CN102960040B - 自组织式小区间干扰协调的系统和方法 - Google Patents
自组织式小区间干扰协调的系统和方法 Download PDFInfo
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- CN102960040B CN102960040B CN201180030274.XA CN201180030274A CN102960040B CN 102960040 B CN102960040 B CN 102960040B CN 201180030274 A CN201180030274 A CN 201180030274A CN 102960040 B CN102960040 B CN 102960040B
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- frequency reuse
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/29—Control channels or signalling for resource management between an access point and the access point controlling device
-
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36789810P | 2010-07-27 | 2010-07-27 | |
US61/367,898 | 2010-07-27 | ||
US13/106,598 | 2011-05-12 | ||
US13/106,598 US9585024B2 (en) | 2010-07-27 | 2011-05-12 | System and method for self-organized inter-cell interference coordination |
PCT/CN2011/075841 WO2012013096A1 (en) | 2010-07-27 | 2011-06-17 | System and method for self-organized inter-cell interference coordination |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102960040A CN102960040A (zh) | 2013-03-06 |
CN102960040B true CN102960040B (zh) | 2016-11-16 |
Family
ID=45527221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180030274.XA Active CN102960040B (zh) | 2010-07-27 | 2011-06-17 | 自组织式小区间干扰协调的系统和方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9585024B2 (zh) |
EP (1) | EP2589248B1 (zh) |
CN (1) | CN102960040B (zh) |
WO (2) | WO2012013096A1 (zh) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010140854A2 (en) * | 2009-06-03 | 2010-12-09 | Lg Electronics Inc. | Method for estimating channel state in a wireless communication system using fractional frequency reuse and mobile station using the same |
US8498579B2 (en) | 2009-07-20 | 2013-07-30 | Qualcomm Incorporated | Channel reuse in communication systems |
US20110090820A1 (en) | 2009-10-16 | 2011-04-21 | Osama Hussein | Self-optimizing wireless network |
US9031591B2 (en) * | 2010-11-17 | 2015-05-12 | Futurewei Technologies, Inc. | System and method for self-optimized inter-cell interference coordination |
WO2012116723A1 (en) * | 2011-02-28 | 2012-09-07 | Nokia Siemens Networks Oy | Self-organized decentralized mobility robustness optimization |
JP5378629B2 (ja) * | 2011-03-31 | 2013-12-25 | エヌイーシー ヨーロッパ リミテッド | リレー拡張ネットワークにおけるリレーノードの設定および再設定を実行する方法および装置 |
EP2701419B1 (en) * | 2011-05-17 | 2015-07-01 | Huawei Technologies Co., Ltd. | Method, device and base station for resources distribution |
US8509762B2 (en) | 2011-05-20 | 2013-08-13 | ReVerb Networks, Inc. | Methods and apparatus for underperforming cell detection and recovery in a wireless network |
WO2012169951A1 (en) * | 2011-06-10 | 2012-12-13 | Telefonaktiebolaget L M Ericsson (Publ) | Dynamic carrier selection for cell base stations |
JP5708335B2 (ja) * | 2011-07-19 | 2015-04-30 | 富士通株式会社 | 基地局及び通信方法並びに無線通信システム |
EP2754271B1 (en) | 2011-09-09 | 2019-11-13 | Reverb Networks Inc. | Methods and apparatus for implementing a self optimizing-organizing network manager |
EP2761912B1 (en) * | 2011-09-28 | 2020-02-26 | Nokia Solutions and Networks Oy | Inter-system interference in communications |
US9378058B2 (en) * | 2011-10-17 | 2016-06-28 | Excalibur Ip, Llc | Method and system for dynamic control of a multi-tier processing system |
