CN102149124A - 一种多点协作传输下的干扰测量方法及设备 - Google Patents
一种多点协作传输下的干扰测量方法及设备 Download PDFInfo
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- 238000005259 measurement Methods 0.000 claims description 520
- 238000004891 communication Methods 0.000 claims description 24
- 230000011664 signaling Effects 0.000 claims description 18
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- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/345—Interference values
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
- H04L5/0035—Resource allocation in a cooperative multipoint environment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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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
- H04W72/04—Wireless resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0073—Allocation arrangements that take into account other cell interferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
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Abstract
Description
Claims (26)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110102149.7A CN102149124B (zh) | 2011-04-22 | 2011-04-22 | 一种多点协作传输下的干扰测量方法及设备 |
PCT/CN2012/073199 WO2012142901A1 (zh) | 2011-04-22 | 2012-03-28 | 一种多点协作传输下的干扰测量方法及设备 |
US14/113,217 US9775059B2 (en) | 2011-04-22 | 2012-03-28 | Method of and apparatus for interference measurement in coordinated multipoint transmission |
EP12773763.3A EP2701423B1 (en) | 2011-04-22 | 2012-03-28 | Method and device for measuring interference in coordinated multipoint transmission |
KR1020137031051A KR20140009522A (ko) | 2011-04-22 | 2012-03-28 | 협력 멀티 포인트 전송에서의 간섭측정 방법 및 장치 |
Applications Claiming Priority (1)
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CN201110102149.7A CN102149124B (zh) | 2011-04-22 | 2011-04-22 | 一种多点协作传输下的干扰测量方法及设备 |
Publications (2)
Publication Number | Publication Date |
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CN102149124A true CN102149124A (zh) | 2011-08-10 |
CN102149124B CN102149124B (zh) | 2014-08-06 |
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CN201110102149.7A Active CN102149124B (zh) | 2011-04-22 | 2011-04-22 | 一种多点协作传输下的干扰测量方法及设备 |
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Country | Link |
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US (1) | US9775059B2 (zh) |
EP (1) | EP2701423B1 (zh) |
KR (1) | KR20140009522A (zh) |
CN (1) | CN102149124B (zh) |
WO (1) | WO2012142901A1 (zh) |
Cited By (45)
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CN102355689A (zh) * | 2011-09-27 | 2012-02-15 | 大唐移动通信设备有限公司 | 一种终端干扰测试的实现方法及装置 |
CN102368697A (zh) * | 2011-09-30 | 2012-03-07 | 中兴通讯股份有限公司 | 干扰测量信令通知、干扰测量及反馈方法及其装置 |
CN102387528A (zh) * | 2011-11-08 | 2012-03-21 | 中兴通讯股份有限公司 | 一种干扰测量信息通知方法、干扰测量方法、基站及终端 |
WO2012142901A1 (zh) * | 2011-04-22 | 2012-10-26 | 电信科学技术研究院 | 一种多点协作传输下的干扰测量方法及设备 |
WO2013034115A1 (zh) * | 2011-09-10 | 2013-03-14 | 华为技术有限公司 | 多节点协作传输的方法和装置 |
