CN107347186A - A kind of disturbance coordination method and server - Google Patents
A kind of disturbance coordination method and server Download PDFInfo
- Publication number
- CN107347186A CN107347186A CN201610299318.3A CN201610299318A CN107347186A CN 107347186 A CN107347186 A CN 107347186A CN 201610299318 A CN201610299318 A CN 201610299318A CN 107347186 A CN107347186 A CN 107347186A
- Authority
- CN
- China
- Prior art keywords
- server
- message
- cell
- user equipment
- interference
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/27—Control channels or signalling for resource management between access points
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a kind of disturbance coordination method and server, to by monitoring when meeting default trigger condition, when determining the cell that the train for being loaded with user equipment is being covered by first server, send for indicating that second server reduces the message of the co-channel interference between first server, realize on the premise of the network traffics for the cell that second server is covered are not influenceed, solve the problems, such as co-channel interference between first server and second server in the prior art, at the same time improve the handling capacity of first server.Methods described includes：When the user equipment amount in the cell that first server is covered reaches predetermined threshold value, the message of the frequency usage of the lap taken for limiting first server with second server is generated；The message of generation is sent to second server.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of disturbance coordination method and server.
Background technology
Quickly grown in current high ferro and easily under the conditions of, in order to meet the business under high ferro scene
Embody and perceive, the dedicated network dedicated for high ferro covering is established along high ferro.Because high ferro train passes through
Cross that the time of website is short, and user's closeness in high ferro is high, therefore to ensure the demand of user, high ferro must
The cell of at least 20,000,000 bandwidth must be configured.
Rural area is inconvenient because broadband covers at present, using surfing Internet with cell phone or uses commercial ustomer premises access equipment
The situation of (Customer Premises Equipment, CPE) access internet is commonplace, and makes
It is also higher with rate.Therefore, the village along high ferro employs 16T16R schemes and 20,000,000 (M) bandwidth
Wide covering scheme solve covering and problem rate simultaneously.
At present according to the frequency occupancy situation of China Mobile network, the ideal frequency range of high ferro and rural area is covered
It is F-band.But F-band only has 30M bandwidth, i.e. 1885 megahertzs (MHz) arrives 1915MHz.
And the public network 20M bands all in need along dedicated network and high ferro due to being covered dedicated for high ferro
Width, but F-band deficiency supports two 20M bandwidth.Therefore, existing bandwidth is assigned as, high ferro
The frequency that public network along the line takes is 1885MHz to 1905MHz, and the dedicated network of high ferro covering accounts for
Frequency is 1895MHz to 1915MHz.That is, in existing bandwidth allocation scheme, high ferro
There is the overlapping of 10M bandwidth in public network along the line, cause that both is same with the dedicated network that high ferro covers
Frequency disturbs, throughput degradation.
In summary, existing bandwidth allocation scheme, the public network along high ferro cover special with high ferro
Frequency shared by network is overlapping, causes co-channel interference between the two, throughput degradation.
The content of the invention
The embodiments of the invention provide a kind of disturbance coordination method and server, to pre- when meeting by monitoring
If trigger condition when, that is, determine be loaded with user equipment train covered by first server it is small
Qu Shi, send for indicating that second server reduces the message of the co-channel interference between first server, from
And solve the problems, such as co-channel interference between first server and second server in the prior art, at the same time
Also improve the handling capacity of first server.
A kind of disturbance coordination method provided in an embodiment of the present invention, this method include：
When the trigger condition for meeting the default progress interference coordination between first server and second server
When, first server is generated for indicating that second server reduces the co-channel interference between first server
Message；
The first server sends the message to the second server.
Pass through the default trigger condition in this method, you can judge just thering is the train for being loaded with user equipment to pass through
The cell that first server is covered, now first server is sent to second server is used to indicate the second clothes
The message for the co-channel interference being engaged between device reduction and first server, it is achieved thereby that avoiding first server
Between second server the problem of co-channel interference, the handling capacity of first server is improved.
It is preferred that the trigger condition includes one of following condition or combination：
In the cell that the first server is serviced, newly-increased user equipment amount reaches default first
Limit value；
In the cell that the first server is serviced, the increase of user equipment amount in predetermined time period
Speed reaches default second threshold value.
By the user equipment amount increased newly in this method, that is, switch the use of the cell serviced into first server
Family equipment amount, and/or the speedup of user equipment amount, you can judge just having and be loaded with the train of user equipment by the
The cell that one server is covered, so as to avoid co-channel interference between first server and second server
Problem, improve the handling capacity of first server.
