[go: up one dir, main page]

WO2010069112A1 - Procédé d'ajustement de mode de travail de station de base domestique et procédé de traitement d'informations de mode de travail - Google Patents

Procédé d'ajustement de mode de travail de station de base domestique et procédé de traitement d'informations de mode de travail Download PDF

Info

Publication number
WO2010069112A1
WO2010069112A1 PCT/CN2008/073582 CN2008073582W WO2010069112A1 WO 2010069112 A1 WO2010069112 A1 WO 2010069112A1 CN 2008073582 W CN2008073582 W CN 2008073582W WO 2010069112 A1 WO2010069112 A1 WO 2010069112A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
home base
working mode
information
mode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2008/073582
Other languages
English (en)
Chinese (zh)
Inventor
鲁照华
刘扬
刘颖
刘锟
谢峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to PCT/CN2008/073582 priority Critical patent/WO2010069112A1/fr
Publication of WO2010069112A1 publication Critical patent/WO2010069112A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences

Definitions

  • the present invention relates to the field of communications, and in particular, to a method for adjusting a working mode of a home base station in a wireless communication system and a method for processing information of a working mode of a home base station.
  • a base station refers to a device that provides services for a terminal.
  • the base station communicates with the terminal through uplink and downlink.
  • the downlink forward refers to the direction from the base station to the terminal
  • the uplink reverse refers to the terminal to the base station. direction.
  • Multiple terminals can simultaneously transmit data to the base station through the uplink, or can simultaneously receive data from the base station through the downlink.
  • the quality of wireless coverage in wireless communication networks is the key to affecting users' enjoyment of high-speed data, voice and video services.
  • it is necessary to focus on addressing coverage problems in indoor and hotspot areas.
  • macro base stations Macro BS, also called Macro Cell
  • One is to install a small base station with low transmission power such as Femto BS (Femto Cell), Pico BS (also called Pico Cell).
  • Femto BS Femto Cell
  • Pico BS also called Pico Cell
  • Shannon's law using traditional macro base stations, which are close to the capacity limit of frequency use, and then adding more powerful macro base stations, will only cause more radiation pollution, and will not improve the indoor coverage.
  • the use of small base stations such as home base stations and micro base stations can not only solve the coverage problems in indoor and hotspot areas, but also increase the system capacity in the existing spectrum resources.
  • the IEEE 802.16m team's system requirements document (IEEE 802.16m System Requirements) states that the home base station can provide services to all users, or only a specific set of Authorized users provide services. Usually, the home base station is powered by the user's own paid power system, so the method used to reduce the power consumption of the home base station is a problem to be solved.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and to provide a method for adjusting the working mode of a home base station that can adjust the power consumption of the home base station, and a method for processing the working mode information of the home base station.
  • the present invention provides a method for adjusting a working mode of a home base station, where the method includes:
  • the base station sends a message including the working mode adjustment information to the home base station or the home base station group through the air interface and/or the backbone network, and indicates that the home base station or the home base station group performs the adjustment of the working mode.
  • the working mode includes at least: Mode, and / or low power mode of operation.
  • the working mode adjustment information is generated in the following manner:
  • the home base station or all the base stations in the home base station group adjust the working mode from the normal working mode to the low power working mode in the following manner:
  • the working mode adjustment information includes one or more of the following information: an operation mode after the operation mode adjustment, a synchronization channel transmission period after the operation mode adjustment, and a broadcast channel transmission period after the operation mode adjustment is performed. , The transmit power after the work mode is adjusted.
  • the base station receives any one of the home base station or the home base station group. After the base station sends a request to adjust its working mode, the working mode adjustment information is sent.
  • the present invention also provides a method for adjusting a working mode of a home base station, the method comprising: measuring, or receiving, a preset time-frequency resource by a home base station in a low-power operation mode, and receiving the received time according to the measured result or the received Information to adjust the working mode;
  • the working mode includes at least: a normal working mode, and/or a low power working mode.
  • the measurement result is that the energy on the time-frequency resource is greater than a preset power consumption increase threshold, the duration is greater than or equal to a preset first time length threshold, or in the time-frequency resource.
  • the home base station adjusts the working mode to the normal working mode.
  • the preset information is a codeword in a preset codeword set.
  • the invention also provides a method for processing working mode information, the method comprising:
  • the home base station sends a message including the working mode information through the air interface and/or the backbone network; the network element that receives the message performs subsequent processing according to the received working mode information; wherein the working mode information includes: The current mode of operation of the base station, and/or the target mode of operation to be adjusted, and/or the mode of operation desired to be adjusted;