CN103024752A (zh) * | 2011-09-27 | 2013-04-03 | 中兴通讯股份有限公司 | 用户协作小区集合的选择方法及系统 |
WO2013064111A1 (zh) * | 2011-11-04 | 2013-05-10 | 华为技术有限公司 | 信道质量测量方法和设备 |
WO2013110220A1 (en) * | 2012-01-29 | 2013-08-01 | Nokia Corporation | Interference measurement among multiple transmission points |
WO2013113273A1 (en) * | 2012-01-30 | 2013-08-08 | Huawei Technologies Co., Ltd. | System and method for wireless communications measurements and csi feedback |
WO2013113157A1 (zh) * | 2012-02-01 | 2013-08-08 | 富士通株式会社 | 一种干扰测量方法和装置 |
CN103391124A (zh) * | 2012-05-10 | 2013-11-13 | 中兴通讯股份有限公司 | 信道状态信息的配置方法、反馈方法、基站和终端 |
WO2013166624A1 (zh) * | 2012-05-11 | 2013-11-14 | 华为技术有限公司 | 触发信道状态信息非周期反馈的方法、ue、基站及系统 |
EP2681853A1 (en) * | 2012-01-27 | 2014-01-08 | NEC Laboratories America, Inc. | Coordinated multiple point transmission and reception |
WO2014019443A1 (zh) * | 2012-08-02 | 2014-02-06 | 中兴通讯股份有限公司 | 在干扰测量资源上进行干扰测量的方法及设备 |
CN103716828A (zh) * | 2012-09-28 | 2014-04-09 | 中兴通讯股份有限公司 | 一种干扰测量、控制方法和用户设备、调度方法和基站 |
CN103797837A (zh) * | 2013-11-18 | 2014-05-14 | 华为技术有限公司 | 一种提高信道测量准确性的方法、基站和用户设备 |
CN104023380A (zh) * | 2013-02-28 | 2014-09-03 | 三星电子株式会社 | 在无线通信系统中发送控制信息的方法和装置 |
CN104105120A (zh) * | 2013-04-08 | 2014-10-15 | 中兴通讯股份有限公司 | 一种干扰测量方法、网络侧设备及终端设备 |
WO2014166443A1 (zh) * | 2013-07-11 | 2014-10-16 | 中兴通讯股份有限公司 | 一种干扰测量方法、系统、相关设备及存储介质 |
WO2014166455A1 (zh) * | 2013-07-08 | 2014-10-16 | 中兴通讯股份有限公司 | 一种干扰测量方法、网络侧设备及终端侧设备 |
WO2014198032A1 (zh) * | 2013-06-13 | 2014-12-18 | 华为技术有限公司 | 信道状态信息测量的方法及设备 |
CN104272808A (zh) * | 2012-05-10 | 2015-01-07 | 株式会社Ntt都科摩 | 无线通信系统、无线基站装置、用户终端以及通信控制方法 |
CN104285403A (zh) * | 2012-05-07 | 2015-01-14 | 诺基亚通信公司 | 用于多点传输的干扰估计 |
CN104488211A (zh) * | 2012-05-11 | 2015-04-01 | 华为技术有限公司 | 触发信道状态信息非周期反馈的方法、ue、基站及系统 |
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CN105025519A (zh) * | 2014-04-30 | 2015-11-04 | 电信科学技术研究院 | 干扰信号测量方法及相关设备 |
CN105680999A (zh) * | 2014-11-17 | 2016-06-15 | 电信科学技术研究院 | 一种信道状态信息测量方法、终端和网络设备 |
WO2016106563A1 (zh) * | 2014-12-30 | 2016-07-07 | 华为技术有限公司 | 一种测量方法和设备 |
WO2017028664A1 (zh) * | 2015-08-14 | 2017-02-23 | 索尼公司 | 用于无线通信的基站侧和用户设备侧的装置及方法 |
EP2579495A3 (en) * | 2011-10-06 | 2017-09-06 | Samsung Electronics Co., Ltd | Method and apparatus for generating feedback in a communication system |
TWI608708B (zh) * | 2011-08-12 | 2017-12-11 | 內數位專利控股公司 | 無線網路中的干擾測量 |
CN108111196A (zh) * | 2012-06-04 | 2018-06-01 | 交互数字专利控股公司 | 传递多个传输点的信道状态信息(csi) |
CN108141265A (zh) * | 2015-10-12 | 2018-06-08 | 瑞典爱立信有限公司 | 确定无线通信网络中的信道状态测量的无线设备、网络节点及其中的方法 |
US10014911B2 (en) | 2011-01-07 | 2018-07-03 | Interdigital Patent Holdings, Inc. | Communicating channel state information (CSI) of multiple transmission points |
CN108738064A (zh) * | 2017-04-18 | 2018-11-02 | 中国移动通信集团山西有限公司 | 上行干扰定位方法及装置 |
WO2018202036A1 (en) * | 2017-05-02 | 2018-11-08 | Intel IP Corporation | Method and apparatus for interference measurement using beam management reference signal |
