CN102958201A - Carrier tracking method based on wireless repeater and wireless repeater - Google Patents
Carrier tracking method based on wireless repeater and wireless repeater Download PDFInfo
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Abstract
The invention is suitable for the field of communication, and provides a carrier tracking method based on a wireless repeater and the wireless repeater. The method comprises the following steps of: controlling a GSM (global system for mobile communications) modem to lock a working state in an information source corresponding to preconfigured cell information source information according to the cell information source information; periodically reading the signal intensity corresponding to the information source from the GSM modem; in the case that the value of the signal intensity is greater than or equal to an intensity threshold, reading carrier information corresponding to the information source from the GSM modem; and automatically configuring a working channel corresponding to the information source according to carrier information, and opening a channel switch corresponding to the working channel. The technical scheme provided by the invention has the advantages of being low in maintenance cost and easy to maintain.
Description
Technical field
The invention belongs to the communications field, relate in particular to a kind of carrier wave from the technical scheme of motion tracking.
Background technology
Global system for mobile communications (Global System for Mobile Communications, GSM) wireless discharging-directly station is a kind of communication equipment commonly used, in the mounting means of existing gsm wireless repeater, there is the overlapping covering of a plurality of information sources in the installation site, therefore wireless discharging-directly station is when realizing that signal covers, existing method always according to the correlated carrier wave information of each information source, is artificially surveyed software by the accent on the PC PC and configure correlated carrier wave information in wireless discharging-directly station equipment.
In realizing process of the present invention, there are the following problems for the technical scheme of discovery prior art:
Correlated carrier wave information in the prior art in the wireless discharging-directly station all configures by manual type, so when information source generation frequency hopping, always need again the carrier wave relevant information according to current information source, the working channel of human configuration wireless discharging-directly station, thereby increase a lot of manual maintenance work, maintenance cost is high.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of carrier wave tracing method based on wireless discharging-directly station, is intended to solve the high problem of existing technical scheme maintenance cost.
The embodiment of the invention is achieved in that a kind of carrier wave tracing method based on wireless discharging-directly station, and described method comprises:
According to pre-configured residential quarter information source information control GSM modulator-demodulator modem operating state is locked information source corresponding to this residential quarter information source information;
Periodic signal strength signal intensity corresponding to described information source that from GSM modem, read;
During more than or equal to intensity threshold, read carrier information corresponding to this information source from GSM modem in this signal strength signal intensity;
Automatically configure working channel corresponding to above-mentioned information source according to this carrier information, open simultaneously channel switch corresponding to this working channel.
The present invention also provides a kind of wireless discharging-directly station, and this wireless discharging-directly station comprises: GSM modulator-demodulator modem and radio-frequency devices, and described wireless discharging-directly station also comprises:
Lock cell is used for according to pre-configured residential quarter information source information control GSM modulator-demodulator modem operating state being locked information source corresponding to this residential quarter information source information;
Reading unit is used for periodically reading signal strength signal intensity corresponding to described information source from GSM modem;
Described reading unit also is used for during more than or equal to intensity threshold, reading carrier information corresponding to this information source from GSM modem in this signal strength signal intensity;
The channel configuration unit is used for automatically configuring working channel corresponding to above-mentioned information source according to this carrier information, opens simultaneously channel switch corresponding to this working channel.
In embodiments of the present invention, the GSM modulator-demodulator modem that technical scheme provided by the invention arranges in the wireless discharging-directly station obtains the signal strength signal intensity of locking information source, in intensity during greater than intensity threshold, read carrier information corresponding to this information source from GSMmodem, automatically configure working channel corresponding to this carrier information according to this carrier information, and open channel switch corresponding to this working channel, because technical scheme provided by the invention is periodically to obtain the signal strength signal intensity of locking information source according to GSM modem, and automatically read carrier information, so when this information source generation frequency hopping, wireless discharging-directly station can in time read the carrier information after the frequency hopping, and to the carrier information configuration effort channel after the frequency hopping, so it need not working channel corresponding to human configuration carrier information, reduced cost of labor, has maintenance cost low, the advantage that is easy to safeguard.
