CN109314596A - 传输数据的方法、信道估计的方法和装置 - Google Patents

传输数据的方法、信道估计的方法和装置 Download PDF

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Publication number
CN109314596A
CN109314596A CN201680086515.5A CN201680086515A CN109314596A CN 109314596 A CN109314596 A CN 109314596A CN 201680086515 A CN201680086515 A CN 201680086515A CN 109314596 A CN109314596 A CN 109314596A
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China
Prior art keywords
control information
pilot signal
ascending control
uplink pilot
pretreated
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CN201680086515.5A
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CN109314596B (zh
Inventor
唐海
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202011051738.2A priority Critical patent/CN112165374B/zh
Publication of CN109314596A publication Critical patent/CN109314596A/zh
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    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04B7/0602—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 antenna switching
    • 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
    • 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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例提供一种传输数据的方法、信道估计的方法和装置。该传输数据的方法包括：第一设备通过第一天线端口集合中的天线端口向第二设备发送上行导频信号；第一设备通过第一天线端口集合中的至少部分天线端口向第二设备发送预处理后的上行控制信息。本发明实施例能够节省信令和资源开销。

Description

PCT国内申请，说明书已公开。

Claims (48)

  1. PCT国内申请，权利要求书已公开。
CN201680086515.5A 2016-09-28 2016-09-28 传输数据的方法、信道估计的方法和装置 Active CN109314596B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011051738.2A CN112165374B (zh) 2016-09-28 2016-09-28 传输数据的方法、信道估计的方法和装置

Applications Claiming Priority (1)

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PCT/CN2016/100568 WO2018058370A1 (zh) 2016-09-28 2016-09-28 传输数据的方法、信道估计的方法和装置

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US (1) US10897338B2 (zh)
EP (2) EP3457600B1 (zh)
CN (2) CN112165374B (zh)
TW (1) TWI710235B (zh)
WO (1) WO2018058370A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN112422458B (zh) * 2019-08-23 2022-03-25 中兴通讯股份有限公司 信道估计方法、装置和计算机存储介质
CN115551089A (zh) * 2021-06-30 2022-12-30 华为技术有限公司 通信方法及装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103312438A (zh) * 2012-03-12 2013-09-18 中兴通讯股份有限公司 上行信息发送方法及装置
CN103327619A (zh) * 2012-03-19 2013-09-25 中兴通讯股份有限公司 一种控制信令的发送、解调方法与***及终端
US20140341145A1 (en) * 2011-12-12 2014-11-20 Sharp Kabushiki Kaisha Mobile station apparatus, base station apparatus, and communication method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101431355B (zh) * 2007-11-07 2012-12-19 中兴通讯股份有限公司 用在长期演进***中的信道检测方法
CN101764627B (zh) * 2008-12-26 2014-05-07 株式会社Ntt都科摩 确定上行链路的解调导频序列的方法、终端以及上行链路***
CN105119699A (zh) * 2010-10-01 2015-12-02 交互数字专利控股公司 无线发射/接收单元wtru及在该wtru中使用的方法
WO2012171170A1 (zh) * 2011-06-13 2012-12-20 华为技术有限公司 一种上行多天线***的控制信息传输方法、装置及接收方法、装置
CN102394684B (zh) * 2011-11-02 2014-07-16 电信科学技术研究院 多天线端口场景下的信息传输方法和设备
CN103179056B (zh) * 2011-12-23 2017-12-08 山东比特智能科技股份有限公司 信道估计方法及装置
CN104080180B (zh) * 2013-03-29 2018-08-21 上海诺基亚贝尔股份有限公司 缩减的dmrs配置以及自适应选择dmrs配置的方法和装置
WO2015166865A1 (ja) * 2014-04-28 2015-11-05 シャープ株式会社 端末装置および集積回路
US10098093B2 (en) * 2015-12-15 2018-10-09 Qualcomm Incorporated Partitioned control channel techniques for time division duplexing subframe processing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140341145A1 (en) * 2011-12-12 2014-11-20 Sharp Kabushiki Kaisha Mobile station apparatus, base station apparatus, and communication method
CN103312438A (zh) * 2012-03-12 2013-09-18 中兴通讯股份有限公司 上行信息发送方法及装置
CN103327619A (zh) * 2012-03-19 2013-09-25 中兴通讯股份有限公司 一种控制信令的发送、解调方法与***及终端

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LG ELECTRONICS: "《3GPP TSG RAN WG1 Meeting #86 R1-166907》", 13 August 2016 *

Also Published As

Publication number Publication date
TWI710235B (zh) 2020-11-11
EP3457600A1 (en) 2019-03-20
EP3457600B1 (en) 2021-07-07
TW201815133A (zh) 2018-04-16
US20190068336A1 (en) 2019-02-28
CN112165374A (zh) 2021-01-01
WO2018058370A1 (zh) 2018-04-05
US10897338B2 (en) 2021-01-19
EP3457600A4 (en) 2019-11-27
EP3910832A1 (en) 2021-11-17
CN112165374B (zh) 2023-01-06
CN109314596B (zh) 2020-11-03

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