CN102869051A - Method and device for switching and reporting measurement information in adjacent cells - Google Patents
Method and device for switching and reporting measurement information in adjacent cells Download PDFInfo
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- CN102869051A CN102869051A CN 201110189207 CN201110189207A CN102869051A CN 102869051 A CN102869051 A CN 102869051A CN 201110189207 CN201110189207 CN 201110189207 CN 201110189207 A CN201110189207 A CN 201110189207A CN 102869051 A CN102869051 A CN 102869051A
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- adjacent area
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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
- H04W36/0085—Hand-off measurements
- H04W36/0088—Scheduling hand-off measurements
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Abstract
The invention relates to the technical field of wireless communication, in particular to a method and a device for switching adjacent cells, which are used for solving the problem how to reduce time for the base station to switch a target cell. The method comprises the following steps of: sending a control signal to a terminal by the base station in accordance with received switching restriction information in a system; receiving the control signal from the base station by the terminal, and sending a measurement report to the base station when switching between the adjacent cells is needed; and receiving the measurement report from the terminal by the base station, and switching a cell to which the terminal affiliates into one adjacent cell or one of a plurality of adjacent cells in accordance with the measurement report. Therefore, the method provided by the invention is used to reduce the time for the base station to switch the target cell.
Description
Technical field
The present invention relates to wireless communication technology field, relate in particular to the method and apparatus that switch a kind of adjacent area.
Background technology
At present, in Long Term Evolution (Long Term Evolution, LTE) system, (User Equipment, UE) carries out mobile management to subscriber equipment, and being about to residential quarter, UE place, to switch in the system method of other Target cells as follows:
Node B in the evolution (Evolved Node B, eNB) from Mobility Management Entity (Mobility Management Entity, MME) or from other receive restriction of message in abutting connection with eNB, described restriction of message carries and switches restriction list information (Handover Restriction List IE), and this restriction of message can be that initial context is set up request message (INITIAL CONTEXT SETUP REQUEST), handover request message (HANDOVER REQUEST) or descending Non-Access Stratum message transfer (DOWNLINK NAS TRANSPORT); Comprise intra-system handover restricted information (Forbidden TAs IE) in the described switching restriction list information, described intra-system handover restricted information comprises the information of the Target cell of forbidding that terminal is switched etc.; When eNB receives restriction of message, preserve the switching restriction list information that receives; And after receiving the measurement report that UE sends, residential quarter, UE place being switched to the target adjacent area, this target adjacent area is not the indicated residential quarter of intra-system handover restricted information.
The measurement report Measurement Report of UE configuration self, described measurement report carries the metrical information of the adjacent area of residential quarter, UE place; Described metrical information comprises the information such as information of adjacent area; Because, UE does not switch restriction of message in the taking into account system in layoutprocedure, therefore, UE is when determining that need to carry out the adjacent area switches, the entrained information of the metrical information of carrying in the measurement report that sends to eNB may be identical with the entrained information of described intra-system handover restricted information, at this moment, eNB is after receiving described measurement report, at first need the metrical information of carrying identical information is deleted from Measurement Report, obtain the information list of qualified target adjacent area, and then from the information list of qualified target adjacent area, select the switchable target of terminal adjacent area according to the RRM algorithm.
The inventor finds, in the prior art, the metrical information among the Measurement Report that eNB need to send UE is deleted, and has prolonged like this eNB and has switched the target required time of adjacent area.
Summary of the invention
The embodiment of the invention provides the method for the switching of a kind of adjacent area, report measurement information, is used for solving the problem that how to reduce base station switching target small area required time.
The method that switch a kind of adjacent area, described method comprises:
The base station transmits control signal to terminal according to the intra-system handover restricted information that receives; Described control signal comprises the information of forbidding the adjacent area that terminal is switched that described intra-system handover restricted information comprises;
The measurement report that the base station receiving terminal reports, the metrical information of one or more adjacent areas of this residential quarter, current place of measurement report carried terminal does not comprise described adjacent area of forbidding that terminal is switched in these one or more adjacent areas; According to described measurement report residential quarter, terminal place is switched to a adjacent area in described one or more adjacent area.