Description of drawings
Fig. 1 is the flow chart of a kind of carrier wave tracing method based on wireless discharging-directly station of providing of the specific embodiment of the invention;
Fig. 2 is the structure chart of a kind of wireless discharging-directly station of providing of the specific embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
A kind of carrier wave tracing method based on wireless discharging-directly station provided by the invention, the method is finished by wireless discharging-directly station, and the method comprises as shown in Figure 1:
S11, according to pre-configured residential quarter information source information control GSM modem operating state is locked information source corresponding to this residential quarter information source information;
S12, periodic signal strength signal intensity corresponding to above-mentioned information source that from GSM modem, read;
S13, during more than or equal to intensity threshold, read carrier information corresponding to this information source from GSM modem in this signal strength signal intensity;
S14, according to automatic working channel corresponding to the above-mentioned information source of configuration of this carrier information, open simultaneously channel switch corresponding to this working channel.
Method provided by the invention is after information source corresponding to the pre-configured residential quarter information source of wireless discharging-directly station instruction GSM modem locking, detect the signal strength signal intensity of this information source, in intensity during greater than intensity threshold, read carrier information corresponding to this information source from GSMmodem, automatically configure working channel corresponding to this carrier information according to this carrier information, and open channel switch corresponding to this working channel, because method provided by the invention is periodically to obtain the signal strength signal intensity of locking information source according to GSM modem, and automatically read carrier information, so when this information source generation frequency hopping, wireless discharging-directly station can in time read the carrier information after the frequency hopping, and to the carrier information configuration effort channel after the frequency hopping, so it need not working channel corresponding to human configuration carrier information, reduced cost of labor, has maintenance cost low, the advantage that is easy to safeguard.
Realize S11 concrete grammar can for: wireless discharging-directly station sends the work lock instruction according to pre-configured residential quarter information source information to GSM modem, make the operating state of GSM modem lock information source corresponding to this residential quarter information source information, in addition, the above-mentioned pre-configured residential quarter information source information residential quarter information source information that can in wireless discharging-directly station, configure in advance for the engineering staff.
Need to prove, above-mentioned intensity threshold user can set up on their own according to actual conditions, and in addition, above-mentioned cycle user also can set up on their own according to actual conditions.
Optionally, said method can also comprise after S14:
When the signal strength signal intensity of this information source is lower than intensity threshold, control GSM modem obtains the signal strength signal intensity of all information sources, control GSM modem is with the strongest information source of operating state locking signal intensity, control GSM modem obtains the carrier information of strong information source of this signal, automatically configure working channel corresponding to the strongest information source of this signal according to this carrier information, open simultaneously channel switch corresponding to this working channel.
Need to prove, above-mentioned signal the strongest information source can be the strongest information source of signal strength signal intensity in all information sources.
In addition, after said method, can also comprise: when source signal intensity corresponding to pre-configured residential quarter information source information is recovered, read carrier information corresponding to this information source from GSM modem, automatically configure working channel corresponding to above-mentioned information source according to this carrier information, open simultaneously channel switch corresponding to this working channel.Need explanation the time, the actual conditions that above-mentioned signal strength signal intensity is recovered can be for source signal intensity corresponding to: pre-configured residential quarter information source information during more than or equal to intensity threshold, signal strength signal intensity is recovered, and this moment, wireless discharging-directly station was adjusted to working channel the working signal of information source corresponding to pre-configured residential quarter information source information automatically.
After adopting said method, when wireless discharging-directly station specifies information source work undesired (when being equivalent to source signal intensity corresponding to pre-configured residential quarter information source information less than intensity threshold), wireless discharging-directly station automatically switches on the strongest information source of signal (namely optimum) information source and carries out work, has advantages of the wireless discharging-directly station of raising reliability, simultaneously, it can also allow GSM Modem lock certain information source (optimum information source), avoided like this in a plurality of information sources overlapping region, the wireless discharging-directly station mistake is amplified some other problems that the signal of non-purpose information source brings.
