CN110178428A - 传输上行信号的方法和设备 - Google Patents
传输上行信号的方法和设备 Download PDFInfo
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- CN110178428A CN110178428A CN201780083715.XA CN201780083715A CN110178428A CN 110178428 A CN110178428 A CN 110178428A CN 201780083715 A CN201780083715 A CN 201780083715A CN 110178428 A CN110178428 A CN 110178428A
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- target
- uplink
- signal
- terminal device
- downlink
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- 238000000034 method Methods 0.000 title claims abstract description 77
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims description 109
- 239000011159 matrix material Substances 0.000 claims description 49
- 238000011144 upstream manufacturing Methods 0.000 claims description 40
- 238000012545 processing Methods 0.000 claims description 39
- 238000013468 resource allocation Methods 0.000 claims description 24
- 230000004044 response Effects 0.000 claims description 11
- 230000011664 signaling Effects 0.000 abstract description 24
- 230000015654 memory Effects 0.000 description 26
- 230000006870 function Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000004891 communication Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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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
- H04B7/0404—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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
-
- 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
- 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
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
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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
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
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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
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
本申请提供一种传输上行信号的方法和设备,该方法包括:终端设备确定多个下行资源中传输目标下行信号的目标下行资源;所述终端设备根据所述目标下行资源和预设对应关系,确定目标上行预编码信息,所述预设对应关系为下行资源和上行预编码信息之间的对应关系;所述终端设备根据所述目标上行预编码信息,传输上行信号。本申请提供的传输上行信号的方法,能够降低信令开销。
Description
PCT国内申请,说明书已公开。
Claims (30)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/072285 WO2018133124A1 (zh) | 2017-01-23 | 2017-01-23 | 传输上行信号的方法和设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110178428A true CN110178428A (zh) | 2019-08-27 |
Family
ID=62907695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780083715.XA Pending CN110178428A (zh) | 2017-01-23 | 2017-01-23 | 传输上行信号的方法和设备 |
Country Status (12)
Country | Link |
---|---|
US (1) | US10873378B2 (zh) |
EP (1) | EP3562233A4 (zh) |
CN (1) | CN110178428A (zh) |
AU (1) | AU2017394022A1 (zh) |
BR (1) | BR112019014853A2 (zh) |
CA (1) | CA3051010C (zh) |
MX (1) | MX2019008574A (zh) |
RU (1) | RU2720360C1 (zh) |
SG (1) | SG11201906629XA (zh) |
TW (1) | TWI759407B (zh) |
WO (1) | WO2018133124A1 (zh) |
ZA (1) | ZA201905468B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200058453A (ko) * | 2017-09-22 | 2020-05-27 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | Ue 전송 포트 개수의 지시 방법, ue 및 네트워크 기기 |
CN111357364A (zh) * | 2018-08-17 | 2020-06-30 | Oppo广东移动通信有限公司 | 传输信号的方法、终端设备和网络设备 |
WO2020132992A1 (zh) * | 2018-12-26 | 2020-07-02 | Oppo广东移动通信有限公司 | 下行控制信号传输方法、终端设备、网络设备及存储介质 |
Citations (6)
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CN102065434A (zh) * | 2011-01-06 | 2011-05-18 | 中兴通讯股份有限公司 | 一种下行多基站多输入多输出预编码的协调方法和装置 |
CN102438304A (zh) * | 2012-01-19 | 2012-05-02 | 大唐移动通信设备有限公司 | 一种波束赋形增益确定方法和设备 |
CN102469489A (zh) * | 2010-11-08 | 2012-05-23 | 大唐移动通信设备有限公司 | 一种信道质量信息的上报方法及其装置 |
CN103703802A (zh) * | 2012-06-28 | 2014-04-02 | 华为技术有限公司 | 预编码指示合并方法、终端和网络侧设备 |
CN104579585A (zh) * | 2013-10-16 | 2015-04-29 | 电信科学技术研究院 | 一种信道状态信息的传输方法及设备 |
CN104734763A (zh) * | 2013-12-20 | 2015-06-24 | 中兴通讯股份有限公司 | 一种指示和接收上行波束索引的方法、***及装置 |
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JP4671982B2 (ja) * | 2007-01-09 | 2011-04-20 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局、送信方法及び移動通信システム |
CN101686110B (zh) | 2008-09-26 | 2012-10-03 | 电信科学技术研究院 | 一种多输入多输出***、及其数据传输的方法及装置 |
CN101772168B (zh) | 2008-12-31 | 2013-05-22 | 电信科学技术研究院 | 配置资源和数据传输的方法、装置及通信*** |
CN101854186B (zh) * | 2009-03-30 | 2015-04-01 | 三星电子株式会社 | 用于数据传输的预编/解码方法和*** |
CN101873205B (zh) | 2009-04-24 | 2013-03-20 | 电信科学技术研究院 | 多载波***中上行控制信道指示和反馈方法、***及设备 |
CN101932025B (zh) * | 2009-06-19 | 2015-07-29 | 夏普株式会社 | 上行控制信道数据传输方法 |
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EP2503835A1 (en) | 2011-03-23 | 2012-09-26 | Panasonic Corporation | Resouce assignment for single and multiple cluster transmission |
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RU2608580C1 (ru) * | 2012-07-27 | 2017-01-23 | Хуавэй Дивайс Ко., Лтд. | Способ и аппарат для передачи канала управления |
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-
2017
- 2017-01-23 MX MX2019008574A patent/MX2019008574A/es unknown
- 2017-01-23 US US16/475,595 patent/US10873378B2/en active Active
- 2017-01-23 CN CN201780083715.XA patent/CN110178428A/zh active Pending
- 2017-01-23 CA CA3051010A patent/CA3051010C/en active Active
- 2017-01-23 AU AU2017394022A patent/AU2017394022A1/en not_active Withdrawn
- 2017-01-23 EP EP17892245.6A patent/EP3562233A4/en not_active Withdrawn
- 2017-01-23 WO PCT/CN2017/072285 patent/WO2018133124A1/zh unknown
- 2017-01-23 SG SG11201906629XA patent/SG11201906629XA/en unknown
- 2017-01-23 BR BR112019014853A patent/BR112019014853A2/pt not_active IP Right Cessation
- 2017-01-23 RU RU2019125584A patent/RU2720360C1/ru active
-
2018
- 2018-01-15 TW TW107101453A patent/TWI759407B/zh active
-
2019
- 2019-08-19 ZA ZA2019/05468A patent/ZA201905468B/en unknown
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Also Published As
Publication number | Publication date |
---|---|
CA3051010A1 (en) | 2018-07-26 |
CA3051010C (en) | 2022-05-31 |
MX2019008574A (es) | 2019-09-19 |
WO2018133124A1 (zh) | 2018-07-26 |
US10873378B2 (en) | 2020-12-22 |
ZA201905468B (en) | 2021-01-27 |
RU2720360C1 (ru) | 2020-04-29 |
SG11201906629XA (en) | 2019-08-27 |
TW201828676A (zh) | 2018-08-01 |
TWI759407B (zh) | 2022-04-01 |
EP3562233A4 (en) | 2019-11-20 |
EP3562233A1 (en) | 2019-10-30 |
AU2017394022A1 (en) | 2019-09-05 |
BR112019014853A2 (pt) | 2020-04-14 |
US20190356369A1 (en) | 2019-11-21 |
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Application publication date: 20190827 |