RU2558730C2 - Способ выполнения совместной обработки восходящих данных множеством базовых станций - Google Patents

Способ выполнения совместной обработки восходящих данных множеством базовых станций Download PDF

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Publication number
RU2558730C2
RU2558730C2 RU2012117822/07A RU2012117822A RU2558730C2 RU 2558730 C2 RU2558730 C2 RU 2558730C2 RU 2012117822/07 A RU2012117822/07 A RU 2012117822/07A RU 2012117822 A RU2012117822 A RU 2012117822A RU 2558730 C2 RU2558730 C2 RU 2558730C2
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Russia
Prior art keywords
base station
uplink data
serving base
mobile station
uplink
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RU2012117822/07A
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English (en)
Russian (ru)
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RU2012117822A (ru
Inventor
Карл Ди. МАНН
Пин ЮЙ
Цзяньго ЛОНГ
Дональд БРИНХУРСТ
Роджер МА
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Эппл Инк
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Publication of RU2012117822A publication Critical patent/RU2012117822A/ru
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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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
RU2012117822/07A 2009-10-16 2010-10-13 Способ выполнения совместной обработки восходящих данных множеством базовых станций RU2558730C2 (ru)

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 (2)

Publication Number Publication Date
RU2012117822A RU2012117822A (ru) 2013-12-10
RU2558730C2 true RU2558730C2 (ru) 2015-08-10

Family

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RU2012117822/07A RU2558730C2 (ru) 2009-10-16 2010-10-13 Способ выполнения совместной обработки восходящих данных множеством базовых станций

Country Status (9)

Country Link
US (1) US8867468B2 (enExample)
EP (1) EP2489220A4 (enExample)
JP (1) JP5689888B2 (enExample)
KR (3) KR101574334B1 (enExample)
CN (2) CN105491621B (enExample)
BR (1) BR112012008822B1 (enExample)
CA (1) CA2777627C (enExample)
RU (1) RU2558730C2 (enExample)
WO (1) WO2011045658A1 (enExample)

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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
WO2019070627A1 (en) 2017-10-03 2019-04-11 Commscope Technologies Llc DYNAMIC DOWNLINK REUSE IN A C-RAN
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
WO2020047126A1 (en) 2018-08-29 2020-03-05 Commscope Technologies Llc Clock synchronization in a centralized radio access network having multiple controllers
US11627497B2 (en) 2018-09-04 2023-04-11 Commscope Technologies Llc Front-haul rate reduction for use in a centralized radio access network

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Also Published As

Publication number Publication date
WO2011045658A1 (en) 2011-04-21
US20120195284A1 (en) 2012-08-02
KR20150140862A (ko) 2015-12-16
KR20120101372A (ko) 2012-09-13
KR101574334B1 (ko) 2015-12-03
KR20150052349A (ko) 2015-05-13
CN102656917B (zh) 2015-11-25
KR101618027B1 (ko) 2016-05-03
CN105491621A (zh) 2016-04-13
CN105491621B (zh) 2021-06-08
CN102656917A (zh) 2012-09-05
US8867468B2 (en) 2014-10-21
BR112012008822B1 (pt) 2021-04-20
BR112012008822A2 (pt) 2018-11-06
CA2777627C (en) 2018-11-13
EP2489220A1 (en) 2012-08-22
CA2777627A1 (en) 2011-04-21
EP2489220A4 (en) 2017-07-26
RU2012117822A (ru) 2013-12-10
JP5689888B2 (ja) 2015-03-25
JP2013509013A (ja) 2013-03-07

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