CN104396175A - 一种检测上行控制信道上发送的信号的方法、装置和设备 - Google Patents

一种检测上行控制信道上发送的信号的方法、装置和设备 Download PDF

Info

Publication number
CN104396175A
CN104396175A CN201380000561.5A CN201380000561A CN104396175A CN 104396175 A CN104396175 A CN 104396175A CN 201380000561 A CN201380000561 A CN 201380000561A CN 104396175 A CN104396175 A CN 104396175A
Authority
CN
China
Prior art keywords
signal
user equipment
matrix
sent
pucch
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201380000561.5A
Other languages
English (en)
Other versions
CN104396175B (zh
Inventor
郑德来
莱薛弗·弗拉基米尔
万莉
沈建强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuzhong District Hengjing Jiayun Mould Factory
Original Assignee
Huawei Technologies Co Ltd
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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN104396175A publication Critical patent/CN104396175A/zh
Application granted granted Critical
Publication of CN104396175B publication Critical patent/CN104396175B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L1/24—Testing correct operation
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

本发明实施例提供一种检测上行控制信道上发送的信号的方法、装置和设备，以协调基站和用户设备的通信。所述方法包括：采用与子载波相关或与用户时延相关的信道模型对空口接收到的信号Y’l进行处理，得到接收信号Yl；对所述接收信号Yl进行迭代计算，解出所述至少一个用户设备通过PUCCH发送的信号Xl。由于对用户设备通过物理上行控制信道PUCCH发送的信号的检测是基于信道与子载波或与用户时延相关的假设，因此，与现有技术在检测PUCCH时假设在一个时隙之内信道是恒值即不随着子载波发生变化相比，本发明实施例提供的方法考虑到实际场景下的信道状况，给出的信道模型与实际信道接近，从而提高了PUCCH的检测性能。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201380000561.5A 2013-06-25 2013-06-25 一种检测上行控制信道上发送的信号的方法、装置和设备 Expired - Fee Related CN104396175B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/077859 WO2014205646A1 (zh) 2013-06-25 2013-06-25 一种检测上行控制信道上发送的信号的方法、装置和设备

Publications (2)

Publication Number Publication Date
CN104396175A true CN104396175A (zh) 2015-03-04
CN104396175B CN104396175B (zh) 2017-11-17

Family

ID=52140768

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380000561.5A Expired - Fee Related CN104396175B (zh) 2013-06-25 2013-06-25 一种检测上行控制信道上发送的信号的方法、装置和设备

Country Status (2)

Country Link
CN (1) CN104396175B (zh)
WO (1) WO2014205646A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115941118A (zh) * 2022-11-22 2023-04-07 西安空间无线电技术研究所 一种用于控制信道的rm码轻量化迭代译码系统及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007103183A2 (en) * 2006-03-01 2007-09-13 Interdigital Technology Corporation Method and apparatus for channel estimation in an orthogonal frequency division multiplexing system
CN101917381A (zh) * 2010-08-20 2010-12-15 西安电子科技大学 协作多点传输系统中小区间延迟差补偿方法
US20120170684A1 (en) * 2010-12-30 2012-07-05 Raymond Yim Method and System for Decoding OFDM Signals Subject to Narrowband Interference
US20130142288A1 (en) * 2011-12-05 2013-06-06 Esmael Hejazi Dinan Control Channel Detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8477705B2 (en) * 2009-07-30 2013-07-02 Qualcomm Incorporated Efficient control channel decoding in CoMP communications
CN102611522B (zh) * 2011-01-25 2014-12-31 中兴通讯股份有限公司 数据重构方法及装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007103183A2 (en) * 2006-03-01 2007-09-13 Interdigital Technology Corporation Method and apparatus for channel estimation in an orthogonal frequency division multiplexing system
CN101917381A (zh) * 2010-08-20 2010-12-15 西安电子科技大学 协作多点传输系统中小区间延迟差补偿方法
US20120170684A1 (en) * 2010-12-30 2012-07-05 Raymond Yim Method and System for Decoding OFDM Signals Subject to Narrowband Interference
US20130142288A1 (en) * 2011-12-05 2013-06-06 Esmael Hejazi Dinan Control Channel Detection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115941118A (zh) * 2022-11-22 2023-04-07 西安空间无线电技术研究所 一种用于控制信道的rm码轻量化迭代译码系统及方法
CN115941118B (zh) * 2022-11-22 2024-03-26 西安空间无线电技术研究所 一种用于控制信道的rm码轻量化迭代译码系统及方法

Also Published As

Publication number Publication date
CN104396175B (zh) 2017-11-17
WO2014205646A1 (zh) 2014-12-31

Similar Documents

Publication Publication Date Title
CN102195923B (zh) 传送基准信号的方法和基站及接收基准信号的方法和用户设备
CN101188597B (zh) 一种ofdm基站以及在基站处把导频符号插入到ofdm帧中的方法
US9362995B2 (en) Transmitter apparatus, receiver apparatus, communication system, communication method, and integrated circuit
CN102160322B (zh) 用于在无线通信系统中复用数据和参考信号的方法和装置
CN104272691B (zh) 支持高级无线接收器的信令以及相关设备和方法
CN102870344A (zh) 用于优化码元之间的功率分配的方法和装置
TWI423608B (zh) 正交掩碼生成裝置、解調參考信號生成裝置和方法
WO2010127031A2 (en) Traffic-to-pilot ratio estimation for mimo-ofdm system
CN103595664A (zh) 一种多接收天线系统中信道估计方法和装置
CN104065461A (zh) 信号发送方法和信号发送设备
CN105591717A (zh) 用于载波索引调制的mimo-ofdm系统的低复杂度检测方法
WO2007000622A1 (en) Precoder matrix for multichannel transmission
CN106230757A (zh) 基于预编码的fbmc系统实数域均衡方法
WO2022074639A2 (en) Communication system
CN103503329B (zh) 控制信道的通信方法和装置
CN114363135B (zh) 一种otfs信号处理方法及装置
CN101873295A (zh) 信号处理方法与装置及信号接收方法与接收机
CN103873220B (zh) 一种pucch的信号检测方法及设备
CN104079306A (zh) 一种接收机的操作方法和信号接收设备
CN104396175A (zh) 一种检测上行控制信道上发送的信号的方法、装置和设备
CN102694587B (zh) 一种用于sm-ofdm系统中的非相干检测方法
CN102984102B (zh) 上行数据发送、上行数据处理方法、终端及基站
JP5548309B2 (ja) 一種の信号受信方法と設備
CN104580036B (zh) Lte系统物理层上行控制信道的半盲检测方法
CN104717173B (zh) 基于信道去耦的子载波复数均衡无线通信方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180111

Address after: 215103 Jiangsu city in Suzhou Province town of Wuzhong District Wang Jing Ma Village 2 groups

Patentee after: Heng Jingjiayun mould factory, Wuzhong District

Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen

Patentee before: Huawei Technologies Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171117

Termination date: 20180625