It is preferred that the message is stopped using particularly for the instruction second server and first server
The message of shared same frequency resource.
It is preferred that the message is carried by the public reference signal sent in special subframe.
Because first server to the public reference signal that second server is sent is to carve at one's leisure, i.e., do not enter
At the time of row monitoring, carry for indicating that second server reduces the co-channel interference between first server
Message, it is achieved thereby that on the premise of the network traffics for the cell that second server is covered are not influenceed, keep away
The problem of having exempted from co-channel interference between first server and second server, improve handling up for first server
Amount.
A kind of disturbance coordination method provided in an embodiment of the present invention, this method include：
Receive the same between second server reduction and first server for indicating of first server transmission
The message of frequency interference；
According to the message received, the co-channel interference between first server is reduced.
When second server receives the message of the reduction co-channel interference for being used to indicate of first server transmission
When, you can judge just thering is the train for being loaded with user equipment to pass through the cell that first server is covered, now hold
Row reduces the co-channel interference operation between first server, it is achieved thereby that avoiding first server and second
Between server the problem of co-channel interference, the handling capacity of first server is improved.
It is preferred that the message is stopped using particularly for the instruction second server and first server
The message of shared same frequency resource.
A kind of server provided in an embodiment of the present invention, the server include：
Message module is generated, for when meeting default to be done between first server and second server
When disturbing the trigger condition of coordination, generate for indicating that second server reduces the same frequency between first server
The message of interference；
Message module is sent, for sending the message to the second server.
Pass through the default trigger condition in the equipment, you can judge just thering is the train for being loaded with user equipment to pass through
The cell that first server is covered, now first server is sent to second server is used to indicate the second clothes
The message for the co-channel interference being engaged between device reduction and first server, it is achieved thereby that avoiding first server
Between second server the problem of co-channel interference, the handling capacity of first server is improved..
It is preferred that the trigger condition includes one of following condition or combination：
In the cell that the first server is serviced, newly-increased user equipment amount reaches default first
Limit value；
In the cell that the first server is serviced, the increase of user equipment amount in predetermined time period
Speed reaches default second threshold value.
By the user equipment amount increased newly in the equipment, that is, switch the use of the cell serviced into first server
Family equipment amount, and/or the speedup of user equipment amount, you can judge just having and be loaded with the train of user equipment by the
The cell that one server is covered, so as to avoid co-channel interference between first server and second server
Problem, improve the handling capacity of first server.
It is preferred that the message is stopped using particularly for the instruction second server and first server
The message of shared same frequency resource.
It is preferred that the message is carried by the public reference signal sent in special subframe.
Because first server to the public reference signal that second server is sent is to carve at one's leisure, i.e., do not enter
At the time of row monitoring, carry for indicating that second server reduces the co-channel interference between first server
Message, it is achieved thereby that on the premise of the network traffics for the cell that second server is covered are not influenceed, keep away
The problem of having exempted from co-channel interference between first server and second server, improve handling up for first server
Amount.
A kind of server provided in an embodiment of the present invention, the server include：
Message module is received, is used to indicate that second server to reduce and for receive first server transmission
The message of co-channel interference between one server；
Interference module is reduced, for according to the message received, the same frequency reduced between first server to be done
Disturb.
When reception message module receives disappearing for the reduction co-channel interference for being used to indicate of first server transmission
During breath, you can judge just thering is the train for being loaded with user equipment to pass through the cell that first server is covered, now
Reduce interference module and perform the co-channel interference operation reduced between first server, it is achieved thereby that avoiding the
Between one server and second server the problem of co-channel interference, the handling capacity of first server is improved.
It is preferred that the message is stopped using particularly for the instruction second server and first server
The message of shared same frequency resource.
It is preferred that the server also includes：
Message module is generated, for when meeting default to be done between first server and second server
When disturbing the trigger condition of coordination, generate for indicating that second server reduces the same frequency between first server
The message of interference；
Message module is sent, for sending the message to the second server.
Brief description of the drawings
Fig. 1 is a kind of flow signal of disturbance coordination method of first server side provided in an embodiment of the present invention
Figure；
Fig. 2 is a kind of flow signal of disturbance coordination method of second server side provided in an embodiment of the present invention
Figure；
Fig. 3 is the structural representation of first server provided in an embodiment of the present invention；
Fig. 4 is the structural representation of second server provided in an embodiment of the present invention；
Fig. 5 is the schematic flow sheet of disturbance coordination method of the embodiment of the present invention.