  • the mode of operation includes at least: a normal operating mode, and/or a low power operating mode.
  • the subsequent processing is: generating neighbor list information, and/or adjusting a working mode of the home base station.
  • the current working mode of the home base station, and/or the target working mode, and/or the working mode that is desired to be adjusted is a low power working mode, generate neighbor list information that does not include the home base station information;
  • neighbor list information including the home base station information is generated.
  • the home base station has the following features: a large transmission period of the synchronization channel, and/or a large transmission period of the broadcast channel, and/or a small amount of information transmission of the broadcast channel, and/or a small transmission power, and/or no transmission of information.
  • the method for adjusting the working mode of the home base station proposed by the present invention can flexibly adjust the working mode of the home base station by using the information exchange between the terminal and the home base station or various types of base stations and the home base station, thereby reducing the power consumption of the home base station. Moreover, by reducing the information transmitted by the home base station in the low power consumption mode, the interference between the base stations is reduced, and the quality of service of the wireless communication system is improved.
  • the method for processing the working mode information of the present invention can be used to enable other base stations to know the current or target working mode information of the home base station, and adjust the working mode of the home base station according to the information, or generate an accurate neighboring cell.
  • the list information prevents the terminal from initiating a handover to the home base station in a low power mode of operation.
  • FIG. 1 is a flowchart of a method for adjusting a working mode of a home base station according to a first embodiment of the present invention
  • FIG. 2 is a flowchart of a method for adjusting power consumption of a home base station according to a second embodiment of the present invention
  • FIG. 3 is a flowchart of a method for processing operation mode information of a home base station according to a third embodiment of the present invention.
  • the basic idea of the present invention is that the base station adjusts the operating mode of the home base station by transmitting the mode of operation adjustment information to the home base station.
  • the home base station may periodically or irregularly send the current working mode information and/or the target working mode information to other base stations; or may send the current working mode information to other base stations after performing the current working mode adjustment, and the base station receives the
  • the above working mode information is adjusted for Neighbor Advertisement Information (Neighbor Advertisement Message).
  • the terminal may send uplink information to the home base station by using a specific time-frequency resource, so as to adjust the working mode of the home base station; the home base station measures or receives the specific time-frequency resource, and performs a working mode according to the measured or received result. Adjustment.
  • the working modes of the home base station are mainly divided into two categories: a normal working mode and a low power working mode.
  • the low-power mode of operation can be further divided into different power levels (or low-power modes of operation subdivided into different power levels).
  • the BCH (Broadcast Channel) transmission period of the home base station in the low power operation mode may be greater than the transmission period of the BCH of the home base station in the normal operation mode.
  • the amount of information transmitted on the BCH of the home base station in the low power mode of operation may be less than the amount of information transmitted on the BCH of the home base station in the normal mode of operation.
  • the home base station may not transmit information that the secondary terminal is decoding.
  • the home base station in different working modes should include the auxiliary terminal on the BCH.
  • Ranging codeword (ranging codeword) related information (such as uplink time-frequency resource information that can be used to transmit Ranging codewords), so that the terminal can still provide the base station to the base station if the home base station is in a low-power mode of operation. Send the Ranging codeword.
  • the transmission period of the SCH (Synchronize Channel) of the home base station in the low power mode of operation may be greater than the transmission period of the SCH of the home base station in the normal mode of operation.
  • the transmission power of the home base station in the low power mode of operation may be less than the transmission power of the home base station in the normal mode of operation.
  • the home base station in the low power mode of operation can stop transmitting information (including the synchronization signal).
  • the base station (usually a macro base station) sends the working mode adjustment information to the home base station, and the home base station can adjust the working mode according to the information, which specifically includes the following steps:
  • Step 101 A base station (usually a macro base station) sends working mode adjustment information to the home base station through an air interface and/or a backbone network (Backbone, also called Backhaul).
  • the base station may perform the step when receiving a request sent by the home base station to adjust its working mode.