A kind of method of reporting measurement reports, described method comprises:
Terminal receives the control signal that send the base station, and this control signal comprises the information of the adjacent area of forbidding that terminal is switched;
When terminal is carried out the adjacent area switching at needs, send measurement report to described base station, the metrical information of the adjacent area of residential quarter, the current place of carried terminal in the described measurement report, and this adjacent area does not comprise described adjacent area of forbidding that terminal is switched.
A kind of base station, described base station comprises:
Dispensing device is used for transmitting control signal to terminal according to the intra-system handover restricted information that receives; Described control signal comprises the information of forbidding the adjacent area that terminal is switched that described intra-system handover restricted information comprises;
Switching device shifter is used for the measurement report that receiving terminal reports, and the metrical information of one or more adjacent areas of this residential quarter, current place of measurement report carried terminal does not comprise described adjacent area of forbidding that terminal is switched in these one or more adjacent areas; According to described measurement report residential quarter, terminal place is switched to a adjacent area in described one or more adjacent area.
A kind of terminal, described terminal comprises:
Receiving system is used for receiving the control signal that send the base station, and this control signal comprises the information of the adjacent area of forbidding that terminal is switched;
The terminal dispensing device is used for sending measurement report to described base station when needs carry out the adjacent area switching, the metrical information of the adjacent area of residential quarter, the current place of carried terminal in the described measurement report, and this adjacent area does not comprise described adjacent area of forbidding that terminal is switched.
As seen, the method that adopts the embodiment of the invention to provide, the base station transmits control signal to terminal, and described control signal comprises the information of the adjacent area of forbidding that terminal is switched; Terminal is deleted the metrical information of self preserving according to the control signal that receives, and the metrical information of deleting comprises the information of the adjacent area of forbidding that terminal is switched, and remaining metrical information is carried in the measurement report; When terminal need to be carried out the switching of Target cell, directly this measurement report sends to the base station, after the base station receives this measurement report, residential quarter, terminal place is switched to a adjacent area in the one or more adjacent areas that comprise in the described measurement report according to described measurement report.As seen, therefore the method, can save the required time of switching target small area greatly so that after receiving the request of carrying out switching the residential quarter that terminal sends, directly switch this terminal the base station.
Description of drawings
The method flow schematic diagram that Fig. 1 switches for a kind of adjacent area that the embodiment of the invention provides;
The method flow schematic diagram of a kind of report measurement information that Fig. 2 provides for the embodiment of the invention;
The structural representation of a kind of base station that Fig. 3 provides for the embodiment of the invention;
The structural representation of a kind of terminal that Fig. 4 provides for the embodiment of the invention.
Embodiment
The embodiment of the invention provides the method for the switching of a kind of adjacent area, reporting measurement reports, and the method comprises: the base station transmits control signal to terminal, and described control signal comprises the information of the adjacent area of forbidding that terminal is switched; Terminal is deleted the metrical information of self preserving according to the control signal that receives, and the metrical information of deleting comprises the information of the adjacent area of forbidding that terminal is switched, and remaining metrical information is carried in the measurement report; When terminal need to be carried out the switching of Target cell, directly this measurement report sends to the base station, after the base station receives this measurement report, residential quarter, terminal place is switched to a adjacent area in the one or more adjacent areas that comprise in the described measurement report according to described measurement report; As seen, therefore the method, can save the required time of switching target small area greatly so that after receiving the request of carrying out switching the residential quarter that terminal sends, directly switch this terminal the base station; As shown in Figure 1, wherein a kind of concrete steps of method of adjacent area switching comprise:
Concrete, the base station in step 11 receives after the intra-system handover restricted information and before the described method that transmits control signal to terminal, further comprises:
The information that described intra-system handover restricted information is comprised pipes off in the tabulation;
Better, the base station can specifically comprise to the method that terminal transmits control signal in step 11:
Send the control signal of carrying described blacklist list to terminal;
As shown in Figure 2, a kind of method of reporting measurement reports, described method comprises:
When step 22, terminal are carried out the adjacent area switching at needs, send measurement report to described base station, the metrical information of the adjacent area of residential quarter, the current place of carried terminal in the described measurement report, and this adjacent area does not comprise described adjacent area of forbidding that terminal is switched;
Concrete, in step 21, terminal receives the control signal of sending the base station and specifically comprises:
Terminal receives the control signal that send the base station, and extracts blacklist list from described control signal; Described blacklist list comprises the information of the adjacent area of forbidding that terminal is switched;
Concrete, between step 21 and step 22, namely after described terminal receives the control signal of sending the base station and before the method that sends measurement report to described base station, further comprise:
Terminal is according to the blacklist list that extracts, with the metrical information deletion of the adjacent area of self preserving; Deleted metrical information is the metrical information of adjacent area corresponding to the information in the described blacklist list; And the metrical information of the remaining adjacent area that self is preserved is carried in the measurement report;
Concrete, in control signal described in above-mentioned two kinds of methods be: the Radio Resource control information.
