CN101599793A - Definite method, device and the system of Physical Resource Block operating position - Google Patents
Definite method, device and the system of Physical Resource Block operating position Download PDFInfo
- Publication number
- CN101599793A CN101599793A CNA2008101104869A CN200810110486A CN101599793A CN 101599793 A CN101599793 A CN 101599793A CN A2008101104869 A CNA2008101104869 A CN A2008101104869A CN 200810110486 A CN200810110486 A CN 200810110486A CN 101599793 A CN101599793 A CN 101599793A
- Authority
- CN
- China
- Prior art keywords
- prb
- operating position
- sub
- district
- position information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention discloses a kind of definite method and apparatus of Physical Resource Block operating position, definite method of described Physical Resource Block operating position comprises: receive the PRB operating position information that first sub-district sends, described PRB operating position information is carried the indication information of unavailable PRB; According to the indication information of described unavailable PRB, determine disabled PRB in described first sub-district.Pass through the embodiment of the invention, the operating position of PRB is transmitted in the minizone by PRB operating position information, thereby realized when bandwidth of cell is discontinuous transmitting the operating position of PRB, and then the indication information of the unavailable PRB that can carry according to PRB operating position information is determined disabled PRB.
Description
Technical field
The embodiment of the invention relates to communication technical field, particularly a kind of definite method, device and system of Physical Resource Block operating position.
Background technology
In network topology structure, as an eNB (evolved NodeB, evolution base station) sub-district and on every side different e NB the sub-district in abutting connection with the time, if the frequency of each sub-district is all the same, so before system start-up, because a starting point is not planned in each sub-district, therefore determine which resource is used in center of housing estate, which resource is used in cell edge, when the resource of sub-district A use during at cell edge, if neighbor cell B also will use this resource, will cause interference to sub-district A.
Prior art is avoided by the coordination between each eNB or is reduced interference.A kind of concrete execution mode is to transmit PRB (Physical Resource Block by X2 interface between two eNB, Physical Resource Block) information of operating position, this information comprises: HII (High Interference Indication, the high interference indication), OI (Overload Indication, annoyance level indication), PRB transmitting power etc., when the use of bandwidth of cell continuous, it is the frequency resource consecutive hours, then eNB can coordinate according to the PRB operating position information of X2 interface transmission, to avoid or to reduce interference.
But some countries and regions, because the anxiety of bandwidth resources, perhaps from CDMA (Code DivisionMultiple Access, code division multiple access), GSM (Global System For Mobile Communication, global mobile communication) etc. system upgrade is to LTE (Long Time Evolution, Long Term Evolution), and it is discontinuous might causing frequency to be used, for example: for bandwidth is the sub-district of 15M, following 2 kinds of situations can occur:
1) bandwidth of cell is 15M, but the situation that has " hole " sometimes occurs, and promptly some scattered PRB that distributes is disabled.
2) the 15M bandwidth of sub-district is divided into several parts, and every part bandwidth is continuous, but a part has very big frequency bandwidth not use with another part is middle, as shown in Figure 1.A sub-district in logic is divided into two actual sub-districts, and wherein the bandwidth of sub-district 1 is 10M, and the bandwidth of this sub-district 1 is continuous; The bandwidth of sub-district 2 is 5M, and the bandwidth of sub-district 2 also is continuous.But in the middle of sub-district 1 and the sub-district 2 2M or 3M bandwidth being arranged is not belong to above-mentioned sub-district in logic, and 2M that this is continuous or 3M bandwidth are unavailable PRB.
For above-mentioned 2 kinds of situations, it is not continuous that the bandwidth of this inside, sub-district is in logic used, but sub-district 1 can't be with the information notification sub-district 2 of unavailable PRB, so the unavailable PRB in the sub-district 1 can't be determined in sub-district 2.
Summary of the invention
The embodiment of the invention provides a kind of definite method and apparatus of Physical Resource Block operating position, makes when bandwidth of cell is discontinuous, can determine unavailable PRB.
For achieving the above object, the embodiment of the invention provides a kind of definite method of Physical Resource Block operating position on the one hand, comprising:
Receive the PRB operating position information of first sub-district, described PRB operating position information is carried the indication information of unavailable PRB;
According to the indication information of described unavailable PRB, determine disabled PRB in described first sub-district.
On the other hand, the embodiment of the invention also provides a kind of definite device of Physical Resource Block operating position, comprising:
Receiver module is used to receive the PRB operating position information that first sub-district sends, and described PRB operating position information is carried the indication information of unavailable PRB;
Determination module is used for the indication information according to the unavailable PRB of described receiver module reception, determines disabled PRB in described first sub-district.