Embodiment
The embodiments of the invention provide a kind of disturbance coordination method and server, to pre- when meeting by monitoring
If trigger condition when, that is, determine be loaded with user equipment train covered by first server it is small
Qu Shi, send for indicating that second server reduces the message of the co-channel interference between first server, from
And solve the problems, such as co-channel interference between first server and second server in the prior art, at the same time
Also improve the handling capacity of first server.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole implementation
Example.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
,, should the embodiments of the invention provide a kind of disturbance coordination method in first server side referring to Fig. 1
Method includes：
S101, when meet it is default between first server and second server carry out interference coordination triggering
During condition, first server generates to be done for indicating that second server reduces the same frequency between first server
The message disturbed；
S102, the first server send the message to the second server.
Wherein, the trigger condition includes one of following condition or combination：
In the cell that the first server is serviced, newly-increased user equipment amount reaches default first
Limit value；
In the cell that the first server is serviced, the increase of user equipment amount in predetermined time period
Speed reaches default second threshold value；
In the cell that the first server is serviced, the newly-increased user equipment amount in predetermined time period
Reach default 3rd threshold value；
In the cell that the first server is serviced, user equipment amount reaches default 4th threshold value.
The trigger condition includes but are not limited to combinations thereof, as long as can monitor to switch into first server
The intra-cell users number increase serviced, or monitor total user in the cell that first server is serviced
Increase sharply, be all contained in the trigger condition described in the embodiment of the present invention.
Therefore, before step S101, this method also includes：
Monitor new in the user equipment amount and the cell in the cell that the first server is serviced
The user equipment amount of increasing.
After step s 102, this method also includes：
Monitor user equipment amount and the switching within cell in the cell that the first server is serviced
The user equipment amount gone out；
When monitoring one of following condition or combination, stop sending the message to second server：
In the cell that the first server is serviced, the user equipment amount switched out reaches the default 5th
Threshold value；
In the cell that the first server is serviced, the reduction of user equipment amount in predetermined time period
Speed reaches default 6th threshold value；
In the cell that the first server is serviced, the user equipment that is switched out in predetermined time period
Amount reaches default 7th threshold value；
In the cell that the first server is serviced, user equipment amount reaches default 8th threshold value.
Specifically, the message that first server is sent to second server in step S102 is specifically, be used for
Indicate that the second server stops using the message of the same frequency resource shared with first server.Wherein, should
Message passes through the public reference signal (Common Reference Signal, CRS) that is sent in special subframe
Carry.
Because first server to the public reference signal that second server is sent is to carve at one's leisure, i.e., do not enter
Row exchange electric calibration (Alternating current, AC), digital pre-distortion calibration (Digital Pre-Distortion,
DPD), at the time of optical path difference calibration (Optical Path Difference, OPD), carry for indicating the
Two servers reduce the message of the co-channel interference between first server, it is achieved thereby that not influenceing second
On the premise of the network traffics for the cell that server is covered, avoid first server and second server it
Between co-channel interference the problem of, improve the handling capacity of first server.
,, should the embodiments of the invention provide a kind of disturbance coordination method in second server side referring to Fig. 2
Method includes：
What S201, reception first server were sent is used to indicate that second server to be reduced between first server
Co-channel interference message；
The message that S202, basis receive, reduces the co-channel interference between first server.
Wherein, the message is stopped using particularly for the instruction second server and is total to first server
The message of same frequency resource, wherein, the message is carried by the public reference signal sent in special subframe.
Specifically, due in message transmitting procedure, interference inevitably be present, as white noise, electromagnetism are done
Situations such as disturbing, therefore, to avoid disturbing, step S202 includes：
If the power of message received in monitoring predetermined period reaches default power threshold, reduce with
Co-channel interference between first server；Otherwise, normal mode is recovered.
Wherein, the co-channel interference between the reduction and first server, including：
Pass through physical uplink link shared channels (the Physical Uplink Shared of second server
Channel, PUSCH) stop scheduling with first server share same frequency Physical Resource Block (Physical
Resource Block, PRB)；
Pass through physical down link sharing channel (the Physical Downlink Shared of second server
Channel, PDSCH) stop scheduling with first server share same frequency PRB.