Below with the specific embodiment introduction:
Embodiment one:
The embodiment of the invention one provides the method for the switching of a kind of adjacent area, report measurement information, and the method specifically comprises:
Step 1, eNB receives the restriction of message of MME or other eNB transmission; Described restriction of message can be set up request message (INITIAL CONTEXT SETUP REQUEST), handover request message (HANDOVER REQUEST) or descending Non-Access Stratum message transfer (DOWNLINK NAS TRANSPORT) for initial context;
This restriction of message carries and switches restriction list information (Handover Restriction List IE), comprise intra-system handover restricted information (INITIAL CONTEXT SETUP REQUEST) in the described switching restriction list information, described intra-system handover restricted information comprises Tracking Area Code (Tracking Area Code, TAC) tabulation;
Step 2, eNB is after receiving described intra-system handover restricted information, and the information that described intra-system handover restricted information is comprised pipes off, and concrete grammar comprises:
ENB judges that TAC under the adjacent area of residential quarter, terminal place is whether in the TAC tabulation; When determining in TAC tabulation, the information of this adjacent area is deposited in the blacklist list; Described information is sign that the Physical Cell Identifier (Physical Cell Identity, PCI) of adjacent area or other can the unique identification residential quarters etc.;
Step 3, eNB sends control information to terminal; Better, this control information can be the Radio Resource control information; Carry described blacklist list in the described Radio Resource control information;
Step 4, terminal dispose the measurement report of self after receiving described Radio Resource control information, and the concrete configuration process is as follows:
Terminal is extracted blacklist list after receiving described Radio Resource control information from described control signal;
According to the blacklist list that extracts, the deletion of the metrical information of the adjacent area that self is preserved; Deleted metrical information is the metrical information of adjacent area corresponding to the information in the described blacklist list; And the metrical information of the remaining adjacent area that self is preserved is carried in the measurement report; The metrical information of one or more adjacent areas of this residential quarter, current place of measurement report carried terminal does not comprise described adjacent area of forbidding that terminal is switched in these one or more adjacent areas;
Step 5, terminal sends to the base station with described measurement report when determining that need to carry out the adjacent area switches;
Step 6, after the base station receives described measurement report, according to the system of selection that sets in advance, the metrical information of one or more adjacent areas of entrained residential quarter, the current place of terminal from the measurement report that receives, in select a adjacent area in one or more adjacent areas, as the target adjacent area of terminal, and residential quarter, terminal place carried out the switching of target adjacent area;
The system of selection that described basis sets in advance, from the measurement report that receives, select an adjacent area and comprise:
The Target cell that an adjacent area will be changed as terminal is selected by the RRM algorithm in the base station from the measurement report that receives.