On the other hand, the embodiment of the invention also provides a kind of Physical Resource Block operating position fixed system really, comprising: eNB under first sub-district and the 2nd eNB under second sub-district,
The one eNB is used for sending to described the 2nd eNB the PRB operating position information of first sub-district, and described PRB operating position information is carried the indication information of unavailable PRB in described first sub-district;
The 2nd eNB is used to receive the PRB operating position information of first sub-district that a described eNB sends, and determines disabled PRB in described first sub-district according to the PRB operating position information of described first sub-district.
The embodiment of the invention has the following advantages: pass through the embodiment of the invention, realized when bandwidth of cell is discontinuous, PRB operating position information is transmitted in the minizone, and determines unavailable PRB in the sub-district according to the indication information of the unavailable PRB that carries in this information, has improved the utilance of PRB.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the discontinuous schematic diagram of prior art bandwidth of cell;
Fig. 2 is the flow chart of definite method of embodiment of the invention Physical Resource Block operating position;
Fig. 3 is a kind of system configuration schematic diagram of the embodiment of the invention;
Fig. 4 is the structure chart of definite device of embodiment of the invention Physical Resource Block operating position;
Fig. 5 is a kind of Physical Resource Block operating position of embodiment of the invention structure chart of fixed system really;
Fig. 6 is the another kind of Physical Resource Block operating position of the embodiment of the invention structure chart of fixed system really.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
As shown in Figure 2, the flow chart for definite method of embodiment of the invention Physical Resource Block operating position specifically comprises:
Step S201, the eNB1 under first sub-district sends the PRB operating position information of first sub-district, and this PRB operating position information is carried the indication information of unavailable PRB in first sub-district.
Step S202, the eNB2 under second sub-district receives the PRB operating position information of first sub-district, and determines disabled PRB in first sub-district according to the PRB operating position information of this first sub-district.
When eNB2 determines in first sub-district just can not consider other situation of first this PRB of sub-district, but directly to use this PRB, or to dispatch the PRB that this PRB is second sub-district and first cell edge behind the disabled PRB.
In the embodiment of the invention, if between eNB1 and the eNB2 X2 interface is arranged, then in step S201, PRB operating position information sends by X2 interface message, this message can be existing message, as the notice of loading (Load Information) message is carried, X2 interface is set up request (X2 Setup Request) message, X2 interface response (X2 Response) message or X2 interface upgrade (X2 Update) message, or newly-increased X2 interface specific messages.
At this moment, configuration PRB operating position information is specifically as follows:
(1) represent the operating position of PRB in the mode of bit stream, the bit number of this bit stream equates with the sum of PRB, and bit put in order corresponding with the numbering of PRB, unavailable with 0 this PRB of expression, 1 this PRB of expression can use, perhaps, unavailable with 1 this PRB of expression, 0 this PRB of expression can use;
(2) only carry the indication information of unavailable PRB in PRB operating position information, this indication information can include but not limited to: the sign of unavailable PRB or numbering.
Perhaps, the embodiment of the invention can also increase the uplink and downlink load of parameter: PRB in existing P RB operating position information.HII in the PRB operating position information is semi-static configuration, expression PRB is disturbed the value of sensitivity, and HII is by 0,1 bit stream of forming, and the operating position of a PRB takies a bit among the HII, 0 expression PRB is disturbed susceptibility low, and 1 expression PRB is disturbed the susceptibility height; OI represents the degree that PRB is disturbed, and the degree that PRB is disturbed is with high, medium and low differentiation, respectively with 10,01,00 expression; The PRB transmitting power represents that with the form of bit stream wherein 0 expression PRB transmitting power does not have to surpass predetermined thresholding, and 1 expression PRB transmitting power has surpassed predetermined thresholding.In embodiments of the present invention, the HII of unavailable PRB is made as 0, OI is made as 00, the PRB transmitting power is made as 0, the uplink and downlink load of PRB is made as 100%, perhaps, the configuration of these four parameters can also be adopted additive method, as long as unavailable PRB can be identified in second sub-district.After this PRB information is received in such second sub-district, just can determine that this PRB of first sub-district is disabled for first sub-district.
For a sub-district in logic shown in Figure 1, be actually in different carrier frequency work, therefore can think several sub-districts independently physically.When the mutual PRB operating position information of these physically independently several sub-districts, only has the mutual PRB operating position of the abutting subdistrict information of same carrier with this sub-district.
