CN103858482A

CN103858482A - Method, device and system for reporting and configuring adjacent frequency points

Info

Publication number: CN103858482A
Application number: CN201380003396.9A
Authority: CN
Inventors: 曾美艳
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-06-27
Filing date: 2013-06-27
Publication date: 2014-06-11
Anticipated expiration: 2033-06-27
Also published as: WO2014205726A1; CN103858482B

Abstract

The embodiment of the present invention provides a method, device and system for reporting and configuring adjacent frequency points, and relates to the field of network technique. The method comprising: after receiving base-station-sent measurement request containing measurement frequency points and PCI, obtaining physical frequency by calculating measurement frequency points; obtaining an adjacent region with the physical frequency and PCI around a cell; obtaining CGI information and actual frequency points of the adjacent region; and sending reporting information containing CGI information and the actual frequency points to the base station to match the CGI information with the actual frequency points by the base station. By reporting the actual frequency points to match the CGI information with the actual frequency points by the base station, the method, device and system for reporting and configuring adjacent frequency points resolves the problem of switch failure or call dropping caused by configuration fault when the prior art configures adjacent region information to a service cell. So that adjacent region information configuration may be carried out correctly, and the probable of switch failure or call dropping is reduced.

Description

Adjacent area frequency reports, collocation method, Apparatus and system

Technical field

The present invention relates to networking technology area, particularly a kind of adjacent area frequency report, collocation method, Apparatus and system.

Background technology

In order to ensure the switch operating between community, base station in network need to configure for the Serving cell in this base station the information of the adjacent area of this Serving cell conventionally, such as the CGI(Cell Global Identifier of adjacent area, cellular global identity code) information etc., so that in the time of the service quality variation of this Serving cell, the terminal in this Serving cell can be switched in the good adjacent area of service quality according to the information of adjacent area.

In networking scene, physical frequencies scope between the minimum physical frequencies that frequency band is generally used for representing to allow the highest physical frequencies of the signal transmitting in community and allow the signal transmitting, carries out division by frequency band according to predetermined frequency interval and can obtain a series of frequency.Owing to may thering is one section of identical physical frequencies scope between two frequency bands, and a physical frequencies in this physical frequencies scope on two different frequency bands, corresponding frequency may be different.By way of example, shown in Figure 1, it shows the schematic diagram that is related between background technology midband, physical frequencies and frequency.Wherein physical frequencies 200.5MHZ corresponding frequency in frequency band x is frequency 3, and physical frequencies 200.5MHZ corresponding frequency in frequency band y is frequency 1.

In prior art, there is a kind of neighboring BS information collocation method, comprising: the terminal that is positioned at Serving cell receives the measurement frequency of base station transmission and the PCI(Physical Cell Identity of adjacent area, Physical Cell Identifier); Obtain physical frequencies according to this measurement frequency; Search the adjacent area in the adjacent area of this Serving cell with same physical frequency and identical PCI; Obtain the CGI information of this adjacent area, this CGI information comprises the PLMN(Public Land Mobile Communication Network of adjacent area, public land mobile radio communication) Base transceiver Station Identity Code and cell identification code under identification code, adjacent area; The CGI information of adjacent area is sent to this base station; Corresponding adjacent area is determined after getting these CGI information in this base station, and assert that the frequency of these adjacent areas is measurement frequency, is all configured to the CGI information of these adjacent areas under this measurement frequency.

Realizing in process of the present invention, inventor finds that prior art at least exists following problem: because terminal is carried out CGI measurement by physical frequencies, in Serving cell, only support so frequency band x terminal may measure and find the actual frequency adjacent area that is f2 by CGI, and by the CGI information reporting of this adjacent area to base station, base station can think that the frequency of this adjacent area is f1, and the adjacent area that is this Serving cell by this neighbor cell configuration.In the time of the poor signal of Serving cell, above-mentioned terminal is initiated to the switching that frequency is the adjacent area of f2, because above-mentioned terminal is not supported the corresponding frequency band y in adjacent area, can cause so handoff failure or the call drop of terminal.

Summary of the invention

May configuration error in order to solve in prior art when for configuring adjacent cell, Serving cell information, and then easily cause the problem of handoff failure or call drop, the embodiment of the present invention provides that a kind of adjacent area frequency reports, collocation method, Apparatus and system.Described technical scheme is as follows:

First aspect, provides adjacent zone information reporting method, is applied to the terminal that is arranged in Serving cell, and described method, comprising:

Receive the measurement request that base station sends, described measurement request comprises measures frequency and Physical Cell Identifier PCI;

After receiving described measurement request, calculate the physical frequencies corresponding with described measurement frequency according to described measurement frequency;

Get described Serving cell and around there is the adjacent area of described physical frequencies and described PCI;

Obtain Cell Global Identification CGI information and the actual frequency of described adjacent area;

Send reporting information to described base station, in described reporting information, include described CGI information and the described actual frequency of the described adjacent area getting, so that described base station receives described reporting information; After receiving described reporting information, the CGI information configuration of adjacent area described in described reporting information is arrived under the described actual frequency of described adjacent area.

In the possible execution mode of the first of first aspect, describedly obtain the physical frequencies corresponding with described measurement frequency according to described measurement frequency, comprising:

Just obtain the frequency band that described Serving cell is supported;

Calculate the physical frequencies corresponding with described measurement frequency according to described frequency band, described measurement frequency.

In conjunction with the possible execution mode of the first of first aspect or first aspect, in the possible execution mode of the second, describedly obtain the physical frequencies corresponding with described measurement frequency according to described frequency band, described measurement frequency, comprising:

According to calculate the physical frequencies corresponding with described measurement frequency for the computing formula of Computational Physics frequency;

Wherein, for the computing formula of Computational Physics frequency be:

Physical frequencies initial value+the 0.1* (the frequency initial value of described measurement frequency-described predetermined frequency band) of physical frequencies=predetermined frequency band;

Wherein, described predetermined frequency band is the described frequency band that the described Serving cell that obtains is supported, described predetermined frequency band correspondence is the physical frequencies scope to physical frequencies end value by described physical frequencies initial value, and described predetermined frequency band correspondence is the frequency point ranges to frequency end value by frequency initial value.

In conjunction with the possible execution mode of the second of the possible execution mode of the first of first aspect, first aspect or first aspect, in the third possible execution mode, the described adjacent area that obtains described Serving cell and around have described physical frequencies and described PCI, comprising:

Receive the system message that the affiliated base station broadcast in adjacent area around, described Serving cell sends;

Resolve described system message to obtain the corresponding actual frequency in described adjacent area and described PCI;

Calculate the physical frequencies of described adjacent area according to described actual frequency;

Whether identically with the corresponding described physical frequencies of described measurement frequency detect described physical frequencies;

If it is identical with the corresponding described physical frequencies of described measurement frequency that testing result is described physical frequencies, whether the PCI that detects PCI in described measurement request and described adjacent area is identical;

If testing result is that the PCI of PCI in described measurement request and described adjacent area is identical, choose the adjacent area with described physical frequencies and described PCI.

In conjunction with the third possible execution mode of the possible execution mode of the second of the possible execution mode of the first of first aspect, first aspect, first aspect or first aspect, in the 4th kind of possible execution mode, described CGI information and the actual frequency that obtains described adjacent area, comprising:

Resolve the corresponding described system message in described adjacent area to obtain described CGI information and the described actual frequency of described adjacent area.

Second aspect, provides a kind of neighboring BS information collocation method, is applied in base station, and described method, comprising:

Terminal in the Serving cell of described base station sends the request of measurement, and described measurement request comprises measures frequency and Physical Cell Identifier PCI, so that described terminal receives described measurement request; After receiving described measurement request, calculate the physical frequencies corresponding with described measurement frequency according to described measurement frequency; Obtain described Serving cell and around there is the adjacent area of described physical frequencies and described PCI; Get Cell Global Identification CGI information and the actual frequency of described adjacent area; Send reporting information to described base station, in described reporting information, include described CGI information and the described actual frequency of the described adjacent area getting;

Receive the described reporting information that described terminal sends;

After receiving described reporting information, the CGI information configuration of adjacent area in described reporting information is arrived under the described actual frequency of described adjacent area.

The third aspect, provides a kind of adjacent zone information reporting device, is applied to the terminal that is arranged in Serving cell, and described device, comprising:

The first receiver module, for receive base station send measurement request, described measurement request comprise measure frequency and PCI;

Computing module, after receiving described measurement request at described receiver module, calculates the physical frequencies corresponding with described measurement frequency according to described measurement frequency;

The first acquisition module, around has described physical frequencies that described computing module calculates and the adjacent area of described PCI for obtaining described Serving cell;

The second acquisition module, for obtaining Cell Global Identification CGI information and the actual frequency of the described adjacent area that described the first acquisition module obtains;

The first sending module, for send reporting information to described base station, includes described CGI information and the described actual frequency of the described adjacent area that described the second acquisition module gets, so that described base station receives described reporting information in described reporting information; After receiving described reporting information, the CGI information configuration of adjacent area described in described reporting information is arrived under the described actual frequency of described adjacent area.

In the possible execution mode of the first of the third aspect, described computing module, comprising:

Acquiring unit, the frequency band of supporting for obtaining described Serving cell;

The first computing unit, calculates the physical frequencies corresponding with described measurement frequency for the described frequency band obtaining according to described acquiring unit, described measurement frequency.

In conjunction with the possible execution mode of the first of the third aspect or the third aspect, in the possible execution mode of the second, described the first computing unit, for:

Wherein, for the computing formula of Computational Physics frequency be:

In conjunction with the possible execution mode of the second of the possible execution mode of the first of the third aspect, the third aspect or the third aspect, in the third possible execution mode, described the first acquisition module, comprising:

Receiving element, for receiving the system message that base station broadcast sends under adjacent area around, described Serving cell;

Resolution unit, for resolving described system message that described receiving element receives to obtain the corresponding actual frequency in described adjacent area and PCI;

The second computing unit, calculates the physical frequencies of described adjacent area for the described actual frequency parsing according to described resolution unit;

The first detecting unit, whether the described physical frequencies calculating for detection of described the second computing unit is identical with the corresponding described physical frequencies of described measurement frequency;

The second detecting unit, in the testing result of described detecting unit being described physical frequencies when identical with the corresponding described physical frequencies of described measurement frequency, whether the PCI that detects PCI in described measurement request and described adjacent area is identical;

Choose unit, in the testing result of described the second detecting unit being the PCI of described measurement request when identical with the PCI of described adjacent area, choose the adjacent area with described physical frequencies and described PCI.

In conjunction with the third possible execution mode of the possible execution mode of the second of the possible execution mode of the first of the third aspect, the third aspect, the third aspect or the third aspect, in the 4th kind of possible execution mode, described the second acquisition module, for:

Fourth aspect, provides a kind of neighboring BS information inking device, is applied in base station, and described device, comprising:

The second sending module, sends for the terminal of the Serving cell to described base station the request of measurement, and described measurement request comprises measures frequency and PCI, so that described terminal receives described measurement request; After receiving described measurement request, calculate the physical frequencies corresponding with described measurement frequency according to described measurement frequency; Obtain described Serving cell and around there is the adjacent area of described physical frequencies and described PCI; Obtain CGI information and the actual frequency of described adjacent area; Send reporting information to described base station, in described reporting information, include described CGI information and the described actual frequency of the described adjacent area getting;

The second receiver module, the described reporting information sending for receiving described terminal;

Configuration module, for after described the second receiver module receives described reporting information, arrives the CGI information configuration of adjacent area in described reporting information under the described actual frequency of described adjacent area.

The 5th aspect, a kind of adjacent zone information reporting equipment is provided, described equipment comprises transmitter, receiver, processor and memory, described processor is coupled with described transmitter, described receiver, described memory respectively, in described memory, be provided with computer software, described processor carries out associative operation according to these computer softwares;

Described receiver, the measurement request sending for receiving base station, described measurement request comprises measures frequency and PCI;

Described processor, for after receiving described measurement request, calculates the physical frequencies corresponding with described measurement frequency according to described measurement frequency;

Described processor, also around has the adjacent area of described physical frequencies and described PCI for obtaining described Serving cell;

Described processor, also for obtaining Cell Global Identification CGI information and the actual frequency of described adjacent area;

Described transmitter, for sending reporting information to described base station, includes described CGI information and the described actual frequency of the described adjacent area getting, so that described base station receives described reporting information in described reporting information; After receiving described reporting information, the CGI information configuration of adjacent area described in described reporting information is arrived under the described actual frequency of described adjacent area.

In the possible execution mode of the first aspect the 5th,

Described processor, the frequency band of also supporting for obtaining described Serving cell;

Described processor, also for calculating the physical frequencies corresponding with described measurement frequency according to described frequency band, described measurement frequency.

In conjunction with the possible execution mode of the first of the 5th aspect or the 5th aspect, in the possible execution mode of the second, described processor, also for:

Wherein, for the computing formula of Computational Physics frequency be:

In conjunction with the possible execution mode of the second of the possible execution mode of the first of the 5th aspect, the 5th aspect or the 5th aspect, in the third possible execution mode,

Described receiver, also for receiving the system message that base station broadcast sends under adjacent area around, described Serving cell;

Described processor, also for resolving described system message that described receiver receives to obtain the corresponding physical frequencies in described adjacent area and PCI;

Described processor, also for calculating the physical frequencies of described adjacent area according to described actual frequency;

Whether described processor is also identical with the corresponding described physical frequencies of described measurement frequency for detection of described physical frequencies;

Described processor, also in testing result being described physical frequencies when identical with the corresponding described physical frequencies of described measurement frequency, whether the PCI that detects PCI in described measurement request and described adjacent area is identical;

Described processor, also, in testing result being the PCI of described measurement request when identical with the PCI of described adjacent area, chooses the adjacent area with described physical frequencies and described PCI.

In conjunction with the third possible execution mode of the possible execution mode of the second of the possible execution mode of the first of the 5th aspect, the 5th aspect, the 5th aspect or the 5th aspect, in the 4th kind of possible execution mode, described processor, also for:

The 6th aspect, a kind of neighboring BS information configuration device is provided, be applied in base station, described equipment, comprise: transmitter, receiver, processor and memory, described processor is coupled with described transmitter, described receiver, described memory respectively, in described memory, is provided with computer software, and described processor carries out associative operation according to these computer softwares;

Described transmitter, sends for the terminal of the Serving cell to described base station the request of measurement, and described measurement request comprises measures frequency and PCI, so that described terminal receives described measurement request; After receiving described measurement request, calculate the physical frequencies corresponding with described measurement frequency according to described measurement frequency; Obtain described Serving cell and around there is the adjacent area of described physical frequencies and described PCI; Obtain Cell Global Identification CGI information and the actual frequency of described adjacent area; Send reporting information to described base station, in described reporting information, include described CGI information and the described actual frequency of the described adjacent area getting;

Described receiver, the described reporting information sending for receiving described terminal;

Described processor, for after described receiver receives described reporting information, arrives the CGI information configuration of adjacent area in described reporting information under the described actual frequency of described adjacent area.

The 7th aspect, provides a kind of terminal, and the adjacent zone information reporting device providing as in the various execution modes of the third aspect and the third aspect is provided described terminal.

Eight aspect, provides a kind of terminal, and the adjacent zone information reporting equipment providing as the various execution modes of the 5th aspect and the 5th aspect is provided described terminal.

The 9th aspect, provides a kind of base station, and the neighboring BS information inking device providing as fourth aspect is provided in described base station.

The tenth aspect, provides a kind of base station, and the neighboring BS information configuration device providing as the 6th aspect is provided in described base station.

The tenth on the one hand, and a kind of adjacent zone information reporting system is provided, and described system comprises at least one terminal and at least one base station;

The adjacent zone information reporting device providing as in the various execution modes of the third aspect and the third aspect is provided described terminal;

The neighboring BS information inking device providing as fourth aspect is provided in described base station.

The 12 aspect, provides a kind of adjacent zone information reporting system, and described system comprises at least one terminal and at least one base station;

The adjacent zone information reporting equipment providing as in the various execution modes of the 5th aspect and the 5th aspect is provided described terminal;

The neighboring BS information configuration device providing as the 6th aspect is provided in described base station.

The beneficial effect of the technical scheme that the embodiment of the present invention provides is:

By after receiving the measurement request that includes measurement frequency and PCI of base station transmission, calculate corresponding physical frequencies according to measuring frequency, obtain the adjacent area with this physical frequencies and PCI, and obtain CGI information and the actual frequency of this adjacent area, send the CGI information that comprises adjacent area and the reporting information of actual frequency to base station, so that base station is arrived the CGI information configuration of adjacent area under actual frequency, having solved in prior art when for configuring adjacent cell, Serving cell information may configuration error, and then easily causes the problem of handoff failure or call drop; Reach correctly configuring adjacent cell information, and then reduced the effect of the probability of handoff failure or call drop.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the schematic diagram that is related between background technology midband, physical frequencies and frequency;

Fig. 2 is the method flow diagram of the adjacent zone information reporting method that provides in one embodiment of the invention;

Fig. 3 is the method flow diagram of the adjacent zone information reporting method that provides in another embodiment of the present invention;

Fig. 4 is the schematic diagram of the adjacent zone information reporting system that provides of one embodiment of the invention;

Fig. 5 is the schematic diagram of the adjacent zone information reporting system that provides of another embodiment of the present invention;

Fig. 6 is the schematic diagram of the adjacent zone information reporting system that provides of another embodiment of the present invention.