  • the base station transmits the working mode adjustment information to the home base station through the air interface
  • the broadcast, or multicast, or unicast mode may be used.
  • the base station When the base station sends the working mode adjustment information to the home base station, the terminal, and/or the relay station may be used.
  • RS Reference Station
  • RS Base Station
  • the working mode adjustment information includes: identification information of the home base station or the home base station group that needs to be adjusted in the working mode; and may include one or more of the following information: working mode after adjusting the working mode (ie, the target working mode)
  • working mode after adjusting the working mode ie, the target working mode
  • the BCH transmission period ie, the target BCH transmission period
  • the SCH transmission period ie, the target SCH transmission period
  • the base station may transmit the corresponding working mode adjustment information to the home base station or the home base station group by using a spread spectrum method.
  • the base station typically generates operational mode adjustment information based on the distribution of the home base station and the terminal (i.e., the location relationship of the home base station to the terminal, or the number of terminals that have entered, or have entered, and are about to enter the coverage of the home base station signal).
  • the base station knows that there is no terminal near the home base station that can provide the service, that is, the number of terminals that have entered, or have entered, and are about to enter the coverage of the home base station (for example, within the coverage of the home base station synchronization channel) If it is 0, the base station generates and sends the working mode adjustment information, indicating that the home base station adjusts the working mode to the low power working mode; if the base station knows that the terminal in the vicinity of the home base station is capable of providing the service, that is, has entered, or has entered and If the number of terminals in the signal coverage area of the home base station is greater than 0, and the home base station is currently in the low power consumption mode, the base station generates and sends the operation mode adjustment information, indicating that the home base station adjusts the working mode to normal operation. mode.
  • the base station may also generate working mode adjustment information based on the location relationship between the home base station group and the terminal. Specifically, if the base station knows that there is no terminal in the vicinity of the home base station group, that is, the terminal within the signal coverage range (ie, the union of the signal coverage of all base stations in the home base station group) that has entered, or has entered, the home base station group.
  • the signal coverage range ie, the union of the signal coverage of all base stations in the home base station group
  • the base station If the number is 0, the base station generates and sends the working mode adjustment information, indicating that all the base stations in the home base station group adjust the working mode to the low power working mode; Obtaining that there is a terminal near the home base station group, that is, the number of terminals in the signal coverage area that has entered, or has entered, and is about to enter the home base station group is greater than 0, and some or all of the base stations in the home base station group are currently in low power operation. In the mode, the base station generates and sends the working mode adjustment information, indicating that all the base stations in the home base station group adjust the working mode to the normal working mode.
  • Step 102 After receiving the working mode adjustment information, the home base station performs adjustment of the corresponding working mode.
  • the home base station may determine whether the corresponding working mode adjustment needs to be performed according to whether the base station identifier of the home base station group or the group identifier of the home base station group to which it belongs is included, and if not, There is no need to adjust the working mode. If it is included, you can adjust the following:
  • the home base station adjusts the working mode to the working mode indicated by the information
  • the home base station adjusts the transmission period of the BCH to the BCH transmission period indicated by the information;
  • the home base station adjusts the transmission period of the SCH to the SCH transmission period indicated by the information.
  • the macro base station transmits the working mode adjustment information to the home base station by broadcasting; assuming that the terminal MS-A is close to the home base station BS-A capable of providing the service, the terminal MS-B is close to For the home base station BS-B serving the same, and the two home base stations are currently in the low power operation mode, the macro base station generates the working mode adjustment information according to the format of Table 1.
  • BS-B After the home base station BS_A, BS-B successfully receives the working mode adjustment information, according to the information The adjustment is adjusted to the normal working mode.
  • the macro base station transmits the working mode adjustment information to the home base station by broadcasting; assuming that the macro base station is the terminal set of the serving base station, the terminal MS_A is close to the home base station BS_A capable of providing the service, and the home base station BS-A Currently, the mode is in a low-power mode, and the terminal set in the terminal is not provided by the home base station BS-B, and the home base station is currently in the normal working mode, and the macro base station generates the working mode adjustment information according to the format of Table 1.