The embodiment of the present invention is listed by stopping scheduling using the PRB with frequency, realizes physical down control letter
Road (Physical Downlink Control Channel, PDCCH) reduces transmission power, physical uplink chain
Road control channel (Physical Uplink Control Channel, PUCCH), which reduces, receives target signal to noise ratio,
The interference of frequency lap is reduced, but can also realize lower the dry of frequency lap by other means
Disturb, be not limited only to method provided in an embodiment of the present invention.
Referring to Fig. 3, the embodiments of the invention provide a kind of server, the server includes：
Message module 301 is generated, for when meeting default between first server and second server to enter
During the trigger condition of row interference coordination, generate for indicating that second server is reduced between first server
The message of co-channel interference；
Message module 302 is sent, for sending the message to the second server.
Specifically, the trigger condition includes one of following condition or combination：
In the cell that the first server is serviced, newly-increased user equipment amount reaches default first
Limit value；
In the cell that the first server is serviced, the increase of user equipment amount in predetermined time period
Speed reaches default second threshold value；
In the cell that the first server is serviced, the newly-increased user equipment amount in predetermined time period
Reach default 3rd threshold value；
In the cell that the first server is serviced, user equipment amount reaches default 4th threshold value.
Specifically, the message is particularly for indicating that the second server stops using and first server
The message of shared same frequency resource.
Specifically, the message is carried by the public reference signal sent in special subframe.
Specifically, the server provided in an embodiment of the present invention shown in Fig. 3 is first server；Described
One server can be for the server for the dedicated network for covering high ferro.
Referring to Fig. 4, the embodiments of the invention provide a kind of server, the server includes：
Receive message module 401, for receive first server transmission be used for indicate second server reduction
The message of co-channel interference between first server；
Interference module 402 is reduced, for according to the message received, reducing same between first server
Frequency disturbs.
Specifically, the message is particularly for indicating that the second server stops using and first server
The message of shared same frequency resource.
Specifically, the server provided in an embodiment of the present invention shown in Fig. 4 is second server；Described
Two servers can be the server for covering the public network along high ferro.
Specifically, the server also includes：
Message module is generated, for when meeting default to be done between first server and second server
When disturbing the trigger condition of coordination, generate for indicating that second server reduces the same frequency between first server
The message of interference；
Message module is sent, for sending the message to the second server.
For ease of understanding, further the solution of the present invention will be explained by specific embodiment below.
Assuming that the dedicated network of covering high ferro uses F-band with the public network along covering high ferro, and adopt
Special subframe is configured with SSP6 subframes up-downgoing proportioning mode.To ensure the dedicated network of covering high ferro with covering
Public network along lid high ferro carries out calibration operation at identical time point, therefore nominal frame number is 128*N
Special subframe 1 and special subframe 1 and special subframe 6 that special subframe 6 and nominal frame number are 129*N
Do not send the CRS signals of symbol 7, wherein, N is positive integer.
Referring to Fig. 5, interference adjustments method provided in an embodiment of the present invention, this method includes：
S501, the server (hereinafter private network server) of dedicated network for covering high ferro monitor
When the trigger condition of default interference coordination is satisfied, private network server is generated for indicating along covering high ferro
Public network server (hereinafter public network server) reduce and private network server between same frequency do
The message disturbed, wherein, above-mentioned message passes through in the special subframe 1 and special subframe that nominal frame number is 128*N
6 and nominal frame number be 129*N special subframe 1 and special subframe 6 send CRS signals in symbol 7
Middle carrying；
S502, private network server send the message to public network server；
S503, public network server receive the message that the CRS signals that private network server is sent carry, and monitoring connects
The power of the symbol 7 in CRS signals in the message received；
S504, when monitor power reach default power threshold when, reduce and first server between it is same
Frequency disturbs.
In summary, the embodiments of the invention provide a kind of disturbance coordination method and server, to pass through prison
Survey when meeting default trigger condition, that is, determine that the train for being loaded with user equipment passes through first server
During the cell covered, the mode for eating dishes without rice or wine to send CRS signals carrying message is taken to notify second server to drop
The low co-channel interference between first server, realizing is not influenceing cell that second server covered
On the premise of network traffics, solves co-channel interference between first server and second server in the prior art
The problem of, at the same time improve the handling capacity of first server；Information interactive process is simple and quick, and prolongs
When it is small, independent of existing constant transmissions mode, limitation is few；Second server calibrated without AC,
When DPD is calibrated and OPD is calibrated, the co-channel interference between first server can be just reduced, is ensureing net
On the premise of the normal operation of network, the influence to network total resources number is within 0.5%, i.e., to existing net
Network total resources number influences can be neglected, and the flow total amount of the cell covered to second server does not have shadow
Ring.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can use complete hardware embodiment, complete software embodiment or knot
The form of embodiment in terms of conjunction software and hardware.Wherein wrapped in one or more moreover, the present invention can use
Containing computer usable program code computer-usable storage medium (include but is not limited to magnetic disk storage and
Optical memory etc.) on the form of computer program product implemented.