If do not have X2 interface between eNB1 and the eNB2, then PRB operating position information is passed through Automatic Configuration Server: SON (Self-Organization Network, self-organizing network)/OAM (OperationAdministration Manager, webmaster) transmission, as shown in Figure 3.ENB1 sends to SON/OAM with PRB operating position information, by SON/OAM this PRB operating position information is transmitted to eNB1 then; Perhaps, initiatively send the PRB operating position information of cell2, and/or send the PRB operating position information of cell1 to eNB2 to eNB1 by SON/OAM.
In the method for the embodiment of the invention, the operating position of PRB is transmitted in the minizone by PRB operating position information, thereby realized when bandwidth of cell is discontinuous, transmitting the operating position of PRB, and then can determine disabled PRB according to the unavailable PRB information of carrying in the PRB operating position information.
As shown in Figure 4, the structure chart for definite device of embodiment of the invention Physical Resource Block operating position comprises:
Wherein, receiver module 41 is specially with the frequency receiver module, is used to receive the PRB operating position information that has first sub-district transmission of same carrier with this sub-district.
In the embodiment of the invention, this device can also comprise: PRB uses module 43, is used for using disabled PRB in this first sub-district after determination module 42 is determined the disabled PRB in first sub-district;
Perhaps can also comprise: scheduler module 44 is used for disabled PRB in this first sub-district being scheduling to the PRB of second sub-district and first cell edge after determination module 42 is determined the disabled PRB in first sub-district.
Definite device of above-mentioned Physical Resource Block operating position, receiver module 41 receives the PRB operating position information that first sub-district sends, determination module 42 is determined disabled PRB according to the PRB operating position information that receiver module 41 receives, thereby realized when bandwidth of cell is discontinuous, transmitting PRB operating position indication information, and then can determine disabled PRB in the sub-district according to the indication information of the unavailable PRB that carries in this information.
Above-mentioned module can be distributed in a device, also can be distributed in multiple arrangement.Above-mentioned module can be merged into a module, also can further split into a plurality of submodules.
As shown in Figure 5, be the embodiment of the invention Physical Resource Block operating position structure chart of fixed system really, comprise eNB 51 under first sub-district and the 2nd eNB 52 under second sub-district,
The one eNB 51 is used for the PRB operating position information to the 2nd eNB 52 transmissions first sub-district, and this PRB operating position information is carried the indication information of unavailable PRB in first sub-district;
Wherein, the concrete collocation method of the indication information of unavailable PRB does not repeat them here as described in the above-mentioned embodiment.
The 2nd eNB 52 is used to receive the PRB operating position information of first sub-district that an eNB 51 sends, and determines disabled PRB in first sub-district according to the PRB operating position information of this first sub-district.
Wherein, after the information of the 2nd eNB 52 unavailable PRB in knowing first sub-district, the measure of taking does not repeat them here as described in the above-mentioned embodiment.
As shown in Figure 6, can also comprise in this system: self-configuring server 53 is used to receive the PRB operating position information of first sub-district that an eNB51 sends, and transmits the PRB operating position information of these first sub-districts to the 2nd eNB 52;
Then the 2nd eNB 52 also is used for from the PRB operating position information of above-mentioned first sub-district of self-configuring server 53 receptions.
Perhaps, self-configuring server 53 sends the PRB operating position information of second sub-district to an eNB 51, and/or sends the PRB operating position information of first sub-district to the 2nd eNB 52.
In the system of the embodiment of the invention, the 2nd eNB 52 under a eNB 51 under first sub-district and second sub-district is by transmitting PRB operating position information, realized when bandwidth of cell is discontinuous, can determine disabled PRB according to PRB operating position information.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize based on such understanding by the mode that software adds necessary general hardware platform, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, module in the accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (14)
1, a kind of definite method of Physical Resource Block operating position is characterized in that, this method comprises:
Receive the PRB operating position information of first sub-district, described PRB operating position information is carried the indication information of unavailable PRB;
According to the indication information of described unavailable PRB, determine disabled PRB in described first sub-district.
2, definite method of Physical Resource Block operating position according to claim 1 is characterized in that, described PRB operating position information receives by the X2 interface between the evolution base station eNB; Perhaps,
Described PRB operating position information receives by the interface between self-configuring server and the eNB.
3, as definite method of Physical Resource Block operating position as described in the claim 2, it is characterized in that, when described PRB operating position information receives by the X2 interface between the eNB,
Described PRB operating position information is carried at that load notification message, X2 interface set up that request message, X2 interface response message, X2 interface updating message carry, in any one message in the newly-increased X2 interface specific messages.