  • the home base station BS-A After the home base station BS-A successfully receives the working mode adjustment information, it adjusts to the normal working mode according to the indication of the information. After successfully receiving the working mode adjustment information, the home base station BS-B adjusts to the low power consumption working mode according to the indication of the information, and sends at least the auxiliary terminal to perform related content transmission of the Ranging codeword (ranging codeword) in the BCH, for example Send uplink time-frequency resource information that can be used by Ranging codewords.
  • Ranging codeword Ranging codeword
  • the macro base station transmits the working mode adjustment information to the home base station by broadcasting; assuming that the macro base station is the terminal set of the serving base station, the terminal MS_A is close to the base station home base station BS-A capable of providing the service, and the terminal MS-B is close to A home base station BS-B capable of providing services thereto, and the two home base stations are currently in a low power consumption mode, and the macro base station utilizes orthogonal or quasi-orthogonal spread spectrum corresponding to each of the two home base stations The sequence spreads the working mode adjustment information and transmits it on the same time-frequency resource.
  • the home base station BS-A After the home base station BS-A successfully despreads using its own spreading sequence, it adjusts to the normal working mode according to the indication of the working mode adjustment information.
  • the home base station BS-B After the home base station BS-B successfully despreads using its own spreading sequence, it adjusts to the normal working mode according to the indication of the working mode adjustment information.
  • the macro base station transmits the working mode adjustment information to the home base station by broadcasting; assuming that the macro base station is the terminal set of the serving base station, the terminal MS_A is close to the home base station set (home base station set A) capable of providing the service, and the family
  • the base station set A includes the home base station BS_A and the home base station BS-B, and all the home base stations in the set of the home base station are in a low power consumption mode, and the macro base station generates the working mode according to the format of Table 2 or Table 3. Adjust the information.
  • the home base stations BS-A and BS-B After successfully receiving the working mode adjustment information, the home base stations BS-A and BS-B adjust to the normal working mode according to the indication of the information.
  • Field name comment Type indicates the type of the message
  • N NEIGHBORS indicates how many home base stations and home base station sets need to adjust the working mode.
  • Group Flag home base set indication indicates subsequent home base station set identifier, '0, indicating subsequent home base station identification
  • the macro base station transmits the working mode adjustment information to the home base station by broadcasting; assuming that the macro base station is the terminal set of the serving base station, the terminal MS_A is close to the home base station set A capable of providing the service, and the home base station set A includes the family.
  • the base station BS-A, the home base station BS-B, and all the home base stations in the home base station set A are in a low power consumption mode, and the macro base station needs to adjust the home base station group by using the spreading sequence corresponding to the home base station set A.
  • the information in the working mode (normal working mode) is transmitted after being spread.
  • the home base station BS-A and the home base station BS-B are successfully despread by using the spreading sequence corresponding to the set of home base stations A, and are adjusted to the normal working mode according to the indication of the information.
  • the embodiment may have multiple transformation modes.
  • the working mode adjustment information sent by the macro base station to the home base station may be an upper layer network element (for example, an access service network element, and a service network element, The core network element, etc.) is generated and sent to the macro base station, and the macro base station is responsible for forwarding the information to the home base station.
  • an upper layer network element for example, an access service network element, and a service network element, The core network element, etc.
  • the terminal adjusts the working mode of the home base station by transmitting the uplink information on the specific time-frequency resource; the home base station adjusts its working mode by measuring or receiving the specific time-frequency resource, which specifically includes the following steps:
  • Step 201 If the terminal is known to be in a low-power mode, the terminal sends uplink information to the home base station on part or all of the physical sub-carriers of the specific time-frequency resource.
  • the specific time-frequency resource described above may be set by the home base station and notified to the terminal by broadcast; or may be preset according to a standard protocol.
  • the above uplink information may be a codeword in a Ranging codeword or other codeword set.
  • the codeword in the above Ranging codeword or other codeword set may be set by the home base station, and notified to the terminal by broadcasting or the like, or preset according to a standard protocol.
  • Step 202 The home base station in the low power consumption working mode measures or receives the specific time-frequency resource, and determines whether to adjust its working mode according to the measured result or the received information.
