CN106572477A - Method and device for obtaining neighbor frequency band information and carrying out mobile management - Google Patents
Method and device for obtaining neighbor frequency band information and carrying out mobile management Download PDFInfo
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- CN106572477A CN106572477A CN201510658468.4A CN201510658468A CN106572477A CN 106572477 A CN106572477 A CN 106572477A CN 201510658468 A CN201510658468 A CN 201510658468A CN 106572477 A CN106572477 A CN 106572477A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a method for obtaining the neighbor frequency band information, and the method comprises the steps: transmitting a request of CGI (Cell Global Identifier) measurement configuration and neighbor frequency band information uploading; receiving an uploaded neighbor CGI and the neighbor frequency band information. The invention also discloses the other method for obtaining the neighbor frequency band information, a method for mobile management and a device corresponding to the above methods at the same time.
Description
Technical field
The present invention relates to Automatic Neighboring Relation (Automatic Neighbor Relation, ANR) technology, especially
Which is related to the method and apparatus of a kind of acquisition adjacent area band information and mobile management.
Background technology
In third generation partner program (3rd Generation Partnership Project, 3GPP) agreement frame
In structure, the physical frequencies of Long Term Evolution (Long Term Evolution, LTE) system are divided into different
, between band segment, there is identical physics frequency in multiple frequency ranges, each frequency range one band frequency of correspondence.One
Individual cell can support a primary band, while multiple frequency ranges of equal value can be supported, and these frequency ranges of equal value and
There is the physics frequency for overlapping in cell primary band, even if in this manner it is ensured that terminal is supporting frequency range of equal value not
When supporting primary band, it is also possible to access or be cut into the cell, so as to make full use of local resource.
And ANR is exactly used for realizing automatic discovery, addition and the technology deleted of adjacent area, so as to optimize
Neighboring BS relationship, is easy to the process of the functions such as mobility, load balancing, brings preferably experience to user with this.
Existing ANR technologies, do not support the function of the band information of acquisition adjacent area, are carrying out adjacent area addition
When, according only to the frequency point information of ANR measurements, the frequency point information that measurement is obtained is added to into primary band, but
Without the band information of equal value of adjacent area.Thus, base station side is cannot learn the band information of equal value of adjacent area,
In the case that terminal does not support primary band again, the band information supported according only to terminal self-ability judges whether
When performing switching, it is impossible to determine whether terminal can be cut into adjacent area.If frequency range of equal value is not supported in adjacent area,
Terminal can handoff failure；If frequency range of equal value is supported in adjacent area, and base station side cannot know the frequency of equal value of adjacent area
During segment information, it is impossible to initiate switching, then, customer service will be interrupted, so as to affect the clothes of customer service
Business quality (Quality of Service, QOS).
The content of the invention
In consideration of it, to solve the problems, such as prior art, the embodiment of the present invention is expected to provide a kind of acquisition neighbour
Area's band information and the method and apparatus of mobile management, can simply, easily obtain the band information of adjacent area.
What the technical scheme of the embodiment of the present invention was realized in：
The method for embodiments providing a kind of acquisition adjacent area band information, including：
Send Cell Global Identification (CGI) measurement configuration and the request of reporting neighboring cell band information；
Adjacent area CGI and the band information of adjacent area that reception is reported.
In such scheme, before transmission CGI measurement configurations, methods described also includes：Send unknown
Physical Cell Identifier (PCI) measuring task, and receive the unknown PCI for reporting；
Accordingly, the band information of the adjacent area CGI for reporting and adjacent area is the CGI of the unknown PCI
And band information.
In such scheme, the band information of the adjacent area includes the dominant frequency segment information and band information of equal value of adjacent area.
In such scheme, methods described also includes：The adjacent area CGI that gets and adjacent area are reported to OMC
The band information of band information, the adjacent area CGI and adjacent area is used for OMC and updates neighborhood region correlation chart.
In such scheme, methods described also includes：Increase the first field, institute in CGI measurement configuration message
Stating the first field is used for the primary band and band information of equal value of indicating terminal to report adjacent area.
The method that the embodiment of the present invention additionally provides a kind of acquisition adjacent area band information, including：
Receive CGI measurements configuration and the request of reporting neighboring cell band information；
Neighboring broadcast messages are read, the band information of adjacent area CGI and adjacent area is obtained, and is reported acquired neighbour
Area CGI and the band information of adjacent area.
