RU2015118984A3 - - Google Patents
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- 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
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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- 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
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- 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
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- 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
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- 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
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- 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
- 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)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0012806 | 2010-02-11 | ||
KR20100012806 | 2010-02-11 | ||
KR20100019327 | 2010-03-04 | ||
KR10-2010-0019327 | 2010-03-04 | ||
KR1020100084027A KR101688551B1 (ko) | 2010-02-11 | 2010-08-30 | 무선 통신 시스템에서 사용자에 특정한 dmrs 안테나 포트를 지시하는 방법 |
KR10-2010-0084027 | 2010-08-30 |
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 (zh) | 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 (zh) |
JP (2) | JP5756815B2 (zh) |
KR (1) | KR101688551B1 (zh) |
CN (2) | CN105187181B (zh) |
AU (1) | AU2011215025B2 (zh) |
CA (1) | CA2787834C (zh) |
RU (2) | RU2556078C2 (zh) |
Families Citing this family (26)
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 |
WO2013151280A1 (ko) * | 2012-04-03 | 2013-10-10 | 엘지전자 주식회사 | 데이터 전송 방법 및 장치 |
KR101834110B1 (ko) | 2012-08-03 | 2018-04-13 | 인텔 코포레이션 | 강화된 물리적 다운링크 제어 채널 스크램블링 및 복조 기준 신호 시퀀스 생성 장치 |
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 |
CN108076520B (zh) * | 2016-11-16 | 2020-02-14 | 上海朗帛通信技术有限公司 | 一种被用于ue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 |
EP3602945A4 (en) * | 2017-03-23 | 2020-12-30 | Innovative Technology Lab Co., Ltd. | METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING A DEMODULATION REFERENCE SIGNAL |
US10419181B2 (en) * | 2017-03-31 | 2019-09-17 | Futurewei Technologies, Inc. | System and method for demodulation reference signal overhead reduction |
US10880058B2 (en) * | 2017-04-25 | 2020-12-29 | Qualcomm Incorporated | Transmitting uplink control information (UCI) |
CN110537389A (zh) * | 2017-05-04 | 2019-12-03 | 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 |
WO2019237355A1 (zh) * | 2018-06-15 | 2019-12-19 | Oppo广东移动通信有限公司 | 无线通信方法、网络设备和终端设备 |
CN112968756B (zh) | 2018-09-14 | 2022-06-28 | 华为技术有限公司 | 参考信号配置方法和装置 |
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 |
CN114050893A (zh) * | 2019-01-10 | 2022-02-15 | 成都华为技术有限公司 | 数据传输方法及装置 |
CN113632406B (zh) * | 2019-09-26 | 2023-07-25 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7386000B2 (en) * | 2001-04-17 | 2008-06-10 | Nokia Corporation | Packet mode speech communication |
US20080031191A1 (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 |
JP5612124B2 (ja) | 2010-01-12 | 2014-10-22 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | Mimoシステムにおけるチャネル推定及び検出のための方法及び装置 |
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 |
CN103283173B (zh) * | 2011-01-02 | 2015-11-25 | Lg电子株式会社 | 在基于tdd的无线通信系统中发射ack/nack的方法和设备 |
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 |
KR102007846B1 (ko) * | 2012-01-26 | 2019-08-06 | 엘지전자 주식회사 | 제어 정보 송수신 방법 및 이를 위한 장치 |
WO2013125860A1 (ko) * | 2012-02-20 | 2013-08-29 | 엘지전자 주식회사 | 반송파 집성 시스템에서 ack/nack 전송 방법 및 장치 |
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 |
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2010
- 2010-08-30 KR KR1020100084027A patent/KR101688551B1/ko active IP Right Grant
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2011
- 2011-02-11 CN CN201510486478.4A patent/CN105187181B/zh active Active
- 2011-02-11 RU RU2012121693/07A patent/RU2556078C2/ru active
- 2011-02-11 RU RU2015118984A patent/RU2674647C2/ru active
- 2011-02-11 CN CN201180009005.5A patent/CN102754364B/zh active Active
- 2011-02-11 JP JP2012552812A patent/JP5756815B2/ja active Active
- 2011-02-11 CA CA2787834A patent/CA2787834C/en active Active
- 2011-02-11 AU AU2011215025A patent/AU2011215025B2/en active Active
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2015
- 2015-06-01 JP JP2015111227A patent/JP5993063B2/ja active Active
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2019
- 2019-08-26 US US16/551,220 patent/USRE48954E1/en active Active
- 2019-08-27 US US16/552,604 patent/USRE48935E1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN102754364B (zh) | 2015-09-09 |
AU2011215025A1 (en) | 2012-05-31 |
JP2013520066A (ja) | 2013-05-30 |
KR20110093564A (ko) | 2011-08-18 |
JP2015188239A (ja) | 2015-10-29 |
RU2674647C2 (ru) | 2018-12-12 |
USRE48954E1 (en) | 2022-03-01 |
RU2015118984A (ru) | 2015-10-27 |
RU2012121693A (ru) | 2013-11-27 |
AU2011215025B2 (en) | 2015-12-24 |
CN105187181B (zh) | 2019-03-22 |
CA2787834A1 (en) | 2011-08-18 |
CA2787834C (en) | 2017-06-06 |
CN105187181A (zh) | 2015-12-23 |
RU2556078C2 (ru) | 2015-07-10 |
USRE48935E1 (en) | 2022-02-15 |
JP5756815B2 (ja) | 2015-07-29 |
CN102754364A (zh) | 2012-10-24 |
JP5993063B2 (ja) | 2016-09-14 |
KR101688551B1 (ko) | 2016-12-22 |