WO2015044779A3 - 基于子帧集合的操作和信令生成方法、装置和系统 - Google Patents

基于子帧集合的操作和信令生成方法、装置和系统 Download PDF

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Publication number
WO2015044779A3
WO2015044779A3 PCT/IB2014/002249 IB2014002249W WO2015044779A3 WO 2015044779 A3 WO2015044779 A3 WO 2015044779A3 IB 2014002249 W IB2014002249 W IB 2014002249W WO 2015044779 A3 WO2015044779 A3 WO 2015044779A3
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WO
WIPO (PCT)
Prior art keywords
sub
frame
downlink
uplink
operation based
Prior art date
Application number
PCT/IB2014/002249
Other languages
English (en)
French (fr)
Other versions
WO2015044779A2 (zh
Inventor
孙芳蕾
杨涛
Original Assignee
阿尔卡特朗讯
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 阿尔卡特朗讯 filed Critical 阿尔卡特朗讯
Priority to US15/023,527 priority Critical patent/US20160212743A1/en
Priority to KR1020167010850A priority patent/KR20160060748A/ko
Priority to EP14847670.8A priority patent/EP3051735A2/en
Priority to JP2016517462A priority patent/JP2016536839A/ja
Publication of WO2015044779A2 publication Critical patent/WO2015044779A2/zh
Publication of WO2015044779A3 publication Critical patent/WO2015044779A3/zh

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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
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management

Landscapes

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

Abstract

本发明提供了一种基于子帧集合的操作和信令生成方法、装置和系统。本发明的基站属于TDD系统，TDD系统中的相邻小区在同一时间能够采用不同的上下行子帧配置，用户设备获取两个子帧集合的指示信息，该两个子帧集合基于所述TDD系统的上下行子帧配置中的至少一个子帧的受干扰程度，来将所述至少一个子帧进行划分而得到，当在所述至少一个子帧上执行与基站的上行或下行操作时，根据至少一个子帧分别所属的子帧集合，执行相应操作。与现有技术相比，本发明的用户设备能够基于包含了不同的受干扰程度的子帧的子帧集合来执行相应的操作。
PCT/IB2014/002249 2013-09-27 2014-09-26 基于子帧集合的操作和信令生成方法、装置和系统 WO2015044779A2 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US15/023,527 US20160212743A1 (en) 2013-09-27 2014-09-26 Method, apparatus and system for operating and for generating signaling based on subframe sets
KR1020167010850A KR20160060748A (ko) 2013-09-27 2014-09-26 서브프레임 그룹 및 시그널링 생성에 기반하는 동작의 방법, 장치 및 시스템
EP14847670.8A EP3051735A2 (en) 2013-09-27 2014-09-26 Method, apparatus and system of operation based on subframe group and signaling generation
JP2016517462A JP2016536839A (ja) 2013-09-27 2014-09-26 サブフレーム・セットに基づいて動作するため、およびシグナリングを生成するための方法、装置、およびシステム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310459547.3A CN104519579B (zh) 2013-09-27 2013-09-27 基于子帧集合的操作和信令生成方法、装置和系统
CN201310459547.3 2013-09-27

Publications (2)

Publication Number Publication Date
WO2015044779A2 WO2015044779A2 (zh) 2015-04-02
WO2015044779A3 true WO2015044779A3 (zh) 2015-12-17

Family

ID=52744626

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/002249 WO2015044779A2 (zh) 2013-09-27 2014-09-26 基于子帧集合的操作和信令生成方法、装置和系统

Country Status (6)

Country Link
US (1) US20160212743A1 (zh)
EP (1) EP3051735A2 (zh)
JP (1) JP2016536839A (zh)
KR (1) KR20160060748A (zh)
CN (1) CN104519579B (zh)
WO (1) WO2015044779A2 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016183722A1 (zh) * 2015-05-15 2016-11-24 华为技术有限公司 信息的发送和接收方法及系统、基站、第一用户设备
CN107105509A (zh) * 2016-02-19 2017-08-29 上海朗帛通信技术有限公司 一种降低通信延迟的方法和装置
CN107277908B (zh) * 2016-04-06 2021-06-15 华为技术有限公司 一种功率控制方法及设备
CN106452712A (zh) * 2016-10-21 2017-02-22 珠海市魅族科技有限公司 基于灵活双工的fdd系统的通信方法及装置、基站及终端

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012167431A1 (en) * 2011-06-09 2012-12-13 Renesas Mobile Corporation Interference control in time division duplex communication
WO2013112665A1 (en) * 2012-01-27 2013-08-01 Intel Corporation Interference management for dynamic uplink and downlink configuration
WO2013110217A1 (en) * 2012-01-29 2013-08-01 Alcatel Lucent An uplink overload indicator for time division duplex wireless communication systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102291730B (zh) * 2010-06-18 2014-07-02 电信科学技术研究院 一种无线链路监控的方法、装置及系统
CN102170657B (zh) * 2011-03-29 2014-09-10 电信科学技术研究院 一种确定子帧信息的方法和设备
CN102281638B (zh) * 2011-08-02 2014-07-09 电信科学技术研究院 一种调度子帧的方法和设备
CN104025673B (zh) * 2012-01-03 2018-06-19 Lg电子株式会社 用于在无线接入系统中设置下行发射功率的方法及其设备
WO2014017767A1 (ko) * 2012-07-23 2014-01-30 엘지전자 주식회사 반송파 집성 기법이 적용된 무선 통신 시스템에서 서빙 셀의 운용 방법 및 이를 위한 장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012167431A1 (en) * 2011-06-09 2012-12-13 Renesas Mobile Corporation Interference control in time division duplex communication
WO2013112665A1 (en) * 2012-01-27 2013-08-01 Intel Corporation Interference management for dynamic uplink and downlink configuration
WO2013110217A1 (en) * 2012-01-29 2013-08-01 Alcatel Lucent An uplink overload indicator for time division duplex wireless communication systems

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ERICSSON ET AL: "On CSI enhancements for Dynamic TDD", vol. RAN WG1, no. Barcelona, Spain; 20130819 - 20130823, 10 August 2013 (2013-08-10), XP050716523, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_74/Docs/> [retrieved on 20130810] *
NSN ET AL: "Enhanced UL power control for TDD eIMTA", vol. RAN WG1, no. Barcelona, Spain; 20130819 - 20130823, 10 August 2013 (2013-08-10), XP050716580, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_74/Docs/> [retrieved on 20130810] *

Also Published As

Publication number Publication date
US20160212743A1 (en) 2016-07-21
KR20160060748A (ko) 2016-05-30
EP3051735A2 (en) 2016-08-03
JP2016536839A (ja) 2016-11-24
CN104519579A (zh) 2015-04-15
WO2015044779A2 (zh) 2015-04-02
CN104519579B (zh) 2019-06-18

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