MX2019005148A - Equipo de usuario, estacion base y sistema de comunicaciones inalambricas. - Google Patents

Equipo de usuario, estacion base y sistema de comunicaciones inalambricas.

Info

Publication number
MX2019005148A
MX2019005148A MX2019005148A MX2019005148A MX2019005148A MX 2019005148 A MX2019005148 A MX 2019005148A MX 2019005148 A MX2019005148 A MX 2019005148A MX 2019005148 A MX2019005148 A MX 2019005148A MX 2019005148 A MX2019005148 A MX 2019005148A
Authority
MX
Mexico
Prior art keywords
user equipment
wireless communications
tdd
base station
communications system
Prior art date
Application number
MX2019005148A
Other languages
English (en)
Inventor
Hellge Cornelius
Thiele Lars
Wirth Thomas
Fehrenbach Thomas
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of MX2019005148A publication Critical patent/MX2019005148A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Abstract

Un equipo de usuario está configurado para operar en una red de comunicaciones inalámbricas que es operada en un esquema de TDD, el esquema de TDD comprende una pluralidad de tramas de TDD, cada trama de TDD comprende un periodo de guardia acomodado entre un símbolo de enlace descendente y un símbolo de enlace ascendente de la trama de TDD. El equipo de usuario está configurado para recibir un primer número de símbolos durante el periodo de guardia o está configurado para transmitir el símbolo de enlace ascendente y para transmitir un segundo número de símbolos antes de la transmisión del símbolo de enlace ascendente.
MX2019005148A 2016-11-03 2017-10-19 Equipo de usuario, estacion base y sistema de comunicaciones inalambricas. MX2019005148A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16197141 2016-11-03
PCT/EP2017/076678 WO2018082928A1 (en) 2016-11-03 2017-10-19 User equipment, base station and wireless communications system

Publications (1)

Publication Number Publication Date
MX2019005148A true MX2019005148A (es) 2019-09-26

Family

ID=57281005

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019005148A MX2019005148A (es) 2016-11-03 2017-10-19 Equipo de usuario, estacion base y sistema de comunicaciones inalambricas.

Country Status (9)

Country Link
US (3) US11239986B2 (es)
EP (1) EP3535874A1 (es)
JP (2) JP6972127B2 (es)
KR (2) KR102317735B1 (es)
CN (1) CN110140307B (es)
CA (1) CA3042760A1 (es)
MX (1) MX2019005148A (es)
RU (1) RU2726873C1 (es)
WO (1) WO2018082928A1 (es)

Families Citing this family (12)

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US11239972B2 (en) * 2016-11-17 2022-02-01 Qualcomm Incorporated Large cell support for narrowband random access
US10396962B2 (en) * 2016-12-15 2019-08-27 Qualcomm Incorporated System and method for self-contained subslot bundling
CN116600389A (zh) * 2017-09-11 2023-08-15 韦勒斯标准与技术协会公司 无线通信系统中的上行链路传输和下行链路接收的方法、设备和系统
CN112154699A (zh) * 2018-05-14 2020-12-29 日本电气株式会社 探测参考信号传输
US10368351B1 (en) * 2018-06-23 2019-07-30 Charter Communications Operating, Llc Methods and apparatus for estimating citizens broadband radio service network coverage
CN113347723B (zh) * 2018-08-10 2022-12-20 中兴通讯股份有限公司 重复传输方法、装置、网络设备和计算机可读存储介质
JP7038837B2 (ja) * 2018-08-24 2022-03-18 株式会社Ｎｔｔドコモ 制御装置及び制御方法
CN112753268B (zh) * 2018-09-27 2023-10-17 中兴通讯股份有限公司 无线系统中的干扰管理
FR3089733A1 (fr) * 2018-12-11 2020-06-12 Orange Procédé de gestion d’une transmission de séquences de symboles de données
US11601935B2 (en) * 2020-08-28 2023-03-07 Trellisware Technologies, Inc. Multi-channel time-division multiplexing access methods and systems
CN115884198A (zh) * 2021-09-28 2023-03-31 华为技术有限公司 通信方法和通信装置
KR20230052131A (ko) * 2021-10-12 2023-04-19 삼성전자주식회사 무선 통신 시스템에서 신호를 전송하기 위한 장치 및 방법

