JP5689888B2 - 複数の基地局による連携上りリンクデータ処理 - Google Patents

複数の基地局による連携上りリンクデータ処理 Download PDF

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Publication number
JP5689888B2
JP5689888B2 JP2012533707A JP2012533707A JP5689888B2 JP 5689888 B2 JP5689888 B2 JP 5689888B2 JP 2012533707 A JP2012533707 A JP 2012533707A JP 2012533707 A JP2012533707 A JP 2012533707A JP 5689888 B2 JP5689888 B2 JP 5689888B2
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Japan
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base station
uplink data
serving base
uplink
mobile station
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JP2012533707A
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Japanese (ja)
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JP2013509013A5 (enExample
JP2013509013A (ja
Inventor
ディー マン，カール
ディー マン，カール
ユ，ピン
ロング，ジャングオ
ブリンクハースト，ドナルド
マウ，ロジャー
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Apple Inc
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Apple Inc
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    • 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)
JP2012533707A 2009-10-16 2010-10-13 複数の基地局による連携上りリンクデータ処理 Expired - Fee Related JP5689888B2 (ja)

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

Publications (3)

Publication Number Publication Date
JP2013509013A JP2013509013A (ja) 2013-03-07
JP2013509013A5 JP2013509013A5 (enExample) 2013-12-05
JP5689888B2 true JP5689888B2 (ja) 2015-03-25

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JP2012533707A Expired - Fee Related JP5689888B2 (ja) 2009-10-16 2010-10-13 複数の基地局による連携上りリンクデータ処理

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Country Link
US (1) US8867468B2 (enExample)
EP (1) EP2489220A4 (enExample)
JP (1) JP5689888B2 (enExample)
KR (3) KR101574334B1 (enExample)
CN (2) CN102656917B (enExample)
BR (1) BR112012008822B1 (enExample)
CA (1) CA2777627C (enExample)
RU (1) RU2558730C2 (enExample)
WO (1) WO2011045658A1 (enExample)

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US8903369B2 (en) * 2012-02-24 2014-12-02 Nokia Siemens Networks Oy Methods and apparatus for interference management
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WO2013141145A1 (ja) * 2012-03-19 2013-09-26 京セラ株式会社 移動通信システム及び移動通信方法
WO2013141146A1 (ja) * 2012-03-19 2013-09-26 京セラ株式会社 移動通信システム及び移動通信方法
US9077396B2 (en) * 2012-10-29 2015-07-07 Telefonaktiebolaget L M Ericsson (Publ) Distributed buffer store based uplink coordinated multipoint communications
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JP2014165611A (ja) * 2013-02-22 2014-09-08 Nippon Telegr & Teleph Corp <Ntt> 無線通信システム及び通信方法
WO2014205650A1 (zh) * 2013-06-25 2014-12-31 华为技术有限公司 一种数据调度的方法、装置、基站及系统
ES2791352T3 (es) 2014-06-09 2020-11-04 Commscope Technologies Llc Programación del mismo recurso en redes de acceso a la radio
US20170055255A1 (en) * 2015-08-18 2017-02-23 Qualcomm Incorporated Techniques for response frames in cooperative reception
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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
US10912090B2 (en) * 2016-04-10 2021-02-02 Lg Electronics Inc. Method and device for transmitting uplink reference signal in wireless communication system
CN116318589A (zh) 2017-10-03 2023-06-23 康普技术有限责任公司 C-ran中的动态下行链路重用
EP3794888B1 (en) 2018-05-16 2025-12-17 Outdoor Wireless Networks LLC Dynamic uplink reuse in a c-ran
CN112005598B (zh) 2018-05-16 2023-06-09 康普技术有限责任公司 用于c-ran中的高效前传的下行链路多播
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Also Published As

Publication number Publication date
CA2777627C (en) 2018-11-13
KR20150052349A (ko) 2015-05-13
BR112012008822B1 (pt) 2021-04-20
EP2489220A4 (en) 2017-07-26
KR20120101372A (ko) 2012-09-13
EP2489220A1 (en) 2012-08-22
BR112012008822A2 (pt) 2018-11-06
CN105491621A (zh) 2016-04-13
KR20150140862A (ko) 2015-12-16
US20120195284A1 (en) 2012-08-02
CN102656917B (zh) 2015-11-25
KR101618027B1 (ko) 2016-05-03
CA2777627A1 (en) 2011-04-21
KR101574334B1 (ko) 2015-12-03
RU2012117822A (ru) 2013-12-10
CN105491621B (zh) 2021-06-08
US8867468B2 (en) 2014-10-21
RU2558730C2 (ru) 2015-08-10
CN102656917A (zh) 2012-09-05
WO2011045658A1 (en) 2011-04-21
JP2013509013A (ja) 2013-03-07

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