SG11202003245QA - Mapping rules between synchronization signal blocks and random access channel resources - Google Patents

Mapping rules between synchronization signal blocks and random access channel resources

Info

Publication number
SG11202003245QA
SG11202003245QA SG11202003245QA SG11202003245QA SG11202003245QA SG 11202003245Q A SG11202003245Q A SG 11202003245QA SG 11202003245Q A SG11202003245Q A SG 11202003245QA SG 11202003245Q A SG11202003245Q A SG 11202003245QA SG 11202003245Q A SG11202003245Q A SG 11202003245QA
Authority
SG
Singapore
Prior art keywords
random access
synchronization signal
access channel
channel resources
signal blocks
Prior art date
Application number
SG11202003245QA
Other languages
English (en)
Inventor
Muhammad Nazmul Islam
Navid Abedini
Juergen Cezanne
Bilal Sadiq
Sundar Subramanian
Sumeeth Nagaraja
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 SG11202003245QA publication Critical patent/SG11202003245QA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
SG11202003245QA 2017-11-17 2018-10-16 Mapping rules between synchronization signal blocks and random access channel resources SG11202003245QA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762588128P 2017-11-17 2017-11-17
US201862621436P 2018-01-24 2018-01-24
US16/160,441 US10880927B2 (en) 2017-11-17 2018-10-15 Mapping rules between synchronization signal blocks and random access channel resources
PCT/US2018/056072 WO2019099136A1 (en) 2017-11-17 2018-10-16 Mapping rules between synchronization signal blocks and random access channel resources

Publications (1)

Publication Number Publication Date
SG11202003245QA true SG11202003245QA (en) 2020-05-28

Family

ID=66534693

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202003245QA SG11202003245QA (en) 2017-11-17 2018-10-16 Mapping rules between synchronization signal blocks and random access channel resources

Country Status (9)

Country Link
US (1) US10880927B2 (https=)
EP (1) EP3711415B1 (https=)
JP (1) JP7202379B2 (https=)
KR (1) KR102672359B1 (https=)
CN (1) CN111357367B (https=)
BR (1) BR112020009495A2 (https=)
SG (1) SG11202003245QA (https=)
TW (1) TWI778150B (https=)
WO (1) WO2019099136A1 (https=)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2727183C1 (ru) * 2017-05-03 2020-07-21 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ для передачи и приема канала с произвольным доступом и устройство для его передачи и приема
JP2019004315A (ja) * 2017-06-15 2019-01-10 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
CN113890706B (zh) * 2017-08-11 2022-09-09 华为技术有限公司 一种信息发送、接收方法及装置
CN112042256B (zh) * 2018-01-12 2022-11-01 中兴通讯股份有限公司 基于配置参数的关联的有效信令
US11044675B2 (en) * 2018-02-13 2021-06-22 Idac Holdings, Inc. Methods, apparatuses and systems for adaptive uplink power control in a wireless network
BR112020017493A2 (pt) * 2018-03-02 2020-12-22 Ntt Docomo, Inc. Terminal para o recebimento de uma instrução para desempenhar um procedimento de acesso aleatório, aparelho de estação base e método de comunicação sem fio relacionados
CN110446271B (zh) * 2018-05-02 2022-11-01 中国移动通信有限公司研究院 一种随机接入的方法、用户设备及网络侧设备
WO2020061583A1 (en) 2018-09-21 2020-03-26 Kai Xu Channel access for unlicensed carriers in a radio system
CN111447644A (zh) * 2019-01-17 2020-07-24 北京三星通信技术研究有限公司 用户设备以及上行数据传输方法
KR102643247B1 (ko) 2019-02-13 2024-03-05 삼성전자 주식회사 무선 통신 시스템에서 2 스텝 랜덤 액세스 절차 중에 msga 재송신을 처리하기 위한 방법 및 장치
US11469814B2 (en) * 2019-02-28 2022-10-11 Qualcomm Incorporated Beam management of a layer-1 millimeter wave repeater using wideband signal
CN112312580B (zh) * 2019-07-26 2025-05-09 北京三星通信技术研究有限公司 上行信号的资源配置方法以及用户设备
CN111836400B (zh) * 2019-08-16 2022-09-06 维沃移动通信有限公司 非授权频段的随机接入消息发送方法和终端
US11683839B2 (en) * 2020-02-24 2023-06-20 Qualcomm Incorporated Physical random access channel configuration for a maximum permissible exposure condition
US12207307B2 (en) * 2020-11-05 2025-01-21 Qualcomm Incorporated Random access channel procedure for multiple transmit-receive points
KR102848662B1 (ko) * 2020-12-10 2025-08-20 지티이 코포레이션 물리적 랜덤 액세스 채널을 위한 신호 자원을 구성하기 위한 방법들, 디바이스들 및 시스템들
US12294962B2 (en) 2020-12-29 2025-05-06 Sharp Kabushiki Kaisha Method for small data transmission and related device
US12328773B2 (en) * 2021-01-29 2025-06-10 Qualcomm Incorporated Configurations for narrowband wireless communication
US20240215078A1 (en) * 2021-04-29 2024-06-27 Telefonaktiebolaget Lm Ericsson (Publ) Random access channel preamble collision resolution based on spatial information
EP4371256A1 (en) * 2021-07-15 2024-05-22 Nokia Technologies Oy Synchronization signal block beam sweep enabled directional repeater
US12004224B2 (en) * 2021-09-15 2024-06-04 Nokia Technologies Oy Beam failure recovery
CN116437446A (zh) * 2021-12-29 2023-07-14 中国移动通信有限公司研究院 资源发送方法、装置、相关设备及存储介质
CN114745729B (zh) * 2022-04-26 2024-11-15 上海中兴易联通讯股份有限公司 一种用于nr小基站prach基带合并的方法及装置
WO2024164301A1 (en) * 2023-02-10 2024-08-15 Qualcomm Incorporated Configured period of time for physical random access channel transmission

