RU2015118984A3 - - Google Patents

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Publication number
RU2015118984A3
RU2015118984A3 RU2015118984A RU2015118984A RU2015118984A3 RU 2015118984 A3 RU2015118984 A3 RU 2015118984A3 RU 2015118984 A RU2015118984 A RU 2015118984A RU 2015118984 A RU2015118984 A RU 2015118984A RU 2015118984 A3 RU2015118984 A3 RU 2015118984A3
Authority
RU
Russia
Application number
RU2015118984A
Other languages
Russian (ru)
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RU2674647C2 (ru
RU2015118984A (ru
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 filed Critical
Publication of RU2015118984A publication Critical patent/RU2015118984A/ru
Publication of RU2015118984A3 publication Critical patent/RU2015118984A3/ru
Application granted granted Critical
Publication of RU2674647C2 publication Critical patent/RU2674647C2/ru

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0026—Division using four or more dimensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
RU2015118984A 2010-02-11 2011-02-11 Способ для указания антенного dm-rs-порта в системе беспроводной связи RU2674647C2 (ru)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2010-0012806 2010-02-11
KR20100012806 2010-02-11
KR10-2010-0019327 2010-03-04
KR20100019327 2010-03-04
KR10-2010-0084027 2010-08-30
KR1020100084027A KR101688551B1 (ko) 2010-02-11 2010-08-30 무선 통신 시스템에서 사용자에 특정한 ｄｍｒｓ 안테나 포트를 지시하는 방법

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
RU2012121693/07A Division RU2556078C2 (ru) 2010-02-11 2011-02-11 Способ для указания антенного dm-rs-порта в системе беспроводной связи

Publications (3)

Publication Number Publication Date
RU2015118984A RU2015118984A (ru) 2015-10-27
RU2015118984A3 true RU2015118984A3 (ja) 2018-11-16
RU2674647C2 RU2674647C2 (ru) 2018-12-12

Family

ID=44930227

Family Applications (2)

Application Number Title Priority Date Filing Date
RU2012121693/07A RU2556078C2 (ru) 2010-02-11 2011-02-11 Способ для указания антенного dm-rs-порта в системе беспроводной связи
RU2015118984A RU2674647C2 (ru) 2010-02-11 2011-02-11 Способ для указания антенного dm-rs-порта в системе беспроводной связи

Family Applications Before (1)

Application Number Title Priority Date Filing Date
RU2012121693/07A RU2556078C2 (ru) 2010-02-11 2011-02-11 Способ для указания антенного dm-rs-порта в системе беспроводной связи

Country Status (7)

Country Link
US (2) USRE48954E1 (ja)
JP (2) JP5756815B2 (ja)
KR (1) KR101688551B1 (ja)
CN (2) CN102754364B (ja)
AU (1) AU2011215025B2 (ja)
CA (1) CA2787834C (ja)
RU (2) RU2556078C2 (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9031008B2 (en) * 2009-10-30 2015-05-12 Samsung Electronics Co., Ltd. Methods and apparatus for multi-user MIMO transmissions in wireless communication systems
WO2013119053A1 (ko) * 2012-02-09 2013-08-15 엘지전자 주식회사 무선 통신 시스템에서 전송 다이버시티 기법을 위한 참조 신호 안테나 포트 할당 방법 및 이를 위한 장치
KR102133842B1 (ko) 2012-02-09 2020-07-15 엘지전자 주식회사 무선 통신 시스템에서 전송 다이버시티 기법을 위한 참조 신호 안테나 포트 할당 방법 및 이를 위한 장치
KR102126990B1 (ko) * 2012-02-17 2020-06-25 삼성전자주식회사 협력 멀티 포인트 방식을 사용하는 셀룰라 무선 통신 시스템에서 기준 신호 송/수신 장치 및 방법
US9295058B2 (en) 2012-04-03 2016-03-22 Lg Electronics Inc. Method and apparatus for transmitting data
JP6181755B2 (ja) 2012-08-03 2017-08-16 インテル コーポレイション 拡張された物理下りリンク制御チャネルのスクランブリング及び復調用参照信号系列の生成
WO2014137186A1 (ko) * 2013-03-07 2014-09-12 엘지전자 주식회사 무선 통신 시스템에서 신호 송수신 방법 및 장치
CN107889258B (zh) * 2016-09-30 2020-07-24 华为技术有限公司 获取、下发dmrs端口配置信息的方法和装置
CN111182641B (zh) * 2016-11-16 2022-11-25 上海朗帛通信技术有限公司 一种被用于用户和基站中的方法和设备
WO2018142506A1 (ja) 2017-02-01 2018-08-09 三菱電機株式会社 送信装置、受信装置、基地局、端末および送信方法
KR20180091527A (ko) 2017-02-07 2018-08-16 삼성전자주식회사 무선 셀룰라 통신 시스템에서 제어 및 데이터 정보 전송방법 및 장치
CN110945816B (zh) * 2017-03-23 2022-09-23 创新技术实验室株式会社 用于传送和接收解调参考信号的方法和装置
US10419181B2 (en) 2017-03-31 2019-09-17 Futurewei Technologies, Inc. System and method for demodulation reference signal overhead reduction
WO2018201410A1 (zh) * 2017-05-04 2018-11-08 华为技术有限公司 控制信息获取方法及设备
WO2018221960A1 (ko) * 2017-05-31 2018-12-06 주식회사 케이티 차세대 무선망에서 dmrs 포트를 할당 및 다중화하는 방법 및 그 장치
CN109150433B (zh) * 2017-06-16 2022-02-01 展讯通信（上海）有限公司 Dmrs端口调度和接收的设置方法、基站、终端及可读介质
CN109391304B (zh) * 2017-08-11 2020-11-27 电信科学技术研究院 一种数据传输方法、基站、终端和存储介质
EP3468061A1 (en) * 2017-10-03 2019-04-10 Panasonic Intellectual Property Corporation of America Signaling aspects for indication of co-scheduled dmrs ports in mu-mimo
CN109802807B (zh) 2017-11-17 2020-07-28 电信科学技术研究院 信息指示、资源确定方法及装置、计算机存储介质
AU2018427424A1 (en) * 2018-06-15 2021-01-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Radio communication method, network device, and terminal device
CN110912666B (zh) * 2018-09-14 2023-12-29 华为技术有限公司 参考信号及序列配置方法和装置
CN110943804B (zh) * 2018-09-21 2022-01-25 大唐移动通信设备有限公司 一种信道状态信息的确定方法及装置
CN111431572B (zh) * 2019-01-10 2021-10-01 成都华为技术有限公司 数据传输方法及装置
WO2021056312A1 (zh) * 2019-09-26 2021-04-01 Oppo广东移动通信有限公司 数据传输方式的确定方法、装置、设备及存储介质
CN113162660B (zh) * 2020-01-07 2023-09-29 华为技术有限公司 信息传输方法及相关装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7386000B2 (en) * 2001-04-17 2008-06-10 Nokia Corporation Packet mode speech communication
WO2008015543A2 (en) * 2006-08-01 2008-02-07 Nokia Corporation Shared control channel structure for multi-user mimo resource allocation
US20080037620A1 (en) * 2006-08-11 2008-02-14 Interdigital Technology Corporation Method and apparatus for estimating a noise power for ofdm
US20080273452A1 (en) 2007-05-04 2008-11-06 Farooq Khan Antenna mapping in a MIMO wireless communication system
US7929636B2 (en) 2007-08-13 2011-04-19 Freescale Semiconductor, Inc. Techniques for reducing precoding overhead in a multiple-input multiple-output wireless communication system
US8238455B2 (en) * 2008-01-07 2012-08-07 Samsung Electronics Co., Ltd. Methods and apparatus for downlink PDSCH power setting
KR101498060B1 (ko) 2008-02-19 2015-03-03 엘지전자 주식회사 Ｏｆｄｍ(ａ) 시스템에서의 상향링크 전송 방법
US9030948B2 (en) * 2008-03-30 2015-05-12 Qualcomm Incorporated Encoding and decoding of control information for wireless communication
CN101605375B (zh) * 2008-06-11 2011-02-09 大唐移动通信设备有限公司 一种下行控制信道上的信令发送方法
CN101505180B (zh) * 2009-03-17 2013-12-04 中兴通讯股份有限公司 高级长期演进系统中csi参考信号的承载方法与装置
CN101599939B (zh) * 2009-07-10 2011-09-28 北京天碁科技有限公司 正交频分复用系统的参考信号接收功率的估计方法和装置
WO2011011566A2 (en) * 2009-07-24 2011-01-27 Interdigital Patent Holdings, Inc. Method and apparatus for obtaining demodulation reference signal port index information
CN101631374B (zh) * 2009-08-05 2016-09-28 中兴通讯股份有限公司 一种下行传输方式的指示方法及装置
KR101641388B1 (ko) * 2009-08-19 2016-07-21 엘지전자 주식회사 중계국의 참조신호 이용 방법 및 상기 방법을 이용하는 중계국
KR101641968B1 (ko) * 2009-09-14 2016-07-29 엘지전자 주식회사 다중입출력 무선 통신 시스템에서 하향링크 신호 전송 방법 및 장치
US8908789B2 (en) 2010-01-12 2014-12-09 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for channel estimation and detection in MIMO system
EP2528244B1 (en) * 2010-01-22 2018-03-07 LG Electronics Inc. Method and apparatus for providing downlink control information in an mimo wireless communication system
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
CN101834629B (zh) * 2010-04-06 2014-10-22 中兴通讯股份有限公司 一种指示传输参数的方法及系统
CN102480775B (zh) * 2010-11-22 2014-01-08 大唐移动通信设备有限公司 物理上行控制信道的功率控制方法及设备
WO2012091532A2 (ko) * 2011-01-02 2012-07-05 엘지전자 주식회사 Tdd 기반 무선 통신 시스템에서 ack/nack 전송 방법 및 장치
EP2661819B1 (en) * 2011-01-07 2018-07-25 Interdigital Patent Holdings, Inc. Method, system and apparatus for downlink shared channel reception in cooperative multipoint transmissions
WO2013112003A1 (ko) * 2012-01-26 2013-08-01 엘지전자 주식회사 제어 정보 송수신 방법 및 이를 위한 장치
US9439189B2 (en) * 2012-02-20 2016-09-06 Lg Electronics Inc. Method and device for transmitting ACK/NACK in carrier aggregating system
CN103384188B (zh) * 2012-05-04 2017-03-01 电信科学技术研究院 载波聚合反馈方法、装置及系统
US9749094B2 (en) * 2012-06-14 2017-08-29 Sharp Kabushiki Kaisha Devices for sending and receiving feedback information
KR20140011820A (ko) * 2012-07-20 2014-01-29 삼성전자주식회사 무선 통신 시스템에서 제어 정보 송/수신 방법 및 장치

Also Published As

Publication number Publication date
CN105187181A (zh) 2015-12-23
AU2011215025A1 (en) 2012-05-31
AU2011215025B2 (en) 2015-12-24
RU2674647C2 (ru) 2018-12-12
USRE48954E1 (en) 2022-03-01
KR101688551B1 (ko) 2016-12-22
RU2012121693A (ru) 2013-11-27
RU2015118984A (ru) 2015-10-27
USRE48935E1 (en) 2022-02-15
CN105187181B (zh) 2019-03-22
JP2015188239A (ja) 2015-10-29
CN102754364A (zh) 2012-10-24
CA2787834C (en) 2017-06-06
JP2013520066A (ja) 2013-05-30
CN102754364B (zh) 2015-09-09
JP5756815B2 (ja) 2015-07-29
CA2787834A1 (en) 2011-08-18
RU2556078C2 (ru) 2015-07-10
JP5993063B2 (ja) 2016-09-14
KR20110093564A (ko) 2011-08-18

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