Embodiment

For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.

Shown in Figure 2, method flow diagram of the adjacent zone information reporting method providing in one embodiment of the invention is provided for it.This adjacent zone information reporting method comprises:

Step 201, the terminal in the Serving cell of Xiang Gai base station, base station sends the request of measurement, and the request of measurement comprises measures frequency and PCI;

Serving cell is for belonging to Yi Ge community under base station, and terminal is arranged in this Serving cell.

Base station sends one for measuring the measurement request of the neighboring BS information of adjacent area around of this Serving cell to this terminal, conventionally can comprise and measure frequency and PCI in this measurement request.

PCI is desired Physical Cell Identifier in the request of measuring, can be for obtaining the adjacent area with this PCI.

Step 202, terminal receives the measurement request that base station sends;

Step 203, after receiving the request of measurement, terminal calculates the physical frequencies corresponding with measuring frequency according to measuring frequency;

In actual applications, can calculate the physical frequencies corresponding with measuring frequency according to the formula for Computational Physics frequency, this formula that is used for Computational Physics frequency can be:

By way of example, there is a predetermined frequency band, the physical frequencies scope that this predetermined frequency band is corresponding is (2570MHZ, 2620MHZ), the frequency point ranges that this frequency band is corresponding is (37750,38249), measuring frequency if get is 38100, the physical frequencies initial value of this predetermined frequency band is 2570MHZ, the frequency initial value of this predetermined frequency band is 37750, by the physical frequencies initial value of measuring frequency, predetermined frequency band be, the frequency initial value of this predetermined frequency band brings above-mentioned formula into, the physical frequencies obtaining is 2605MHZ.

Step 204, terminal is obtained Serving cell and around has the adjacent area of this physical frequencies and this PCI;

Because adjacent area around, Serving cell has a lot, now only measure for the adjacent area with the PCI in the request of measurement, if the physical frequencies of this adjacent area is identical with the physical frequencies getting according to measurement frequency, obtain this adjacent area.

Step 205, terminal is obtained CGI information and the actual frequency of adjacent area;

Generally, measure in request and can include a reportCGI cell, when terminal receives this measurement request, and find to include reportCGI cell in this measurement request, show that base station wants the CGI information of the adjacent area of this Serving cell, now, terminal can be obtained the CGI information of the adjacent area that meets other conditions.Such as, when terminal is found in the request of measuring while including reportCGI cell, can obtaining step 203 and step 204 the CGI information of adjacent area and the actual frequency of this adjacent area that navigate to.

CGI information comprises PLMN identification code, affiliated Base transceiver Station Identity Code and the cell identification code etc. in adjacent area of adjacent area.

Conventionally, belong to certain Zhong community, base station can be under a fixing frequency transceiving data, this fixing frequency is the actual frequency of community.

Step 206, terminal sends reporting information to base station, includes CGI information and the actual frequency of the adjacent area getting in reporting information;

Step 207, the reporting information that base station receiving terminal sends;

Step 208, after receiving reporting information, base station is arrived the CGI information configuration of adjacent area in reporting information under the actual frequency of this adjacent area.

In actual applications; for the ease of the switching of terminal; base station can be a neighboring BS information table of Serving cell configuration conventionally; so that the terminal of this Serving cell determines whether to switch according to the current neighboring BS information inquiring and this adjacent cell relation information table; if switch, should be switched to which adjacent area.Therefore, base station need to, by the CGI information configuration of adjacent area around, Serving cell under the actual frequency of this adjacent area, be correct with frequency corresponding to adjacent area that guarantees Serving cell.

It is worthy of note, step 201, step 207 and step 208 can implement separately to become take base station the neighboring BS information collocation method as executive agent, and step 202 to step 206 can implement separately to become the adjacent zone information reporting method take terminal as executive agent.

In sum, the adjacent zone information reporting method that the embodiment of the present invention provides, by after receiving the measurement request that includes measurement frequency and PCI of base station transmission, calculate corresponding physical frequencies according to measuring frequency, obtain the adjacent area with this physical frequencies and PCI, and obtain CGI information and the actual frequency of this adjacent area, send the CGI information that comprises adjacent area and the reporting information of actual frequency to base station, so that base station is arrived the CGI information configuration of adjacent area under actual frequency, having solved in prior art when for configuring adjacent cell, Serving cell information may configuration error, and then easily cause the problem of handoff failure or call drop, reach correctly configuring adjacent cell information, and then reduced the effect of the probability of handoff failure or call drop.

Shown in Figure 3, method flow diagram of the adjacent zone information reporting method providing in another embodiment of the present invention is provided for it.This adjacent zone information reporting method comprises:

Step 301, the terminal in the Serving cell of Xiang Gai base station, base station sends the request of measurement, and the request of measurement comprises measures frequency and PCI;

Serving cell is the community that belongs to base station, and terminal is arranged in this Serving cell.

Base station sends one for measuring the measurement request of the neighboring BS information of adjacent area around of this Serving cell to this terminal, conventionally can comprise measurement frequency in this measurement request.

Step 302, terminal receives the measurement request that base station sends;

Step 303, after receiving the request of measurement, terminal is obtained the frequency band that Serving cell is supported;

Physical frequencies scope between the minimum physical frequencies that frequency band is generally used for representing to allow the highest physical frequencies of the signal transmitting in community and allow the signal transmitting, carries out division by frequency band according to predetermined frequency interval and can obtain a series of frequency.Owing to may thering is one section of identical physical frequencies scope between two frequency bands, and a physical frequencies in this physical frequencies scope on two different frequency bands, corresponding frequency may be different.

In other words, frequency band correspondence is the physical frequencies scope to physical frequencies end value by physical frequencies initial value, frequency band simultaneously also corresponding by frequency initial value the frequency point ranges to frequency end value.

Under normal circumstances, in base station, can preserve the information of the each community that belongs to this base station, such as frequency point information, the adjacent cell relation information of community etc. of the supported band information in community, community.

Step 304, terminal calculates the physical frequencies corresponding with measuring frequency according to frequency band, measurement frequency;

Physical frequencies initial value+the 0.1* (measuring the frequency initial value of frequency-predetermined frequency band) of physical frequencies=predetermined frequency band;

Wherein, predetermined frequency band is the frequency band that the Serving cell that obtains is supported, predetermined frequency band correspondence is the physical frequencies scope to physical frequencies end value by physical frequencies initial value, and predetermined frequency band correspondence is the frequency point ranges to frequency end value by frequency initial value.

By way of example, there is a predetermined frequency band, the physical frequencies scope that this predetermined frequency band is corresponding is (2570MHZ, 2620MHZ), the frequency point ranges that this frequency band is corresponding is (37750,38249), measuring frequency if get is 38200, the physical frequencies initial value of this predetermined frequency band is 2570MHZ, the frequency initial value of this predetermined frequency band is 37750, by the physical frequencies initial value of measuring frequency, predetermined frequency band be, the frequency initial value of this predetermined frequency band brings above-mentioned formula into, the physical frequencies obtaining is 2615MHZ.

Step 305, terminal receives the system message that the affiliated base station broadcast in adjacent area around, Serving cell sends;

Conventionally, base station under Yu Gai Serving cell, base station under adjacent area around, this Serving cell may be not identical, therefore this Serving cell information of adjacent area around need to be collected in the base station under this Serving cell, so that in the time that the signal of this Serving cell is not enough to guarantee the call of terminal in it, the information of the adjacent area that need to beat according to this Serving cell is carried out community switching, to be switched to the community that better service quality can be provided as this terminal.

In actual applications, the terminal that is positioned at Serving cell can receive the system message that base station, place, adjacent area sends, and conventionally in system message, can include the information about community under base station of preserving in base station.

Step 306, terminal parses system message is to obtain the corresponding actual frequency in adjacent area and PCI;

Conventionally in system message, can comprise the information such as actual frequency and PCI of adjacent area.

Step 307, terminal calculates the physical frequencies of this adjacent area according to this actual frequency;

Step 308, whether terminal detects physical frequencies identical with the corresponding physical frequencies of measurement frequency;

Step 309, if testing result is physical frequencies with to measure the corresponding physical frequencies of frequency identical, whether the PCI that terminal detects PCI in this measurement request and this adjacent area is identical;

By way of example, in the time measuring frequency corresponding physical frequencies and be 2615MHZ, if the physical frequencies that gets adjacent area according to system message is also 2615MHZ, further judge that whether the PCI of this adjacent area is identical with the PCI in the request of measuring.

Step 310, identical if testing result is the PCI of PCI in this measurement request and this adjacent area, terminal is chosen the adjacent area with this physical frequencies and this PCI;

The physical frequencies that measurement frequency in the physical frequencies of adjacent area is asked with according to measurement calculates is identical, and the PCI of adjacent area is identical with the PCI in the request of measuring, and chooses this adjacent area.

Step 311, the corresponding system message in this adjacent area of terminal parses is to obtain the CGI information of adjacent area;

Choose out by thering is the adjacent area of measuring the corresponding physical frequencies of frequency and measuring the PCI in request, and obtain the corresponding system message in this adjacent area, conventionally, in system message, except can comprising the actual frequency and PCI of community, can also comprise CGI information.

CGI information can comprise PLMN identification code, affiliated Base transceiver Station Identity Code and the cell identification code etc. in adjacent area of adjacent area.

Because the base station at place, adjacent area may be different with the base station at place, Serving cell, therefore the terminal in this Serving cell cannot be directly obtained the actual frequency of adjacent area from the base station under this Serving cell.Conventionally, need to go out to parse actual frequency from the system message getting.

By way of example, the CGI information and the actual frequency that belong to the Serving cell in base station can obtain conventionally from different system messages, such as, LTE(Long Term Evolution, Long Term Evolution) the CGI information of Serving cell broadcasts in system message SystemInformationBlockType1, and actual frequency is broadcasted in system message SystemInformationBlockType2.

Step 312, terminal sends reporting information to base station, includes CGI information and the actual frequency of the adjacent area getting in reporting information;

Step 313, the reporting information that base station receiving terminal sends;

Step 314, after receiving reporting information, base station is arrived the CGI information configuration of adjacent area in reporting information under the actual frequency of adjacent area.

In actual applications; for the ease of the switching of terminal; base station can be a neighboring BS information table of Serving cell configuration conventionally; so that the terminal of this Serving cell determines whether to switch according to the current neighboring BS information inquiring and this adjacent cell relation information table; if switch, should be switched to which adjacent area.Therefore, base station need to, by the information configuration of adjacent area under the actual frequency of this adjacent area, be correct with frequency corresponding to adjacent area that guarantees Serving cell.

It is worthy of note, step 301, step 313 and step 314 can implement separately to become take base station the neighboring BS information collocation method as executive agent, and step 302 to step 312 can implement separately to become the adjacent zone information reporting method take terminal as executive agent.

In sum, the adjacent zone information reporting method that the embodiment of the present invention provides, by receive base station send include the measurement request of measuring frequency after, calculate corresponding physical frequencies according to measuring frequency, obtain the adjacent area with this physical frequencies, and obtain CGI information and the actual frequency of this adjacent area, send the CGI information that comprises adjacent area and the reporting information of actual frequency to base station, so that base station is arrived the CGI information configuration of adjacent area under actual frequency, having solved in prior art when for configuring adjacent cell, Serving cell information may configuration error, and then easily cause the problem of handoff failure or call drop, reach correctly configuring adjacent cell information, and then reduced the effect of the probability of handoff failure or call drop.

Shown in Figure 4, it shows the schematic diagram of the adjacent zone information reporting system that one embodiment of the invention provides.This adjacent zone information reporting system can comprise at least one base station and at least one terminal, shown in can connect by wireless network mode between base station and terminal.

