CN106664688A - 一种无线通信方法、设备及系统 - Google Patents

一种无线通信方法、设备及系统 Download PDF

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Publication number
CN106664688A
CN106664688A CN201480081345.2A CN201480081345A CN106664688A CN 106664688 A CN106664688 A CN 106664688A CN 201480081345 A CN201480081345 A CN 201480081345A CN 106664688 A CN106664688 A CN 106664688A
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China
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time slot
user equipment
signal
reception device
radio reception
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CN201480081345.2A
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CN106664688B (zh
Inventor
刘晟
陈特彦
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1461Suppression of signals in the return path, i.e. bidirectional control circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

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

Abstract

本发明的实施例提供一种无线通信方法、设备及系统,涉及通信技术领域,能够解决无线通信系统中载波利用率低下的问题。该方法,无线接入设备使用至少三个时隙在第一载波与用户设备进行通信,所述至少三个时隙包括至少一个全双工时隙、至少一个下行时隙和至少一个上行时隙;无线接入设备在所述全双工时隙上进行包括信号发送和信号接收的一种或多种;所述无线接入设备在所述下行时隙上发送下行信号;所述无线接入设备在所述上行时隙上接收上行信号。本发明的实施例用于无线通信。

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。
CN201480081345.2A 2014-08-26 2014-08-26 一种无线通信方法、设备及系统 Active CN106664688B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/085221 WO2016029364A1 (zh) 2014-08-26 2014-08-26 一种无线通信方法、设备及系统

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CN106664688A true CN106664688A (zh) 2017-05-10
CN106664688B CN106664688B (zh) 2020-03-20

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US (1) US10411871B2 (zh)
CN (1) CN106664688B (zh)
WO (1) WO2016029364A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109819507A (zh) * 2019-03-07 2019-05-28 重庆金美通信有限责任公司 一种无线局域网中同频全双工媒体接入控制方法
WO2023184271A1 (zh) * 2022-03-30 2023-10-05 北京小米移动软件有限公司 资源确定方法及装置、存储介质
WO2023206524A1 (zh) * 2022-04-29 2023-11-02 新华三技术有限公司 一种资源分配方法、装置、基站、用户设备及存储介质

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016060466A1 (ko) * 2014-10-17 2016-04-21 엘지전자 주식회사 Fdr 전송을 지원하는 무선 통신 시스템에서 디바이스 간 간섭을 측정하는 방법 및 이를 위한 장치
JP6479190B2 (ja) * 2014-12-17 2019-03-06 テレフオンアクチーボラゲット エルエム エリクソン(パブル) ワイヤレス通信ネットワークにおける全二重
CN107223314B (zh) * 2015-02-12 2019-07-19 华为技术有限公司 具有自适应接收功率降低的全双工无线电
US9936519B2 (en) 2015-03-15 2018-04-03 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure for wireless communications
US10342012B2 (en) 2015-03-15 2019-07-02 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
US10075970B2 (en) 2015-03-15 2018-09-11 Qualcomm Incorporated Mission critical data support in self-contained time division duplex (TDD) subframe structure
US9814058B2 (en) 2015-05-15 2017-11-07 Qualcomm Incorporated Scaled symbols for a self-contained time division duplex (TDD) subframe structure
US9992790B2 (en) 2015-07-20 2018-06-05 Qualcomm Incorporated Time division duplex (TDD) subframe structure supporting single and multiple interlace modes
WO2017022961A1 (ko) * 2015-07-31 2017-02-09 엘지전자 주식회사 Fdr 방식을 이용하는 통신 장치가 비선형 자기간섭 신호의 채널 추정을 위한 참조신호를 전송하는 방법
EP3361802B1 (en) * 2015-11-02 2020-03-18 Sony Corporation Information processing apparatus and communication system
WO2017213386A1 (en) * 2016-06-08 2017-12-14 Lg Electronics Inc. A communication method of using full duplex in nr
CN109964437B (zh) * 2017-02-08 2021-07-27 上海朗帛通信技术有限公司 一种用于动态调度的终端、基站中的方法和装置
US10389429B2 (en) * 2017-02-11 2019-08-20 Massachusetts Institute Of Technology Full-duplex, bi-directional, analog relay
MX2019012932A (es) * 2017-05-02 2020-01-30 Ntt Docomo Inc Terminal de usuario y metodo de comunicacion por radio.
WO2019098395A1 (ko) * 2017-11-14 2019-05-23 엘지전자 주식회사 자기간섭을 측정하기 위한 정보를 수신하는 방법 및 이를 위한 단말
CN107911204B (zh) * 2017-11-17 2020-07-14 上海道生物联技术有限公司 一种多天线多用户时分双工通讯系统的信号传输方法
US10512100B2 (en) * 2018-02-13 2019-12-17 Google Llc User device-requested downlink pilots
KR102595684B1 (ko) * 2018-05-11 2023-10-31 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 공간 다양성과 관련된 지점 대 다중 지점 공유 액세스(access) 전이중(全二重) 무선 이중화 방식
US11539499B2 (en) * 2018-11-09 2022-12-27 Qualcomm Incorporated Hybrid in-band same frequency full-duplex and offset-frequency full-duplex wireless communication
US11664959B2 (en) * 2019-03-29 2023-05-30 Nokia Technologies Oy Dynamic configuration of user equipment duplexing mode
CN116318240A (zh) * 2019-04-25 2023-06-23 华为技术有限公司 一种全双工自干扰消除方法和装置
US11368939B2 (en) 2019-05-24 2022-06-21 Apple Inc. Sidelink enhancement for user equipment
KR102628043B1 (ko) * 2019-07-24 2024-01-23 삼성전자주식회사 Full duplex 통신 시스템에서 자기 간섭 신호를 제거하기 위한 방법 및 장치
CN112752304B (zh) * 2019-10-31 2022-08-26 上海华为技术有限公司 一种处理上行参考信号的方法和相关装置
US11729050B2 (en) * 2019-11-14 2023-08-15 Qualcomm Incorporated Configurations for full-duplex communication systems
WO2021168682A1 (zh) * 2020-02-26 2021-09-02 北京小米移动软件有限公司 通信方法、装置及存储介质
US11622347B2 (en) * 2020-06-01 2023-04-04 Qualcomm Incorporated Semi-persistent scheduling for subband full-duplex slots
CN113765631B (zh) * 2020-06-01 2023-05-09 中国移动通信有限公司研究院 跨频段载波聚合的方法及基站
US11652671B2 (en) * 2020-08-13 2023-05-16 Qualcomm Incorporated Methods and apparatus for sounding reference signal enhancements for subband full-duplex
US20220110146A1 (en) * 2020-10-07 2022-04-07 Qualcomm Incorporated Dynamic full duplex communication
US11596003B2 (en) * 2020-11-23 2023-02-28 Qualcomm Incorporated Overlapping RACH occasions and mixed mode RACH retransmission configurations
US11728959B2 (en) * 2020-12-04 2023-08-15 Qualcomm Incorporated Method and apparatus for managing mixed transmission
CN113316265B (zh) * 2021-06-11 2023-09-01 Oppo广东移动通信有限公司 上行调度任务处理方法、终端设备、存储介质及芯片