4, as definite method of Physical Resource Block operating position as described in the claim 3, it is characterized in that, described PRB operating position information comprises the bit stream of indication PRB operating position, the bit number of described bit stream equates with the number of described PRB, in the described bit stream bit put in order corresponding with the number order of described PRB;
Perhaps, described PRB operating position information includes only the indication information of unavailable PRB.
5, as definite method of Physical Resource Block operating position as described in the claim 4, when described PRB use information included only the indication information of unavailable PRB, the indication information of described unavailable PRB was sign or the numbering of described unavailable PRB.
6, definite method of Physical Resource Block operating position according to claim 1 is characterized in that, the indication information of described unavailable PRB indicates the uplink and downlink load of HII, annoyance level indication OI, PRB transmitting power and PRB to represent by high interference.
7, as definite method of Physical Resource Block operating position as described in the claim 6, it is characterized in that the method for expressing of the indication information of described unavailable PRB is specially:
The HII of described unavailable PRB is 0, and OI is 00, and the PRB transmitting power is 0, and the uplink and downlink load of PRB is 100%.
8, definite method of Physical Resource Block operating position according to claim 1 is characterized in that, determines in described first sub-district also to comprise after the disabled PRB described:
Use disabled PRB in described first sub-district; Perhaps,
Disabled PRB in described first sub-district is scheduling to the PRB of this sub-district and described first cell edge.
9, definite method of Physical Resource Block operating position according to claim 1 is characterized in that, when work on different carrier frequency in a sub-district in logic, a described sub-district in logic is independently several sub-districts physically;
When the mutual described PRB operating position information in described physically independently several sub-districts, the PRB operating position information that described reception first sub-district sends is specially: receive with this sub-district and have the PRB operating position information that first sub-district of same carrier sends.
10, a kind of definite device of Physical Resource Block operating position is characterized in that, comprising:
Receiver module is used to receive the PRB operating position information that first sub-district sends, and described PRB operating position information is carried the indication information of unavailable PRB;
Determination module is used for the indication information according to the unavailable PRB of described receiver module reception, determines disabled PRB in described first sub-district.
11, as definite device of Physical Resource Block operating position as described in the claim 10, it is characterized in that described receiver module is specially:, be used to receive with this sub-district and have the PRB operating position information that first sub-district of same carrier sends with receiver module frequently.
12, as definite device of Physical Resource Block operating position as described in the claim 10, it is characterized in that, also comprise:
PRB uses module, is used for using described disabled PRB after described determination module is determined the disabled PRB in first sub-district; Perhaps,
Scheduler module is used for described disabled PRB being scheduling to the PRB of this sub-district and described first cell edge after described determination module is determined the disabled PRB in first sub-district.
13, a kind of Physical Resource Block operating position fixed system really is characterized in that this system comprises: eNB under first sub-district and the 2nd eNB under second sub-district, wherein,
The one eNB is used for sending to described the 2nd eNB the PRB operating position information of first sub-district, and described PRB operating position information is carried the indication information of unavailable PRB in described first sub-district;
The 2nd eNB is used to receive the PRB operating position information of first sub-district that a described eNB sends, and determines disabled PRB in described first sub-district according to the PRB operating position information of described first sub-district.
14, as the fixed system really of Physical Resource Block operating position as described in the claim 13, it is characterized in that this system also comprises:
The self-configuring server is used to receive the PRB operating position information of first sub-district that a described eNB sends, and transmits the PRB operating position information of described first sub-district to described the 2nd eNB; Perhaps,
Described self-configuring server is used for sending to an eNB PRB operating position information of second sub-district, and/or sends the PRB operating position information of first sub-district to the 2nd eNB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810110486.9A CN101599793B (en) | 2008-06-05 | 2008-06-05 | Method for determining service condition of physical resource block, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810110486.9A CN101599793B (en) | 2008-06-05 | 2008-06-05 | Method for determining service condition of physical resource block, device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101599793A true CN101599793A (en) | 2009-12-09 |