In such scheme, methods described includes：Before CGI measurement configurations are received, methods described also includes：
Unknown PCI measurements are received, and is reported after unknown PCI is got；
Accordingly, the band information for reporting acquired adjacent area CGI and adjacent area is described unknown to report
The CGI and band information of PCI.
In such scheme, the band information of the adjacent area includes the dominant frequency segment information and band information of equal value of adjacent area.
In such scheme, methods described also includes：Increase by the second field in the reporting neighboring cell frequency range message,
Second field is used for the band information of reporting neighboring cell.
The embodiment of the present invention provides a kind of method of mobile management again, including：
Adjacent area CGI and the band information of adjacent area that reception is reported；
Judge whether UE abilities support adjacent area frequency range according to the band information of the adjacent area, it is determined that when supporting,
Perform cell switching or redirect.
In such scheme, the band information of the adjacent area includes the dominant frequency segment information and band information of equal value of adjacent area.
The embodiment of the present invention additionally provides a kind of device of acquisition adjacent area band information, including：
First sending module, for sending CGI measurements configuration and the request of reporting neighboring cell band information；
First receiver module, for receiving the band information of the adjacent area CGI and adjacent area for reporting.
In such scheme, first sending module was additionally operable to before CGI measurement configurations are sent, sends
Unknown PCI measuring task；
First receiver module, is additionally operable to receive the unknown PCI for reporting；The adjacent area CGI for reporting and
The band information of adjacent area is the CGI and band information of the unknown PCI.
In such scheme, the band information of the adjacent area that first receiver module is received includes：The dominant frequency of adjacent area
Segment information and band information of equal value.
In such scheme, described device also includes：
Reporting module, it is for the band information of the adjacent area CGI and adjacent area for getting is reported to OMC, described
The band information of adjacent area CGI and adjacent area is used for OMC and updates neighborhood region correlation chart.
In such scheme, described device also includes：First configuration module, in CGI measurement configuration message
The first field of middle increase, first field are used for the primary band of indicating terminal to report adjacent area and frequency range letter of equal value
Breath.
The embodiment of the present invention additionally provides a kind of device of acquisition adjacent area band information, including：
Second receiver module, for receiving CGI measurements configuration and the request of reporting neighboring cell band information；
Data obtaining module, for reading neighboring broadcast messages, obtains adjacent area CGI and band information；
Second sending module, for reporting the band information of acquired adjacent area CGI and adjacent area.
In such scheme, second receiver module, for, before CGI measurement configurations are received, receiving not
Know that PCI is measured, and report after unknown PCI is got；
Wherein, second sending module reports the band information of acquired adjacent area CGI and adjacent area to report
The CGI and band information of the unknown PCI.
In such scheme, the band information of the adjacent area that second sending module is reported includes：The dominant frequency of adjacent area
Segment information and band information of equal value.
In such scheme, described device also includes：
Second configuration module, for increasing by the second field in the reporting neighboring cell frequency range message, described second
Field is used for the band information of reporting neighboring cell.
The device of the embodiment of the present invention another mobile management, including：
3rd receiver module, for receiving the band information of the adjacent area CGI and adjacent area for reporting；
Judge performing module, for judging whether UE abilities support adjacent area according to the band information of the adjacent area
Frequency range, it is determined that when supporting, performing cell switching or redirecting.
In such scheme, the band information of the adjacent area that the 3rd receiver module is received includes：Adjacent area primary band
Information and band information of equal value.
Acquisition adjacent area provided in an embodiment of the present invention band information and the method and apparatus of mobile management, base station
CGI measurements configuration and the request of reporting neighboring cell band information can be passed through to send to terminal, terminal receives CGI
Measurement configuration and reporting neighboring cell band information request after, read neighboring broadcast messages, obtain adjacent area CGI and
Band information, and acquired adjacent area CGI and band information are reported to base station, what base station reception afterwards was reported
Adjacent area CGI and the band information of adjacent area, so, you can complete the acquisition of the band information of adjacent area；Further
, after base station receives the adjacent area CGI and adjacent area band information for reporting, can be with according to the adjacent area
Band information judges whether UE abilities support adjacent area frequency range, and then performs cell switching or redirect.Thus,
Can remove from when being connected to mobile terminal and needing the request that switches over or the request of redirection, need artificial
Complete to configure and update band information, can automatically, simply, easily obtain the band information of adjacent area, so as to
Traffic affecting does not normally run, and mentions the experience of the QoS and user of business.
