WO2012126404A3 - 确定协同多点传输的协作集的方法、装置 - Google Patents

确定协同多点传输的协作集的方法、装置 Download PDF

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Publication number
WO2012126404A3
WO2012126404A3 PCT/CN2012/074180 CN2012074180W WO2012126404A3 WO 2012126404 A3 WO2012126404 A3 WO 2012126404A3 CN 2012074180 W CN2012074180 W CN 2012074180W WO 2012126404 A3 WO2012126404 A3 WO 2012126404A3
Authority
WO
WIPO (PCT)
Prior art keywords
cell
comp
coordinated
resource block
resource blocks
Prior art date
Application number
PCT/CN2012/074180
Other languages
English (en)
French (fr)
Other versions
WO2012126404A2 (zh
Inventor
楼群芳
Original Assignee
华为技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2012/074180 priority Critical patent/WO2012126404A2/zh
Priority to CN201280000458.6A priority patent/CN102754475B/zh
Publication of WO2012126404A2 publication Critical patent/WO2012126404A2/zh
Publication of WO2012126404A3 publication Critical patent/WO2012126404A3/zh
Priority to US14/515,654 priority patent/US9537626B2/en

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Classifications

    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例提供了一种确定协同多点传输协作集的方法和装置，能够确定出增大CoMP时干扰抑制增益的协作集。该方法包括：第一小区接收第二小区发送的第二小区的协同多点传输CoMP资源块信息，第二小区的CoMP资源块信息指示第二小区的CoMP资源块，第二小区的CoMP资源块为分配给第二小区的CoMP用户的资源块，第二小区的CoMP用户的CoMP协作集中包括第一小区；第一小区根据第一小区的CoMP资源块和第二小区的CoMP资源块，获取第一小区的每一CoMP资源块的CoMP协作集，每一CoMP资源块的CoMP协作集为包含每一CoMP资源块的第二小区的集合；第一小区将第一小区的所有COMP资源块的CoMP协作集的并集确定为第一小区的CoMP协作集。本发明实施例适用于通信技术领域。
PCT/CN2012/074180 2012-04-17 2012-04-17 确定协同多点传输的协作集的方法、装置 WO2012126404A2 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/CN2012/074180 WO2012126404A2 (zh) 2012-04-17 2012-04-17 确定协同多点传输的协作集的方法、装置
CN201280000458.6A CN102754475B (zh) 2012-04-17 2012-04-17 确定协同多点传输的协作集的方法、装置
US14/515,654 US9537626B2 (en) 2012-04-17 2014-10-16 Method and apparatus for determining coordinated multi-point transmission/reception coordination set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/074180 WO2012126404A2 (zh) 2012-04-17 2012-04-17 确定协同多点传输的协作集的方法、装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/515,654 Continuation US9537626B2 (en) 2012-04-17 2014-10-16 Method and apparatus for determining coordinated multi-point transmission/reception coordination set

Publications (2)

Publication Number Publication Date
WO2012126404A2 WO2012126404A2 (zh) 2012-09-27
WO2012126404A3 true WO2012126404A3 (zh) 2013-03-21

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Country Status (3)

Country Link
US (1) US9537626B2 (zh)
CN (1) CN102754475B (zh)
WO (1) WO2012126404A2 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2912872A4 (en) * 2012-10-26 2016-10-26 Nokia Solutions & Networks Oy COORDINATION OF PROGRAMMING
CN105122675B (zh) * 2013-04-02 2018-08-14 Lg电子株式会社 在无线通信系统中发送和接收信号的方法和装置
CN105451339B (zh) * 2014-08-07 2019-01-08 上海诺基亚贝尔股份有限公司 一种用于CoMP状态报告的方法、装置与系统
CN104333865B (zh) * 2014-11-19 2018-12-18 北京北方烽火科技有限公司 一种协作多点CoMP资源分配方法和装置
CN105681007B (zh) * 2014-11-19 2020-11-06 北京三星通信技术研究有限公司 参考信号的发送、接收方法及装置和调度方法及装置
CN106535254B (zh) 2015-09-09 2022-01-14 华为技术有限公司 一种确定多点传输资源的方法及装置
US10271580B2 (en) * 2015-09-14 2019-04-30 Nike, Inc. Apparel item configured for reduced cling perception
CN110876153B (zh) * 2018-08-30 2021-09-03 海信集团有限公司 一种构建CoMP集合的方法和设备

Citations (3)

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Publication number Priority date Publication date Assignee Title
US20100238821A1 (en) * 2009-03-17 2010-09-23 Samsung Electronics Co., Ltd. SYSTEM AND METHOD FOR DYNAMIC CELL SELECTION AND RESOURCE MAPPING FOR CoMP JOINT TRANSMISSION
CN101998351A (zh) * 2009-08-12 2011-03-30 中兴通讯股份有限公司 邻区联合多点传输信息的更新方法、装置和系统
CN102395163A (zh) * 2011-06-30 2012-03-28 中兴通讯股份有限公司 协作多点传输系统中信息的交互方法及协作多点传输系统

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US8364162B2 (en) * 2010-01-14 2013-01-29 Hitachi, Ltd. UE initiated frequency partitioning based CoMP scheme for downlink cellular communications
CN102316510B (zh) * 2010-06-30 2016-01-20 中兴通讯股份有限公司 一种协作发送点的选择方法及选择装置
CN103493388B (zh) * 2010-12-20 2017-05-10 意大利电信股份公司 无线通信系统的多个小区中的协同传输方法
PL2689627T3 (pl) * 2011-03-22 2015-11-30 Ericsson Telefon Ab L M Prowadzenie skoordynowanej wielopunktowej transmisji i odbioru (CoMP) w sieci komunikacji bezprzewodowej

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100238821A1 (en) * 2009-03-17 2010-09-23 Samsung Electronics Co., Ltd. SYSTEM AND METHOD FOR DYNAMIC CELL SELECTION AND RESOURCE MAPPING FOR CoMP JOINT TRANSMISSION
CN101998351A (zh) * 2009-08-12 2011-03-30 中兴通讯股份有限公司 邻区联合多点传输信息的更新方法、装置和系统
CN102395163A (zh) * 2011-06-30 2012-03-28 中兴通讯股份有限公司 协作多点传输系统中信息的交互方法及协作多点传输系统

Also Published As

Publication number Publication date
US9537626B2 (en) 2017-01-03
WO2012126404A2 (zh) 2012-09-27
CN102754475B (zh) 2015-04-29
US20150036628A1 (en) 2015-02-05
CN102754475A (zh) 2012-10-24

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