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101409929A (zh) * 2007-10-11 2009-04-15 中国移动通信集团公司 一种通信方法和装置
CN103516638A (zh) * 2012-06-25 2014-01-15 华为技术有限公司 一种获取自干扰信道的信道响应的方法及全双工信机
CN103781181A (zh) * 2012-10-22 2014-05-07 中国移动通信集团公司 一种tdd系统用户调度方法、装置、系统和基站
CN103906242A (zh) * 2012-12-26 2014-07-02 华为技术有限公司 一种无线通信方法、系统及基站和用户设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE373936T1 (de) * 2001-10-19 2007-10-15 Ericsson Telefon Ab L M Asymmetrische bandbreitenzuteilung
GB2418806B (en) * 2005-08-19 2006-09-27 Ipwireless Inc Duplex operation in a cellular communication system
CN103518413A (zh) * 2011-05-13 2014-01-15 瑞萨移动公司 用于在允许为上行链路或下行链路传输分配灵活子帧的tdd系统中干扰降低的方法、设备和计算机程序产品
WO2012162889A1 (en) * 2011-06-02 2012-12-06 Renesas Mobile Corporation Flexible disabling / enabling of cross-carrier scheduling in carrier-aggregated wireless data transmission
WO2013004007A1 (en) * 2011-07-05 2013-01-10 Renesas Mobile Corporation Mechanism for enhancing power control in time division based communications
US10567147B2 (en) * 2012-08-28 2020-02-18 Idac Holdings, Inc. Full duplex single channel communications
EP2918128B1 (en) * 2012-11-09 2018-06-13 Telefonaktiebolaget LM Ericsson (publ) Methods and arrangements for resource allocation
US9007999B2 (en) * 2012-12-19 2015-04-14 At&T Intellectual Property I, L.P. System and method for MAC design of a full-duplex centralized cellular network
WO2014109569A1 (ko) * 2013-01-09 2014-07-17 엘지전자 주식회사 신호 전송 방법 및 이를 위한 장치
KR102036298B1 (ko) * 2013-01-21 2019-10-24 삼성전자 주식회사 Tdd을 지원하는 이동통신 시스템에서 tdd 설정 정보를 단말에게 효과적으로 제공하고 상향링크 전송 타이밍을 결정하기 위한 방법 및 장치
EP2995106B1 (en) * 2013-05-09 2020-07-01 Nokia Solutions and Networks Oy Method, apparatus and computer program for wireless communications
CN104301065B (zh) * 2013-07-16 2018-12-11 电信科学技术研究院 一种上下行配置的指示、确定方法及基站、终端
US10462795B2 (en) * 2013-09-25 2019-10-29 Nokia Solutions And Networks Oy Method, apparatus and computer program for wireless communications

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101409929A (zh) * 2007-10-11 2009-04-15 中国移动通信集团公司 一种通信方法和装置
CN103516638A (zh) * 2012-06-25 2014-01-15 华为技术有限公司 一种获取自干扰信道的信道响应的方法及全双工信机
CN103781181A (zh) * 2012-10-22 2014-05-07 中国移动通信集团公司 一种tdd系统用户调度方法、装置、系统和基站
CN103906242A (zh) * 2012-12-26 2014-07-02 华为技术有限公司 一种无线通信方法、系统及基站和用户设备

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109819507A (zh) * 2019-03-07 2019-05-28 重庆金美通信有限责任公司 一种无线局域网中同频全双工媒体接入控制方法
CN109819507B (zh) * 2019-03-07 2021-08-31 重庆金美通信有限责任公司 一种无线局域网中同频全双工媒体接入控制方法
WO2023184271A1 (zh) * 2022-03-30 2023-10-05 北京小米移动软件有限公司 资源确定方法及装置、存储介质
WO2023206524A1 (zh) * 2022-04-29 2023-11-02 新华三技术有限公司 一种资源分配方法、装置、基站、用户设备及存储介质

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US20170163404A1 (en) 2017-06-08
WO2016029364A1 (zh) 2016-03-03
US10411871B2 (en) 2019-09-10
CN106664688B (zh) 2020-03-20

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