Description of the drawings
Fig. 1 be a kind of acquisition adjacent area band information method provided in an embodiment of the present invention realize flow process illustrate
Figure；
Fig. 2 be it is provided in an embodiment of the present invention it is another kind of obtain adjacent area band information method realize that flow process is illustrated
Figure；
Fig. 3 is the schematic flow sheet of motion management method provided in an embodiment of the present invention；
The swimming lane schematic diagram of the acquisition adjacent area band information method that Fig. 4 is provided for present pre-ferred embodiments；
Fig. 5 shows for the swimming lane that the base station neighboring interval that present pre-ferred embodiments are provided updates adjacency table method
It is intended to；
The swimming lane schematic diagram of the motion management method that Fig. 6 is provided for present pre-ferred embodiments；
Fig. 7 is a kind of structural representation of acquisition adjacent area band information device provided in an embodiment of the present invention；
Fig. 8 is another kind of structural representation for obtaining adjacent area band information device provided in an embodiment of the present invention；
Fig. 9 is the structural representation of mobile management device provided in an embodiment of the present invention；
The structural representation of the acquisition adjacent area frequency range device that Figure 10 is provided for present pre-ferred embodiments；
The structural representation of the mobile management device that Figure 11 is provided for present pre-ferred embodiments.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 be a kind of method of acquisition adjacent area band information provided in an embodiment of the present invention realize flow process illustrate
Figure, as shown in figure 1, a kind of method of acquisition adjacent area band information of the present embodiment offer includes：
Step 101, sends CGI measurements configuration and the request of reporting neighboring cell band information；
Here, before transmission CGI measurement configurations, methods described also includes：PCI measuring task,
And receive the unknown PCI for reporting；
Accordingly, the band information of the adjacent area CGI for reporting and adjacent area is the CGI of the unknown PCI
And band information.
Here, the band information of the adjacent area includes the dominant frequency segment information and band information of equal value of adjacent area.
Step 102, receives the band information of the adjacent area CGI and adjacent area for reporting.
Here, methods described also includes：The adjacent area CGI for getting is reported to operation maintenance center (OMC)
It is used for OMC with the band information of the band information of adjacent area, the adjacent area CGI and adjacent area and updates neighboring BS relationship
Table.
Here, methods described also includes：Increase by the first field in CGI measurement configuration message, described first
Field is used for the primary band of indicating terminal to report adjacent area and band information of equal value.
First field can be band-RequestForMobility-r11 fields, described
Band-RequestForMobility-r11 fields are used for the primary band of indicating terminal to report adjacent area and frequency range of equal value
Information.
Fig. 2 is that another kind of method for obtaining adjacent area band information provided in an embodiment of the present invention realizes flow process
Figure, as shown in Fig. 2 another kind of method for obtaining adjacent area band information that the present embodiment is provided includes：
Step 201, receives CGI measurements configuration and the request of reporting neighboring cell band information；
Here, methods described includes：Before CGI measurement configurations are received, methods described also includes：Receive
Unknown PCI measurements, and report after unknown PCI is got；
Accordingly, it is described to report acquired adjacent area CGI and band information to be to report the unknown PCI
CGI and band information.
Here, the band information of the adjacent area includes the dominant frequency segment information and band information of equal value of adjacent area.
Step 202, reads neighboring broadcast messages, obtains adjacent area CGI and band information, and reports acquired
Adjacent area CGI and band information.
Here, methods described also includes：Increase by the second field in the reporting neighboring cell frequency range message, it is described
Second field is used for the band information of reporting neighboring cell.
Second field can be bands-Info-r11 fields, the bands-Info-r11 fields be used for
The band information of report adjacent area.
Fig. 3 is the schematic flow sheet of motion management method provided in an embodiment of the present invention, as shown in figure 3,
The method of the mobile management that the present embodiment is provided, methods described include：
Step 301, receives the band information of the adjacent area CGI and adjacent area for reporting；
Here, the band information of the adjacent area includes the dominant frequency segment information and band information of equal value of adjacent area.
According to the band information of the adjacent area, step 302, judges whether UE abilities support adjacent area frequency range, it is determined that
During support, perform cell switching or redirect.