| CN101599793B CN101599793B (en) | 2014-03-12 |
Family
ID=41421068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810110486.9A Active CN101599793B (en) | 2008-06-05 | 2008-06-05 | Method for determining service condition of physical resource block, device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101599793B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969370A (en) * | 2010-10-11 | 2011-02-09 | 新邮通信设备有限公司 | Method for coordinating interference between cells |
| CN103024903A (en) * | 2011-09-23 | 2013-04-03 | 中兴通讯股份有限公司 | Method for interacting baseband resource situations, method for sharing baseband resources, and evolved base station |
| CN106788587A (en) * | 2015-11-16 | 2017-05-31 | 亿阳信通股份有限公司 | A kind of determination method and device of interference type |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005079094A1 (en) * | 2004-02-12 | 2005-08-25 | Nokia Corporation | Method, system, apparatus and computer program for allocating radio resources in tdma cellular telecommunications system |
| CN1878053A (en) * | 2005-06-07 | 2006-12-13 | 华为技术有限公司 | Multiplexing method for time-frequency resource in radio communication system |
| CN1881867A (en) * | 2005-06-17 | 2006-12-20 | 华为技术有限公司 | Method for eliminating interference between cells |
| CN101018220A (en) * | 2006-02-09 | 2007-08-15 | 华为技术有限公司 | Implementation method and device for avoiding the interference between the cells |
| CN101064865A (en) * | 2006-04-29 | 2007-10-31 | 上海原动力通信科技有限公司 | Method and apparatus for resource scheduling of cellular mobile communication system |
-
2008
- 2008-06-05 CN CN200810110486.9A patent/CN101599793B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005079094A1 (en) * | 2004-02-12 | 2005-08-25 | Nokia Corporation | Method, system, apparatus and computer program for allocating radio resources in tdma cellular telecommunications system |
| CN1878053A (en) * | 2005-06-07 | 2006-12-13 | 华为技术有限公司 | Multiplexing method for time-frequency resource in radio communication system |
| CN1881867A (en) * | 2005-06-17 | 2006-12-20 | 华为技术有限公司 | Method for eliminating interference between cells |
| CN101018220A (en) * | 2006-02-09 | 2007-08-15 | 华为技术有限公司 | Implementation method and device for avoiding the interference between the cells |
| CN101064865A (en) * | 2006-04-29 | 2007-10-31 | 上海原动力通信科技有限公司 | Method and apparatus for resource scheduling of cellular mobile communication system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969370A (en) * | 2010-10-11 | 2011-02-09 | 新邮通信设备有限公司 | Method for coordinating interference between cells |
| CN101969370B (en) * | 2010-10-11 | 2013-06-26 | 新邮通信设备有限公司 | Method for coordinating interference between cells |
| CN103024903A (en) * | 2011-09-23 | 2013-04-03 | 中兴通讯股份有限公司 | Method for interacting baseband resource situations, method for sharing baseband resources, and evolved base station |
| CN103024903B (en) * | 2011-09-23 | 2018-04-06 | 中兴通讯股份有限公司 | The sharing method and evolution base station of a kind of interactive base-band resource situation and base-band resource |
| CN106788587A (en) * | 2015-11-16 | 2017-05-31 | 亿阳信通股份有限公司 | A kind of determination method and device of interference type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101599793B (en) | 2014-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10887826B2 (en) | Signaling to support scheduling in an integrated access and backhaul system | |
| US9432818B2 (en) | Controlling communication devices | |
| JP6265137B2 (en) | COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, PROGRAM, AND TERMINAL DEVICE | |
| CN113038617B (en) | Resource controller for resource management in a telecommunications network | |
| KR20220150989A (en) | Resource selection method and terminal device | |
| EP3965449B1 (en) | Method and device for determining spectrum resource | |
| EP3720074A1 (en) | Synchronous signal configuration method and apparatus | |
| JP5367163B2 (en) | System and method for remote radio frequency unit discovery and topology construction | |
| JP2015525539A (en) | Method and apparatus for opportunistic load reduction from network communication to inter-device communication | |
| CN104936292A (en) | Resource allocation method and device for device-to-device signal transmission | |
| CN105682243A (en) | Scheduling signaling configuration method, receiving method associated equipment | |
| CN110035480B (en) | Method, equipment and system for deactivating BWP | |
| CN101689987A (en) | Method of downlink resource allocation in a sectorized environment | |
| CN103327630A (en) | Method and device for wireless resource scheduling in wireless net | |
| CN102792734A (en) | Wireless communication system, communication control method, base station and mobile terminal | |
| US20190029072A1 (en) | Electronic device and communication method | |
| CN104081745A (en) | Uplink transmission method, base station, and user equipment | |
| CN104125647A (en) | Interference coordination method and base station | |
| CN105530604A (en) | Method and system of location information based communication control | |
| US20170332355A1 (en) | Communications in a Wireless System | |
| CN107534984B (en) | Configuration method and equipment of component carrier group | |
| CN101599793B (en) | Method for determining service condition of physical resource block, device and system | |
| CN102273145A (en) | Handling of overloads and handovers in a communications network | |
| US10951289B2 (en) | Electronic device, method applied to electronic device, and data processing device for reusing idle CSI-RS ports of an adjacent cell | |
| WO2021102707A1 (en) | Method for terminal device to access network, and communication apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |