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

Info

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
Authority
RU
Russia
Prior art keywords
initial state
value
scrambling
csi
determining
Prior art date
Application number
RU2014117706/07A
Other languages
English (en)
Russian (ru)
Other versions
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.)
Filing date
Publication date
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

Links

Images

Classifications

    • 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

Landscapes

  • 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 (fi)
KR (1) KR20130035830A (fi)
CN (1) CN103959671B (fi)
AU (1) AU2012316918B2 (fi)
IN (1) IN2014KN00907A (fi)
RU (1) RU2597219C2 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103299556B (zh) * 2011-01-07 2017-05-17 交互数字专利控股公司 用于协作多点传输中下行链路共享信道接收的方法、系统和设备
EP3297202A4 (en) 2015-05-12 2019-01-02 Electronics and Telecommunications Research Institute Method and device for transmitting adaptive partial subframe in unlicensed frequency band, method and device for dividing frame structure, and method and device for transmitting signal
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

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
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102405609B (zh) * 2009-04-24 2014-09-17 夏普株式会社 无线通信系统、无线通信装置及无线通信方法
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
CN103299556B (zh) * 2011-01-07 2017-05-17 交互数字专利控股公司 用于协作多点传输中下行链路共享信道接收的方法、系统和设备

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

Similar Documents

Publication Publication Date Title
US11665695B2 (en) Method and apparatus for transmitting and receiving reference signal
US10924233B2 (en) Data transmission method and apparatus in network supporting coordinated transmission
CN109560910B (zh) 用于虚拟（基带）载波聚合宽带lte的设备、网络和方法
DK2418894T3 (en) Method and apparatus for sending and receiving the reference signal in the wireless communication system
JP6069216B2 (ja) 無線通信システム、基地局装置、移動端末装置、及び干渉測定方法
JP6091816B2 (ja) 無線通信システム、基地局装置、移動端末装置、及び干渉測定方法
US9853783B2 (en) Method and apparatus for transmitting and receiving signal in distributed antenna system
CN111095850B (zh) 用于在通信系统中传送和接收同步信号的方法
US9204400B2 (en) Method and device for resource configuration
JP5970170B2 (ja) 無線通信システム、基地局装置、移動端末装置、及び干渉測定方法
JP2014532350A (ja) 無線通信システムにおけるデータ送受信方法及び装置
RU2597219C2 (ru) Способ и устройство для передачи и приема сигнала в распределенной антенной системе