This base station can comprise neighboring BS information inking device 420, and this neighboring BS information inking device 420 can include but not limited to: the second sending module 421, the second receiver module 422 and configuration module 423.

This terminal can comprise adjacent zone information reporting device 440, and this adjacent zone information reporting device 440 can include but not limited to: the first receiver module 441, computing module 442, the first acquisition module 443, the second acquisition module 444 and the first sending module 445.

The second sending module 421, can send the request of measurement for the terminal in the Serving cell to base station, and the request of measurement comprises measures frequency and PCI.

Conventionally, the second sending module 420 can send this measurement request in the first receiver module 441 in terminal.

The second receiver module 422, the reporting information that can send for receiving terminal;

Configuration module 423, can, for after the second receiver module 422 receives reporting information, arrive the CGI information configuration of adjacent area in reporting information under the actual frequency of adjacent area.

The first receiver module 441, the measurement request that can send for receiving base station, the request of measurement comprises measures frequency and PCI;

The first receiver module 441 can send this measurement request for receiving the second sending module 421 in base station.

Computing module 442, can, for receive the request of measurement at the first receiver module 441 after, calculate the physical frequencies corresponding with measuring frequency according to measuring frequency;

The first acquisition module 443, can around have the physical frequencies that computing module 442 calculates and the adjacent area of measuring PCI in request for obtaining Serving cell;

The second acquisition module 444, can be for obtaining Cell Global Identification CGI information and the actual frequency of the adjacent area that the first acquisition module 443 obtains;

The first sending module 445, can, for send reporting information to base station, include CGI information and the actual frequency of the adjacent area that the second acquisition module 444 gets in reporting information.

Also, the first sending module 445 can send reporting information for the second receiver module 422 to base station.

In sum, the adjacent zone information reporting system that the embodiment of the present invention provides, by receive base station send include the measurement request of measuring frequency after, calculate corresponding physical frequencies according to measuring frequency, obtain the adjacent area with this physical frequencies, and obtain CGI information and the actual frequency of this adjacent area, send the CGI information that comprises adjacent area and the reporting information of actual frequency to base station, so that base station is arrived the CGI information configuration of adjacent area under actual frequency, having solved in prior art when for configuring adjacent cell, Serving cell information may configuration error, and then easily cause the problem of handoff failure or call drop, reach correctly configuring adjacent cell information, and then reduced the effect of the probability of handoff failure or call drop.

Shown in Figure 5, it shows the schematic diagram of the adjacent zone information reporting system that another embodiment of the embodiment of the present invention provides.This adjacent zone information reporting system can comprise at least one base station and at least one terminal, shown in can connect by wireless network mode between base station and terminal.

This base station can comprise neighboring BS information inking device 520, and this neighboring BS information inking device 520 can include but not limited to: the second sending module 521, the second receiver module 522 and configuration module 523.

This terminal can comprise adjacent zone information reporting device 540, and this adjacent zone information reporting device 540 can include but not limited to: the first receiver module 541, computing module 542, the first acquisition module 543, the second acquisition module 544 and the first sending module 545.

The second sending module 521, can send the request of measurement for the terminal in the Serving cell to base station, and the request of measurement comprises measures frequency and PCI.

Conventionally, the second sending module 520 can send this measurement request in the first receiver module 541 in terminal.

The second receiver module 522, the reporting information that can send for receiving terminal;

Configuration module 523, can, for after the second receiver module 522 receives reporting information, arrive the CGI information configuration of adjacent area in reporting information under the actual frequency of adjacent area.

The first receiver module 541, can send the request of measurement for receiving base station, and the request of measurement comprises measures frequency and PCI;

The first receiver module 541 can send this measurement request for receiving the second sending module 521 in base station.

Computing module 542, can, for receive the request of measurement at the first receiver module 541 after, calculate the physical frequencies corresponding with measuring frequency according to measuring frequency;

The first acquisition module 543, can have computing module 542 physical frequencies calculating and the adjacent area of measuring the PCI in asking around for obtaining Serving cell;

The second acquisition module 544, CGI information and the actual frequency that can obtain for obtaining the first acquisition module 543;

The first sending module 545, can, for send reporting information to base station, include CGI information and the actual frequency of the adjacent area that the second acquisition module 544 gets in reporting information.

Also, the first sending module 545 can send reporting information for the second receiver module 522 to base station.

Based on above-mentioned described first aspect, in the first implementation of first aspect, computing module 542, comprising:

Acquiring unit 542a, the frequency band that can support for obtaining Serving cell;

The first computing unit 542b, can calculate the physical frequencies corresponding with measuring frequency for the frequency band, the measurement frequency that obtain according to acquiring unit 542a.

The first implementation based on above-mentioned first aspect, in the second implementation, the first computing unit 542b, can be for calculating the physical frequencies corresponding with measuring frequency according to the computing formula for Computational Physics frequency.

Wherein, for the computing formula of Computational Physics frequency be:

The first implementation based on above-mentioned first aspect or the second implementation of first aspect, in the third implementation,

The first acquisition module 543 comprises receiving element 543a, resolution unit 543b, second computing unit 543c/ the first detecting unit 543d, the second detecting unit 543e and chooses unit 543f.

Receiving element 543a, for receiving the system message that base station broadcast sends under adjacent area around, Serving cell;

Resolution unit 543b, for resolving system message that receiving element 543a receives to obtain the corresponding actual frequency in adjacent area and PCI;

The second computing unit 543c, obtains the physical frequencies of this adjacent area for the actual frequency parsing according to resolution unit 543b;

The first detecting unit 543d, whether the physical frequencies calculating for the second computing unit 543c is identical with the corresponding physical frequencies of measurement frequency;

The second detecting unit 543e, for being physical frequencies in the testing result of the first detecting unit 543c and measure the corresponding physical frequencies of frequency when identical, whether the PCI that detects PCI in the request of measurement and adjacent area is identical;

Choose unit 543f, in the testing result of the second detecting unit 543d being the PCI of the request of measuring when identical with the PCI of adjacent area, choose the adjacent area with physical frequencies and PCI.

