CN108141718A - Tti长度的通知方法、设备及系统 - Google Patents

Tti长度的通知方法、设备及系统 Download PDF

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Publication number
CN108141718A
CN108141718A CN201680060785.9A CN201680060785A CN108141718A CN 108141718 A CN108141718 A CN 108141718A CN 201680060785 A CN201680060785 A CN 201680060785A CN 108141718 A CN108141718 A CN 108141718A
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CN
China
Prior art keywords
information
tti length
tti
user equipment
base station
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
CN201680060785.9A
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English (en)
Inventor
吕永霞
李超君
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
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Huawei Technologies Co Ltd
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Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN108141718A publication Critical patent/CN108141718A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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

Abstract

本发明公开了TTI长度的通知方法、设备及系统，涉及无线通信技术领域，以解决现有通过RRC信令给用户通知TTI，使TTI不能适应无线信道的变化，导致系统的性能下降的问题。本发明提供的方法包括：基站配置至少一个TTI长度集合；所述至少一个TTI长度集合中的每个TTI长度集合包含：M个不同的TTI长度子集，每个TTI长度子集包含：N个TTI长度，所述N个TTI长度与N个信道一一对应；所述M为大于或等于2的整数，N为大于或等于1的整数；通过物理层信令向用户设备发送用于确定第一TTI长度集合中的第一TTI长度子集，使通信双发按照所述第一TTI长度子集中的N个TTI长度在N个信道上收或发数据或控制信息。

Description

PCT国内申请，说明书已公开。

Claims (45)

  1. PCT国内申请，权利要求书已公开。
CN201680060785.9A 2016-02-05 2016-02-05 Tti长度的通知方法、设备及系统 Pending CN108141718A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/073704 WO2017133011A1 (zh) 2016-02-05 2016-02-05 Tti长度的通知方法、设备及系统

Publications (1)

Publication Number Publication Date
CN108141718A true CN108141718A (zh) 2018-06-08

Family

ID=59500498

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680060785.9A Pending CN108141718A (zh) 2016-02-05 2016-02-05 Tti长度的通知方法、设备及系统

Country Status (2)

Country Link
CN (1) CN108141718A (zh)
WO (1) WO2017133011A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101507232A (zh) * 2006-06-19 2009-08-12 株式会社Ntt都科摩 发送参数变更控制方法以及无线基站
CN101507324A (zh) * 2006-06-19 2009-08-12 株式会社Ntt都科摩 基站、移动台和通信方法
CN104067683A (zh) * 2012-01-26 2014-09-24 诺基亚通信公司 用于确定传输时间间隔长度的方法和装置
US20160021657A1 (en) * 2014-07-18 2016-01-21 Qualcomm Incorporated Resource management for ues under coverage enhancement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102740468A (zh) * 2011-04-02 2012-10-17 华为技术有限公司 分配信道资源的方法、基站设备、终端设备和通信系统
US9131498B2 (en) * 2012-09-12 2015-09-08 Futurewei Technologies, Inc. System and method for adaptive transmission time interval (TTI) structure
CN104468030B (zh) * 2014-08-26 2018-06-05 上海华为技术有限公司 一种数据传输方法、用户设备及基站

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101507232A (zh) * 2006-06-19 2009-08-12 株式会社Ntt都科摩 发送参数变更控制方法以及无线基站
CN101507324A (zh) * 2006-06-19 2009-08-12 株式会社Ntt都科摩 基站、移动台和通信方法
CN104067683A (zh) * 2012-01-26 2014-09-24 诺基亚通信公司 用于确定传输时间间隔长度的方法和装置
US20160021657A1 (en) * 2014-07-18 2016-01-21 Qualcomm Incorporated Resource management for ues under coverage enhancement

Also Published As

Publication number Publication date
WO2017133011A1 (zh) 2017-08-10

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Application publication date: 20180608