  • the home base station can measure or receive the above specific time-frequency resources according to a certain period of time.
  • the home base station should adjust the working mode under the following conditions:
  • the threshold is selected (the selection of the threshold depends on When the actual interference situation around the home base station) continues for a predetermined length of time, the power consumption level of the home base station is lowered, that is, the low power consumption mode adjusted to a lower power consumption level (for example, further increasing the BCH) a transmission cycle, or further increase the SCH transmission period, or further reduce the content of the transmission), adjusting the operating mode to a lower power consumption mode of lower power consumption; or
  • the home base station When the home base station obtains the preset uplink information on the specific time-frequency resource, the home base station adjusts its working mode to the normal working mode.
  • the above-mentioned preset uplink information may be a preset Ranging codeword or a codeword in another codeword set.
  • the second embodiment may also have multiple transformation manners, for example:
  • the macro base station, the micro base station and other home base stations may also use a method of the second embodiment to The low power mode of operation is adjusted to the normal operating mode.
  • the terminal sends uplink information on a specific time-frequency resource; the home base station in the low-power working mode measures energy on the specific time-frequency resource, if the energy is greater than the power consumption increase threshold and the situation is maintained in advance The length of time, the home base station adjusts its working mode to the normal working mode.
  • the home base station in the low power mode of operation measures energy on a specific time-frequency resource. If the energy is less than the power consumption down threshold and the situation is maintained for a predetermined length of time, the home base station reduces its own power consumption level.
  • Application example 8
  • the Ranging codeword specified by the home base station is transmitted using part or all of the physical subcarriers of the time-frequency resource specified by the home base station. After the time-frequency resource successfully receives the uplink information, the home base station finds that the uplink information is its own designated Ranging codeword, and then adjusts its working mode to the normal working mode.
  • the Ranging codeword specified by the standard protocol is transmitted using part or all of the physical subcarriers of the time-frequency resources specified by the standard protocol.
  • the home base station finds that the received uplink information is a Ranging codeword specified by the standard protocol, and the home base station adjusts its working mode to the normal working mode.
  • FIG. 3 is a flowchart of a method for processing operation mode information of a home base station according to a third embodiment of the present invention.
  • the home base station sends the working mode information to other network elements (for example, other base stations) to inform other base stations of the current or upcoming or desired adjusted working mode, and specifically includes the following steps: Step 301:
  • the home base station BS— A sends working mode information (operation mode status information) to other base stations through the air interface and/or the backbone network, the information including the identification information of the home base station, and the current working mode information of the home base station, and/or the work desired to be adjusted.
  • the mode (expected working mode), and/or the working mode (target operating mode) information to be adjusted.
  • the types of other base stations mentioned above may be macro base stations, or micro base stations, or home base stations.
  • the home base station BS-A When the home base station BS-A transmits the working mode information to other base stations through the air interface, it can use broadcast, multicast, or unicast.
  • the home base station BS-A When the home base station BS-A transmits the mode of operation information to other base stations, it may be relayed by the terminal, and/or the relay station, and/or other base stations.
  • the home base station BS-A can use its own spreading sequence to transmit the working mode by means of spread spectrum. Information.
  • the home base station BS-A may perform step 301 according to a certain frequency; or may perform step 301 when all terminals in the signal coverage range of the home base station BS-A enter the power saving mode from the normal mode, and inform other base stations of the home base station BS-A.
  • the low-power operation mode has been entered or is about to enter; when at least one terminal in the signal coverage range of the home base station BS-A enters the normal operation mode from the power-saving mode, step 301 is executed to inform other base stations that the home base station BS-A has entered Or will soon enter the normal working mode.
  • Step 302 After the other base stations successfully receive the working mode information sent by the home base station BS-A, obtain the current working mode information of the home base station BS_A, and/or the working mode information to be adjusted, and/or the desired adjustment.
  • Working mode information and performing the following processing according to the above information: if the working mode information sent by the home base station BS-A indicates that its current working mode is a low power working mode, or is about to be, or is expected to be adjusted to a low power working mode
  • the base station that receives the working mode information does not include the information of the home base station BSA in the generated Neighbor Advertisement Information (Neighbor Advertisement Message); and/or