The third implementation of the first implementation based on above-mentioned first aspect, the second implementation of first aspect or first aspect, in the 4th kind of implementation, the second acquisition module 544, can be for: resolve the corresponding described system message in described adjacent area to obtain described CGI information and the described actual frequency of described adjacent area.

It should be noted that: the adjacent zone information reporting device that above-described embodiment provides and neighboring BS information inking device are in the time of reporting neighboring cell information and configuring adjacent cell information, only be illustrated with the division of above-mentioned each functional module, in practical application, can above-mentioned functions be distributed and completed by different functional modules as required, be divided into different functional modules by the internal structure of terminal and base station, to complete all or part of function described above.In addition, adjacent zone information reporting device and adjacent zone information reporting embodiment of the method that above-described embodiment provides belong to same design, the neighboring BS information inking device that above-described embodiment provides and neighboring BS information collocation method embodiment belong to same design, its specific implementation process refers to embodiment of the method, repeats no more here.

Shown in Figure 6, it shows the schematic diagram of the adjacent zone information reporting system that another embodiment of the present invention provides.This adjacent zone information reporting system can comprise at least one base station and at least one terminal, shown in can connect by wireless network mode between base station and terminal.

This base station can comprise neighboring BS information inking device 620, this neighboring BS information inking device 620 can include but not limited to: transmitter 621, receiver 622, processor 623 and memory 624, in memory 624, store computer software, processor 623 can operate according to these computer softwares.

This terminal can comprise adjacent zone information reporting device 640, this adjacent zone information reporting device 640 can include but not limited to: receiver 641, processor 642, transmitter 643 and memory 644, in memory 644, store computer software, processor 642 can operate according to these computer softwares.

Transmitter 621, can send the request of measurement for the terminal in the Serving cell to base station, and the request of measurement comprises measures frequency and PCI;

Receiver 622, the reporting information that can send for receiving terminal;

Processor 623, can, for after receiving reporting information, arrive the CGI information configuration of adjacent area in reporting information under the actual frequency of adjacent area.

Receiver 641, can be for receiving the measurement request of measuring frequency that includes of base station transmission;

Processor 642, can, for after receiving the request of measurement, calculate the physical frequencies corresponding with measuring frequency according to measuring frequency;

Processor 642, can also be used for obtaining Serving cell and have the adjacent area of this physical frequencies and this PCI around;

Processor 642, can also be used for obtaining Cell Global Identification CGI information and the actual frequency of adjacent area;

Transmitter 643, can, for send reporting information to base station, include CGI information and the actual frequency of the adjacent area getting in reporting information.

Based on second aspect described above, in the first implementation, processor 642, can also be used for obtaining the frequency band that Serving cell is supported;

Processor 642, can also be used for calculating the physical frequencies corresponding with measuring frequency according to frequency band, measurement frequency.

The first implementation based on second aspect, in the second implementation, processor 642, can also be used for according to calculating the physical frequencies corresponding with measuring frequency for the computing formula of Computational Physics frequency.

Wherein, for the computing formula of Computational Physics frequency be:

The first implementation based on second aspect or the second implementation of second aspect, in the third implementation, receiver 641, can also be used for receiving the system message that the affiliated base station broadcast in adjacent area around, Serving cell sends;

Processor 642, can also be used for resolving system message that receiver receives to obtain the corresponding actual frequency in adjacent area and PCI;

Processor 642, can also be used for calculating according to this actual frequency the physical frequencies of this adjacent area;

Whether processor 642, can also be identical with the corresponding physical frequencies of measurement frequency for detection of this physical frequencies;

Processor 642, can also be used in testing result is physical frequencies and measure the corresponding physical frequencies of frequency when identical, obtains the adjacent area with this physical frequencies and this PCI.

The third implementation of the first implementation based on second aspect, the second implementation of second aspect or second aspect, in the 4th kind of implementation, processor 642, also for:

Resolve the corresponding system message in adjacent area to obtain CGI information and the actual frequency of adjacent area.

In sum, the adjacent zone information reporting system that the embodiment of the present invention provides, by receive base station send include the measurement request of measuring frequency after, calculate corresponding physical frequencies according to measuring frequency, obtain the adjacent area with this physical frequencies, and obtain CGI information and the actual frequency of this adjacent area, send the CGI information that comprises adjacent area and the reporting information of actual frequency to base station, so that base station is configured to the identification information of adjacent area under actual frequency, having solved in prior art when for configuring adjacent cell, Serving cell information may configuration error, and then easily cause the problem of handoff failure or call drop, reach correctly configuring adjacent cell information, and then reduced the effect of the probability of handoff failure or call drop.

Those of ordinary skills can recognize, unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize 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.Professional and technical personnel can realize described function with distinct methods to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.

Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.

In the several embodiment that provide in the application, should be understood that disclosed system, apparatus and method can realize by another way.For example, device embodiment described above is only schematic, for example, the division of described unit, can be only that a kind of logic function is divided, when actual realization, can have other dividing mode, for example multiple unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.

The described unit as separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in multiple network element.Can select according to the actual needs some or all of unit wherein to realize the object of the present embodiment scheme.

In addition, the each functional unit in each embodiment of the present invention can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.

If described function realizes and during as production marketing independently or use, can be stored in a computer read/write memory medium using the form of SFU software functional unit.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 a storage medium, comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) carry out all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CDs.

The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection range of claim.

