CN109155706A - 数据传输方法、数据传输装置和通信系统 - Google Patents

数据传输方法、数据传输装置和通信系统 Download PDF

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Publication number
CN109155706A
CN109155706A CN201680085970.3A CN201680085970A CN109155706A CN 109155706 A CN109155706 A CN 109155706A CN 201680085970 A CN201680085970 A CN 201680085970A CN 109155706 A CN109155706 A CN 109155706A
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data
time
frequency resource
running time
transmission
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CN109155706B (zh
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胡远洲
董朋朋
彭金磷
王宗杰
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control

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

Abstract

本发明涉及无线通信技术领域，提供了一种数据传输方法。方法公开了发送设备在m个时频资源上通过第一进程对第一数据进行初传，接收第一数据的确认信息，根据确认信息，在m个时频资源中的n个连续的时频资源上通过所述第一进程对所述第一数据进行重传，并在m‑n个时频资源上通过至少一个第二进程对第二数据进行初传或重传。其中，m个时频资源在时域上由k个连续的最小调度时间单元组成，n个时频资源在时域上由q个连续的所述最小调度时间单元组成，m为大于等于2的正整数，k、q和n为正整数且m大于n。通过本实施例提供的方案，可以减少资源碎片，以提高数据传输的频谱效率，且该数据传输方法对各系统都能兼容。

Description

PCT国内申请，说明书已公开。

Claims (34)

  1. PCT国内申请，权利要求书已公开。
CN201680085970.3A 2016-08-09 2016-12-27 数据传输方法、数据传输装置和通信系统 Active CN109155706B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2016/094234 2016-08-09
PCT/CN2016/094234 WO2018027589A1 (zh) 2016-08-09 2016-08-09 数据传输方法、数据传输装置和通信系统
PCT/CN2016/112436 WO2018028123A1 (zh) 2016-08-09 2016-12-27 数据传输方法、数据传输装置和通信系统

Publications (2)

Publication Number Publication Date
CN109155706A true CN109155706A (zh) 2019-01-04
CN109155706B CN109155706B (zh) 2021-10-26

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CN (1) CN109155706B (zh)
WO (2) WO2018027589A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020123757A (ja) * 2017-05-31 2020-08-13 シャープ株式会社 端末装置および基地局装置
EP3726764B1 (en) 2018-08-29 2024-02-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method and communication device
EP3902342A4 (en) * 2019-02-15 2022-01-19 Huawei Technologies Co., Ltd. DATA SCHEDULING METHOD, DEVICE AND SYSTEM

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US20070153672A1 (en) * 2005-12-29 2007-07-05 Interdigital Technology Corporation Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple h-arq processes
CN101034959A (zh) * 2006-03-10 2007-09-12 华为技术有限公司 混合自动重传方法及其装置和系统
CN101132264A (zh) * 2007-09-29 2008-02-27 中兴通讯股份有限公司 一种harq重传资源配置方法
US7647541B2 (en) * 2004-05-07 2010-01-12 Interdigital Technology Corporation Method and apparatus for assigning hybrid-automatic repeat request processes
CN101651532A (zh) * 2009-08-27 2010-02-17 华为技术有限公司 空间复用模式混合自动重传请求处理方法及装置
EP2214340A1 (en) * 2009-01-30 2010-08-04 Panasonic Corporation HARQ operation for macro-diversity transmissions in the downlink
CN102006669A (zh) * 2010-11-24 2011-04-06 华为技术有限公司 在harq区域中的资源分配方法及基站

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CN101005342B (zh) * 2006-01-17 2010-07-28 华为技术有限公司 多载波系统子带映射方法及装置
CN101064708B (zh) * 2006-04-30 2010-04-21 华为技术有限公司 多载波系统频率资源映射方法及装置
CN101132262B (zh) * 2006-08-21 2011-04-20 大唐移动通信设备有限公司 一种tdd系统同步harq的实现及数据传输的方法
CN101499890B (zh) * 2008-02-03 2011-09-14 电信科学技术研究院 一种对非调度传输失败的数据进行重传的方法和设备
CN101882984B (zh) * 2009-05-07 2012-09-26 中国移动通信集团公司 一种数据重传方法及系统
US8953522B2 (en) * 2010-03-29 2015-02-10 Samsung Electronics Co., Ltd. Method and apparatus for controlling retransmission on uplink in a wireless communication system supporting MIMO
CN102237949B (zh) * 2010-04-21 2014-03-12 华为技术有限公司 一种解调导频的传输方法,设备及系统

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7647541B2 (en) * 2004-05-07 2010-01-12 Interdigital Technology Corporation Method and apparatus for assigning hybrid-automatic repeat request processes
CN1983914A (zh) * 2005-12-16 2007-06-20 株式会社Ntt都科摩 一种混合自动请求重传方法及系统
US20070153672A1 (en) * 2005-12-29 2007-07-05 Interdigital Technology Corporation Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple h-arq processes
CN101034959A (zh) * 2006-03-10 2007-09-12 华为技术有限公司 混合自动重传方法及其装置和系统
CN101132264A (zh) * 2007-09-29 2008-02-27 中兴通讯股份有限公司 一种harq重传资源配置方法
EP2214340A1 (en) * 2009-01-30 2010-08-04 Panasonic Corporation HARQ operation for macro-diversity transmissions in the downlink
CN101651532A (zh) * 2009-08-27 2010-02-17 华为技术有限公司 空间复用模式混合自动重传请求处理方法及装置
CN102006669A (zh) * 2010-11-24 2011-04-06 华为技术有限公司 在harq区域中的资源分配方法及基站

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Publication number Publication date
WO2018028123A1 (zh) 2018-02-15
CN109155706B (zh) 2021-10-26
WO2018027589A1 (zh) 2018-02-15

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