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EP1511190A1 (en) * 2003-08-27 2005-03-02 Siemens Aktiengesellschaft Method for transmission in a TDD system with variable length guard period
EP1746743B1 (en) * 2005-07-21 2010-01-06 Mitsubishi Electric R&D Centre Europe B.V. Method for transmission in a TDD system with variable length guard period
US8145733B1 (en) * 2006-02-15 2012-03-27 Trend Micro Incorporated Identification of computers located behind an address translation server
EP1919102A1 (en) * 2006-10-30 2008-05-07 Mitsubishi Electric Information Technology Centre Europe B.V. Method for transmission in a TDD system with a variable length guard period
EP1919148A1 (en) * 2006-10-30 2008-05-07 Mitsubishi Electric Information Technology Centre Europe B.V. Method for transmission in a TDD system with a variable length guard period
US8363575B2 (en) * 2007-08-31 2013-01-29 Samsung Electronics Co., Ltd. System and method for using frequency and time resources in a communication system
US8780790B2 (en) * 2008-01-07 2014-07-15 Qualcomm Incorporated TDD operation in wireless communication systems
CN101931456B (zh) * 2010-08-09 2016-05-25 中兴通讯股份有限公司 一种移动通信系统中测量参考信号的发送方法
CN102811191B (zh) * 2011-05-31 2016-06-08 华为技术有限公司 一种数据传输方法和装置
JP6031088B2 (ja) 2012-03-19 2016-11-24 京セラ株式会社 移動通信システム、無線基地局及び移動通信方法
WO2013141770A1 (en) * 2012-03-22 2013-09-26 Telefonaktiebolaget L M Ericsson (Publ) Dynamic configuration of subframes in a radio communications system
JP6425890B2 (ja) 2014-01-14 2018-11-21 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局および無線通信方法
CN105191201B (zh) * 2014-04-11 2018-10-30 华为技术有限公司 一种控制信道资源分配方法及装置
CN105101458B (zh) * 2014-05-08 2021-05-07 夏普株式会社 D2d通信中的不同cp长度共存的配置
EP3070870B1 (en) 2015-03-18 2018-02-21 Panasonic Intellectual Property Corporation of America Improved HARQ feedback mechanism for carrier aggregation beyond 5 carriers
WO2016165126A1 (en) * 2015-04-17 2016-10-20 Panasonic Intellectual Property Corporation Of America Rate matching for a machine type communication channel in time division duplex
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US10608806B2 (en) * 2016-03-04 2020-03-31 Telefonaktiebolaget Lm Ericsson (Publ) Short TTI within special subframes of TTD communication systems
JP6726761B2 (ja) * 2016-03-31 2020-07-22 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 待ち時間削減のためのスペシャルサブフレーム設定
WO2018004246A1 (ko) * 2016-07-01 2018-01-04 엘지전자 주식회사 무선 통신 시스템에서 기지국과 단말 간 상향링크 신호를 송수신하는 방법 및 이를 지원하는 장치

Also Published As

Publication number Publication date
JP6972127B2 (ja) 2021-11-24
CA3042760A1 (en) 2018-05-11
WO2018082928A1 (en) 2018-05-11
US11239986B2 (en) 2022-02-01
RU2726873C1 (ru) 2020-07-16
KR102317735B1 (ko) 2021-10-26
US20190260566A1 (en) 2019-08-22
US20240039684A1 (en) 2024-02-01
JP2022033739A (ja) 2022-03-02
JP7463330B2 (ja) 2024-04-08
CN110140307B (zh) 2023-05-26
EP3535874A1 (en) 2019-09-11
CN110140307A (zh) 2019-08-16
KR20210130263A (ko) 2021-10-29
KR20190094153A (ko) 2019-08-12
US20220116195A1 (en) 2022-04-14
US11764938B2 (en) 2023-09-19
JP2020501409A (ja) 2020-01-16

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