The present invention also provides a kind of wireless discharging-directly station, and this is wireless directly puts the base station as shown in Figure 2, comprising: GSM modem 21 and radio-frequency devices 22, and in addition, this wireless discharging-directly station can also comprise:
Optionally, wireless discharging-directly station also comprises:
Switch unit 26, be used for when the signal strength signal intensity of this information source is lower than intensity threshold, control GSM modem obtains the signal strength signal intensity of all information sources, control GSM modem is with the strongest information source of operating state locking signal intensity, control GSM modem obtains the carrier information of strong information source of this signal, automatically configure working channel corresponding to the strongest information source of this signal according to this carrier information, open simultaneously channel switch corresponding to this working channel.
Optionally, wireless discharging-directly station also comprises:
Wireless discharging-directly station provided by the invention is after information source corresponding to the pre-configured residential quarter information source of wireless discharging-directly station instruction GSM modem locking, detect the signal strength signal intensity of this information source, in intensity during greater than intensity threshold, read carrier information corresponding to this information source from GSM modem, automatically configure working channel corresponding to this carrier information according to this carrier information, and open channel switch corresponding to this working channel, because wireless discharging-directly station provided by the invention is the signal strength signal intensity of periodically obtaining the locking information source according to GSM modem, and automatically read carrier information, so when this information source generation frequency hopping, wireless discharging-directly station can in time read the carrier information after the frequency hopping, and to the carrier information configuration effort channel after the frequency hopping, so it need not working channel corresponding to human configuration carrier information, reduced cost of labor, has maintenance cost low, the advantage that is easy to safeguard.
Those of ordinary skills can recognize, unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.The professional and technical personnel can specifically should be used for realizing described function with distinct methods to each, but this realization should not thought and exceeds scope of the present invention.
The those skilled in the art can be well understood to, and is the convenience described and succinct, and the specific works process of the system of foregoing description, device and unit can with reference to the corresponding process among the preceding method embodiment, not repeat them here.
In several embodiment that the application provides, should be understood that disclosed system, apparatus and method can realize by another way.For example, device embodiment described above only is schematic, for example, the division of described unit, only be that a kind of logic function is divided, during actual the realization other dividing mode can be arranged, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.
Described unit as separating component explanation can or can not be physically to separate also, and the parts that show as the unit can be or can not be physical locations also, namely can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select according to the actual needs wherein some or all of unit to realize the purpose of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in the processing unit, also can be that the independent physics of unit exists, and also can be integrated in the unit two or more unit.
If described function realizes with the form of SFU software functional unit and during as independently production marketing or use, can be stored in the computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or the part of this technical scheme can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out all or part of step of the described method of each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), the various media that can be program code stored such as random access memory (RAM, Random Access Memory), magnetic disc or CD.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the carrier wave tracing method based on wireless discharging-directly station is characterized in that, described method comprises:
According to pre-configured residential quarter information source information control GSM modulator-demodulator modem operating state is locked information source corresponding to this residential quarter information source information;
Periodic signal strength signal intensity corresponding to described information source that from GSM modem, read;
During more than or equal to intensity threshold, read carrier information corresponding to this information source from GSM modem in this signal strength signal intensity;
Automatically configure working channel corresponding to above-mentioned information source according to this carrier information, open simultaneously channel switch corresponding to this working channel.
2. method according to claim 1 is characterized in that, described method configures working channel corresponding to above-mentioned information source automatically according to this carrier information, opens simultaneously channel switch corresponding to this working channel and also comprises afterwards:
When the signal strength signal intensity of this information source was lower than intensity threshold, control GSM modem obtained the signal strength signal intensity of all information sources, and control GSM modem is the strongest information source of operating state locking signal intensity, and control GSMmodem obtains the carrier information of strong information source of this signal;
Automatically configure working channel corresponding to the strongest information source of this signal according to this carrier information, open simultaneously channel switch corresponding to this working channel.
3. method according to claim 2 is characterized in that, described method is configuring working channel corresponding to the strongest information source of this signal automatically according to this carrier information, opens simultaneously channel switch corresponding to this working channel and also comprises afterwards:
When source signal intensity corresponding to pre-configured residential quarter information source information is recovered, read carrier information corresponding to this information source from GSM modem, automatically configure working channel corresponding to above-mentioned information source according to this carrier information, open simultaneously channel switch corresponding to this working channel.
