KR102570140B1 - 혼합 뉴머롤로지 캐리어를 위한 채널 액세스 - Google Patents

혼합 뉴머롤로지 캐리어를 위한 채널 액세스 Download PDF

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KR102570140B1
KR102570140B1 KR1020197015044A KR20197015044A KR102570140B1 KR 102570140 B1 KR102570140 B1 KR 102570140B1 KR 1020197015044 A KR1020197015044 A KR 1020197015044A KR 20197015044 A KR20197015044 A KR 20197015044A KR 102570140 B1 KR102570140 B1 KR 102570140B1
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numerology
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KR20190088985A (ko
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징 순
타오 루오
완시 천
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퀄컴 인코포레이티드
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    • 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
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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]
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • 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) or 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
    • H04L5/0053—Allocation of signalling, 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/10—Arrangements for initial synchronisation
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197015044A 2016-11-29 2017-11-29 혼합 뉴머롤로지 캐리어를 위한 채널 액세스 Active KR102570140B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662427709P 2016-11-29 2016-11-29
US62/427,709 2016-11-29
US15/824,989 US10085281B2 (en) 2016-11-29 2017-11-28 Channel access for a mixed numerology carrier
US15/824,989 2017-11-28
PCT/US2017/063767 WO2018102449A1 (en) 2016-11-29 2017-11-29 Channel access for a mixed numerology carrier

Publications (2)

Publication Number Publication Date
KR20190088985A KR20190088985A (ko) 2019-07-29
KR102570140B1 true KR102570140B1 (ko) 2023-08-23

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Country Status (9)

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US (3) US10085281B2 (enExample)
EP (1) EP3549319B1 (enExample)
JP (1) JP7107930B2 (enExample)
KR (1) KR102570140B1 (enExample)
CN (1) CN109937562B (enExample)
BR (1) BR112019010337A2 (enExample)
CA (1) CA3040925A1 (enExample)
TW (1) TWI750272B (enExample)
WO (1) WO2018102449A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11190381B2 (en) * 2016-02-12 2021-11-30 Sony Corporatton Apparatus and method
DK3459315T3 (da) * 2016-09-30 2019-11-18 Ericsson Telefon Ab L M Fremgangsmåde til direkte adgang til drift med flere numerologier
US10085281B2 (en) 2016-11-29 2018-09-25 Qualcomm Incorporated Channel access for a mixed numerology carrier
CA3047481C (en) * 2016-12-23 2022-10-04 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information transmission method, network device, and terminal device
MX2019007987A (es) * 2017-01-06 2019-09-10 Ericsson Telefon Ab L M Conjuntos de combinacion de numerologia para operacion de varias portadoras.
US10700837B2 (en) * 2017-03-31 2020-06-30 Huawei Technologies Co., Ltd. Group common control channel
US10834575B2 (en) * 2017-06-16 2020-11-10 At&T Intellectual Property I, L.P. Initial access configuration for coexistence of multiple wireless communication systems
US10652002B2 (en) * 2017-08-31 2020-05-12 Samsung Electronics Co., Ltd. Method and apparatus for re mapping and rate matching for 5G next radio system
BR112021001766A2 (pt) * 2018-08-03 2021-04-27 Beijing Xiaomi Mobile Software Co., Ltd. método e dispositivo para adquirir um conjunto de parâmetros, e, mídia de armazenamento legível por computador.
EP3834479A1 (en) * 2018-08-08 2021-06-16 Telefonaktiebolaget Lm Ericsson (Publ) Cgi report procedure for nr cells without sib1
US11184916B2 (en) * 2018-08-10 2021-11-23 Asustek Computer Inc. Method and apparatus of allocating resource for multiple device-to-device resource pools in a wireless communication system
ES3028157T3 (en) * 2018-09-18 2025-06-18 Guangdong Oppo Mobile Telecommunications Corp Ltd Synchronization signal transmission method, transmitting end device and receiving end device
CN110972252B (zh) * 2018-09-28 2022-02-08 大唐移动通信设备有限公司 信号的发送方法、波形的配置方法、终端及网络设备
US10897754B2 (en) 2018-09-28 2021-01-19 Qualcomm Incorporated Cross-carrier reference signal scheduling offset and threshold determination
JP6918226B2 (ja) * 2019-01-11 2021-08-11 エルジー エレクトロニクス インコーポレイティド Ｎｒ ｖ２ｘにおけるｂｗｐベースの通信を実行する方法及び装置
US11096171B2 (en) 2019-01-11 2021-08-17 Lg Electronics Inc. Method and apparatus for performing BWP-based communication in NR V2X
US11743966B2 (en) * 2019-07-29 2023-08-29 Qualcomm Incorporated Connected mode discontinuous reception (CDRX) in carrier aggregation mode with mixed numerologies
KR102813634B1 (ko) 2019-09-19 2025-05-29 삼성전자주식회사 무선 통신 시스템에서 가드밴드를 할당하기 위한 장치 및 방법
US11558835B2 (en) * 2020-02-18 2023-01-17 Qualcomm Incorporated Multi-synchronization signal block operation
US12004097B2 (en) 2020-04-22 2024-06-04 Qualcomm Incorporated Mixed synchronization signal blocks
WO2022137569A1 (ja) * 2020-12-25 2022-06-30 株式会社Ｎｔｔドコモ 端末、基地局及び無線通信方法
EP4271076A4 (en) * 2020-12-25 2024-08-21 Ntt Docomo, Inc. TERMINAL, BASE STATION AND WIRELESS COMMUNICATION METHOD