The present invention is produced with reference to method according to embodiments of the present invention, equipment (system) and computer program
The flow chart and/or block diagram of product describes.It should be understood that can by computer program instructions implementation process figure and
/ or each flow in block diagram and/or square frame and flow in flow chart and/or block diagram and/
Or the combination of square frame.These computer program instructions can be provided to all-purpose computer, special-purpose computer, insertion
Formula processor or the processor of other programmable data processing devices are to produce a machine so that pass through calculating
The instruction of the computing device of machine or other programmable data processing devices is produced for realizing in flow chart one
The device for the function of being specified in individual flow or multiple flows and/or one square frame of block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable datas to handle and set
In the standby computer-readable memory to work in a specific way so that be stored in the computer-readable memory
Instruction produce and include the manufacture of command device, command device realization is in one flow or multiple of flow chart
The function of being specified in one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices, made
Obtain and series of operation steps is performed on computer or other programmable devices to produce computer implemented place
Reason, so as to which the instruction that is performed on computer or other programmable devices is provided for realizing in flow chart one
The step of function of being specified in flow or multiple flows and/or one square frame of block diagram or multiple square frames.
Obviously, those skilled in the art can carry out various changes and modification without departing from this hair to the present invention
Bright spirit and scope.So, if the present invention these modifications and variations belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (13)
1. a kind of disturbance coordination method, it is characterised in that this method includes：
When the trigger condition for meeting the default progress interference coordination between first server and second server
When, first server is generated for indicating that second server reduces the co-channel interference between first server
Message；
The first server sends the message to the second server.
2. according to the method for claim 1, it is characterised in that the trigger condition includes following bar
One of part or combination：
In the cell that the first server is serviced, newly-increased user equipment amount reaches default first
Limit value；
In the cell that the first server is serviced, the increase of user equipment amount in predetermined time period
Speed reaches default second threshold value.
3. according to the method for claim 1, it is characterised in that the message is particularly for instruction
The second server stops using the message of the same frequency resource shared with first server.
4. according to the method for claim 3, it is characterised in that the message passes through in special subframe
The public reference signal of transmission carries.
5. a kind of disturbance coordination method, it is characterised in that this method includes：
Receive the same between second server reduction and first server for indicating of first server transmission
The message of frequency interference；
According to the message received, the co-channel interference between first server is reduced.
6. according to the method for claim 5, it is characterised in that the message is particularly for instruction
The second server stops using the message of the same frequency resource shared with first server.
7. a kind of server, it is characterised in that the server includes：
Message module is generated, for when meeting default to be done between first server and second server
When disturbing the trigger condition of coordination, generate for indicating that second server reduces the same frequency between first server
The message of interference；
Message module is sent, for sending the message to the second server.
8. server according to claim 7, it is characterised in that the trigger condition includes following
One of condition or combination：
In the cell that the first server is serviced, newly-increased user equipment amount reaches default first
Limit value；
In the cell that the first server is serviced, the increase of user equipment amount in predetermined time period
Speed reaches default second threshold value.
9. server according to claim 7, it is characterised in that the message is particularly for finger
Show that the second server stops using the message of the same frequency resource shared with first server.
10. server according to claim 9, it is characterised in that the message passes through in special son
The public reference signal that frame is sent carries.
11. a kind of server, it is characterised in that the server includes：
Message module is received, is used to indicate that second server to reduce and for receive first server transmission
The message of co-channel interference between one server；
Interference module is reduced, for according to the message received, the same frequency reduced between first server to be done
Disturb.
12. server according to claim 11, it is characterised in that the message particularly for
Indicate that the second server stops using the message of the same frequency resource shared with first server.
