[go: up one dir, main page]

CN105493562A - 信息发送方法、检测方法及其装置、通信系统 - Google Patents

信息发送方法、检测方法及其装置、通信系统 Download PDF

Info

Publication number
CN105493562A
CN105493562A CN201380078703.XA CN201380078703A CN105493562A CN 105493562 A CN105493562 A CN 105493562A CN 201380078703 A CN201380078703 A CN 201380078703A CN 105493562 A CN105493562 A CN 105493562A
Authority
CN
China
Prior art keywords
pdcch
candidate
path
present
information
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.)
Pending
Application number
CN201380078703.XA
Other languages
English (en)
Inventor
徐月巧
王轶
周华
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of CN105493562A publication Critical patent/CN105493562A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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 signalling, i.e. of overhead other than pilot signals
    • 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
    • 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)
  • Mobile Radio Communication Systems (AREA)

Abstract

一种信息发送方法，信息检测方法及其装置、通信系统。该信息发送方法包括：在多个子帧上重复发送控制信息时，利用不同子帧上、承载控制信息的下行控制信道或增强的下行控制信道(PDCCH或EPDCCH)候选组合成的候选路径中的一条路径发送所述PDCCH或EPDCCH。在本实施例中，该候选路径可为所有路径集合的子集，这样在用户设备进行盲检测时，可降低盲检测的复杂度。

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。
CN201380078703.XA 2013-08-09 2013-08-09 信息发送方法、检测方法及其装置、通信系统 Pending CN105493562A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/081245 WO2015018096A1 (zh) 2013-08-09 2013-08-09 信息发送方法、检测方法及其装置、通信系统

Publications (1)

Publication Number Publication Date
CN105493562A true CN105493562A (zh) 2016-04-13

Family

ID=52460586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380078703.XA Pending CN105493562A (zh) 2013-08-09 2013-08-09 信息发送方法、检测方法及其装置、通信系统

Country Status (3)

Country Link
US (1) US20160150539A1 (zh)
CN (1) CN105493562A (zh)
WO (1) WO2015018096A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018137234A1 (zh) * 2017-01-26 2018-08-02 华为技术有限公司 下行控制信息的传输方法、网络设备和终端设备
CN110611936A (zh) * 2018-06-14 2019-12-24 财团法人资讯工业策进会 基站、用户设备及重传下行控制信息的方法
WO2022152094A1 (zh) * 2021-01-18 2022-07-21 大唐移动通信设备有限公司 一种控制信道监测方法、装置及存储介质

