BR112017019548A2 - projeto de forma de onda de canal de confirmação de baixa latência de link ascendente - Google Patents

projeto de forma de onda de canal de confirmação de baixa latência de link ascendente

Info

Publication number
BR112017019548A2
BR112017019548A2 BR112017019548A BR112017019548A BR112017019548A2 BR 112017019548 A2 BR112017019548 A2 BR 112017019548A2 BR 112017019548 A BR112017019548 A BR 112017019548A BR 112017019548 A BR112017019548 A BR 112017019548A BR 112017019548 A2 BR112017019548 A2 BR 112017019548A2
Authority
BR
Brazil
Prior art keywords
low latency
receiving device
waveform design
channel waveform
uplink low
Prior art date
Application number
BR112017019548A
Other languages
English (en)
Other versions
BR112017019548B1 (pt
Inventor
Jiang Jing
Edward Smee John
Binamira Soriaga Joseph
Gaal Peter
Ji Tingfang
Zeng Wei
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Publication of BR112017019548A2 publication Critical patent/BR112017019548A2/pt
Publication of BR112017019548B1 publication Critical patent/BR112017019548B1/pt

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

método, sistemas e dispositivos são descritos para relatório de confirmação robusto, de baixa latência em um sistema de comunicação sem fio. um dispositivo de recepção pode receber uma transmissão no intervalo de tempo de transmissão (tti), a transmissão pode incluir um ou uma pluralidade de símbolos. o dispositivo de recepção pode identificar uma configuração de canal de confirmação de link ascendente no formato do tti. o dispositivo de recepção pode enviar uma mensagem de confirmação para o dispositivo de recepção no canal de confirmação de link ascendente de acordo com a configuração de canal de confirmação de link ascendente.
BR112017019548-8A 2015-03-13 2016-02-19 Projeto de forma de onda de canal de confirmação de baixa latência de link ascendente BR112017019548B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562133271P 2015-03-13 2015-03-13
US62/133,271 2015-03-13
US14/942,183 US9955497B2 (en) 2015-03-13 2015-11-16 Low latency uplink acknowledgement channel waveform design
US14/942,183 2015-11-16
PCT/US2016/018666 WO2016148839A1 (en) 2015-03-13 2016-02-19 Low latency uplink acknowledgement channel waveform design

Publications (2)

Publication Number Publication Date
BR112017019548A2 true BR112017019548A2 (pt) 2018-05-02
BR112017019548B1 BR112017019548B1 (pt) 2024-01-23

Family

ID=56888430

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019548-8A BR112017019548B1 (pt) 2015-03-13 2016-02-19 Projeto de forma de onda de canal de confirmação de baixa latência de link ascendente

Country Status (10)

Country Link
US (1) US9955497B2 (pt)
EP (1) EP3269063B1 (pt)
JP (1) JP6807856B2 (pt)
KR (1) KR102615359B1 (pt)
CN (1) CN107431582B (pt)
AU (1) AU2016233840B2 (pt)
BR (1) BR112017019548B1 (pt)
ES (1) ES2791892T3 (pt)
HU (1) HUE048824T2 (pt)
WO (1) WO2016148839A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106506127B (zh) * 2015-09-06 2021-03-16 中兴通讯股份有限公司 一种传输信息的方法和装置
CN107231690B (zh) * 2016-03-25 2023-07-04 中兴通讯股份有限公司 信息发送方法及装置
US11310809B2 (en) * 2016-05-04 2022-04-19 Qualcomm Incorporated Techniques for using a portion of a transmission time interval to transmit a transmission that is shorter than a duration of the transmission time interval
EP3435575B1 (en) * 2016-07-18 2022-12-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and device for transmitting data
US11290323B2 (en) * 2017-04-13 2022-03-29 Qualcomm Incorporated Configuring multi-channel transmission for ranging accuracy
US10674528B2 (en) * 2017-06-15 2020-06-02 Mediatek Singapore Pte. Ltd. Method and apparatus for transmission without dynamic scheduling in mobile communications
US11349561B2 (en) * 2017-08-22 2022-05-31 eSAT Global, Inc. Low data volume satellite communication system
US20190150140A1 (en) * 2017-11-15 2019-05-16 Qualcomm Incorporated Repetition-based transmissions and hybrid automatic repeat request retransmissions
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
WO2022087569A1 (en) 2020-10-19 2022-04-28 XCOM Labs, Inc. Reference signal for wireless communication systems
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems

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US8233431B2 (en) * 2004-08-13 2012-07-31 Nokia Corporation WCDMA uplink HARQ operation during the reconfiguration of the TTI length
KR100881967B1 (ko) * 2006-01-06 2009-02-04 삼성전자주식회사 단반송파 주파수 분할 다중접속 시스템에서 역방향 정보들의 송수신 방법 및 장치
WO2007078146A1 (en) * 2006-01-06 2007-07-12 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving uplink signaling information in a single carrier fdma system
JP4818803B2 (ja) * 2006-05-01 2011-11-16 株式会社エヌ・ティ・ティ・ドコモ 可変ｔｔｉ長制御に基づく無線通信方法および無線通信装置
FI20065614L (fi) * 2006-09-29 2008-03-30 Nokia Corp Lähetysaikavälin allokointi pakettiradiopalvelua varten
US20090141690A1 (en) * 2007-10-01 2009-06-04 Qualcomm Incorporated Method and apparatus for uplink control signaling
US8917649B2 (en) * 2008-01-02 2014-12-23 Interdigital Technology Corporation Method and apparatus for cooperative wireless communications
EP2374318B1 (en) 2008-12-15 2016-11-02 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus in a telecommunications network for controlling uplink control channel resources
US9509452B2 (en) 2009-11-27 2016-11-29 Qualcomm Incorporated Increasing capacity in wireless communications
US8942194B2 (en) * 2010-05-19 2015-01-27 Qualcomm Incorporated QOS-based power control in aggregated carrier communication systems
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US9131498B2 (en) * 2012-09-12 2015-09-08 Futurewei Technologies, Inc. System and method for adaptive transmission time interval (TTI) structure
US9191930B2 (en) * 2013-03-13 2015-11-17 Samsung Electronics Co., Ltd. Transmission of acknowledgement information in adaptively configured TDD communication systems
US9300451B2 (en) * 2013-03-13 2016-03-29 Samsung Electronics Co., Ltd. Transmission of sounding reference signals for adaptively configured TDD communication systems
US9629066B2 (en) * 2015-02-24 2017-04-18 Huawei Technologies Co., Ltd. System and method for transmission time intervals

Also Published As

Publication number Publication date
AU2016233840A1 (en) 2017-08-24
CN107431582B (zh) 2020-05-19
AU2016233840B2 (en) 2019-09-26
KR102615359B1 (ko) 2023-12-18
KR20170126905A (ko) 2017-11-20
US20160270109A1 (en) 2016-09-15
CN107431582A (zh) 2017-12-01
JP6807856B2 (ja) 2021-01-06
HUE048824T2 (hu) 2020-08-28
ES2791892T3 (es) 2020-11-06
JP2018513593A (ja) 2018-05-24
WO2016148839A1 (en) 2016-09-22
BR112017019548B1 (pt) 2024-01-23
US9955497B2 (en) 2018-04-24
EP3269063A1 (en) 2018-01-17
EP3269063B1 (en) 2020-02-19

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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