Acquisition adjacent area provided in an embodiment of the present invention band information and the method for mobile management, base station and terminal
Configuration and the interaction of adjacent area band information are measured by CGI, the acquisition of the band information of adjacent area is realized；Base station
To judge whether the switching of execution cell according to the band information of the adjacent area of terminal to report and UE abilities or can weigh
Orientation.Thus, can removing from need the request that switches over or the request of redirection being connected to mobile terminal
When, needs are accomplished manually configuration and update band information, can automatically, simply, easily obtain the frequency of adjacent area
Segment information, so as to traffic affecting does not normally run, mentions the experience of the QoS and user of business.
The invention provides a kind of preferred embodiment, first, base station eNB side is under user equipment (UE)
When sending out CGI measurement configurations, while requiring the band information of terminal to report adjacent area, UE passes through measurement report
The information such as CGI, band of MeasurementReport reporting neighboring cells.
CGI comprising cell, primary band and band information of equal value in SIB1, in 36.331 agreements
RRCConnectionReconfiguration->MeasConfig->ReportConfigEUTRA increases
Band-RequestForMobility-r11 field configurations obtain the band information of adjacent area；
MeasurementReport->MeasResults->Increase bands-Info-r11 words in MeasResultEUTRA
Section is used for terminal to report adjacent area band information；
Wherein, the data structure of the band-RequestForMobility-r11 and the bands-Info-r11
Can be：
Furthermore, between eNB the information such as neighbor cell CGI, PLMN, frequency range by X2SETUP REQUEST,
X2SETUP RESPONSE message is sent to opposite end, if parameter changes, by ENB
CONFIGURATION UPDATE notify that opposite end updates.If band information and OMC configure inconsistent,
Notify that OMC updates adjacency table.
The ENB CONFIGURATION UPDATE- in 36.423 agreements>Served Cells To
Add(Served Cells To Modify)->Served Cell Information、X2SETUP REQUEST->
Served Cells->Served Cell Information、X2SETUP RESPONSE->Served Cells->
Increase BandInfo in Served Cell Information, be easy between eNB, update band information.As shown in table 1,
The configuration information of X2 interface of the table 1 for needed for base station unit between neighbour.
Table 1
Accompanying drawing 4 is first combined, to ANR self-discovery multiband adjacent areas and is added the process of multifrequency segment information and is done into one
The detailed description of step, as shown in Figure 4：
Step 401, UE are accessed, and eNB is by wireless heterogeneous networks connection configuration message
(RRCConnectionReconfiguration) sending measuring configuration (Measconfig)；
Here, it is described measurement configuration periodically can send, or by event trigger.
Step 402, UE carry out it is locally configured, after configuration successful send wireless heterogeneous networks connection configuration complete
(RRC Connection Reconfiguration Complete) message is to eNB.
Step 403, UE reporting measurement reports (MeasurementReport), comprising unknown PCI
(UnknownPCI)。
Step 404, eNB receive the measurement report comprising UnknownPCI, by RRC Connection
Reconfiguration message is issued and reports CGI and multiband list (reportCGI+MultiBandList)
Measuring task.
Step 405, UE receive reportCGI+MultiBandList measurements, and eNB is given after whole configuration successfuls
Response RRCConnectionReconfigurationComplete message, and start to perform measurement.
Step 406, UE get the CGI+MultiBandList information of specified PCI, by MeasureReport
Information reporting is to eNB.
Step 407, eNB give OMC adjacent zone information reporting.
In conjunction with accompanying drawing 5, the multiband information exchange and renewal process of Serving cell between eNB are done further
Describe in detail, as shown in Figure 5：
The X2 connection establishments of step 501, eNB1 and neighboring station eNB2, arrange request (X2 by sending X2 interface
SETUP REQUEST) message is the evolved-UMTS land in our station service cell information
(ECGI+ERACN+MultiBandList) such as ground wireless access network Cell Global Identifiers gives adjacent area eNB2.
Step 502, eNB2 receive X2SETUP REQUEST message, send X2 interface and arrange response (X2
SETUP REPONSE) message gives service cell information ECGI+ERACN+MultiBandLis of our station
Distance station eNB1.
Step 503, eNB1 pass through adjacent area frequency range more new command (NBR the Serving cell relevant information of eNB2
UPDATE) notify that OMC updates；
There is newly-increased, modification, delete in step 504, service cell information MultiBandList of neighboring station eNB2
Deng, send base station configuration updating ENB CONFIGURATION UPDATE messages give distance station eNB1；
Step 505, after eNB1 receives ENB CONFIGURATION UPDATE messages, updates local letter
Breath, replys base station configuration updating and confirms instruction (ENB CONFIGURATION UPDATE
ACKKNOWLEDGE) to opposite end.