Embodiment two:
The method that the embodiment of the invention two provides a kind of adjacent area to switch, the method specifically comprises:
ENB receives the restriction of message of MME or other eNB transmission; Described restriction of message can be set up request message (INITIAL CONTEXT SETUP REQUEST), handover request message (HANDOVER REQUEST) or descending Non-Access Stratum message transfer (DOWNLINK NAS TRANSPORT) for initial context;
This restriction of message carries and switches restriction list information (Handover Restriction List IE), comprise intra-system handover restricted information (INITIAL CONTEXT SETUP REQUEST) in the described switching restriction list information, described intra-system handover restricted information comprises the TAC tabulation;
ENB is after receiving described intra-system handover restricted information, and the information that described intra-system handover restricted information is comprised pipes off, and concrete grammar comprises:
ENB judges that TAC under the adjacent area of residential quarter, terminal place is whether in the TAC tabulation; When determining in TAC tabulation, the information of this adjacent area is deposited in the blacklist list; Described information is sign that the Physical Cell Identifier (Physical Cell Identity, PCI) of adjacent area or other can the unique identification residential quarters etc.;
ENB sends control information to terminal; Better, this control information can be the Radio Resource control information; Carry described blacklist list in the described Radio Resource control information;
Behind the measurement report that the terminal that the base station receives is sent, according to the system of selection that sets in advance, the metrical information of one or more adjacent areas of entrained residential quarter, the current place of terminal from the measurement report that receives, in select a adjacent area in one or more adjacent areas, as the target adjacent area of terminal, and residential quarter, terminal place carried out the switching of target adjacent area;
State according to the system of selection that sets in advance, from the measurement report that receives, select an adjacent area and comprise:
The Target cell that an adjacent area will be changed as terminal is selected by the RRM algorithm in the base station from the measurement report that receives.
Embodiment three:
The embodiment of the invention provides a kind of method of report measurement information, and the method specifically comprises:
After terminal receives the control information of sending the base station, dispose the measurement report of self; Carry blacklist list in the described control information; Described blacklist list comprises the information of the adjacent area of forbidding that terminal is switched; Described information is sign that the Physical Cell Identifier (Physical Cell Identity, PCI) of adjacent area or other can the unique identification residential quarters etc.;
Better, described control information is the Radio Resource control information;
The concrete configuration process is as follows:
Terminal is extracted blacklist list after receiving described Radio Resource control information from described control signal;
According to the blacklist list that extracts, the deletion of the metrical information of the adjacent area that self is preserved; Deleted metrical information is the metrical information of adjacent area corresponding to the relevant information in the described blacklist list; And the metrical information of the remaining adjacent area that self is preserved is carried in the measurement report; The metrical information of one or more adjacent areas of this residential quarter, current place of measurement report carried terminal does not comprise described adjacent area of forbidding that terminal is switched in these one or more adjacent areas;
Terminal sends to the base station with described measurement report when determining that need to carry out the adjacent area switches.
Concrete, several different methods can be passed through in the base station among the embodiment one to embodiment three, selects the Target cell that an adjacent area will be changed as terminal from the measurement report that receives.
As shown in Figure 3, a kind of base station, described base station comprises:
Described base station also comprises:
Described dispensing device 31 is used for according to the intra-system handover restricted information that receives, and sends the control signal of carrying described blacklist list to terminal.
As shown in Figure 4, a kind of terminal, described terminal comprises:
Receiving system 41 is used for receiving the control signal that send the base station, and this control signal comprises the information of the adjacent area of forbidding that terminal is switched;
Described receiving system 41 is used for receiving the control signal that send the base station, and extracts blacklist list from described control signal; Described blacklist list comprises the information of the adjacent area of forbidding that terminal is switched;
Described terminal also comprises:
In sum, beneficial effect:
The method that adopts the embodiment of the invention to provide, the base station transmits control signal to terminal, and described control signal comprises the information of the adjacent area of forbidding that terminal is switched; Terminal is deleted the metrical information of self preserving according to the control signal that receives, and the metrical information of deleting comprises the information of the adjacent area of forbidding that terminal is switched, and remaining metrical information is carried in the measurement report; When terminal need to be carried out the switching of Target cell, directly this measurement report sends to the base station, after the base station receives this measurement report, residential quarter, terminal place is switched to a adjacent area in the one or more adjacent areas that comprise in the described measurement report according to described measurement report.As seen, therefore the method, can save the required time of switching target small area greatly so that after receiving the request of carrying out switching the residential quarter that terminal sends, directly switch this terminal the base station.