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- 2011-04-22 CN CN201110102149.7A patent/CN102149124B/zh active Active
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- 2012-03-28 US US14/113,217 patent/US9775059B2/en active Active
- 2012-03-28 KR KR1020137031051A patent/KR20140009522A/ko active Search and Examination
- 2012-03-28 EP EP12773763.3A patent/EP2701423B1/en active Active
- 2012-03-28 WO PCT/CN2012/073199 patent/WO2012142901A1/zh active Application Filing
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Cited By (126)
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US11621743B2 (en) | 2011-01-07 | 2023-04-04 | Interdigital Patent Holdings, Inc. | Communicating channel state information (CSI) of multiple transmission points |
US10014911B2 (en) | 2011-01-07 | 2018-07-03 | Interdigital Patent Holdings, Inc. | Communicating channel state information (CSI) of multiple transmission points |
US9775059B2 (en) | 2011-04-22 | 2017-09-26 | China Academy Of Telecommunications Technology | Method of and apparatus for interference measurement in coordinated multipoint transmission |
WO2012142901A1 (zh) * | 2011-04-22 | 2012-10-26 | 电信科学技术研究院 | 一种多点协作传输下的干扰测量方法及设备 |
US10554281B2 (en) | 2011-08-12 | 2020-02-04 | Interdigital Patent Holdings, Inc. | Interference measurement in wireless networks |
TWI608708B (zh) * | 2011-08-12 | 2017-12-11 | 內數位專利控股公司 | 無線網路中的干擾測量 |
US11316572B2 (en) | 2011-08-12 | 2022-04-26 | Interdigital Patent Holdings, Inc. | Interference measurement in wireless networks |
US9385853B2 (en) | 2011-09-10 | 2016-07-05 | Huawei Technologies Co., Ltd. | Method and apparatus for coordinated multi-node transmission |
WO2013034115A1 (zh) * | 2011-09-10 | 2013-03-14 | 华为技术有限公司 | 多节点协作传输的方法和装置 |
CN103001678A (zh) * | 2011-09-10 | 2013-03-27 | 华为技术有限公司 | 多节点协作传输的方法和装置 |
CN103001678B (zh) * | 2011-09-10 | 2016-05-25 | 华为技术有限公司 | 多节点协作传输的方法和装置 |
CN103024752B (zh) * | 2011-09-27 | 2017-07-11 | 中兴通讯股份有限公司 | 用户协作小区集合的选择方法及系统 |
CN102355689A (zh) * | 2011-09-27 | 2012-02-15 | 大唐移动通信设备有限公司 | 一种终端干扰测试的实现方法及装置 |
CN102355689B (zh) * | 2011-09-27 | 2013-11-20 | 大唐移动通信设备有限公司 | 一种终端干扰测试的实现方法及装置 |
CN103024752A (zh) * | 2011-09-27 | 2013-04-03 | 中兴通讯股份有限公司 | 用户协作小区集合的选择方法及系统 |
EP2770770A4 (en) * | 2011-09-30 | 2015-09-02 | Zte Corp | SIGNAL NOTIFICATION OF INTERFERENCE MEASUREMENTS, INTERFERENCE MEASUREMENT AND RETURNING METHOD AND DEVICE THEREFOR |
WO2012152045A1 (zh) * | 2011-09-30 | 2012-11-15 | 中兴通讯股份有限公司 | 干扰测量信令通知、干扰测量及反馈方法及其装置 |
CN102368697B (zh) * | 2011-09-30 | 2018-04-03 | 中兴通讯股份有限公司 | 干扰测量信令通知、干扰测量及反馈方法及其装置 |
US20140355468A1 (en) * | 2011-09-30 | 2014-12-04 | Zte Corporation | Methods and devices for notifying interference measurement signaling, interference measurement and feedback |
CN102368697A (zh) * | 2011-09-30 | 2012-03-07 | 中兴通讯股份有限公司 | 干扰测量信令通知、干扰测量及反馈方法及其装置 |
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US9775059B2 (en) | 2017-09-26 |
US20140066116A1 (en) | 2014-03-06 |
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