BR112019003116A2 - configuração de símbolo de rajada comum de uplink - Google Patents

configuração de símbolo de rajada comum de uplink

Info

Publication number
BR112019003116A2
BR112019003116A2 BR112019003116-2A BR112019003116A BR112019003116A2 BR 112019003116 A2 BR112019003116 A2 BR 112019003116A2 BR 112019003116 A BR112019003116 A BR 112019003116A BR 112019003116 A2 BR112019003116 A2 BR 112019003116A2
Authority
BR
Brazil
Prior art keywords
burst symbol
waveform
uplink common
common burst
transmitted
Prior art date
Application number
BR112019003116-2A
Other languages
English (en)
Inventor
Wang Renqiu
Xu Hao
Gaal Peter
Chen Wanshi
Ji Tingfang
Arvind Patel Shimman
Edward Smee John
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 BR112019003116A2 publication Critical patent/BR112019003116A2/pt

Links

Classifications

    • 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
    • H04L5/0001—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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows

Abstract

métodos, sistemas e dispositivos para comunicação sem fios são descritos que fornecem seleção e configuração de forma de onda de símbolo de rajada comum de uplink. uma forma de onda para o símbolo de rajada comum de uplink pode ser selecionada para ser uma forma de onda de multiplexação por divisão de frequência de portadora única (sc-fdm), uma forma de onda de multiplexação por divisão de frequência ortogonal (ofdm), ou combinações das mesmas, com base pelo menos em parte em informação que deve ser transmitida. um padrão para sequências de sc-fdm pode ser selecionado para fornecer estimativa de canal melhorada através de tons piloto comuns através de diferentes sequências, sequências de bandas larga ou bandas estreitas podem ser selecionadas com base pelo menos em parte em informação a ser transmitida, e realimentação de reconhecimento pode ser transmitida em uma porção final do símbolo de rajada comum de uplink em alguns casos para fornecer tempo de processamento adicional para determinar a realimentação de reconhecimento.
BR112019003116-2A 2016-08-22 2017-08-11 configuração de símbolo de rajada comum de uplink BR112019003116A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662378132P 2016-08-22 2016-08-22
US62/378,132 2016-08-22
US15/674,325 2017-08-10
US15/674,325 US10594451B2 (en) 2016-08-22 2017-08-10 Uplink common burst symbol configuration
PCT/US2017/046606 WO2018038947A1 (en) 2016-08-22 2017-08-11 Uplink common burst symbol configuration

Publications (1)

Publication Number Publication Date
BR112019003116A2 true BR112019003116A2 (pt) 2019-05-21

Family

ID=61192319

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019003116-2A BR112019003116A2 (pt) 2016-08-22 2017-08-11 configuração de símbolo de rajada comum de uplink

Country Status (8)

Country Link
US (1) US10594451B2 (pt)
EP (1) EP3501133B1 (pt)
CN (1) CN109644102B (pt)
AU (1) AU2017317024B2 (pt)
BR (1) BR112019003116A2 (pt)
ES (1) ES2874625T3 (pt)
SG (1) SG11201900268WA (pt)
WO (1) WO2018038947A1 (pt)

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EP3923498B1 (en) * 2017-03-24 2023-11-08 LG Electronics Inc. Method and nb wireless device for determining whether or not to transmit sr
US11184883B2 (en) 2017-06-29 2021-11-23 Qualcomm Incorporated Physical uplink control channel (PUCCH) sequence configuration
US11349611B2 (en) * 2017-12-19 2022-05-31 Lg Electronics Inc. Method for transmitting or receiving frame in wireless LAN and device therefor
US11191060B2 (en) * 2018-03-15 2021-11-30 Sprint Communications Company L.P. Dynamic wireless network architecture to serve uplink-centric and downlink-centric user applications
CN112369098A (zh) * 2018-07-02 2021-02-12 瑞典爱立信有限公司 用于上行链路报告的资源调度
US10715273B2 (en) 2018-09-26 2020-07-14 At&T Intellectual Property I, L.P. Joint channel estimation and data detection technique to decode 5G uplink control channel
US11855822B2 (en) * 2021-07-02 2023-12-26 Qualcomm Incorporated Techniques to facilitate time varying reference signals with single carrier waveforms

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Publication number Priority date Publication date Assignee Title
WO2008082262A2 (en) * 2007-01-05 2008-07-10 Lg Electronics Inc. Method for setting cyclic shift considering frequency offset
US8509161B2 (en) * 2008-08-11 2013-08-13 Sharp Kabushiki Kaisha Systems and methods for OFDMA and SC-FDMA switching
US8913672B2 (en) * 2008-09-12 2014-12-16 Qualcomm Incorporated Efficiently identifying system waveform in uplink transmission
US8327240B2 (en) * 2008-11-26 2012-12-04 Broadcom Corporation Handling burst error events with interleaved Reed-Solomon (RS) codes
US8929324B2 (en) * 2009-07-16 2015-01-06 Qualcomm Incorporated Facilitating noise estimation in wireless communication
WO2012019367A1 (zh) * 2010-08-13 2012-02-16 富士通株式会社 传输上行响应信号的方法、移动台以及多载波通信系统
JP6205648B2 (ja) * 2012-09-27 2017-10-04 シャープ株式会社 端末装置、通信方法および集積回路
US9692550B2 (en) * 2012-11-29 2017-06-27 Huawei Technologies Co., Ltd. Systems and methods for waveform selection and adaptation
US20150089382A1 (en) * 2013-09-26 2015-03-26 Wu-chi Feng Application context migration framework and protocol
PT3011699T (pt) * 2013-09-27 2017-11-14 Huawei Tech Co Ltd Realimentação de harq usando agregação de portadoras
US10687218B2 (en) * 2013-12-03 2020-06-16 Qualcomm Incorporated Power metric optimization and uplink DM-RS design for LTE/LTE-A uplink transmissions in unlicensed spectrum
US11743897B2 (en) * 2013-12-20 2023-08-29 Qualcomm Incorporated Techniques for configuring uplink channels in unlicensed radio frequency spectrum bands
CN103973608A (zh) * 2014-05-29 2014-08-06 电子科技大学 一种针对短波通信信道下单载波频域均衡的信道估计方法
EP3170276B1 (en) * 2014-07-18 2019-03-13 LG Electronics Inc. Uplink data transmission method in wireless communication system and apparatus for the same
EP3070870B1 (en) * 2015-03-18 2018-02-21 Panasonic Intellectual Property Corporation of America Improved HARQ feedback mechanism for carrier aggregation beyond 5 carriers
KR102537716B1 (ko) * 2015-10-29 2023-05-31 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 비면허 대역에서의 채널 액세스 방법, 장치 및 시스템
US10333674B2 (en) * 2016-02-26 2019-06-25 Lg Electronics Inc. Method and apparatus for transmitting uplink control information in a wireless communication system

Also Published As

Publication number Publication date
AU2017317024A1 (en) 2019-01-31
US10594451B2 (en) 2020-03-17
CN109644102A (zh) 2019-04-16
WO2018038947A1 (en) 2018-03-01
EP3501133B1 (en) 2021-03-10
SG11201900268WA (en) 2019-03-28
AU2017317024B2 (en) 2020-11-26
EP3501133A1 (en) 2019-06-26
ES2874625T3 (es) 2021-11-05
CN109644102B (zh) 2021-06-22
US20180054282A1 (en) 2018-02-22

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