13. the server according to claim 11 or 12, it is characterised in that the server also includes：
Message module is generated, for when meeting default to be done between first server and second server
When disturbing the trigger condition of coordination, generate for indicating that second server reduces the same frequency between first server
The message of interference；
Message module is sent, for sending the message to the second server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610299318.3A CN107347186B (en) | 2016-05-06 | 2016-05-06 | A kind of disturbance coordination method and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610299318.3A CN107347186B (en) | 2016-05-06 | 2016-05-06 | A kind of disturbance coordination method and server |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107347186A true CN107347186A (en) | 2017-11-14 |
| CN107347186B CN107347186B (en) | 2019-11-19 |
Family
ID=60254075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610299318.3A Active CN107347186B (en) | 2016-05-06 | 2016-05-06 | A kind of disturbance coordination method and server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107347186B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577929A (en) * | 2008-05-09 | 2009-11-11 | 中兴通讯股份有限公司 | Judging method of terminal area state and moving terminal |
| CN102013902A (en) * | 2009-11-11 | 2011-04-13 | 大唐移动通信设备有限公司 | Inter-cell interference suppression method and communication equipment |
| WO2011046727A2 (en) * | 2009-10-14 | 2011-04-21 | Comsonics, Inc. | Signal egress alarm |
| CN102036249A (en) * | 2009-09-24 | 2011-04-27 | 株式会社Ntt都科摩 | Inter-cell interference coordination method and base station |
| CN103249134A (en) * | 2012-02-13 | 2013-08-14 | 中兴通讯股份有限公司 | Coordinating method and system for inter-cell uplink interferences |
| CN105307192A (en) * | 2014-06-03 | 2016-02-03 | 华为技术有限公司 | Wireless network control method and related device and system |
-
2016
- 2016-05-06 CN CN201610299318.3A patent/CN107347186B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577929A (en) * | 2008-05-09 | 2009-11-11 | 中兴通讯股份有限公司 | Judging method of terminal area state and moving terminal |
| CN102036249A (en) * | 2009-09-24 | 2011-04-27 | 株式会社Ntt都科摩 | Inter-cell interference coordination method and base station |
| WO2011046727A2 (en) * | 2009-10-14 | 2011-04-21 | Comsonics, Inc. | Signal egress alarm |
| CN102013902A (en) * | 2009-11-11 | 2011-04-13 | 大唐移动通信设备有限公司 | Inter-cell interference suppression method and communication equipment |
| CN103249134A (en) * | 2012-02-13 | 2013-08-14 | 中兴通讯股份有限公司 | Coordinating method and system for inter-cell uplink interferences |
| CN105307192A (en) * | 2014-06-03 | 2016-02-03 | 华为技术有限公司 | Wireless network control method and related device and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107347186B (en) | 2019-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105027638B (en) | Method and apparatus of the management for the transmission power of device-to-device communication | |
| CA2860708C (en) | Method for mapping control channel resources, base station, and user equipment | |
| CN101820669B (en) | Method and device for allocating PDCCH resources | |
| CN103428777B (en) | Reference signal processing method and processing device | |
| KR20190043166A (en) | Enabling uplink communication waveform selection | |
| CN105981421A (en) | Terminal apparatus, base station apparatus, communication system, communication method, and integrated circuit | |
| CN105142227B (en) | A kind of determination method and apparatus of MCS grade | |
| CN102065550B (en) | Method and device for reducing inter-cell interference of orthogonal frequency division multiplexing system and terminal thereof | |
| CN107889251A (en) | A kind of determination method, the network equipment and the terminal of time-domain resource unit set structure | |
| US10873939B2 (en) | Selecting a modulation and coding scheme and a transmit block size in long term evolution | |
| CN104935396A (en) | Signaling notification method and system for interference elimination or suppression, and receiving method and device | |
| CN103369695B (en) | A kind of uplink dispatch method and device | |
| CN105450374B (en) | A kind of information processing method, system and base station | |
| KR101512585B1 (en) | Method and device for allocating uplink channel resource of cooperative multi-point transmission/reception | |
| CN109275150A (en) | A kind of channel transmission parameters determine method and apparatus | |
| CN105163320B (en) | A kind of disturbance coordination method and device | |
| CN102045854B (en) | Method for interference coordination of LTE (Long Term Evolution) system | |
| CN104170439B (en) | Connected state access method, device and equipment | |
| US9615367B2 (en) | Method, device, and communication system for transmission control | |
| CN106856628A (en) | A kind of RACH suppresses the method and device of empty inspection | |
| CN107347186A (en) | A kind of disturbance coordination method and server | |
| CN103856982B (en) | A kind of method for reducing down control channel interference | |
| RU2608580C1 (en) | Method and device for control channel transmitting | |
| CN103079210B (en) | Inter-cell downlink disturbance coordination method, base station and system | |
| CN104853359B (en) | Heterogeneous network disturbance coordination method and interference coordination device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |