RU2597219C2 - Способ и устройство для передачи и приема сигнала в распределенной антенной системе - Google Patents

Способ и устройство для передачи и приема сигнала в распределенной антенной системе Download PDF

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Publication number
RU2597219C2
RU2597219C2 RU2014117706/07A RU2014117706A RU2597219C2 RU 2597219 C2 RU2597219 C2 RU 2597219C2 RU 2014117706/07 A RU2014117706/07 A RU 2014117706/07A RU 2014117706 A RU2014117706 A RU 2014117706A RU 2597219 C2 RU2597219 C2 RU 2597219C2
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RU
Russia
Prior art keywords
initial state
value
scrambling
csi
determining
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Application number
RU2014117706/07A
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English (en)
Russian (ru)
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RU2014117706A (ru
Inventor
Йоун-Сун КИМ
Хио-Дзин ЛИ
Дзоон-Йоунг ЧО
Ки-Ил КИМ
Дзу-Хо ЛИ
Original Assignee
Самсунг Электроникс Ко., Лтд.
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.)
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Application filed by Самсунг Электроникс Ко., Лтд. filed Critical Самсунг Электроникс Ко., Лтд.
Priority claimed from PCT/KR2012/007971 external-priority patent/WO2013048220A1/en
Publication of RU2014117706A publication Critical patent/RU2014117706A/ru
Application granted granted Critical
Publication of RU2597219C2 publication Critical patent/RU2597219C2/ru

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Radio Relay Systems (AREA)
RU2014117706/07A 2011-09-30 2012-09-28 Способ и устройство для передачи и приема сигнала в распределенной антенной системе RU2597219C2 (ru)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
KR10-2011-0100162 2011-09-30
KR20110100162 2011-09-30
KR20110102690 2011-10-07
KR10-2011-0102690 2011-10-07
KR10-2011-0113611 2011-11-02
KR20110113611 2011-11-02
KR1020110120072A KR20130035830A (ko) 2011-09-30 2011-11-17 분산 안테나 시스템에서 신호 송수신 장치 및 방법
KR10-2011-0120072 2011-11-17
PCT/KR2012/007971 WO2013048220A1 (en) 2011-09-30 2012-09-28 Method and apparatus for transmitting and receiving signal in distributed antenna system

Publications (2)

Publication Number Publication Date
RU2014117706A RU2014117706A (ru) 2015-11-10
RU2597219C2 true RU2597219C2 (ru) 2016-09-10

Family

ID=48437572

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014117706/07A RU2597219C2 (ru) 2011-09-30 2012-09-28 Способ и устройство для передачи и приема сигнала в распределенной антенной системе

Country Status (6)

Country Link
JP (1) JP6433788B2 (enExample)
KR (1) KR20130035830A (enExample)
CN (1) CN103959671B (enExample)
AU (1) AU2012316918B2 (enExample)
IN (1) IN2014KN00907A (enExample)
RU (1) RU2597219C2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012094635A1 (en) * 2011-01-07 2012-07-12 Interdigital Patent Holdings, Inc. Method, system and apparatus for downlink shared channel reception in cooperative multipoint transmissions
CN113225172B (zh) 2012-01-27 2024-05-24 交互数字专利控股公司 由WTRU执行的用于ePDCCH的方法
CN106465411A (zh) 2015-05-12 2017-02-22 韩国电子通信研究院 用于在未授权频带中发送自适应部分子帧的方法和装置、用于划分帧结构的方法和装置、以及用于发送信号的方法和装置
WO2019136647A1 (zh) * 2018-01-10 2019-07-18 富士通株式会社 数据发送方法、装置以及通信系统

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CN102055689A (zh) * 2009-11-02 2011-05-11 大唐移动通信设备有限公司 回程链路上解调导频的发送及信道解调方法、系统和设备
WO2011099811A2 (en) * 2010-02-11 2011-08-18 Samsung Electronics Co., Ltd. Method for indicating a dm-rs antenna port in a wireless communication system
CN102170624A (zh) * 2011-03-29 2011-08-31 电信科学技术研究院 解调参考信号配置指示、传输、控制信令检测方法及设备
RU2010106968A (ru) * 2007-08-14 2011-09-20 НТТ ДоСоМо, Инк. (JP) Базовая станция, мобильная станция и способ передачи канала синхронизации
US20110237283A1 (en) * 2010-03-26 2011-09-29 Samsung Electronics Co., Ltd. Method and apparatus for transmitting downlink control information for resource allocation in a wireless communication system