By NBR UPDATE, step 506, after eNB1 updates local message, notifies that OMC updates adjacent
Area configures.
Then in conjunction with accompanying drawing 6, eNB is detailed using UE abilities and adjacent area multifrequency segment information moving property management
It is thin to describe.As shown in Figure 6：
Step 601, behind the adjacent area of OMC addition ANR self-discoveries, notifies that eNB updates local adjacency relation,
Neighboring BS information includes ECGI+ERACN+MultiBandList (including primary band and multifrequency segment information) etc..
Step 602, after UE is accessed, eNB sides issue switching by RRCConnectionReconfiguration
Measurement configuration.
Step 603, UE carry out locally configured, transmission RRC Connection after configuration successful
ReconfigurationComplete message is to eNB；
Step 604, UE report MeasurementReport, comprising switching neighboring BS information.
Step 605, if UE abilities support that adjacent area primary band or multifrequency segment information, eNB perform switching or reset
To.
It is in addition, being measured as in this example is optional, blind to cut or blind redirection is suitable for this example.
To realize said method, the embodiment of the present invention proposes following various devices respectively.
As shown in fig. 7, the embodiment of the present invention proposes a kind of device of acquisition adjacent area band information, eNB is applied to
In, described device includes：
First sending module 701, for sending CGI measurements configuration and the request of reporting neighboring cell band information；
First receiver module 702, for receiving the band information of the adjacent area CGI and adjacent area for reporting.
Here, first sending module 701, is additionally operable to send unknown PCI measuring task；
First receiver module 702, is additionally operable to receive the unknown PCI for reporting；The adjacent area CGI for reporting
With the CGI and band information that the band information of adjacent area is the unknown PCI.
Here, first sending module 701, includes for sending reporting neighboring cell band information：Adjacent area
Dominant frequency segment information and band information of equal value.
Here, described device also includes：Reporting module, for the adjacent area CGI for getting is reported to OMC
It is used for OMC with the band information of the band information of adjacent area, the adjacent area CGI and adjacent area and updates neighboring BS relationship
Table.
Here, described device also includes：First configuration module, for increasing in CGI measurement configuration message
First field, first field are used for the primary band of indicating terminal to report adjacent area and band information of equal value.
First field can be band-RequestForMobility-r11 fields, described
Band-RequestForMobility-r11 fields are used for the primary band of indicating terminal to report adjacent area and frequency range of equal value
Information.
In actual applications, first sending module 701, the first receiver module 702, reporting module,
One configuration module can by the central processing unit (Central Processing Unit, CPU) in the eNB,
Microprocessor (Micro Processor Unit, MPU), digital signal processor (Digital Signal
Processor, DSP), or field programmable gate array (Field Programmable Gate Array, FPGA)
Deng realization.
As shown in figure 8, the embodiment of the present invention also proposes a kind of device of acquisition adjacent area band information, it is applied to
In UE, described device includes：
Second receiver module 801, for receiving CGI measurements configuration and the request of reporting neighboring cell band information；
Data obtaining module 802, for reading neighboring broadcast messages, obtains adjacent area CGI and band information；
Second sending module 803, for reporting acquired adjacent area CGI and band information.
Here, second receiver module 801, for, before CGI measurement configurations are received, receiving unknown
PCI is measured, and is reported after unknown PCI is got；Wherein, it is described report acquired adjacent area CGI and
Band information is the CGI and band information for reporting the unknown PCI.
Here, the band information of the adjacent area that second receiver module 801 is reported includes：The primary band of adjacent area
Information and band information of equal value.
Here, described device also includes：Second configuration module, in the reporting neighboring cell frequency range message
Increase by the second field, second field is used for the band information of reporting neighboring cell.
Second field can be bands-Info-r11 fields, the bands-Info-r11 fields be used for
The band information of report adjacent area.
In actual applications, second receiver module 801, data obtaining module 802, the second sending module
803rd, the second configuration module can be realized by CPU, MPU, DSP or FPGA in UE etc..
Fig. 7 and Fig. 8 shown devices, can cooperate and complete the acquisition of adjacent area band information.
