TWI750272B - 用於混合參數集載波的通道存取 - Google Patents

用於混合參數集載波的通道存取 Download PDF

Info

Publication number
TWI750272B
TWI750272B TW106141589A TW106141589A TWI750272B TW I750272 B TWI750272 B TW I750272B TW 106141589 A TW106141589 A TW 106141589A TW 106141589 A TW106141589 A TW 106141589A TW I750272 B TWI750272 B TW I750272B
Authority
TW
Taiwan
Prior art keywords
parameter set
channel
single carrier
information
configuration information
Prior art date
Application number
TW106141589A
Other languages
English (en)
Chinese (zh)
Other versions
TW201824915A (zh
Inventor
孫晉
濤 駱
陳旺旭
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW201824915A publication Critical patent/TW201824915A/zh
Application granted granted Critical
Publication of TWI750272B publication Critical patent/TWI750272B/zh

Links

Images

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
    • 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
    • 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
    • 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
    • H04L5/003—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
TW106141589A 2016-11-29 2017-11-29 用於混合參數集載波的通道存取 TWI750272B (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
TW201824915A TW201824915A (zh) 2018-07-01
TWI750272B true TWI750272B (zh) 2021-12-21

Family

ID=62191229

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106141589A TWI750272B (zh) 2016-11-29 2017-11-29 用於混合參數集載波的通道存取

Country Status (9)

Country Link
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
CN108541366B (zh) * 2016-02-12 2022-03-01 索尼公司 用于执行发送和接收处理的装置和方法
EP3585125A1 (en) * 2016-09-30 2019-12-25 Telefonaktiebolaget LM Ericsson (publ) Random access method for multiple numerology operation
US10085281B2 (en) 2016-11-29 2018-09-25 Qualcomm Incorporated Channel access for a mixed numerology carrier
KR102878076B1 (ko) * 2016-12-23 2025-10-28 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 정보를 전송하는 방법, 네트워크 장치와 단말 장치
EP4050831A1 (en) 2017-01-06 2022-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Numerology combination sets for multi-carrier operation
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
SG11202101167WA (en) * 2018-08-03 2021-03-30 Beijing Xiaomi Mobile Software Co Ltd Parameter set acquisition method and device
US11528760B2 (en) * 2018-08-08 2022-12-13 Telefonaktiebolaget Lm Ericsson (Publ) Cell global identification report procedure for new radio cells without SIB1
ES2965628T3 (es) * 2018-08-10 2024-04-16 Asustek Comp Inc Procedimiento y aparato de asignación de recursos para múltiples grupos de recursos de dispositivo a dispositivo en un sistema de comunicación inalámbrica
EP3833093B1 (en) * 2018-09-18 2022-08-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Synchronization signal transmission method, transmitting end device and receiving end device
US10897754B2 (en) * 2018-09-28 2021-01-19 Qualcomm Incorporated Cross-carrier reference signal scheduling offset and threshold determination
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
KR102165873B1 (ko) 2019-01-11 2020-10-14 엘지전자 주식회사 Nr v2x에서 bwp 기반의 통신을 수행하는 방법 및 장치
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
US20240276468A1 (en) * 2023-02-15 2024-08-15 Qualcomm Incorporated Configuration for a bandwidth part (bwp)

Citations (2)

* 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
US20150230249A1 (en) * 2012-09-21 2015-08-13 Nec Corporation Wireless communications system and method in a wireless communications system

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101292461B (zh) * 2005-08-23 2011-12-14 诺基亚公司 提供初始小区捕获和导频序列检测的装置、方法和计算机程序产品
US8538444B2 (en) * 2006-03-21 2013-09-17 Lg Electronics Inc. Method of 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
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
US9674886B2 (en) * 2013-01-07 2017-06-06 Lg Electronics Inc. Method and apparatus for transmitting signals to a plurality of transmission points
US12069623B2 (en) 2014-09-08 2024-08-20 Interdigital Patent Holdings, Inc. Systems and methods of operating with different transmission time interval (TTI) durations
CN120129045A (zh) * 2014-09-24 2025-06-10 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
EP3425837B1 (en) 2016-04-01 2022-06-01 Samsung Electronics Co., Ltd. Method and apparatus for coexistance of device-to-device communications and cellular communications in mobile communications system
CN111052625B (zh) 2016-04-20 2025-10-17 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
US10547417B2 (en) * 2016-09-27 2020-01-28 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
CN110959268B (zh) * 2017-07-21 2022-05-03 Lg 电子株式会社 发送和接收信道状态信息-参考信号(csi-rs)的方法和装置

Patent Citations (2)

* 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
US20150230249A1 (en) * 2012-09-21 2015-08-13 Nec Corporation Wireless communications system and method in a wireless communications system

Also Published As

Publication number Publication date
CA3040925A1 (en) 2018-06-07
EP3549319A1 (en) 2019-10-09
EP3549319B1 (en) 2025-03-26
JP2019536371A (ja) 2019-12-12
BR112019010337A2 (pt) 2019-08-27
JP7107930B2 (ja) 2022-07-27
US20180152964A1 (en) 2018-05-31
EP3549319C0 (en) 2025-03-26
WO2018102449A1 (en) 2018-06-07
US10085281B2 (en) 2018-09-25
US10674536B2 (en) 2020-06-02
CN109937562A (zh) 2019-06-25
CN109937562B (zh) 2022-02-18
KR20190088985A (ko) 2019-07-29
KR102570140B1 (ko) 2023-08-23
US20200260481A1 (en) 2020-08-13
US20180343671A1 (en) 2018-11-29
TW201824915A (zh) 2018-07-01

Similar Documents

Publication Publication Date Title
KR102570140B1 (ko) 혼합 뉴머롤로지 캐리어를 위한 채널 액세스
CN115380569B (zh) 对用于能力降低的设备的初始获取参数的选择
JP6878523B2 (ja) ワイヤレス通信における均一および不均一なシンボル持続時間のためのシンボル境界整合によるスケーラブルなヌメロロジー
CN115349246B (zh) 用于在正交频分复用期间分布过量循环前缀的数字方案
US10925041B2 (en) Common indexing for uplink physical resource blocks
JP7023867B2 (ja) 仮想クラスタグループベースのアップリンク制御チャネル
US12446041B2 (en) Determining transmission preparation time for wireless communication on at least one carrier
US20230269709A1 (en) Physical uplink control channel resource indication for dynamic time division duplex
US11129187B2 (en) Network-assisted sidelink scheduling techniques
WO2021247558A1 (en) Capability information for a user equipment
WO2021217680A1 (en) Determining transmission preparation time for wireless communication on at least one carrier