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JP2003016738A (ja) * 2001-04-24 2003-01-17 Victor Co Of Japan Ltd 記録情報信号のスクランブル方法及びスクランブル回路
US8654623B2 (en) * 2008-06-25 2014-02-18 Qualcomm Incorporated Scrambling under an extended physical-layer cell identity space
JP5035191B2 (ja) * 2008-09-18 2012-09-26 富士通株式会社 基地局装置、通信制御システム、通信制御方法、局間制御方法および局間制御プログラム
KR101715397B1 (ko) * 2009-04-22 2017-03-13 엘지전자 주식회사 무선 통신 시스템에서 참조신호 전송 장치 및 방법
JP4965741B2 (ja) * 2009-04-24 2012-07-04 シャープ株式会社 無線通信システム、移動局装置、基地局装置、通信方法、および記録媒体
US8300587B2 (en) * 2009-08-17 2012-10-30 Nokia Corporation Initialization of reference signal scrambling
US8923905B2 (en) * 2009-09-30 2014-12-30 Qualcomm Incorporated Scrambling sequence initialization for coordinated multi-point transmissions
US8437300B2 (en) * 2009-10-12 2013-05-07 Samsung Electronics Co., Ltd Method and system of multi-layer beamforming
CN102055519B (zh) * 2009-11-05 2014-12-17 中兴通讯股份有限公司 解调数据参考符号序列的方法及装置
CN102076076B (zh) * 2009-11-20 2015-11-25 夏普株式会社 一种解调参考信号的资源分配通知方法
CN102149082B (zh) * 2010-02-05 2014-11-26 中国移动通信集团公司 一种终端专用解调参考信号的指示方法、装置及系统
CN102202027B (zh) * 2010-03-26 2015-08-12 中兴通讯股份有限公司 一种导频序列的产生方法和装置
CN102082595B (zh) * 2010-04-30 2013-08-07 电信科学技术研究院 一种配置dmrs的方法、装置及系统
WO2012094635A1 (en) * 2011-01-07 2012-07-12 Interdigital Patent Holdings, Inc. Method, system and apparatus for downlink shared channel reception in cooperative multipoint transmissions

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999060809A1 (en) * 1998-05-15 1999-11-25 Telefonaktiebolaget Lm Ericsson (Publ) Coded allocation for sectorised radiocommunication systems
RU2010106968A (ru) * 2007-08-14 2011-09-20 НТТ ДоСоМо, Инк. (JP) Базовая станция, мобильная станция и способ передачи канала синхронизации
CN102055689A (zh) * 2009-11-02 2011-05-11 大唐移动通信设备有限公司 回程链路上解调导频的发送及信道解调方法、系统和设备
WO2011099811A2 (en) * 2010-02-11 2011-08-18 Samsung Electronics Co., Ltd. Method for indicating a dm-rs antenna port in a wireless communication system
US20110237283A1 (en) * 2010-03-26 2011-09-29 Samsung Electronics Co., Ltd. Method and apparatus for transmitting downlink control information for resource allocation in a wireless communication system
CN102170624A (zh) * 2011-03-29 2011-08-31 电信科学技术研究院 解调参考信号配置指示、传输、控制信令检测方法及设备

Also Published As

Publication number Publication date
AU2012316918A1 (en) 2014-03-06
AU2012316918B2 (en) 2017-04-13
JP2014535188A (ja) 2014-12-25
RU2014117706A (ru) 2015-11-10
JP6433788B2 (ja) 2018-12-05
CN103959671B (zh) 2017-04-12
IN2014KN00907A (enExample) 2015-10-09
KR20130035830A (ko) 2013-04-09
CN103959671A (zh) 2014-07-30

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