Those skilled in the art should understand that embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, complete implement software example or in conjunction with the form of the embodiment of software and hardware aspect.And the present invention can adopt the form of the computer program of implementing in one or more computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) that wherein include computer usable program code.
The present invention is that reference is described according to flow chart and/or the block diagram of method, equipment (system) and the computer program of the embodiment of the invention.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or the block diagram and/or square frame and flow chart and/or the block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device producing a machine, so that the instruction of carrying out by the processor of computer or other programmable data processing device produces the device of the function that is used for being implemented in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, so that the instruction that is stored in this computer-readable memory produces the manufacture that comprises command device, this command device is implemented in the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded on computer or other programmable data processing device, so that carry out the sequence of operations step producing computer implemented processing at computer or other programmable devices, thereby be provided for being implemented in the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame in the instruction that computer or other programmable devices are carried out.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic creative concept of cicada, then can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (12)
1. the method switched of an adjacent area is characterized in that described method comprises:
The base station transmits control signal to terminal according to the intra-system handover restricted information that receives; Described control signal comprises the information of forbidding the adjacent area that terminal is switched that described intra-system handover restricted information comprises;
The measurement report that the base station receiving terminal reports, the metrical information of one or more adjacent areas of this residential quarter, current place of measurement report carried terminal does not comprise described adjacent area of forbidding that terminal is switched in these one or more adjacent areas; According to described measurement report residential quarter, terminal place is switched to a adjacent area in described one or more adjacent area.
2. the method for adjacent area switching as claimed in claim 1 is characterized in that, after described base station receives the intra-system handover restricted information and before the described method that transmits control signal to terminal, further comprises:
The information that described intra-system handover restricted information is comprised pipes off in the tabulation;
Described transmitting control signal to terminal comprises:
Send the control signal of carrying described blacklist list to terminal.
3. the method for adjacent area switching as claimed in claim 1 or 2 is characterized in that described control signal is: the Radio Resource control information.
4. the method for a reporting measurement reports is characterized in that, described method comprises:
Terminal receives the control signal that send the base station, and this control signal comprises the information of the adjacent area of forbidding that terminal is switched;
When terminal is carried out the adjacent area switching at needs, send measurement report to described base station, the metrical information of the adjacent area of residential quarter, the current place of carried terminal in the described measurement report, and this adjacent area does not comprise described adjacent area of forbidding that terminal is switched.
5. the method for reporting measurement reports as claimed in claim 4 is characterized in that, described terminal receives the control signal of sending the base station and comprises:
Described terminal receives the control signal that send the base station, and extracts blacklist list from described control signal; Described blacklist list comprises the information of the adjacent area of forbidding that terminal is switched;
Receive in described terminal after the control signal of sending the base station and before the method that sends measurement report to described base station and further comprising:
Terminal is according to the blacklist list that extracts, with the metrical information deletion of the adjacent area of self preserving; Deleted metrical information is the metrical information of adjacent area corresponding to the information in the described blacklist list; And the metrical information of the remaining adjacent area that self is preserved is carried in the measurement report.
6. such as the method for reporting measurement reports as described in claim 4 or 5, it is characterized in that described control signal is: the Radio Resource control information.
7. a base station is characterized in that, described base station comprises:
Dispensing device is used for transmitting control signal to terminal according to the intra-system handover restricted information that receives; Described control signal comprises the information of forbidding the adjacent area that terminal is switched that described intra-system handover restricted information comprises;
Switching device shifter is used for the measurement report that receiving terminal reports, and the metrical information of one or more adjacent areas of this residential quarter, current place of measurement report carried terminal does not comprise described adjacent area of forbidding that terminal is switched in these one or more adjacent areas; According to described measurement report residential quarter, terminal place is switched to a adjacent area in described one or more adjacent area.