US9258719B2 (en) | 2011-11-08 | 2016-02-09 | Viavi Solutions Inc. | Methods and apparatus for partitioning wireless network cells into time-based clusters |
GB2496908B (en) | 2011-11-28 | 2017-04-26 | Ubiquisys Ltd | Power management in a cellular system |
US8886203B2 (en) * | 2011-12-28 | 2014-11-11 | Qualcomm Incorporated | Dynamic channel reuse in multi-access communication systems |
WO2013123162A1 (en) | 2012-02-17 | 2013-08-22 | ReVerb Networks, Inc. | Methods and apparatus for coordination in multi-mode networks |
US10165454B2 (en) * | 2012-03-15 | 2018-12-25 | Nec Corporation | Radio communication system, radio station, network operation management apparatus, and network optimization method |
US9526091B2 (en) * | 2012-03-16 | 2016-12-20 | Intel Corporation | Method and apparatus for coordination of self-optimization functions in a wireless network |
EP2832150B1 (en) | 2012-03-25 | 2017-11-22 | Intucell Ltd. | Communication apparatus and method for optimizing performance of a communication network |
WO2013152137A1 (en) * | 2012-04-03 | 2013-10-10 | Eden Rock Communications, Llc | Wireless multi-site capacity coordination |
US8937969B2 (en) * | 2012-09-13 | 2015-01-20 | Alcatel Lucent | Enhanced inter-cell interference control |
US10085154B2 (en) * | 2012-10-17 | 2018-09-25 | Huawei Technologies Co., Ltd. | System and method for dynamic inter-cell interference coordination |
IL222709A (en) | 2012-10-25 | 2016-02-29 | Intucell Ltd | A method and mechanism for coordinating interference between communications cells in solar systems |
US9167444B2 (en) | 2012-12-04 | 2015-10-20 | Cisco Technology, Inc. | Method for managing heterogeneous cellular networks |
US9014004B2 (en) | 2012-12-04 | 2015-04-21 | Cisco Technology, Inc. | Method for managing load balance in a cellular heterogeneous network |
US20140219117A1 (en) * | 2013-02-07 | 2014-08-07 | Qualcomm Incorporated | Apparatus and method for inter cell interference coordination |
IL224926A0 (en) | 2013-02-26 | 2013-07-31 | Valdimir Yanover | A method and system for allocating resources in the @telecommunications@cellphone network |
WO2014134799A1 (zh) * | 2013-03-06 | 2014-09-12 | 华为技术有限公司 | 小区的处理方法、装置及集中控制器 |
US10327157B2 (en) * | 2013-03-25 | 2019-06-18 | Nokia Solutions And Networks Oy | Dynamically targeting optimization of network elements |
CN105165101B (zh) * | 2013-04-09 | 2018-10-16 | 高通股份有限公司 | 用于小区簇干扰管理的方法和装置 |
US9572055B2 (en) * | 2013-04-09 | 2017-02-14 | Spectrum Effect, Inc. | Uplink interference detection using transmission matrices |
GB2518584B (en) | 2013-07-09 | 2019-12-25 | Cisco Tech Inc | Power setting |
US9717091B2 (en) | 2013-09-16 | 2017-07-25 | Qualcomm Incorporated | Mobility-based fractional frequency reuse |
US9451625B2 (en) * | 2013-09-19 | 2016-09-20 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for providing interference characteristics for interference mitigation |
DE102013110833B4 (de) * | 2013-09-30 | 2018-10-18 | Intel IP Corporation | Verfahren und Vorrichtungen zum Bestimmen von effektiven gegenseitigen Informationen |
US9414310B2 (en) | 2013-11-27 | 2016-08-09 | Cisco Technology, Inc. | System and method for small cell power control in an enterprise network environment |
US9642155B2 (en) | 2014-06-03 | 2017-05-02 | Cellos Software Ltd | Method and apparatus for dynamic inter-cell interference avoidance in cellular communication networks |