Claims

1. an adjacent zone information reporting method, is applied to the terminal that is arranged in Serving cell, it is characterized in that, described method, comprising:

Obtain described Serving cell and around there is the adjacent area of described physical frequencies and described PCI;

Obtain CGI information and the actual frequency of described adjacent area;

2. method according to claim 1, is characterized in that, describedly obtains the physical frequencies corresponding with described measurement frequency according to described measurement frequency, comprising:

Obtain the frequency band that described Serving cell is supported;

3. method according to claim 2, is characterized in that, describedly obtains the physical frequencies corresponding with described measurement frequency according to described frequency band, described measurement frequency, comprising:

Wherein, for the computing formula of Computational Physics frequency be:

4. method according to claim 2, is characterized in that, described in obtain described Serving cell and around have described physical frequencies and described PCI adjacent area, comprising:

Resolve described system message to obtain the corresponding actual frequency in described adjacent area and PCI;

5. method according to claim 4, is characterized in that, described in obtain CGI information and the actual frequency of described adjacent area, comprising:

6. a neighboring BS information collocation method, is applied in base station, it is characterized in that, described method, comprising:

Terminal in the Serving cell of described base station sends the request of measurement, and described measurement request comprises measures frequency and Physical Cell Identifier PCI, so that described terminal receives described measurement request; After receiving described measurement request, calculate the physical frequencies corresponding with described measurement frequency according to described measurement frequency; Obtain described Serving cell and around there is the adjacent area of described physical frequencies and described PCI; Obtain CGI information and the actual frequency of described adjacent area; Send reporting information to described base station, in described reporting information, include described CGI information and the described actual frequency of the described adjacent area getting;

Receive the described reporting information that described terminal sends;

7. an adjacent zone information reporting device, is applied to the terminal that is arranged in Serving cell, it is characterized in that, described device, comprising:

The first receiver module, the measurement request sending for receiving base station, described measurement request comprises measures frequency and Physical Cell Identifier PCI;

Computing module, for after described the first receiver module receives described measurement request, calculates the physical frequencies corresponding with described measurement frequency according to described measurement frequency;

The second acquisition module, for obtaining CGI information and the actual frequency of the described adjacent area that described the first acquisition module obtains;

8. device according to claim 7, is characterized in that, described computing module, comprising:

9. device according to claim 8, is characterized in that, described the first computing unit, for:

Wherein, for the computing formula of Computational Physics frequency be:

10. device according to claim 8, is characterized in that, described the first acquisition module, comprising:

11. devices according to claim 10, is characterized in that, described the second acquisition module, for:

12. 1 kinds of neighboring BS information inking devices, are applied in base station, it is characterized in that, described device, comprising:

The second sending module, sends for the terminal of the Serving cell to described base station the request of measurement, and described measurement request comprises measures frequency and Physical Cell Identifier PCI, so that described terminal receives described measurement request; After receiving described measurement request, calculate the physical frequencies corresponding with described measurement frequency according to described measurement frequency; Obtain described Serving cell and around there is the adjacent area of described physical frequencies and described PCI; Obtain Cell Global Identification CGI information and the actual frequency of described adjacent area; Send reporting information to described base station, in described reporting information, include described CGI information and the described actual frequency of the described adjacent area getting;

13. 1 kinds of neighboring BS information configuration devices, are applied to the terminal that is arranged in Serving cell, it is characterized in that, described equipment, comprising: receiver, processor and transmitter, and described processor is coupled with described receiver, described transmitter respectively;

Described receiver, for receiving the request of measurement that comprises of base station transmission, described measurement request comprises measures frequency and Physical Cell Identifier PCI;

Described processor, after receiving described measurement request at described receiver, calculates the physical frequencies corresponding with described measurement frequency according to described measurement frequency;

14. equipment according to claim 13, is characterized in that,

15. equipment according to claim 14, is characterized in that, described processor, also for:

Wherein, for the computing formula of Computational Physics frequency be:

16. equipment according to claim 14, is characterized in that,

Described processor, also for resolving described system message that described receiver receives to obtain the corresponding actual frequency in described adjacent area and PCI;

Described processor, also, in testing result being the PCI of described measurement request when identical with the PCI of described adjacent area, chooses the adjacent area with described physical frequencies.

17. equipment according to claim 16, is characterized in that, described processor, also for:

18. 1 kinds of neighboring BS information configuration devices, are applied in base station, it is characterized in that, described equipment, comprising: transmitter, receiver and processor, and described processor is coupled with described transmitter, described receiver respectively;

Described transmitter, sends for the terminal of the Serving cell to described base station the request of measurement, and described measurement request comprises measures frequency and Physical Cell Identifier PCI, so that described terminal receives described measurement request; After receiving described measurement request, calculate the physical frequencies corresponding with described measurement frequency according to described measurement frequency; Obtain described Serving cell and around there is the adjacent area of described physical frequencies and described PCI; Obtain CGI information and the actual frequency of described adjacent area; Send reporting information to described base station, in described reporting information, include described CGI information and the described actual frequency of the described adjacent area getting;

19. 1 kinds of terminals, is characterized in that, described terminal comprises as the adjacent zone information reporting device as described in arbitrary in claim 7 to 11.

20. 1 kinds of terminals, is characterized in that, described terminal comprises as the adjacent zone information reporting equipment as described in arbitrary in claim 13 to 17.

21. 1 kinds of base stations, is characterized in that, described base station comprises neighboring BS information inking device as claimed in claim 12.

22. 1 kinds of base stations, is characterized in that, described base station comprises neighboring BS information configuration device as claimed in claim 18.

23. 1 kinds of adjacent zone information reporting systems, is characterized in that, described system comprises at least one terminal and at least one base station, between described terminal and base station, connects by wireless network mode;

Described terminal comprises as the adjacent zone information reporting device as described in arbitrary in claim 7 to 11;

Described base station comprises neighboring BS information inking device as claimed in claim 12.

24. 1 kinds of adjacent zone information reporting systems, is characterized in that, described system comprises at least one terminal and at least one base station, between described terminal and base station, connects by wireless network mode;

Described terminal comprises as the adjacent zone information reporting equipment as described in arbitrary in claim 13 to 17;

Described base station comprises neighboring BS information configuration device as claimed in claim 18.