  • the base station receiving the working mode information If the working mode information sent by the home base station BS-A indicates that its current working mode is the normal working mode, or is about to be, or is expected to be adjusted to, the normal working mode, the base station receiving the working mode information generates the neighboring cell list information ( Neighbor Advertisement Information, Neighbor Advertisement Message ) contains information about the home base station BS-A; and/or
  • the home base station BS-A is instructed to adjust the working mode according to the manner described in the first embodiment.
  • the home base station BS-A transmits the working mode information to the macro base station through the unicast channel, which includes the current working mode, and the working mode information format is as shown in Table 4.
  • the macro base station After successfully receiving the working mode information, the macro base station learns the current working mode of the home base station BS_A, and performs corresponding subsequent processing.
  • Type indicates the type of the message
  • the home base station BS-A sends the working mode information to the macro base station through the unicast channel, which includes the working mode information to be adjusted, and the information format is as shown in Table 5.
  • the macro base station After the macro base station successfully receives the working mode information, it learns the working mode information that the home base station BS-A will adjust, and performs corresponding subsequent processing.
  • the home base station BS-A uses its own corresponding spreading sequence to spread the working mode information including the current working mode information and then transmits it to the macro base station on the time-frequency resource designated by the macro base station. After the macro base station successfully despreads according to the spreading sequence corresponding to the home base station BS-A, the macro base station learns the current working mode of the home base station BS-A, and performs corresponding subsequent processing.
  • the home base station BS-A uses its own corresponding spreading sequence to spread the operating mode information that it has adjusted to transmit the information to the macro base station on the time-frequency resource designated by the macro base station.
  • the macro base station After the macro base station successfully despreads according to the spreading sequence corresponding to the home base station BS-A, the macro base station learns the working mode that the home base station BS-A will adjust, and performs corresponding subsequent processing.
  • the method for adjusting the working mode of the home base station proposed by the present invention can flexibly adjust the working mode of the home base station by using the information exchange between the terminal and the home base station or various types of base stations and the home base station, thereby reducing the power consumption of the home base station. Moreover, by reducing the information transmitted by the home base station in the low power consumption mode, the interference between the base stations is reduced, and the quality of service of the wireless communication system is improved.
  • the method for processing the working mode information of the present invention can be used to enable other base stations to know the current or target working mode information of the home base station, and adjust the working mode of the home base station according to the information, or generate an accurate neighboring cell.
  • the list information prevents the terminal from initiating a handover to the home base station in a low power mode of operation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention porte sur un procédé d'ajustement d'un mode de travail d'une station de base domestique et sur un procédé de traitement d'informations de mode de travail. Le procédé d'ajustement du mode de travail de la station de base domestique comprend les étapes suivantes : une station de base transmet un message comprenant des informations d'ajustement de mode de travail à une station de base domestique ou un groupe de stations de base domestiques par l'intermédiaire d'une interface radio et/ou d'une liaison terrestre; la station de base domestique ou le groupe de stations de base domestiques ajuste le mode de travail après réception du message. Le procédé de traitement des informations de mode de travail comprend les opérations suivantes : la station de base domestique transmet un message comprenant des informations de mode de travail par l'intermédiaire d'une interface radio et/ou d'une liaison terrestre; un élément de réseau recevant le message effectue des traitements ultérieurs sur la base des informations de mode de travail reçues. En utilisant le procédé d'ajustement du mode de travail de la station de base domestique, le mode de travail de la station de base domestique peut être ajusté de façon nette, et la dissipation d'énergie de la station de base domestique peut être également amoindrie. Par réduction des informations transmises par la station de base domestique dans un mode de travail à faible dissipation d'énergie, le brouillage entre stations de base peut être réduit, et la qualité de service d'un système de communication sans fil est améliorée.
PCT/CN2008/073582 2008-12-18 2008-12-18 Procédé d'ajustement de mode de travail de station de base domestique et procédé de traitement d'informations de mode de travail Ceased WO2010069112A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2008/073582 WO2010069112A1 (fr) 2008-12-18 2008-12-18 Procédé d'ajustement de mode de travail de station de base domestique et procédé de traitement d'informations de mode de travail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2008/073582 WO2010069112A1 (fr) 2008-12-18 2008-12-18 Procédé d'ajustement de mode de travail de station de base domestique et procédé de traitement d'informations de mode de travail

