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 PDFInfo
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- 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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- 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
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- 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
- H04L5/1461—Suppression of signals in the return path, i.e. bidirectional control circuits
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- 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
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- 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
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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)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2014/085221 WO2016029364A1 (zh) | 2014-08-26 | 2014-08-26 | 一种无线通信方法、设备及系统 |
Publications (2)
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CN106664688A true CN106664688A (zh) | 2017-05-10 |
CN106664688B CN106664688B (zh) | 2020-03-20 |
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CN201480081345.2A Active CN106664688B (zh) | 2014-08-26 | 2014-08-26 | 一种无线通信方法、设备及系统 |
Country Status (3)
Country | Link |
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US (1) | US10411871B2 (zh) |
CN (1) | CN106664688B (zh) |
WO (1) | WO2016029364A1 (zh) |
Cited By (3)
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)
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)
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)
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 |
-
2014
- 2014-08-26 CN CN201480081345.2A patent/CN106664688B/zh active Active
- 2014-08-26 WO PCT/CN2014/085221 patent/WO2016029364A1/zh active Application Filing
-
2017
- 2017-02-23 US US15/440,668 patent/US10411871B2/en active Active
Patent Citations (4)
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)
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 |
Also Published As
Publication number | Publication date |
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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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