CN105264808A - 一种信息传输方法及设备 - Google Patents

一种信息传输方法及设备 Download PDF

Info

Publication number
CN105264808A
CN105264808A CN201480000377.5A CN201480000377A CN105264808A CN 105264808 A CN105264808 A CN 105264808A CN 201480000377 A CN201480000377 A CN 201480000377A CN 105264808 A CN105264808 A CN 105264808A
Authority
CN
China
Prior art keywords
carrier
data
fields
preset field
mark
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
CN201480000377.5A
Other languages
English (en)
Inventor
闫志宇
马莎
***
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.)
Huawei Technologies Co Ltd
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 CN105264808A publication Critical patent/CN105264808A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising 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
    • H04L5/0053—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
    • H04L5/0096—Indication of changes in allocation
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

本发明公开了一种信息传输方法及设备，涉及通信领域，能够解决非授权频谱上数据重传的调度信令开销过大的问题。具体方案为：将第一载波的数据重传标识写入物理下行控制信道的预设字段中，生成物理下行控制信道的数据调度指令，在第二载波上将物理下行控制信道的数据调度指令发送至接收设备，根据物理下行控制信道的数据调度指令在第二载波上发送第一载波上的数据。本发明用于信息传输。

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。
CN201480000377.5A 2014-03-25 2014-03-25 一种信息传输方法及设备 Pending CN105264808A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/074061 WO2015143629A1 (zh) 2014-03-25 2014-03-25 一种信息传输方法及设备

Publications (1)

Publication Number Publication Date
CN105264808A true CN105264808A (zh) 2016-01-20

Family

ID=54193872

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201480000377.5A Pending CN105264808A (zh) 2014-03-25 2014-03-25 一种信息传输方法及设备
CN201580014390.0A Active CN106464449B (zh) 2014-03-25 2015-03-09 一种信息传输方法及设备

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201580014390.0A Active CN106464449B (zh) 2014-03-25 2015-03-09 一种信息传输方法及设备

Country Status (5)

Country Link
US (1) US9999070B2 (zh)
EP (1) EP3113401B1 (zh)
KR (1) KR101869009B1 (zh)
CN (2) CN105264808A (zh)
WO (2) WO2015143629A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018107458A1 (zh) * 2016-12-16 2018-06-21 富士通株式会社 用于免授权传输的装置、方法以及通信***
US10257831B2 (en) * 2017-03-01 2019-04-09 Alcatel Lucent Adaptive allocation of temporal resources for massive multiple-input-multiple-output (MIMO) in unlicensed frequency bands
US10069575B1 (en) 2017-03-01 2018-09-04 Alcatel Lucent Dynamic interference suppression for massive multiple-input-multiple-output (MIMO) in unlicensed frequency bands