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130028150A1 (en) * 2006-08-08 2013-01-31 Research In Motion Limited Method and System for Wireless Communication in Multiple Operating Environments

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7990932B2 (en) * 2005-08-23 2011-08-02 Nokia Corporation Apparatus, method and computer program product providing initial cell acquisition and pilot sequence detection
EP1997244A4 (en) * 2006-03-21 2012-12-05 Lg Electronics Inc METHOD FOR TRANSMITTING / RECEIVING LTE SYSTEM INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
CN101449535A (zh) * 2006-05-19 2009-06-03 Lg电子株式会社 用于无线通信系统的有效和高效传输配置无线资源的方法
CN102263729B (zh) * 2011-08-26 2017-10-03 中兴通讯股份有限公司 一种帧结构处理方法和系统
KR102133842B1 (ko) * 2012-02-09 2020-07-15 엘지전자 주식회사 무선 통신 시스템에서 전송 다이버시티 기법을 위한 참조 신호 안테나 포트 할당 방법 및 이를 위한 장치
EP2898740A4 (en) * 2012-09-21 2016-04-20 Nec Corp WIRELESS COMMUNICATION SYSTEM AND METHOD IN A WIRELESS COMMUNICATION SYSTEM
CN103874207A (zh) * 2012-12-14 2014-06-18 华为技术有限公司 资源映射的方法、基站和用户设备
EP2942888B1 (en) * 2013-01-07 2018-08-01 LG Electronics Inc. Method for receiving a downlink signal from a plurality of transmission points by a user equipment and corresponding user equipment
US12069623B2 (en) 2014-09-08 2024-08-20 Interdigital Patent Holdings, Inc. Systems and methods of operating with different transmission time interval (TTI) durations
CN107005960B (zh) * 2014-09-24 2020-07-07 交互数字专利控股公司 用于无授权频段中的lte操作的信道使用指示和同步
US10333752B2 (en) 2015-03-13 2019-06-25 Qualcomm Incorporated Guard-band for scaled numerology multiplexing
US10038581B2 (en) * 2015-06-01 2018-07-31 Huawei Technologies Co., Ltd. System and scheme of scalable OFDM numerology
US9992790B2 (en) * 2015-07-20 2018-06-05 Qualcomm Incorporated Time division duplex (TDD) subframe structure supporting single and multiple interlace modes
US10631323B2 (en) * 2015-12-08 2020-04-21 Qualcomm Incorporated Delayed control feedback in a time division duplex carrier utilizing common bursts
US10405300B2 (en) 2016-02-04 2019-09-03 Huawei Technologies Co., Ltd. Signaling and control channel structures for multiple services
WO2017171523A1 (ko) 2016-04-01 2017-10-05 삼성전자 주식회사 이동통신 시스템에서 기기 간 통신과 셀룰라 통신의 공존 방법 및 장치
CN118921731A (zh) 2016-04-20 2024-11-08 交互数字专利控股公司 下行链路同步
US10638474B2 (en) 2016-04-21 2020-04-28 Qualcomm Incorporated Different numerology for signal transmission
WO2018062875A1 (en) * 2016-09-27 2018-04-05 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving signal in communication system using scalable frame structure
JP2019208082A (ja) * 2016-09-29 2019-12-05 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
WO2018097586A1 (en) * 2016-11-22 2018-05-31 Samsung Electronics Co., Ltd. Method and apparatus for multiplexing uplink channels in wireless cellular communication system
US10085281B2 (en) 2016-11-29 2018-09-25 Qualcomm Incorporated Channel access for a mixed numerology carrier
US10244522B2 (en) * 2017-03-03 2019-03-26 Qualcomm Incorporated Signaling for multiplexing of low latency communication and sidelink communications
KR101963365B1 (ko) * 2017-07-21 2019-03-28 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보 참조 신호를 송수신하는 방법 및 이를 위한 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130028150A1 (en) * 2006-08-08 2013-01-31 Research In Motion Limited Method and System for Wireless Communication in Multiple Operating Environments

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3GPP R1-1613057*
3GPP R2-167574*

Also Published As

Publication number Publication date
EP3549319B1 (en) 2025-03-26
JP2019536371A (ja) 2019-12-12
US20180343671A1 (en) 2018-11-29
TWI750272B (zh) 2021-12-21
US10674536B2 (en) 2020-06-02
TW201824915A (zh) 2018-07-01
BR112019010337A2 (pt) 2019-08-27
CA3040925A1 (en) 2018-06-07
WO2018102449A1 (en) 2018-06-07
CN109937562A (zh) 2019-06-25
EP3549319A1 (en) 2019-10-09
CN109937562B (zh) 2022-02-18
US20180152964A1 (en) 2018-05-31
US20200260481A1 (en) 2020-08-13
EP3549319C0 (en) 2025-03-26
JP7107930B2 (ja) 2022-07-27
US10085281B2 (en) 2018-09-25
KR20190088985A (ko) 2019-07-29

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