4. wireless discharging-directly station, this is wireless directly puts the base station and comprises: GSM modulator-demodulator modem and radio-frequency devices, it is characterized in that, described wireless discharging-directly station also comprises:
Lock cell is used for according to pre-configured residential quarter information source information control GSM modulator-demodulator modem operating state being locked information source corresponding to this residential quarter information source information;
Reading unit is used for periodically reading signal strength signal intensity corresponding to described information source from GSM modem;
Described reading unit also is used for during more than or equal to intensity threshold, reading carrier information corresponding to this information source from GSM modem in this signal strength signal intensity;
The channel configuration unit is used for automatically configuring working channel corresponding to above-mentioned information source according to this carrier information, opens simultaneously channel switch corresponding to this working channel.
5. wireless discharging-directly station according to claim 4 is characterized in that, described wireless discharging-directly station also comprises:
Switch unit, be used for when the signal strength signal intensity of this information source is lower than intensity threshold, control GSM modem obtains the signal strength signal intensity of all information sources, control GSM modem is with the strongest information source of operating state locking signal intensity, control GSM modem obtains the carrier information of strong information source of this signal, automatically configure working channel corresponding to the strongest information source of this signal according to this carrier information, open simultaneously channel switch corresponding to this working channel.
6. wireless discharging-directly station according to claim 5 is characterized in that, described wireless discharging-directly station also comprises:
Recovery unit, be used for when source signal intensity corresponding to pre-configured residential quarter information source information is recovered, read carrier information corresponding to this information source from GSM modem, automatically configure working channel corresponding to above-mentioned information source according to this carrier information, open simultaneously channel switch corresponding to this working channel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110257106.6A CN102958201B (en) | 2011-08-24 | 2011-08-24 | Based on carrier wave tracing method and the wireless discharging-directly station of wireless discharging-directly station |
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| CN201110257106.6A CN102958201B (en) | 2011-08-24 | 2011-08-24 | Based on carrier wave tracing method and the wireless discharging-directly station of wireless discharging-directly station |
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| CN102958201B CN102958201B (en) | 2016-04-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109286976A (en) * | 2018-11-20 | 2019-01-29 | 京信通信系统（中国）有限公司 | A kind of automatic tracking method and equipment of multi-frequency wireless repeater |
| CN112865850A (en) * | 2020-12-31 | 2021-05-28 | 京信网络系统股份有限公司 | Repeater station |
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| CN101431826A (en) * | 2007-11-06 | 2009-05-13 | 京信通信系统（中国）有限公司 | Cell carrier wave tracing method and system for GSM system |
| CN101719783A (en) * | 2009-12-18 | 2010-06-02 | 中兴通讯股份有限公司 | Method for controlling selective band repeater, device and selective band repeater |
| CN101938448A (en) * | 2010-08-30 | 2011-01-05 | 京信通信系统（中国）有限公司 | CFR (Crest Factor Reduction) processing method and device with automatic carrier tracking function and communication system |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060097914A1 (en) * | 2004-11-05 | 2006-05-11 | Rao Krishnaranjan S | GPS receiver having a phase lock loop hold off |
| CN101431826A (en) * | 2007-11-06 | 2009-05-13 | 京信通信系统（中国）有限公司 | Cell carrier wave tracing method and system for GSM system |
| CN101719783A (en) * | 2009-12-18 | 2010-06-02 | 中兴通讯股份有限公司 | Method for controlling selective band repeater, device and selective band repeater |
| CN101938448A (en) * | 2010-08-30 | 2011-01-05 | 京信通信系统（中国）有限公司 | CFR (Crest Factor Reduction) processing method and device with automatic carrier tracking function and communication system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109286976A (en) * | 2018-11-20 | 2019-01-29 | 京信通信系统（中国）有限公司 | A kind of automatic tracking method and equipment of multi-frequency wireless repeater |
| CN109286976B (en) * | 2018-11-20 | 2021-10-26 | 京信网络系统股份有限公司 | Automatic tracking method and device for multi-frequency wireless repeater |
| CN112865850A (en) * | 2020-12-31 | 2021-05-28 | 京信网络系统股份有限公司 | Repeater station |
| CN112865850B (en) * | 2020-12-31 | 2022-05-06 | 京信网络系统股份有限公司 | Repeater |
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| CN102958201B (en) | 2016-04-13 |
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