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9363829B2 (en) 2012-02-24 2016-06-07 Interdigital Patent Holdings, Inc. Random access in dynamic and shared spectrums
US9414399B2 (en) * 2013-02-07 2016-08-09 Commscope Technologies Llc Radio access networks
US9572171B2 (en) * 2013-10-31 2017-02-14 Intel IP Corporation Systems, methods, and devices for efficient device-to-device channel contention
CN105472761B (zh) * 2014-09-09 2018-09-11 中兴通讯股份有限公司 用户设备的接入方法及装置
CN108886708B (zh) 2016-03-25 2022-07-05 株式会社Ntt都科摩 用户终端、无线基站以及无线通信方法
US11791882B2 (en) * 2016-04-13 2023-10-17 Qualcomm Incorporated System and method for beam management
US10396881B2 (en) * 2016-06-10 2019-08-27 Qualcomm Incorporated RACH design for beamformed communications
EP3473043B1 (en) * 2016-06-21 2021-01-27 Samsung Electronics Co., Ltd. System and method of paging in next generation wireless communication system
US10206232B2 (en) * 2016-09-29 2019-02-12 At&T Intellectual Property I, L.P. Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks
US10405354B2 (en) * 2016-12-09 2019-09-03 Samsung Electronics Co., Ltd. Method and apparatus for RACH procedure in wireless systems
US10531494B2 (en) * 2017-01-17 2020-01-07 Huawei Technologies Co., Ltd. Reference signal scrambling for random access
US10708028B2 (en) * 2017-03-08 2020-07-07 Samsung Electronics Co., Ltd. Method and apparatus for reference signals in wireless system
KR20250022251A (ko) * 2017-03-24 2025-02-14 모토로라 모빌리티 엘엘씨 무선 통신 네트워크 상에서의 랜덤 액세스를 위한 방법 및 장치
RU2727183C1 (ru) 2017-05-03 2020-07-21 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ для передачи и приема канала с произвольным доступом и устройство для его передачи и приема
CN109565889B (zh) * 2017-05-03 2022-11-15 Lg 电子株式会社 发送/接收随机接入信道的方法及其设备
US10568050B2 (en) * 2017-05-04 2020-02-18 Ofinno, Llc RACH power adjustment
US10841062B2 (en) * 2017-05-04 2020-11-17 Qualcomm Incorporated Sequence for reference signals during beam refinement
US9949298B1 (en) * 2017-05-04 2018-04-17 At&T Intellectual Property I, L.P. Facilitating signaling and transmission protocols for enhanced beam management for initial access
US10820225B2 (en) * 2017-05-05 2020-10-27 Motorola Mobility Llc Method and apparatus for transmitting a RACH preamble on a wireless network
US10728823B2 (en) * 2017-05-14 2020-07-28 FG Innovation Company Limited Methods, devices, and systems for beam refinement during handover
US10645660B2 (en) * 2017-06-09 2020-05-05 Qualcomm Incorporated Signaling of synchronization block patterns
US10980064B2 (en) * 2017-06-16 2021-04-13 Futurewei Technologies, Inc. Radio communications using random access in wireless networks
US11025403B2 (en) * 2017-07-12 2021-06-01 Qualcomm Incorporated Frame structure dependent configuration of physical channels
US11678246B2 (en) * 2017-08-11 2023-06-13 Comcast Cable Communications, Llc Contention free random access failure
US10567065B2 (en) * 2017-08-11 2020-02-18 National Instruments Corporation Radio frequency beam management and failure pre-emption
US10673685B2 (en) * 2017-08-18 2020-06-02 At&T Intellectual Property I, L.P. Facilitating beam recovery request for 5G or other next generation network
US10374683B2 (en) * 2017-09-07 2019-08-06 Futurewei Technologies, Inc. Apparatus and method for beam failure recovery
US11277301B2 (en) * 2017-09-07 2022-03-15 Comcast Cable Communications, Llc Unified downlink control information for beam management
US10812210B2 (en) * 2017-09-11 2020-10-20 Qualcomm Incorporated Indication of transmitted SS blocks
US11533750B2 (en) * 2017-10-09 2022-12-20 Qualcomm Incorporated Random access response techniques based on synchronization signal block transmissions
US10893543B2 (en) * 2017-10-30 2021-01-12 Samsung Electronics Co., Ltd. Method and apparatus for random access design of NR unlicensed