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104348580A (zh) * 2013-08-06 2015-02-11 夏普株式会社 下行物理信道的发送和接收方法以及基站和用户设备
CN109479269B (zh) * 2016-07-19 2024-07-12 日本电气株式会社 用于执行通信的方法和设备
CN108401294B (zh) 2017-02-04 2021-10-26 华为技术有限公司 控制信息的发送和接收方法、接入网设备和终端设备
US11025403B2 (en) * 2017-07-12 2021-06-01 Qualcomm Incorporated Frame structure dependent configuration of physical channels
EP3661111B1 (en) * 2018-04-02 2022-01-12 LG Electronics Inc. Method for transmitting or receiving signal in wireless communication system, and device therefor
CN111614434B (zh) * 2019-02-25 2021-08-31 华为技术有限公司 搜索空间的盲检方法及通信装置
CN113709870A (zh) * 2020-05-22 2021-11-26 大唐移动通信设备有限公司 一种确定信息传输位置的方法及装置
WO2022151345A1 (zh) * 2021-01-15 2022-07-21 华为技术有限公司 Pdcch重复传输的配置方法及相关装置
CN116234015A (zh) * 2021-12-02 2023-06-06 夏普株式会社 由用户设备执行的方法以及用户设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101395834A (zh) * 2006-01-17 2009-03-25 株式会社Ntt都科摩 无线通信装置以及重发分组发送方法
CN101730139A (zh) * 2008-11-03 2010-06-09 夏普株式会社 下行控制信道分配和盲检测方法
US20130039292A1 (en) * 2011-08-12 2013-02-14 Qualcomm Incorporated MITIGATION OF LOST RESOURCE ALLOCATION SYNCHRONIZATION BETWEEN A USER EQUIPMENT (UE) AND AN EVOLVED NODE B (eNodeB)
CN103037409A (zh) * 2011-09-30 2013-04-10 上海贝尔股份有限公司 E-pdcch的层映射和解映射方法和相应的设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4799202B2 (ja) * 2006-02-08 2011-10-26 株式会社エヌ・ティ・ティ・ドコモ 基地局
CN101998509B (zh) * 2009-08-28 2013-01-23 华为技术有限公司 确定搜索空间、候选控制信道资源的方法及装置
US9300393B2 (en) * 2010-01-05 2016-03-29 Industrial Technology Research Institute Systems and methods for data relay transmission
US20150296542A1 (en) * 2011-08-11 2015-10-15 Blackberry Limited Performing random access in carrier aggregation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101395834A (zh) * 2006-01-17 2009-03-25 株式会社Ntt都科摩 无线通信装置以及重发分组发送方法
CN101730139A (zh) * 2008-11-03 2010-06-09 夏普株式会社 下行控制信道分配和盲检测方法
US20130039292A1 (en) * 2011-08-12 2013-02-14 Qualcomm Incorporated MITIGATION OF LOST RESOURCE ALLOCATION SYNCHRONIZATION BETWEEN A USER EQUIPMENT (UE) AND AN EVOLVED NODE B (eNodeB)
CN103037409A (zh) * 2011-09-30 2013-04-10 上海贝尔股份有限公司 E-pdcch的层映射和解映射方法和相应的设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ALCATEL-LUCENT等: "(E)PDCCH coverage extension for MTC devices", 《3GPP TSG-RAN WG1 MEETING #72BIS R1-130941》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018137234A1 (zh) * 2017-01-26 2018-08-02 华为技术有限公司 下行控制信息的传输方法、网络设备和终端设备
CN110611936A (zh) * 2018-06-14 2019-12-24 财团法人资讯工业策进会 基站、用户设备及重传下行控制信息的方法
WO2022152094A1 (zh) * 2021-01-18 2022-07-21 大唐移动通信设备有限公司 一种控制信道监测方法、装置及存储介质
CN114826477A (zh) * 2021-01-18 2022-07-29 大唐移动通信设备有限公司 一种控制信道监测方法、装置及存储介质
CN114826477B (zh) * 2021-01-18 2024-01-30 大唐移动通信设备有限公司 一种控制信道监测方法、装置及存储介质

Also Published As

Publication number Publication date
US20160150539A1 (en) 2016-05-26
WO2015018096A1 (zh) 2015-02-12

Similar Documents

Publication Publication Date Title
CN105493562A (zh) 信息发送方法、检测方法及其装置、通信系统
CN107241920B (zh) 用于通信系统中的重复传输的资源分配
CN104640211B (zh) 一种发送和接收数据的方法、系统及设备
CN106575996B (zh) 通过减小的带宽传输针对机器型通信(mtc)用户设备的通用控制消息
CN110048822B (zh) 随机接入方法、装置和系统
CN103918340B (zh) 确定信道损耗的方法、基站和用户设备
CN113179675A (zh) 用于无线通信系统中的信道接入的方法和设备
WO2018001113A1 (zh) 通信方法、装置和系统
KR20210126705A (ko) 다중 세그먼트 물리적 업링크 공유 채널(pusch)을 위한 송신 포맷
KR101865643B1 (ko) 제어 정보 강화 전송 방법, 사용자 기기, 기지국, 및 통신 시스템
US20160366717A1 (en) Signal Processing Method and Device
KR20230006044A (ko) 무선 통신 시스템에서 하향링크 데이터 수신 및 harq-ack 전송 방법, 장치 및 시스템
CN105379161B (zh) 数据的传输方法及通信设备
CN108235418B (zh) 在无线通信系统中监视下行链路控制信道的方法和装置
KR102663683B1 (ko) sidelink 레이트 매칭 및 자원 매핑을 위한 방법 및 장비
CN103944663A (zh) 一种增强pbch的传输方法及装置
US20220256538A1 (en) Method and device for transmitting or receiving control signal and data signal in wireless communication system
WO2016123772A1 (zh) 一种传输业务数据的方法和装置
WO2019051334A1 (en) FACILITATING THE DETERMINATION OF THE TYPE OF TRANSMISSION VIA DEMODULATION REFERENCE SIGNAL MODELS
CN108063654A (zh) 通信方法及终端、传输点
WO2022232731A1 (en) Uplink demodulation reference signal bundling with beam sweeping
JP6189453B2 (ja) ダウンリンク通信
WO2013113276A1 (zh) 一种无线网络信道分配方法、设备及系统
CN110943812B (zh) 信道状态信息上报的方法、网络单元
KR20220134526A (ko) 동적 다운링크 제어 정보를 사용한 제어 채널 모니터링

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160413