BR112019016421A2 - reutilização de recursos de controle para transmissão de dados em comunicação sem fio - Google Patents

reutilização de recursos de controle para transmissão de dados em comunicação sem fio Download PDF

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Publication number
BR112019016421A2
BR112019016421A2 BR112019016421A BR112019016421A BR112019016421A2 BR 112019016421 A2 BR112019016421 A2 BR 112019016421A2 BR 112019016421 A BR112019016421 A BR 112019016421A BR 112019016421 A BR112019016421 A BR 112019016421A BR 112019016421 A2 BR112019016421 A2 BR 112019016421A2
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BR
Brazil
Prior art keywords
communication resources
data portion
communication
slot
control
Prior art date
Application number
BR112019016421A
Other languages
English (en)
Portuguese (pt)
Inventor
Lee Heechoon
Sun Jing
Gaal Peter
Pui Lok Ang Peter
Hosseini Seyedkianoush
Patel Shimman
Chen Wanshi
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 BR112019016421A2 publication Critical patent/BR112019016421A2/pt

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045Arrangements at the receiver end
    • H04L1/0046Code rate detection or code type detection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0067Rate matching
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signalling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078Timing of allocation
    • H04L5/0082Timing of allocation at predetermined intervals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14Spectrum sharing arrangements between different networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18Negotiating wireless communication parameters
    • H04W28/22Negotiating communication rate
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/002Transmission of channel access control information
    • H04W74/006Transmission of channel access control information in the downlink, i.e. towards the terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/261Details of reference signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058Allocation criteria
    • H04L5/0064Rate requirement of the data, e.g. scalable bandwidth, data priority
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112019016421A 2017-02-09 2018-01-19 reutilização de recursos de controle para transmissão de dados em comunicação sem fio BR112019016421A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762457097P 2017-02-09 2017-02-09
US201762458502P 2017-02-13 2017-02-13
US15/703,821 US10708942B2 (en) 2017-02-09 2017-09-13 Control resources reuse for data transmission in wireless communication
PCT/US2018/014521 WO2018147996A1 (en) 2017-02-09 2018-01-19 Control resources reuse for data transmission in wireless communication

Publications (1)

Publication Number Publication Date
BR112019016421A2 true BR112019016421A2 (pt) 2020-04-07

Family

ID=63037497

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019016421A BR112019016421A2 (pt) 2017-02-09 2018-01-19 reutilização de recursos de controle para transmissão de dados em comunicação sem fio

Country Status (9)

Country Link
US (1) US10708942B2 (enExample)
EP (1) EP3580880A1 (enExample)
JP (1) JP7105788B2 (enExample)
KR (1) KR102710146B1 (enExample)
CN (1) CN110268664B (enExample)
BR (1) BR112019016421A2 (enExample)
CA (1) CA3049144A1 (enExample)
TW (1) TWI764975B (enExample)
WO (1) WO2018147996A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3596964B1 (en) 2017-04-27 2023-12-13 Sony Group Corporation Communications device, infrastructure equipment, wireless communications network and methods
CN108811109B (zh) * 2017-05-04 2021-06-04 华为技术有限公司 资源映射方法、网络设备和终端设备
US11122497B2 (en) * 2017-05-04 2021-09-14 Samsung Electronics Co., Ltd. Method and apparatus for SS block index and timing indication in wireless systems
US20180368116A1 (en) * 2017-06-16 2018-12-20 Mediatek Inc. Design of coreset configurations
CN109451852B (zh) * 2017-08-09 2020-06-02 北京小米移动软件有限公司 传输控制信息的方法、装置和存储介质
CN113517952A (zh) * 2017-09-30 2021-10-19 中兴通讯股份有限公司 确定时频资源的方法及装置
KR102581454B1 (ko) * 2017-11-10 2023-09-22 삼성전자주식회사 무선 통신 시스템에서 제어 정보를 송수신하는 방법 및 장치
US11553469B2 (en) * 2017-11-14 2023-01-10 Idac Holdings, Inc. Methods for physical downlink control channel (PDCCH) candidate determination
US11057166B2 (en) 2018-02-16 2021-07-06 Qualcomm Incorporated Virtual search spaces for beam indication
CN115209548B (zh) * 2018-04-04 2025-12-12 维沃移动通信有限公司 信道传输方法、终端及网络设备
US10764918B2 (en) 2018-06-11 2020-09-01 At&T Intellectual Property I, L.P. Wireless communication framework for multiple user equipment
JP7252223B2 (ja) * 2018-06-12 2023-04-04 株式会社Nttドコモ 端末、無線通信方法、基地局及びシステム
US10951362B2 (en) 2018-08-10 2021-03-16 At&T Intellectual Property I, L.P. Hybrid automatic repeat request and scheduling for wireless cellular systems with local traffic managers
US12167379B2 (en) 2018-08-10 2024-12-10 Lenovo (Beijing) Limited Method and apparatus for indicating slot format information
US11063692B2 (en) * 2018-08-13 2021-07-13 Qualcomm Incorporated Zero power (ZP) channel state information reference signal (CSI-RS) rate matching with slot aggregation
CN110839286B (zh) * 2018-08-16 2022-09-06 大唐移动通信设备有限公司 数据传输方法、装置、基站、终端及计算机可读存储介质
US11234251B2 (en) 2018-08-17 2022-01-25 At&T Intellectual Property I, L.P. Generic control channel configuration for new radio sidelink
US10849115B2 (en) * 2018-09-10 2020-11-24 Apple Inc. Downlink control channel design in new radio systems
US12120708B2 (en) 2018-09-19 2024-10-15 Nec Corporation Method, device and computer readable media for slot format configuration
FR3087612A1 (fr) * 2018-10-17 2020-04-24 Orange Procede de communication entre nœuds iab en mode bidirectionnel alterne permettant le multiplexage des communications.
CN112970279A (zh) * 2018-11-09 2021-06-15 株式会社Ntt都科摩 无线节点、和无线通信方法
US11039422B2 (en) 2019-01-11 2021-06-15 At&T Intellectual Property I, L.P. Load manager performance management for 5G or other next generation network
WO2020161923A1 (ja) * 2019-02-08 2020-08-13 株式会社Nttドコモ 無線ノード、及び、無線通信制御方法
EP3949604A4 (en) * 2019-03-28 2022-08-31 Sharp Kabushiki Kaisha RESOURCE MANAGEMENT FOR WIRELESS BACKUP NETWORKS
CN114244484A (zh) * 2019-03-29 2022-03-25 华为技术有限公司 通信处理方法和装置
EP3952538A4 (en) * 2019-04-26 2022-06-15 Huawei Technologies Co., Ltd. COMMUNICATION METHOD, DEVICE AND SYSTEM
US20220225330A1 (en) * 2019-06-12 2022-07-14 Qualcomm Incorporated Physical downlink control channel coexistence for different user equipment categories
US11497010B2 (en) * 2019-10-04 2022-11-08 Qualcomm Incorporated Physical downlink control channel candidate hopping across control resource sets
WO2021087999A1 (zh) * 2019-11-08 2021-05-14 华为技术有限公司 一种时域资源格式配置方法、通信装置和通信系统
US20230156837A1 (en) * 2020-04-27 2023-05-18 Lg Electronics Inc. Method and device for transmitting vehicle-to-vehicle communication message in wireless communication system
US20240015716A1 (en) * 2022-07-11 2024-01-11 Mediatek Singapore Pte. Ltd. Resource allocation for sidelink on unlicensed spectrum

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI545912B (zh) * 2009-10-01 2016-08-11 內數位專利控股公司 上鏈控制資料傳輸
JP5466656B2 (ja) 2011-02-14 2014-04-09 株式会社Nttドコモ 無線通信システム、無線基地局、ユーザ端末及び通信制御方法
US9113463B2 (en) 2011-11-04 2015-08-18 Qualcomm Incorporated Resource management for enhanced PDCCH
US9516638B2 (en) * 2012-06-20 2016-12-06 Lg Electronics Inc. Signal transmission/reception method and apparatus therefor
US9686772B2 (en) * 2012-08-01 2017-06-20 Qualcomm Incorporated Methods and apparatus for coordinated multipoint (CoMP) communications
US9521664B2 (en) * 2012-11-02 2016-12-13 Qualcomm Incorporated EPDCCH resource and quasi-co-location management in LTE
US9591632B2 (en) * 2012-11-06 2017-03-07 Lg Electronics Inc. Method and apparatus for transmitting and receiving data in a wireless communication system
CN104125186B (zh) * 2013-04-28 2019-08-30 中兴通讯股份有限公司 一种解调参考信号图样信息的选取方法、系统及装置
US9313782B2 (en) * 2013-05-08 2016-04-12 Qualcomm Incorporated Enhanced PDSCH operation
US10244526B2 (en) * 2015-11-12 2019-03-26 Electronics And Telecommunications Research Institute Method and apparatus for transmitting and receiving using short TTI
US11129152B2 (en) * 2016-02-04 2021-09-21 Lg Electronics Inc. Method and user equipment for receiving dowlink control information, and method and base station for transmitting dowlink control information
WO2017215749A1 (en) * 2016-06-15 2017-12-21 Nokia Solutions And Networks Oy Reallocation of control channel resources for retransmission of data in wireless networks based on communications mode
KR102238540B1 (ko) * 2017-01-03 2021-04-09 엘지전자 주식회사 펑처링된 데이터의 재전송 방법 및 이를 위한 장치

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Publication number Publication date
CN110268664A (zh) 2019-09-20
CN110268664B (zh) 2022-04-12
KR20190113819A (ko) 2019-10-08
TWI764975B (zh) 2022-05-21
TW201832601A (zh) 2018-09-01
US20180227922A1 (en) 2018-08-09
EP3580880A1 (en) 2019-12-18
US10708942B2 (en) 2020-07-07
WO2018147996A1 (en) 2018-08-16
JP2020506633A (ja) 2020-02-27
CA3049144A1 (en) 2018-08-16
JP7105788B2 (ja) 2022-07-25
KR102710146B1 (ko) 2024-09-26

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