BR112018073313A2 - coexistência de intervalo de tempo de transmissão múltipla - Google Patents

coexistência de intervalo de tempo de transmissão múltipla

Info

Publication number
BR112018073313A2
BR112018073313A2 BR112018073313-0A BR112018073313A BR112018073313A2 BR 112018073313 A2 BR112018073313 A2 BR 112018073313A2 BR 112018073313 A BR112018073313 A BR 112018073313A BR 112018073313 A2 BR112018073313 A2 BR 112018073313A2
Authority
BR
Brazil
Prior art keywords
subframe
duration
tti
align
lte
Prior art date
Application number
BR112018073313-0A
Other languages
English (en)
Inventor
Sun Jing
Chen Wanshi
Gaal Peter
Arvind Patel Shimman
Damnjanovic Aleksandar
Xu Hao
Montojo Juan
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112018073313A2 publication Critical patent/BR112018073313A2/pt

Links

Classifications

    • 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
    • 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
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0087—Timing of allocation when data requirements change
    • 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
    • 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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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

Landscapes

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

Abstract

trata-se de métodos, sistemas e dispositivos para comunicação sem fio. diferentes durações de intervalo de tempo de transmissão (tti) podem ser suportadas e configuradas para coexistir entre si. um conjunto de ttis com uma duração relativamente curta pode se sobrepor no tempo com ttis de duração mais longa. as delimitações de ttis com uma duração relativamente curta podem ser configuradas para se alinhar com delimitações de ttis de duração relativamente mais longa. por exemplo, ttis que são um subquadro de evolução a longo prazo (lte), uma partição de lte e uma duração de dois períodos de símbolo de lte podem ser suportados. os ttis de período de dois símbolos podem se alinhar ou ser embutidos nos ttis de duração de partição, que, por sua vez, podem se alinhar ou ser embutidos em um subquadro. em alguns exemplos, um ou mais períodos de símbolo de um subquadro podem ser designados como uma lacuna entre ttis de dois símbolos dentro do subquadro, ou tais símbolos podem ser fundidos com um tti de dois símbolos no subquadro.
BR112018073313-0A 2016-05-13 2017-05-12 coexistência de intervalo de tempo de transmissão múltipla BR112018073313A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662336436P 2016-05-13 2016-05-13
US62/336,436 2016-05-13
US15/592,855 US20170332401A1 (en) 2016-05-13 2017-05-11 Multiple transmission time interval coexistence
US15/592,855 2017-05-11
PCT/US2017/032326 WO2017197218A1 (en) 2016-05-13 2017-05-12 Multiple transmission time interval coexistence

Publications (1)

Publication Number Publication Date
BR112018073313A2 true BR112018073313A2 (pt) 2019-02-19

Family

ID=58765971

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018073313-0A BR112018073313A2 (pt) 2016-05-13 2017-05-12 coexistência de intervalo de tempo de transmissão múltipla

Country Status (7)

Country Link
US (2) US20170332401A1 (pt)
EP (1) EP3455986B1 (pt)
CN (1) CN109155715B (pt)
AU (1) AU2017263554B2 (pt)
BR (1) BR112018073313A2 (pt)
CA (1) CA3019960C (pt)
WO (1) WO2017197218A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170332401A1 (en) 2016-05-13 2017-11-16 Qualcomm Incorporated Multiple transmission time interval coexistence
CN109391442B (zh) * 2017-08-11 2020-12-08 电信科学技术研究院 一种数据传输方法及装置
CN112153671B (zh) * 2019-06-29 2024-05-03 上海华为技术有限公司 一种数据传输方法以及相关设备
US11937256B2 (en) * 2020-04-14 2024-03-19 Qualcomm Incorporated Time gaps in multi-slot grants

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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US7287206B2 (en) * 2002-02-13 2007-10-23 Interdigital Technology Corporation Transport block set transmission using hybrid automatic repeat request
CN100534027C (zh) * 2005-08-17 2009-08-26 大唐移动通信设备有限公司 时分双工系统传输方法
JP4422766B2 (ja) * 2005-08-22 2010-02-24 パナソニック株式会社 基地局装置
EP2215749B1 (en) * 2007-10-30 2011-04-13 Telefonaktiebolaget LM Ericsson (publ) Methods and arrangements in a wireless communication system
WO2009104822A1 (ja) * 2008-02-21 2009-08-27 株式会社マイトス 水素分子を含む網膜虚血性疾患治療薬
KR101570350B1 (ko) * 2008-02-22 2015-11-19 엘지전자 주식회사 동적 전송시간간격 할당방법
KR100925450B1 (ko) * 2008-03-03 2009-11-06 엘지전자 주식회사 상향링크 신호의 충돌 해결 방법
CN103379074B (zh) * 2012-04-24 2016-09-28 华为技术有限公司 传输信号的方法、用户设备和网络侧设备
CN105359448B (zh) * 2013-02-19 2019-02-12 华为技术有限公司 一种滤波器组多载波波形的帧结构的应用方法及设备
US10200137B2 (en) * 2013-12-27 2019-02-05 Huawei Technologies Co., Ltd. System and method for adaptive TTI coexistence with LTE
US20170290008A1 (en) * 2014-09-08 2017-10-05 Interdigital Patent Holdings, Inc. Systems and Methods of Operating with Different Transmission Time Interval (TTI) Durations
US10219292B2 (en) * 2014-10-24 2019-02-26 Qualcomm Incorporated Flexible multiplexing and feedback for variable transmission time intervals
US10727983B2 (en) * 2014-10-29 2020-07-28 Qualcomm Incorporated Variable length transmission time intervals (TTI)
US10021677B2 (en) * 2014-10-31 2018-07-10 Qualcomm Incorporated Two-stage PDCCH with DCI flag and DCI format size indicator
US10863492B2 (en) * 2015-07-16 2020-12-08 Qualcomm Incorporated Low latency device-to-device communication
WO2017135682A1 (ko) * 2016-02-02 2017-08-10 엘지전자 주식회사 상향링크 제어 채널 전송 방법 및 이를 수행하는 사용자 장치
WO2017135026A1 (ja) * 2016-02-03 2017-08-10 ソニー株式会社 無線通信装置、通信方法、コンピュータプログラム及び無線通信システム
KR102458074B1 (ko) 2016-03-31 2022-10-24 삼성전자 주식회사 이동 통신 시스템에서 이종 서비스 제공 방법 및 장치
JP6596463B2 (ja) * 2016-05-12 2019-10-23 華碩電腦股▲ふん▼有限公司 無線通信システムにおいて短縮された送信時間間隔の中での制御チャネル構造を改良する方法及び装置
US20170332401A1 (en) 2016-05-13 2017-11-16 Qualcomm Incorporated Multiple transmission time interval coexistence

Also Published As

Publication number Publication date
AU2017263554B2 (en) 2021-08-05
WO2017197218A1 (en) 2017-11-16
AU2017263554A1 (en) 2018-11-01
US20170332401A1 (en) 2017-11-16
CN109155715B (zh) 2021-06-11
CA3019960A1 (en) 2017-11-16
EP3455986B1 (en) 2020-03-25
US10757728B2 (en) 2020-08-25
US20190215859A1 (en) 2019-07-11
EP3455986A1 (en) 2019-03-20
CN109155715A (zh) 2019-01-04
CA3019960C (en) 2024-02-06

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]