As shown in figure 9, the embodiment of the present invention also proposes a kind of device of mobile management, it is applied in eNB,
Described device includes：
3rd receiver module 901, for receiving the band information of the adjacent area CGI and adjacent area for reporting；
Judge performing module 902, for judging whether UE abilities support neighbour according to the band information of the adjacent area
Area's frequency range, it is determined that when supporting, performing cell switching or redirecting.
Here, the band information of the adjacent area that the 3rd receiver module 901 is received includes：Adjacent area primary band letter
Breath and band information of equal value.
In actual applications, the 3rd receiver module 901, judge that performing module 902 can be by positioned at eNB
In CPU, MPU, DSP or FPGA etc. realize.
Acquisition adjacent area provided in an embodiment of the present invention band information and the device of mobile management, base station and terminal
Configuration and the interaction of adjacent area band information are measured by CGI, the acquisition of the band information of adjacent area is realized；Base station
To judge whether the switching of execution cell according to the band information of the adjacent area of terminal to report and UE abilities or can weigh
Orientation.Thus, can removing from need the request that switches over or the request of redirection being connected to mobile terminal
When, needs are accomplished manually configuration and update band information, can automatically, simply, easily obtain the frequency of adjacent area
Segment information, so as to traffic affecting does not normally run, mentions the experience of the QoS and user of business.
In actual applications, the device of the acquisition adjacent area band information that Fig. 7 and Fig. 8 shown devices are cooperatively formed,
Structure shown in Figure 10 can be embodied as according to the function of completing, as shown in Figure 10, be obtained in the present embodiment
The device of adjacent area band information is included with lower module：PCI discovery modules 1001, adjacent area add module 1003,
Adjacency table module 1005, CGI measurement modules 1002, adjacent area update module 1004；
After ANR functions are opened, the PCI discovery modules 1001 of eNB sides are configured to UE sending measurings,
If UE measures neighboring area signal, reporting neighboring cell PCI, eNB sides judge PCI not in the neighbor list；
ENB issues CGI measuring task to UE, and the CGI measurement modules 1002 of UE sides start measurement, so
UE reads adjacent area broadcast message afterwards, reports CGI, Band information of unknown PCI；
ENB is received the information reportings such as CGI, Band that UE is reported to webmaster for adjacent area add module 1003
OMC, OMC are added to the adjacency table in adjacency table module 1005 adjacent area, and now adjacent area adds
Add into.
After the addition success of adjacent area, if the Band information of adjacent area changes, adjacent area update module 1004
For the neighbor cell in eNB, OMC can be updated directly in adjacency table；It is adjacent between eNB
Cell update Band information, by ENB CONFIGURATION UPDATE, X2 SETUP
REQUEST, X2 SETUP RESPONSE message is sent to opposite end eNB, and opposite end eNB is reported adjacent
It is as shown in table 2 that CGI, band information reporting OMC in area, OMC update adjacency table.
Table 2
In actual applications, the PCI discovery modules 1001, CGI measurement modules 1002, adjacent area add module
1003rd, adjacent area update module 1004, adjacency table module 1005 can be by respectively in the eNB and UE
CPU, MPU, DSP or FPGA etc. are realized.
In actual applications, the device of mobile management shown in Fig. 9 can be embodied as Figure 11 according to the function of completing
Shown structure, as shown in figure 11, in the present embodiment, the device of mobile management includes：Measurement control module
1101st, mobile management module 1102, adjacency table module 1103；
Specifically, ANR functions are opened, and measurement control module 1101 starts to measure the frequency range of adjacent area,
Then report, adjacency table is updated by adjacency table module 1103, then by mobile management mould
Block 1102 is made whether the control that switches and redirect to mobile terminal according to the adjacency table after renewal；
Mobile management module 1102 can judge whether to hold according to the band information of UE abilities and adjacent area
Row switching is redirected.
In actual applications, the measurement control module 1101, mobile management module 1102, syntopy
Table module 1103 can be realized by CPU, MPU, DSP or FPGA in eNB etc..
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited to
This, any those familiar with the art the invention discloses technical scope in, can readily occur in
Change or replacement, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should
It is defined by the scope of the claims.
Claims (22)
1. the method for a kind of acquisition adjacent area band information, it is characterised in that methods described includes：
Send Cell Global Identification CGI measurements configuration and the request of reporting neighboring cell band information；
Adjacent area CGI and the band information of adjacent area that reception is reported.
2. method according to claim 1, it is characterised in that configure in transmission CGI measurements
Before, methods described also includes：Unknown Physical Cell Identifier PCI measuring task is sent, and receives what is reported
Unknown PCI；
Accordingly, the band information of the adjacent area CGI for reporting and adjacent area is the CGI of the unknown PCI
And band information.
3. method according to claim 1, it is characterised in that the band information of the adjacent area includes neighbour
The dominant frequency segment information in area and band information of equal value.
4. method according to claim 1, it is characterised in that methods described also includes：To OMC
The band information of the band information of the adjacent area CGI and adjacent area for getting, the adjacent area CGI and adjacent area is reported to use
Neighborhood region correlation chart is updated in OMC.
5. the method according to any one of Claims 1-4, it is characterised in that methods described also includes：
Increase by the first field in CGI measurement configuration message, first field is used for indicating terminal to report adjacent area
Primary band and band information of equal value.
6. the method for a kind of acquisition adjacent area band information, it is characterised in that methods described includes：
Receive CGI measurements configuration and the request of reporting neighboring cell band information；
Neighboring broadcast messages are read, the band information of adjacent area CGI and adjacent area is obtained, and is reported acquired neighbour
Area CGI and the band information of adjacent area.
7. method according to claim 6, it is characterised in that methods described includes：Receiving CGI
Before measurement configuration, methods described also includes：Unknown PCI measurements are received, and after unknown PCI is got
Report；
Accordingly, the band information for reporting acquired adjacent area CGI and adjacent area is described unknown to report
The CGI and band information of PCI.
8. method according to claim 6, it is characterised in that the band information of the adjacent area includes neighbour
The dominant frequency segment information in area and band information of equal value.
9. the method according to any one of claim 6 to 8, it is characterised in that methods described also includes：
Increase by the second field in the reporting neighboring cell frequency range message, second field is used for the frequency range of reporting neighboring cell
Information.
10. a kind of method of mobile management, it is characterised in that methods described includes：
Adjacent area CGI and the band information of adjacent area that reception is reported；
Judge whether UE abilities support adjacent area frequency range according to the band information of the adjacent area, it is determined that when supporting,
Perform cell switching or redirect.
11. methods according to claim 10, it is characterised in that the band information of the adjacent area includes
The dominant frequency segment information of adjacent area and band information of equal value.
The device of 12. a kind of acquisition adjacent area band informations, it is characterised in that described device includes：
First sending module, for sending CGI measurements configuration and the request of reporting neighboring cell band information；
First receiver module, for receiving the band information of the adjacent area CGI and adjacent area for reporting.
13. devices according to claim 12, it is characterised in that
First sending module, was additionally operable to before CGI measurement configurations are sent, sends unknown PCI measurements
Task；
First receiver module, is additionally operable to receive the unknown PCI for reporting；The adjacent area CGI for reporting and
The band information of adjacent area is the CGI and band information of the unknown PCI.
14. devices according to claim 12, it is characterised in that
The band information of the adjacent area that first receiver module is received includes：The dominant frequency segment information of adjacent area and equivalence
Band information.
15. devices according to claim 12, it is characterised in that described device also includes：
Reporting module, it is for the band information of the adjacent area CGI and adjacent area for getting is reported to OMC, described
The band information of adjacent area CGI and adjacent area is used for OMC and updates neighborhood region correlation chart.
Device described in 16. any one according to claim 12 to 15, it is characterised in that described
Device also includes：First configuration module, it is for increasing by the first field in CGI measurement configuration message, described
First field is used for the primary band of indicating terminal to report adjacent area and band information of equal value.
The device of 17. a kind of acquisition adjacent area band informations, it is characterised in that described device includes：
Second receiver module, for receiving CGI measurements configuration and the request of reporting neighboring cell band information；
Data obtaining module, for reading neighboring broadcast messages, obtains adjacent area CGI and band information；
Second sending module, for reporting the band information of acquired adjacent area CGI and adjacent area.
18. devices according to claim 17, it is characterised in that
Second receiver module, for, before CGI measurement configurations are received, receiving unknown PCI measurements,
And report after unknown PCI is got；
Wherein, second sending module reports the band information of acquired adjacent area CGI and adjacent area to report
The CGI and band information of the unknown PCI.
19. devices according to claim 17, it is characterised in that
The band information of the adjacent area that second sending module is reported includes：The dominant frequency segment information of adjacent area and equivalence
Band information.
