains first indication information; the first threshold information includes threshold information for judging whether to perform a first operation; the first information includes information obtained from a network device, Information for judging whether to execute the first operation in combination with the first threshold information; The terminal device executes a first operation based on the first threshold information and the first information, or based on the first indication information. The method according to claim 1, wherein said terminal device obtaining first threshold information comprises: The terminal device receives the first threshold information sent by the network device, or the terminal device receives the second information sent by the network device, and obtains the first threshold information based on the second information. The method according to claim 1 or 2, wherein the first threshold information includes at least one of the following information: The first time length information obtained from the network device; The first time advance TA value obtained from the network device; The first round-trip time RTT value obtained from the network device; A second time length threshold value, where the second time length threshold value is obtained according to random access configuration obtained from the network device; First location information obtained from network devices; The first distance information obtained from the network device; a second distance threshold value, where the second distance threshold value is obtained according to a random access configuration obtained from a network device; The first tracking area TA information obtained from the network device. The method according to claim 1, wherein the first information includes at least one of the following information: The second time advances the TA value; second RTT value; second location information; second distance information; TA information of the second tracking area. The method according to claim 1, wherein the first indication information includes at least one of the following: random access response; indicating the indication information for terminating the random access process; Connection release indication information; Indication information indicating rejection or release of the radio resource control RRC connection; indication information indicating that the terminal device exceeds the distance; indication information indicating that the terminal device is prohibited from camping or accessing the cell; Indication information indicating that the terminal device is prohibited from camping on or accessing the frequency point where the cell is located. The method according to claim 1, wherein the first operation comprises at least one of the following: Terminate the random access procedure; perform cell reselection; It is considered that the cell is barred from access or reselection or that the cell is barred from access or reselection within a certain period of time; It is considered that access or reselection to the frequency point where the current cell is located is prohibited, or access or reselection to the frequency point where the current cell is located is prohibited for a period of time; believes that the community is banned or believes that the community is banned for a period of time; Adjust the frequency priority of the frequency point where the cell is located; When calculating the cell selection reception level value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets; When calculating the cell selection quality value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets; When calculating the cell ranking R value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets. The method according to claim 1, wherein the terminal device performs a first operation based on the first threshold information and the first information, including at least one of the following: The terminal device compares the first threshold information with the first information, and performs the first operation when the first information exceeds the first threshold information; The terminal device compares the first threshold information with the first information, and executes the first operation when the first information is greater than or equal to the first threshold information. A communication method, the method comprising: The network device sends first indication information to the terminal device, where the first indication information is used to instruct the terminal device to perform a first operation. The method according to claim 8, wherein the first indication information includes at least one of the following: random access response; indicating the indication information for terminating the random access process; Connection release indication information; Indication information indicating rejection or release of the radio resource control RRC connection; indication information indicating that the terminal device exceeds the distance; indication information indicating that the terminal device is prohibited from camping or accessing the cell; Indication information indicating that the terminal device is prohibited from camping on or accessing the frequency point where the cell is located. The method of claim 8, wherein the first operation comprises at least one of: Terminate the random access procedure; perform cell reselection; It is considered that the cell is barred from access or reselection or that the cell is barred from access or reselection within a certain period of time; It is considered that access or reselection to the frequency point where the current cell is located is prohibited, or access or reselection to the frequency point where the current cell is located is prohibited for a period of time; believes that the community is banned or believes that the community is banned for a period of time; Adjust the frequency priority of the frequency point where the cell is located; When calculating the cell selection reception level value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets; When calculating the cell selection quality value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets; When calculating the cell ranking R value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets. A communication method, the method comprising: The network device sends first information and information for obtaining first threshold information to the terminal device, where the first threshold information includes threshold information for judging whether to perform the first operation; the first information includes information for combining the The first threshold information is used to determine whether to perform the first operation; the first threshold information and the first information are used by the terminal device to determine whether to perform the first operation. The method according to claim 11, wherein the network device sends information for obtaining the first threshold information to the terminal device, comprising: The network device sends the first threshold information to the terminal device, or the network device sends second information to the terminal device, where the second information is used by the terminal device to obtain the first threshold information. The method according to claim 11 or 12, wherein the first threshold information includes at least one of the following information: The first time length information sent by the network device; The first time sent by the network device advances the TA value; The first round-trip time RTT value sent by the network device; A second time length threshold value, where the second time length threshold value is obtained according to the random access configuration sent by the network device; The first location information sent by the network device; The first distance information sent by the network device; a second distance threshold, where the second distance threshold is obtained according to the random access configuration sent by the network device; The first tracking area TA information sent by the network device. The method according to claim 11, wherein the first information includes at least one of the following information: The second time advances the TA value; second RTT value; second location information; second distance information; TA information of the second tracking area. The method of claim 11, wherein the first operation comprises at least one of: Terminate the random access procedure; perform cell reselection; It is considered that the cell is barred from access or reselection or that the cell is barred from access or reselection within a certain period of time; It is considered that access or reselection to the frequency point of the current cell is prohibited, or access or reselection to the frequency point of the current cell is prohibited for a period of time; believes that the community is banned or believes that the community is banned for a period of time; Adjust the frequency priority of the frequency point where the cell is located; When calculating the cell selection reception level value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets; When calculating the cell selection quality value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets; When calculating the cell ranking R value corresponding to the cell, perform an operation of increasing or decreasing one or more offsets. A communication device, the communication device is applied in a terminal device, the device includes: a first communication unit and a first processing unit; wherein, The first communication unit is configured to obtain first threshold information and first information, or obtain first indication information; the first threshold information includes threshold information for judging whether to perform a first operation; the first information including information obtained from the network device and used to determine whether to perform the first operation in combination with the first threshold information; The first processing unit is configured to execute a first operation based on the first threshold information and the first information, or based on the first indication information. A communication device, the communication device is applied to a network device, the device includes: a second communication unit configured to send first instruction information to a terminal device, and the first instruction information is used to instruct the terminal device to perform first operation. A communication device, the communication device is applied to a network device, the device includes: a third communication unit configured to send first information and information for obtaining first threshold information to a terminal device, the first threshold The information includes threshold information for judging whether to execute the first operation; the first information includes information for judging whether to execute the first operation in combination with the first threshold information; the first threshold information and the first information Used for the terminal device to judge whether to execute the first operation. A computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are realized; or, When the program is executed by the processor, the steps of the method described in any one of claims 8 to 10 are realized; or, When the program is executed by the processor, the steps of the method described in any one of claims 11 to 15 are realized. A communication device, comprising a memory, a processor, and a computer program stored on the memory and operable on the processor, when the processor executes the program, the steps of the method according to any one of claims 1 to 7 are implemented; or, When the processor executes the program, the steps of the method according to any one of claims 8 to 10 are realized; or, When the program is executed by the processor, the steps of the method described in any one of claims 11 to 15 are realized.

Images