CN104969645B - 用于蜂窝小区间干扰协调的装置和方法 - Google Patents
用于蜂窝小区间干扰协调的装置和方法 Download PDFInfo
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- CN104969645B CN104969645B CN201480007593.2A CN201480007593A CN104969645B CN 104969645 B CN104969645 B CN 104969645B CN 201480007593 A CN201480007593 A CN 201480007593A CN 104969645 B CN104969645 B CN 104969645B
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- 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
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361762250P | 2013-02-07 | 2013-02-07 | |
| US61/762,250 | 2013-02-07 | ||
| US14/026,564 | 2013-09-13 | ||
| US14/026,564 US20140219117A1 (en) | 2013-02-07 | 2013-09-13 | Apparatus and method for inter cell interference coordination |
| PCT/US2014/015068 WO2014124117A1 (en) | 2013-02-07 | 2014-02-06 | Apparatus and method for inter cell interference coordination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104969645A CN104969645A (zh) | 2015-10-07 |
| CN104969645B true CN104969645B (zh) | 2019-06-21 |
Family
ID=51259138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480007593.2A Active CN104969645B (zh) | 2013-02-07 | 2014-02-06 | 用于蜂窝小区间干扰协调的装置和方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140219117A1 (enExample) |
| EP (1) | EP2954745B1 (enExample) |
| JP (1) | JP6140305B2 (enExample) |
| KR (1) | KR101778872B1 (enExample) |
| CN (1) | CN104969645B (enExample) |
| WO (1) | WO2014124117A1 (enExample) |
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| WO2012173532A1 (en) * | 2011-06-15 | 2012-12-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for controlling interference coordination between cells |
| GB2496908B (en) | 2011-11-28 | 2017-04-26 | Ubiquisys Ltd | Power management in a cellular system |
| EP2832150B1 (en) | 2012-03-25 | 2017-11-22 | Intucell Ltd. | Communication apparatus and method for optimizing performance of a communication network |
| 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 |
| IL224926A0 (en) | 2013-02-26 | 2013-07-31 | Valdimir Yanover | A method and system for allocating resources in the @telecommunications@cellphone network |
| GB2518584B (en) | 2013-07-09 | 2019-12-25 | Cisco Tech Inc | Power setting |
| US9414310B2 (en) | 2013-11-27 | 2016-08-09 | Cisco Technology, Inc. | System and method for small cell power control in an enterprise network environment |
| 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 |
| US9628229B2 (en) | 2014-12-04 | 2017-04-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Inter-cell coordination in cellular deployment |
| WO2016087899A1 (en) | 2014-12-04 | 2016-06-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Measurement report triggering for inter-cell coordination in cellular deployment |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| US9967067B2 (en) | 2015-09-08 | 2018-05-08 | Cisco Technology, Inc. | Serving noise/macro interference limited user equipment for 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 |
| 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 |
| US20170272305A1 (en) * | 2016-03-16 | 2017-09-21 | Pc-Tel, Inc. | Systems and methods for cellular network anomaly detection using spatially aggregated data |
| US10659112B1 (en) | 2018-11-05 | 2020-05-19 | XCOM Labs, Inc. | User equipment assisted multiple-input multiple-output downlink configuration |
| US10812216B2 (en) | 2018-11-05 | 2020-10-20 | XCOM Labs, Inc. | Cooperative multiple-input multiple-output downlink scheduling |
| US10756860B2 (en) | 2018-11-05 | 2020-08-25 | XCOM Labs, Inc. | Distributed multiple-input multiple-output downlink configuration |
| US10432272B1 (en) | 2018-11-05 | 2019-10-01 | XCOM Labs, Inc. | Variable multiple-input multiple-output downlink user equipment |
| EP3888256A4 (en) | 2018-11-27 | 2022-08-31 | Xcom Labs, Inc. | NON-COHERENT COOPERATIVE MIMO COMMUNICATIONS |
| US11063645B2 (en) | 2018-12-18 | 2021-07-13 | XCOM Labs, Inc. | Methods of wirelessly communicating with a group of devices |
| US10756795B2 (en) | 2018-12-18 | 2020-08-25 | XCOM Labs, Inc. | User equipment with cellular link and peer-to-peer link |
| US11330649B2 (en) | 2019-01-25 | 2022-05-10 | XCOM Labs, Inc. | Methods and systems of multi-link peer-to-peer communications |
| US10756767B1 (en) | 2019-02-05 | 2020-08-25 | XCOM Labs, Inc. | User equipment for wirelessly communicating cellular signal with another user equipment |
| US10756782B1 (en) | 2019-04-26 | 2020-08-25 | XCOM Labs, Inc. | Uplink active set management for multiple-input multiple-output communications |
| US11032841B2 (en) | 2019-04-26 | 2021-06-08 | XCOM Labs, Inc. | Downlink active set management for multiple-input multiple-output communications |