Publications (1)

Publication Number Publication Date
WO2010069112A1 true WO2010069112A1 (fr) 2010-06-24

Family

ID=42268259

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/073582 Ceased WO2010069112A1 (fr) 2008-12-18 2008-12-18 Procédé d'ajustement de mode de travail de station de base domestique et procédé de traitement d'informations de mode de travail

Country Status (1)

Country Link
WO (1) WO2010069112A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1726660A (zh) * 2002-12-17 2006-01-25 摩托罗拉公司 用于发射功率控制的方法和设备
CN101277490A (zh) * 2007-03-27 2008-10-01 华硕电脑股份有限公司 移动通信装置与其省电方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1726660A (zh) * 2002-12-17 2006-01-25 摩托罗拉公司 用于发射功率控制的方法和设备
CN101277490A (zh) * 2007-03-27 2008-10-01 华硕电脑股份有限公司 移动通信装置与其省电方法

Similar Documents

Publication Publication Date Title
CN105393605B (zh) 终端、基站及其通信方法
CN1754329B (zh) 用于在宽带无线接入通信系统中执行跨区切换操作的系统和方法
JP2022137119A (ja) 無線通信システム、基地局、通信端末
EP2709388B1 (fr) Procédé et appareil pour l'estimation efficace de l'état de mouvement d'un terminal dans un système de communication mobile
CN102932927B (zh) 无线通信方法、基站和终端
KR101919818B1 (ko) 이동통신시스템에서의 효율적인 단말기의 이동상태 추정 방법 및 그 장치
TWI415431B (zh) 在一行動通訊系統中傳輸與接收單點對多點服務的方法
US20120155364A1 (en) Method and apparatus for counting multimedia broadcast and multicast services
US8339981B2 (en) Apparatus and method for measuring home cell/private network cell in mobile communication system
CN106576397B (zh) 在无线通信系统中支持用于双连接的本地网关服务的方法和设备
TW200835209A (en) Procedure for non synchronized radio access (NSRA) resource assignment
TW200830903A (en) A method of performing handover and controlling thereof in a mobile communication system
CN101222751A (zh) 一种用户终端、基站及单独下行载波配置信息传输方法及系统
CN102273248B (zh) 基站装置、移动站装置、通信系统、基站装置控制方法、以及移动站装置控制方法
US20110269451A1 (en) Method for sending auxiliary detection signaling
CN102857940B (zh) 通信方法和设备及系统
JP6732206B2 (ja) 無線端末及び基地局
WO2010009674A1 (fr) Procédé, système et équipement pour mesurer l’affaiblissement de trajet
WO2017035797A1 (fr) Procédé et dispositif de mesure
CN101932139A (zh) 指示基站类型的方法、获取基站类型的方法及系统
CN101316426B (zh) 一种转发相邻小区的测量信息的方法及装置
CN103428776B (zh) 一种小区管理的方法和装置
CN103227689B (zh) 功率参数的处理方法及装置
CN101064538B (zh) 一种时分同步码分多址通讯系统的功率控制方法
TWI516142B (zh) 用以減少異常之細胞重選行爲之基地台及其方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08878856

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08878856

Country of ref document: EP

Kind code of ref document: A1