US9655102B2 (en) | 2014-06-20 | 2017-05-16 | Cisco Technology, Inc. | Interference control in a cellular communications network |
US9402195B2 (en) | 2014-09-07 | 2016-07-26 | Cisco Technology, Inc. | Operation of base station in a cellular communications network |
US9844070B2 (en) | 2014-09-10 | 2017-12-12 | Cisco Technology, Inc. | System and method for decoupling long term evolution media access control scheduling from subframe rate procedures |
US9729396B2 (en) | 2014-11-04 | 2017-08-08 | Cisco Technology, Inc. | System and method for providing dynamic radio access network orchestration |
US9113353B1 (en) | 2015-02-27 | 2015-08-18 | ReVerb Networks, Inc. | Methods and apparatus for improving coverage and capacity in a wireless network |
US9918314B2 (en) | 2015-04-14 | 2018-03-13 | Cisco Technology, Inc. | System and method for providing uplink inter cell interference coordination in a network environment |
US12082002B2 (en) | 2015-07-01 | 2024-09-03 | Comcast Cable Communications, Llc | Intelligent selection of operating parameters for a wireless access point |
US11228925B2 (en) * | 2015-07-01 | 2022-01-18 | Comcast Cable Communications, Llc | Providing utilization information for intelligent selection of operating parameters of a wireless access point |
US10244422B2 (en) | 2015-07-16 | 2019-03-26 | Cisco Technology, Inc. | System and method to manage network utilization according to wireless backhaul and radio access network conditions |
US9648569B2 (en) | 2015-07-25 | 2017-05-09 | Cisco Technology, Inc. | System and method to facilitate small cell uplink power control in a network environment |
US9860852B2 (en) | 2015-07-25 | 2018-01-02 | Cisco Technology, Inc. | System and method to facilitate small cell uplink power control in a network environment |
US9854535B2 (en) | 2015-07-28 | 2017-12-26 | Cisco Technology, Inc. | Determining fractional frequency reuse power levels for downlink transmissions |
US9854536B2 (en) | 2015-08-03 | 2017-12-26 | Cisco Technology, Inc. | User equipment power level selection for downlink transmissions |
US9848389B2 (en) | 2015-08-03 | 2017-12-19 | Cisco Technology, Inc. | Selecting cells for downlink inter-cell interference coordination |
US10154415B2 (en) | 2015-08-04 | 2018-12-11 | Cisco Technology, Inc. | Resource adaptation for frequency domain downlink inter-cell interference coordination |
US9967067B2 (en) | 2015-09-08 | 2018-05-08 | Cisco Technology, Inc. | Serving noise/macro interference limited user equipment for downlink inter-cell interference coordination |
HK1250868A1 (zh) * | 2015-09-18 | 2019-01-11 | 英特尔公司 | 識別全雙工通信系統中的受害方和干擾源 |
US9961576B2 (en) | 2015-10-15 | 2018-05-01 | Comcast Cable Communications, Llc | Wi-Fi radio health score |
US9820296B2 (en) | 2015-10-20 | 2017-11-14 | Cisco Technology, Inc. | System and method for frequency and time domain downlink inter-cell interference coordination |
US9826408B2 (en) | 2015-12-07 | 2017-11-21 | Cisco Technology, Inc. | System and method to provide uplink interference coordination in a network environment |
EP3182778B1 (en) * | 2015-12-18 | 2019-10-16 | Deutsche Telekom AG | Scheduling method, system and base station for mobile networks with bursty traffic |
US10143002B2 (en) | 2016-01-12 | 2018-11-27 | Cisco Technology, Inc. | System and method to facilitate centralized radio resource management in a split radio access network environment |
US9813970B2 (en) | 2016-01-20 | 2017-11-07 | Cisco Technology, Inc. | System and method to provide small cell power control and load balancing for high mobility user equipment in a network environment |
US10420134B2 (en) | 2016-02-02 | 2019-09-17 | Cisco Technology, Inc. | System and method to facilitate subframe scheduling in a split medium access control radio access network environment |
US10091697B1 (en) | 2016-02-08 | 2018-10-02 | Cisco Technology, Inc. | Mitigation of uplink interference within heterogeneous wireless communications networks |
US11362794B2 (en) * | 2016-05-13 | 2022-06-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Determining a relationship between a first and a second node |
WO2017204551A1 (en) * | 2016-05-24 | 2017-11-30 | Samsung Electronics Co., Ltd. | Inter-cell interference coordinating method and apparatus |
FR3052952B1 (fr) * | 2016-06-15 | 2018-07-13 | Sagemcom Energy & Telecom Sas | Procede de definition et d'application d'un plan de frequence |
US10439772B2 (en) | 2016-06-21 | 2019-10-08 | Qualcomm Incorporated | Reuse-pattern based co-ordinate multi-point transmission via distributed message exchange |
WO2019034232A1 (en) * | 2017-08-14 | 2019-02-21 | Telefonaktiebolaget Lm Ericsson (Publ) | COMMUNITY DETECTION IN RADIO ACCESS NETWORKS HAVING CONSTRAINTS |
EP3711333B1 (en) * | 2017-11-17 | 2022-03-23 | Nokia Technologies Oy | Cell relations optimization |
CN110831043B (zh) * | 2018-08-10 | 2022-09-27 | 维沃移动通信有限公司 | 一种干扰处理方法、装置及系统 |
US10798585B2 (en) | 2019-02-27 | 2020-10-06 | Cisco Technology, Inc. | Dynamic fractional frequency reuse |
US11272407B2 (en) * | 2019-11-12 | 2022-03-08 | Cisco Technology, Inc. | User equipment fingerprinting based on reference signal |
US11632765B2 (en) | 2020-07-21 | 2023-04-18 | Airhop Communication, Inc. | Uplink interference management for wireless networks |
KR20240090846A (ko) * | 2021-10-29 | 2024-06-21 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 강화된 링크 레벨 보고를 송신 및/또는 수신하기 위한 디바이스 및 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101360321A (zh) * | 2007-08-03 | 2009-02-04 | 阿尔卡特朗讯 | 减少蜂窝无线通信网络中干扰的方法及干扰协调器和基站 |
WO2009052754A1 (en) * | 2007-10-16 | 2009-04-30 | Mediatek Inc. | Interference measurement mechanism for frequency reuse in cellular ofdma systems |
CN101784116A (zh) * | 2009-01-19 | 2010-07-21 | 华为技术有限公司 | 一种探测参考信号资源分配的方法、系统和设备 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2583395A (en) | 1994-06-03 | 1996-01-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive frequency allocation for broadcast control channels |
US6128497A (en) | 1997-12-03 | 2000-10-03 | Nortel Networks Limited | High capacity cell planning based on fractional frequency reuse |
FI20021314A0 (fi) * | 2002-07-03 | 2002-07-03 | Nokia Corp | Tiedonsiirtomenetelmä ja järjestely |
WO2006011337A1 (ja) | 2004-07-27 | 2006-02-02 | Nec Corporation | 上り回線無線リソース制御の方法、基地局装置、及び無線ネットワーク制御装置 |
US7412254B2 (en) | 2004-10-05 | 2008-08-12 | Nortel Networks Limited | Power management and distributed scheduling for uplink transmissions in wireless systems |
CN1960527A (zh) | 2005-11-04 | 2007-05-09 | 华为技术有限公司 | 一种调整共同体内通信资源的方法 |
GB2433378B (en) | 2005-12-14 | 2007-11-14 | Motorola Inc | Apparatus and method for frequency planning for a celluar communication system |
EP1806942A1 (en) | 2006-01-05 | 2007-07-11 | Alcatel Lucent | Method of semidynamic centralized interference coordination for cellular systems |
CN101406080B (zh) * | 2006-03-20 | 2010-10-06 | 北电网络有限公司 | 无线通信网络中进行分数频率复用的方法和系统 |
KR100964577B1 (ko) | 2006-06-02 | 2010-06-21 | 삼성전자주식회사 | 통신 시스템에서 전력 제어 방법 및 시스템 |
WO2008120159A2 (en) * | 2007-03-30 | 2008-10-09 | Nokia Corporation | System and method for self-optimization of interference coordination in communication systems |
WO2009041040A1 (ja) | 2007-09-26 | 2009-04-02 | Panasonic Corporation | 無線通信システム、無線基地局装置、及び送信制御方法 |
US8259601B2 (en) * | 2007-10-16 | 2012-09-04 | Mediatek Inc. | Interference measurement mechanism for frequency reuse in cellular OFDMA systems |
CN101472339B (zh) | 2007-12-25 | 2010-12-08 | 华为技术有限公司 | 一种小区干扰协调的方法 |
CN101742612A (zh) | 2008-11-19 | 2010-06-16 | 华为技术有限公司 | 保存邻区关系信息的方法、装置及演进基站 |
US8068459B2 (en) | 2009-03-31 | 2011-11-29 | Intel Corporation | Adaptive frequency reuse method of radio resources management and allocation |
KR101547545B1 (ko) | 2009-04-20 | 2015-09-04 | 삼성전자주식회사 | 무선 통신 시스템의 기지국간 간섭 제거를 위한 방법 및 이를 위한 장치 |
US8204015B2 (en) * | 2009-05-29 | 2012-06-19 | Motorola Solutions, Inc. | Method and apparatus for zone controller based dynamic spectrum allocation |
US8442545B2 (en) * | 2009-06-17 | 2013-05-14 | Telefonaktiebolaget L M Ericsson (Publ) | Network-wide inter-cell interference minimization via coordinated multipoint cell scheduling coordination |
US8670432B2 (en) * | 2009-06-22 | 2014-03-11 | Qualcomm Incorporated | Methods and apparatus for coordination of sending reference signals from multiple cells |
CN101765119B (zh) | 2009-12-10 | 2011-11-30 | 华中科技大学 | 一种基于ofdma无线蜂窝网络的动态分数频率复用方法 |
CN101711033B (zh) | 2009-12-17 | 2012-10-31 | 北京交通大学 | 适合于感知无线电网络的动态信道分配方法及系统 |
-
2011
- 2011-05-12 US US13/106,598 patent/US9585024B2/en active Active
- 2011-05-27 US US13/118,239 patent/US8731567B2/en active Active
- 2011-06-17 WO PCT/CN2011/075841 patent/WO2012013096A1/en active Application Filing
- 2011-06-17 EP EP11811798.5A patent/EP2589248B1/en not_active Not-in-force
- 2011-06-17 CN CN201180030274.XA patent/CN102960040B/zh active Active
- 2011-06-21 WO PCT/CN2011/076008 patent/WO2012013101A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101360321A (zh) * | 2007-08-03 | 2009-02-04 | 阿尔卡特朗讯 | 减少蜂窝无线通信网络中干扰的方法及干扰协调器和基站 |
WO2009052754A1 (en) * | 2007-10-16 | 2009-04-30 | Mediatek Inc. | Interference measurement mechanism for frequency reuse in cellular ofdma systems |
CN101784116A (zh) * | 2009-01-19 | 2010-07-21 | 华为技术有限公司 | 一种探测参考信号资源分配的方法、系统和设备 |
Also Published As
Publication number | Publication date |
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EP2589248B1 (en) | 2017-04-26 |
WO2012013101A1 (en) | 2012-02-02 |
US20120028584A1 (en) | 2012-02-02 |
US9585024B2 (en) | 2017-02-28 |
WO2012013096A1 (en) | 2012-02-02 |
EP2589248A4 (en) | 2013-05-08 |
US20120028664A1 (en) | 2012-02-02 |
CN102960040A (zh) | 2013-03-06 |
US8731567B2 (en) | 2014-05-20 |
EP2589248A1 (en) | 2013-05-08 |
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Effective date of registration: 20210426 Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040 Patentee after: Honor Device Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040 Patentee after: Honor Terminal Co.,Ltd. Country or region after: China Address before: 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong Patentee before: Honor Device Co.,Ltd. Country or region before: China |
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