| US10735057B1 (en) | 2019-04-29 | 2020-08-04 | XCOM Labs, Inc. | Uplink user equipment selection |
| US10686502B1 (en) | 2019-04-29 | 2020-06-16 | XCOM Labs, Inc. | Downlink user equipment selection |
| CN110445518B (zh) * | 2019-07-02 | 2021-06-22 | 厦门大学 | 大规模mimo异构网络系统下基于微小区分簇的导频分配方法 |
| US11411778B2 (en) | 2019-07-12 | 2022-08-09 | XCOM Labs, Inc. | Time-division duplex multiple input multiple output calibration |
| US12267785B2 (en) | 2019-11-05 | 2025-04-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Pre-emptive suppression of inter-cell interference in cellular wireless communication networks |
| US11411779B2 (en) | 2020-03-31 | 2022-08-09 | XCOM Labs, Inc. | Reference signal channel estimation |
| KR20230008750A (ko) | 2020-04-15 | 2023-01-16 | 엑스콤 랩스 인코퍼레이티드 | 무선 네트워크 멀티포인트 연관 및 다양성 |
| KR20230015932A (ko) | 2020-05-26 | 2023-01-31 | 엑스콤 랩스 인코퍼레이티드 | 간섭-인식 빔포밍 |
| CN111683390B (zh) * | 2020-06-11 | 2022-08-05 | 中国联合网络通信集团有限公司 | 上行干扰识别的方法、装置及系统 |
| CA3195885A1 (en) | 2020-10-19 | 2022-04-28 | XCOM Labs, Inc. | Reference signal for wireless communication systems |
| WO2022093988A1 (en) | 2020-10-30 | 2022-05-05 | XCOM Labs, Inc. | Clustering and/or rate selection in multiple-input multiple-output communication systems |
| WO2022133443A1 (en) | 2020-12-16 | 2022-06-23 | XCOM Labs, Inc. | Wireless communication with quasi-omni and directional beams |
| WO2022241436A1 (en) | 2021-05-14 | 2022-11-17 | XCOM Labs, Inc. | Scrambling identifiers for wireless communication systems |
| CN116264488A (zh) * | 2021-12-14 | 2023-06-16 | 维沃移动通信有限公司 | 干扰测量方法、装置、设备及存储介质 |
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| CN101983531A (zh) * | 2008-01-30 | 2011-03-02 | 高通股份有限公司 | 用于在无线网络中减轻导频污染的方法和装置 |
| CN102202330A (zh) * | 2011-05-23 | 2011-09-28 | 北京邮电大学 | 蜂窝移动通信系统的覆盖自优化方法 |
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| DE10315629A1 (de) * | 2003-04-04 | 2004-10-14 | T-Mobile Deutschland Gmbh | Verfahren zur Analyse der Interferenz- und Versorgungssituation in UMTS-Teilnetzen |
| KR100964438B1 (ko) * | 2008-12-19 | 2010-06-16 | 성균관대학교산학협력단 | 효과적인 다중 셀 간섭 제어 서비스 방법 및 그 장치 |
| CN101784116B (zh) * | 2009-01-19 | 2012-07-04 | 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 |
| US9166875B2 (en) * | 2009-06-22 | 2015-10-20 | Qualcomm Incorporated | Method and apparatus for network optimization using SON solutions |
| US8942209B2 (en) * | 2009-08-12 | 2015-01-27 | Qualcomm Incorporated | Systems and methods for supporting an enhanced serving cell change when moving among different cell types |
| CN102045758B (zh) * | 2009-10-20 | 2013-08-28 | 华为技术有限公司 | 确定小区间干扰协调的方法、基站及系统 |
| US8666398B2 (en) * | 2010-04-13 | 2014-03-04 | Qualcomm Incorporated | Random access procedure enhancements for heterogeneous networks |
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| WO2012081150A1 (ja) * | 2010-12-17 | 2012-06-21 | 日本電気株式会社 | 無線パラメータ制御装置、基地局装置、無線パラメータ制御方法、および非一時的なコンピュータ可読媒体 |
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| WO2012173532A1 (en) * | 2011-06-15 | 2012-12-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for controlling interference coordination between cells |
| CN103843424B (zh) * | 2011-09-29 | 2017-09-19 | 日本电气株式会社 | 无线电参数控制装置、无线电基站、无线电参数控制方法和非瞬时计算机可读介质 |
| EP2603030B1 (en) * | 2011-12-09 | 2014-12-24 | Fujitsu Limited | Interference management in wireless communication networks |
-
2013
- 2013-09-13 US US14/026,564 patent/US20140219117A1/en not_active Abandoned
-
2014
- 2014-02-06 JP JP2015557061A patent/JP6140305B2/ja not_active Expired - Fee Related
- 2014-02-06 KR KR1020157023983A patent/KR101778872B1/ko not_active Expired - Fee Related
- 2014-02-06 WO PCT/US2014/015068 patent/WO2014124117A1/en not_active Ceased
- 2014-02-06 EP EP14707022.1A patent/EP2954745B1/en active Active
- 2014-02-06 CN CN201480007593.2A patent/CN104969645B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983531A (zh) * | 2008-01-30 | 2011-03-02 | 高通股份有限公司 | 用于在无线网络中减轻导频污染的方法和装置 |
| CN102202330A (zh) * | 2011-05-23 | 2011-09-28 | 北京邮电大学 | 蜂窝移动通信系统的覆盖自优化方法 |
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| Title |
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| A Sparse Sampling Algorithm for Self-Optimisation of Coverage in LTE Networks;Ajay Thampi等;《2012 International Symposium on Wireless Communication Systems（ISWCS）》;20120831;第2-3章 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20150114996A (ko) | 2015-10-13 |
| WO2014124117A1 (en) | 2014-08-14 |
| KR101778872B1 (ko) | 2017-09-14 |
| US20140219117A1 (en) | 2014-08-07 |
| EP2954745A1 (en) | 2015-12-16 |
| JP6140305B2 (ja) | 2017-05-31 |
| CN104969645A (zh) | 2015-10-07 |
| EP2954745B1 (en) | 2016-11-16 |
| JP2016509817A (ja) | 2016-03-31 |
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