20. devices according to any one of claim 17 to 19, it is characterised in that described device is also
Including：
Second configuration module, for increasing by the second field in the reporting neighboring cell frequency range message, described second
Field is used for the band information of reporting neighboring cell.
21. a kind of devices of mobile management, it is characterised in that described device includes：
3rd receiver module, for receiving the band information of the adjacent area CGI and adjacent area for reporting；
Judge performing module, for judging whether UE abilities support adjacent area according to the band information of the adjacent area
Frequency range, it is determined that when supporting, performing cell switching or redirecting.
22. devices according to claim 21, it is characterised in that
The band information of the adjacent area that the 3rd receiver module is received includes：Adjacent area dominant frequency segment information and frequency of equal value
Segment information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510658468.4A CN106572477A (en) | 2015-10-12 | 2015-10-12 | Method and device for obtaining neighbor frequency band information and carrying out mobile management |
| PCT/CN2016/073854 WO2016184184A1 (en) | 2015-10-12 | 2016-02-16 | Method and apparatus for acquiring neighbor cell frequency band information, mobility management method and apparatus, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510658468.4A CN106572477A (en) | 2015-10-12 | 2015-10-12 | Method and device for obtaining neighbor frequency band information and carrying out mobile management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106572477A true CN106572477A (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510658468.4A Pending CN106572477A (en) | 2015-10-12 | 2015-10-12 | Method and device for obtaining neighbor frequency band information and carrying out mobile management |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106572477A (en) |
| WO (1) | WO2016184184A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019052168A1 (en) * | 2017-09-13 | 2019-03-21 | Oppo广东移动通信有限公司 | Method for configuring anr, terminal device, base station, and core network device |
| CN111601347A (en) * | 2019-06-19 | 2020-08-28 | 维沃移动通信有限公司 | Reporting method, configuration method, terminal and network side equipment |
| CN111601348A (en) * | 2019-06-19 | 2020-08-28 | 维沃移动通信有限公司 | Information reporting and acquiring method, terminal and network side equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111654888A (en) * | 2015-08-13 | 2020-09-11 | 华为技术有限公司 | Communication method and communication equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695188B (en) * | 2011-03-25 | 2015-06-03 | 中兴通讯股份有限公司 | Automatic neighbor relation (ANR) measurement method and apparatus thereof |
| CN102740347A (en) * | 2011-04-02 | 2012-10-17 | 中兴通讯股份有限公司 | Method, apparatus and system for acquiring signal quality information of unknown neighbor |
| US20120275315A1 (en) * | 2011-04-27 | 2012-11-01 | Motorola Solutions, Inc. | Physical-layer cell identity (pci) conflict detection |
| CN103858463B (en) * | 2013-09-12 | 2018-07-06 | 华为技术有限公司 | ANR measuring configuration method and devices |
| CN104519512B (en) * | 2013-09-30 | 2020-01-10 | 锐迪科（重庆）微电子科技有限公司 | Automatic neighbor cell relation cell detection method |
-
2015
- 2015-10-12 CN CN201510658468.4A patent/CN106572477A/en active Pending
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- 2016-02-16 WO PCT/CN2016/073854 patent/WO2016184184A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019052168A1 (en) * | 2017-09-13 | 2019-03-21 | Oppo广东移动通信有限公司 | Method for configuring anr, terminal device, base station, and core network device |
| CN110622544A (en) * | 2017-09-13 | 2019-12-27 | Oppo广东移动通信有限公司 | ANR configuration method, terminal equipment, base station and core network equipment |
| US11265736B2 (en) | 2017-09-13 | 2022-03-01 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for configuring ANR, terminal device, base station, and core network device |
| CN111601347A (en) * | 2019-06-19 | 2020-08-28 | 维沃移动通信有限公司 | Reporting method, configuration method, terminal and network side equipment |
| CN111601348A (en) * | 2019-06-19 | 2020-08-28 | 维沃移动通信有限公司 | Information reporting and acquiring method, terminal and network side equipment |
| CN111601347B (en) * | 2019-06-19 | 2021-10-01 | 维沃移动通信有限公司 | Reporting method, configuration method, terminal and network side equipment |
| CN111601348B (en) * | 2019-06-19 | 2022-01-28 | 维沃移动通信有限公司 | Information reporting and acquiring method, terminal and network side equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016184184A1 (en) | 2016-11-24 |
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