CN102656917B - 多基站联合上行链路数据处理 - Google Patents

多基站联合上行链路数据处理 Download PDF

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Publication number
CN102656917B
CN102656917B CN201080057006.2A CN201080057006A CN102656917B CN 102656917 B CN102656917 B CN 102656917B CN 201080057006 A CN201080057006 A CN 201080057006A CN 102656917 B CN102656917 B CN 102656917B
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CN
China
Prior art keywords
base station
serving
uplink data
mobile radio
uplink
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.)
Expired - Fee Related
Application number
CN201080057006.2A
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English (en)
Chinese (zh)
Other versions
CN102656917A (zh
Inventor
卡尔·D.·曼恩
于萍
龙建国
唐纳德·布林克赫斯特
罗杰·马
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Apple Inc
Original Assignee
Nortel Networks Ltd
Apple Inc
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Filing date
Publication date
Application filed by Nortel Networks Ltd, Apple Inc filed Critical Nortel Networks Ltd
Priority to CN201510917604.7A priority Critical patent/CN105491621B/zh
Publication of CN102656917A publication Critical patent/CN102656917A/zh
Application granted granted Critical
Publication of CN102656917B publication Critical patent/CN102656917B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201080057006.2A 2009-10-16 2010-10-13 多基站联合上行链路数据处理 Expired - Fee Related CN102656917B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510917604.7A CN105491621B (zh) 2009-10-16 2010-10-13 多基站联合上行链路数据处理

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25224009P 2009-10-16 2009-10-16
US61/252,240 2009-10-16
PCT/IB2010/002614 WO2011045658A1 (en) 2009-10-16 2010-10-13 Joint uplink data processing by plural base stations

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201510917604.7A Division CN105491621B (zh) 2009-10-16 2010-10-13 多基站联合上行链路数据处理

Publications (2)

Publication Number Publication Date
CN102656917A CN102656917A (zh) 2012-09-05
CN102656917B true CN102656917B (zh) 2015-11-25

Family

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Family Applications (2)

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CN201080057006.2A Expired - Fee Related CN102656917B (zh) 2009-10-16 2010-10-13 多基站联合上行链路数据处理
CN201510917604.7A Expired - Fee Related CN105491621B (zh) 2009-10-16 2010-10-13 多基站联合上行链路数据处理

Family Applications After (1)

Application Number Title Priority Date Filing Date
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Country Status (9)

Country Link
US (1) US8867468B2 (https=)
EP (1) EP2489220A4 (https=)
JP (1) JP5689888B2 (https=)
KR (3) KR20150052349A (https=)
CN (2) CN102656917B (https=)
BR (1) BR112012008822B1 (https=)
CA (1) CA2777627C (https=)
RU (1) RU2558730C2 (https=)
WO (1) WO2011045658A1 (https=)

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JP5872679B2 (ja) * 2012-03-19 2016-03-01 京セラ株式会社 移動通信システム、移動通信方法及び無線基地局
CN104170489B (zh) * 2012-03-19 2019-10-15 富士通互联科技有限公司 无线通信系统、无线基站、无线终端以及无线通信方法
JP6251164B2 (ja) 2012-03-19 2017-12-20 京セラ株式会社 移動通信システム、移動通信方法、無線基地局及びプロセッサ
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EP3001753A4 (en) * 2013-06-25 2016-05-25 Huawei Tech Co Ltd DATA TRANSFER PLANNING, DEVICE, BASE STATION AND SYSTEM
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US20170055255A1 (en) * 2015-08-18 2017-02-23 Qualcomm Incorporated Techniques for response frames in cooperative reception
WO2017070904A1 (zh) * 2015-10-29 2017-05-04 华为技术有限公司 一种多小区上行协作通信的方法和基站
US10785791B1 (en) * 2015-12-07 2020-09-22 Commscope Technologies Llc Controlling data transmission in radio access networks
CN106937389B (zh) * 2015-12-31 2021-05-11 华为技术有限公司 资源划分方法及装置
WO2017179859A1 (ko) * 2016-04-10 2017-10-19 엘지전자 주식회사 무선 통신 시스템에서 상향링크 참조 신호를 전송하는 방법 및 장치
CN111512661B (zh) 2017-10-03 2023-03-28 康普技术有限责任公司 C-ran中的动态下行链路重用
US11304213B2 (en) 2018-05-16 2022-04-12 Commscope Technologies Llc Dynamic uplink reuse in a C-RAN
EP3794889B1 (en) 2018-05-16 2023-07-05 CommScope Technologies LLC Downlink multicast for efficient front-haul utilization in a c-ran
US10798667B2 (en) 2018-06-08 2020-10-06 Commscope Technologies Llc Automatic transmit power control for radio points of a centralized radio access network that primarily provide wireless service to users located in an event area of a venue
US10602418B2 (en) * 2018-06-11 2020-03-24 Google Llc Handover of a wireless connection based on uplink and downlink signal qualities
CN112640331A (zh) 2018-08-29 2021-04-09 康普技术有限责任公司 具有多个控制器的集中式无线电接入网络中的时钟同步
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Also Published As

Publication number Publication date
CA2777627C (en) 2018-11-13
JP5689888B2 (ja) 2015-03-25
KR101574334B1 (ko) 2015-12-03
BR112012008822B1 (pt) 2021-04-20
BR112012008822A2 (pt) 2018-11-06
CN105491621B (zh) 2021-06-08
RU2558730C2 (ru) 2015-08-10
EP2489220A1 (en) 2012-08-22
RU2012117822A (ru) 2013-12-10
CN105491621A (zh) 2016-04-13
KR20150140862A (ko) 2015-12-16
JP2013509013A (ja) 2013-03-07
US20120195284A1 (en) 2012-08-02
KR20120101372A (ko) 2012-09-13
EP2489220A4 (en) 2017-07-26
CA2777627A1 (en) 2011-04-21
KR20150052349A (ko) 2015-05-13
US8867468B2 (en) 2014-10-21
WO2011045658A1 (en) 2011-04-21
KR101618027B1 (ko) 2016-05-03
CN102656917A (zh) 2012-09-05

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