Also Published As

Publication number Publication date
TWI778150B (zh) 2022-09-21
JP7202379B2 (ja) 2023-01-11
US10880927B2 (en) 2020-12-29
TW201924458A (zh) 2019-06-16
EP3711415B1 (en) 2023-05-03
EP3711415A1 (en) 2020-09-23
CN111357367A (zh) 2020-06-30
JP2021503764A (ja) 2021-02-12
KR102672359B1 (ko) 2024-06-04
WO2019099136A1 (en) 2019-05-23
BR112020009495A2 (pt) 2020-11-03
CN111357367B (zh) 2023-12-29
KR20200086677A (ko) 2020-07-17
US20190159258A1 (en) 2019-05-23

Similar Documents

Publication Publication Date Title
SG11202003245QA (en) Mapping rules between synchronization signal blocks and random access channel resources
ZA202004329B (en) Random access procedure
SG11202003470UA (en) Reference signal transmission window and timing considerations
SG10201809360VA (en) Communication apparatuses and communication methods for random access
SG11202102743SA (en) Modified backhaul random access channel
PL3668253T3 (pl) Sposoby i urządzenia do przesyłania danych
SG11202004519PA (en) Random access with bandwidth part switch
HUE043141T2 (hu) Fizikai véletlen hozzáférésû csatornás javított átviteli eljárás, PRACH átviteli rendszer és végberendezés
EP3337247A4 (en) Random access response transmission method and device
AU2018297217A1 (en) Methods and devices for transcarotid access
ZA202001080B (en) Prioritized random access procedure
EP3251438A4 (en) Physical random access channel and random access response detection for user equipment
IL273160A (en) Rectangle scan for channel and sync
GB2545697B (en) Dynamic channel selection and DFS re-entry
EP4485816C0 (en) RANDOM ACCESS DEVICE
IL269119A (en) Dual inhibitors of MAGL and FAAH
PL3533281T3 (pl) Sposoby i urządzenia dostępu losowego
HUE071035T2 (hu) Alképalapú véletlenszerû hozzáférés
GB201820088D0 (en) Opitical devices and methods
SG11202102694QA (en) Random access procedure
SG11202110549XA (en) Two-step random access channel configuration period
SG10201707703RA (en) Distributed Bandwidth Allocation And Throttling
EP3874893A4 (en) METHODS AND DEVICES FOR DIRECT ACCESS
GB2574852B (en) Random access procedures
EP3277043A4 (en) Uplink random access method and related device