8. base station as claimed in claim 7 is characterized in that, described base station also comprises:
List device in, be used for the information that described intra-system handover restricted information the comprises tabulation that pipes off;
Described dispensing device is used for according to the intra-system handover restricted information that receives, and sends the control signal of carrying described blacklist list to terminal.
9. such as claim 7 or 8 described base stations, it is characterized in that described base station also comprises: described control signal is: the Radio Resource control information.
10. a terminal is characterized in that, described terminal comprises:
Receiving system is used for receiving the control signal that send the base station, and this control signal comprises the information of the adjacent area of forbidding that terminal is switched;
The terminal dispensing device is used for sending measurement report to described base station when needs carry out the adjacent area switching, the metrical information of the adjacent area of residential quarter, the current place of carried terminal in the described measurement report, and this adjacent area does not comprise described adjacent area of forbidding that terminal is switched.
11. terminal as claimed in claim 10 is characterized in that, described receiving system is used for receiving the control signal that send the base station, and extracts blacklist list from described control signal; Described blacklist list comprises the information of the adjacent area of forbidding that terminal is switched;
Described terminal also comprises:
Delete device is used for the blacklist list that extracts according to described receiving system, with the metrical information deletion of the adjacent area of self preserving; Deleted metrical information is the metrical information of adjacent area corresponding to the information in the described blacklist list; And the metrical information of the remaining adjacent area that self is preserved is carried in the measurement report.
12. such as claim 11 or 10 described terminals, it is characterized in that described control signal is: the Radio Resource control information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110189207 CN102869051A (en) | 2011-07-07 | 2011-07-07 | Method and device for switching and reporting measurement information in adjacent cells |
| PCT/CN2011/080003 WO2012151835A1 (en) | 2011-07-07 | 2011-09-22 | Method and device for performing neighboring cell handover and reporting measurement information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110189207 CN102869051A (en) | 2011-07-07 | 2011-07-07 | Method and device for switching and reporting measurement information in adjacent cells |
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| Publication Number | Publication Date |
|---|---|
| CN102869051A true CN102869051A (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110189207 Pending CN102869051A (en) | 2011-07-07 | 2011-07-07 | Method and device for switching and reporting measurement information in adjacent cells |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102869051A (en) |
| WO (1) | WO2012151835A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107864481A (en) * | 2016-09-22 | 2018-03-30 | 中兴通讯股份有限公司 | Neighbor cell optimizing method, device and base station |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100396155C (en) * | 2005-07-19 | 2008-06-18 | 上海华为技术有限公司 | Method for reducing soft switching resource consumption |
| CN101926200B (en) * | 2008-01-25 | 2015-09-16 | 爱立信电话股份有限公司 | For the method and apparatus of the frequency access restriction in cellular communication |
| CN101998484B (en) * | 2009-08-19 | 2014-01-01 | 中兴通讯股份有限公司 | Method and device for preventing switching user to forbidden state cell |
| CN102088745B (en) * | 2009-12-08 | 2015-05-20 | 中兴通讯股份有限公司 | Switching pre-processing method |
| CN102014417B (en) * | 2010-12-01 | 2013-09-25 | 大唐移动通信设备有限公司 | Method and equipment for informing measurement limiting information |
-
2011
- 2011-07-07 CN CN 201110189207 patent/CN102869051A/en active Pending
- 2011-09-22 WO PCT/CN2011/080003 patent/WO2012151835A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107864481A (en) * | 2016-09-22 | 2018-03-30 | 中兴通讯股份有限公司 | Neighbor cell optimizing method, device and base station |
| CN107864481B (en) * | 2016-09-22 | 2022-08-16 | 中兴通讯股份有限公司 | Neighbor cell optimization method, device and base station |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012151835A1 (en) | 2012-11-15 |
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Application publication date: 20130109 |
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| RJ01 | Rejection of invention patent application after publication |