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101990242A (zh) * 2009-07-31 2011-03-23 夏普株式会社 频谱聚合***中的自适应重传方法和用户设备
WO2012126577A1 (en) * 2011-03-23 2012-09-27 Panasonic Corporation Resource assignment for single and multiple cluster transmission
WO2013087835A1 (en) * 2011-12-15 2013-06-20 Nokia Siemens Networks Oy Radio operations in a carrier aggregation system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101605356B (zh) * 2008-06-12 2011-11-02 电信科学技术研究院 一种指示资源的方法、装置及***
WO2010002130A2 (en) * 2008-07-03 2010-01-07 Lg Electronics Inc. Method for processing ndi in random access procedure and a method for transmitting and receiving a signal using the same
US8245092B2 (en) * 2008-11-03 2012-08-14 Apple Inc. Method for efficient control signaling of two codeword to one codeword transmission
EP2200208A1 (en) * 2008-12-19 2010-06-23 Panasonic Corporation HARQ ACK/NACK for dynamic PDSCH
CN101841407A (zh) * 2009-03-17 2010-09-22 华为技术有限公司 数据重传的方法和装置
KR101782640B1 (ko) * 2009-07-16 2017-09-28 엘지전자 주식회사 다중 반송파 시스템에서 ｈａｒｑ 수행 장치 및 방법
KR101800016B1 (ko) * 2010-01-21 2017-11-22 엘지전자 주식회사 다중 반송파 시스템에서 하이브리드 자동 재전송 요청 수행 방법 및 장치
KR101819501B1 (ko) * 2010-02-04 2018-01-17 엘지전자 주식회사 복수의 컴포넌트 캐리어를 지원하는 무선통신 시스템에서 데이터를 송수신하기 위한 방법 및 장치
KR101614096B1 (ko) * 2010-08-12 2016-04-29 한국전자통신연구원 이동통신 시스템에서 멀티 캐리어 구조를 위한 채널 관리 방법
CN102098152A (zh) * 2010-12-30 2011-06-15 电子科技大学 载波聚合下harq的跨载波重传方法
CN102710398B (zh) * 2012-04-20 2016-01-13 北京创毅讯联科技股份有限公司 一种长期演进网络中的混合自动重传方法和用户设备
CN104734821B (zh) * 2013-12-19 2019-04-05 电信科学技术研究院 数据传输方法和装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101990242A (zh) * 2009-07-31 2011-03-23 夏普株式会社 频谱聚合***中的自适应重传方法和用户设备
WO2012126577A1 (en) * 2011-03-23 2012-09-27 Panasonic Corporation Resource assignment for single and multiple cluster transmission
WO2013087835A1 (en) * 2011-12-15 2013-06-20 Nokia Siemens Networks Oy Radio operations in a carrier aggregation system

Also Published As

Publication number Publication date
WO2015143629A1 (zh) 2015-10-01
US9999070B2 (en) 2018-06-12
US20170013642A1 (en) 2017-01-12
KR101869009B1 (ko) 2018-06-19
KR20160135817A (ko) 2016-11-28
CN106464449B (zh) 2019-09-13
EP3113401A1 (en) 2017-01-04
CN106464449A (zh) 2017-02-22
WO2015143986A1 (zh) 2015-10-01
EP3113401B1 (en) 2022-08-31
EP3113401A4 (en) 2017-04-05

Similar Documents

Publication Publication Date Title
CN106941723B (zh) 一种数据传输方法及基站
EP3379754A1 (en) Method, apparatus and device for retransmitting code blocks
WO2018176226A1 (zh) Harq反馈方法、装置及***
CN111314038B (zh) 一种传输控制信令的方法、基站及终端
CN107294646B (zh) 一种信息反馈方法、基站及终端
CN110431783B (zh) 发送反馈信息的方法和设备
CN111585727A (zh) 一种harq-ack信息的传输方法、装置、终端及网络设备
JP7305726B2 (ja) 通信方法、ネットワークデバイス、および端末
CN111432477B (zh) 数据传输方法、网络侧设备及终端
US10666399B2 (en) Allocation method and apparatus for code block groups in a transport block
CN111817824B (zh) 一种信息传输方法、终端设备和控制节点
CN107079053B (zh) 一种数据重传方法、设备及***
WO2018170921A1 (zh) 通信资源管理方法、装置及***
KR102599898B1 (ko) 전송 방법, 단말기 및 기지국
CN105264808A (zh) 一种信息传输方法及设备
CN108076521A (zh) 一种反馈上行数据应答信息的方法、网络设备及终端
CN107005953A (zh) 一种数据传输方法、设备及***
CN110958086B (zh) 一种数据传输方法、装置、电子设备以及介质
CN113285789B (zh) 辅链路控制信息的资源指示方法与装置、终端设备
CN104298630A (zh) 基于串行外设接口的通信方法、装置和设备
CN107005369A (zh) 一种数据重传方法、设备及***
CN107006021A (zh) 一种数据传输方法、设备及***
CN105723670A (zh) 一种自干扰信道估计方法及装置
US20230217431A1 (en) Method for transmitting scheduling request, apparatus, and computer readable storage medium
CN109845158B (zh) 反馈数据传输确认的方法、装置以及通信***

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

Application publication date: 20160120

WD01 Invention patent application deemed withdrawn after publication