SG11202010480XA - Random access method, user equipment and network side device - Google Patents

Random access method, user equipment and network side device

Info

Publication number
SG11202010480XA
SG11202010480XA SG11202010480XA SG11202010480XA SG11202010480XA SG 11202010480X A SG11202010480X A SG 11202010480XA SG 11202010480X A SG11202010480X A SG 11202010480XA SG 11202010480X A SG11202010480X A SG 11202010480XA SG 11202010480X A SG11202010480X A SG 11202010480XA
Authority
SG
Singapore
Prior art keywords
user equipment
random access
network side
side device
access method
Prior art date
Application number
SG11202010480XA
Inventor
Liang Liu
Yang Liu
Nan Hu
Nan Li
Original Assignee
China Mobile Communication Co Ltd Research Institute
China Mobile Communications Group Co Ltd
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 China Mobile Communication Co Ltd Research Institute, China Mobile Communications Group Co Ltd filed Critical China Mobile Communication Co Ltd Research Institute
Publication of SG11202010480XA publication Critical patent/SG11202010480XA/en

Links

Classifications

    • 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
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202010480XA 2018-05-02 2019-04-30 Random access method, user equipment and network side device SG11202010480XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810409935.3A CN110446271B (en) 2018-05-02 2018-05-02 Random access method, user equipment and network side equipment
PCT/CN2019/085103 WO2019210838A1 (en) 2018-05-02 2019-04-30 Random access method, user equipment and network-side device

Publications (1)

Publication Number Publication Date
SG11202010480XA true SG11202010480XA (en) 2020-11-27

Family

ID=68387062

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202010480XA SG11202010480XA (en) 2018-05-02 2019-04-30 Random access method, user equipment and network side device

Country Status (9)

Country Link
US (1) US11877323B2 (en)
EP (1) EP3790345A4 (en)
CN (1) CN110446271B (en)
AU (1) AU2019264485B2 (en)
BR (1) BR112020022279A2 (en)
CA (1) CA3097907C (en)
MX (1) MX2020011611A (en)
SG (1) SG11202010480XA (en)
WO (1) WO2019210838A1 (en)

Family Cites Families (30)

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US10334569B2 (en) * 2013-06-05 2019-06-25 Texas Instruments Incorporated NLOS wireless backhaul downlink communication
KR102118693B1 (en) * 2013-06-24 2020-06-03 삼성전자주식회사 Apparatus and method for determining transmit beam pattern for random access in wireless communication system
US10805768B2 (en) * 2016-02-24 2020-10-13 Lg Electronics Inc. Method and apparatus for tracking location using V2X communication in a wireless communication system
WO2017146550A1 (en) * 2016-02-26 2017-08-31 Samsung Electronics Co., Ltd. Apparatus and method for performing random access in beam-formed system
WO2017155239A2 (en) * 2016-03-11 2017-09-14 엘지전자 주식회사 Random access channel signal transmission method and user equipment, and random access channel signal reception method and base station
WO2017222309A1 (en) * 2016-06-21 2017-12-28 Samsung Electronics Co., Ltd. System and method of paging in next generation wireless communication system
KR102401700B1 (en) 2016-09-28 2022-05-26 아이디에이씨 홀딩스, 인크. New wireless LAN access in beamforming system
US10396928B2 (en) 2016-10-19 2019-08-27 Zte Wistron Telecom Ab User equipment cell search assistance by synchronization signal burst
WO2018128218A1 (en) * 2017-01-03 2018-07-12 엘지전자 주식회사 Method for performing random access process and user equipment
EP3603300B1 (en) * 2017-03-24 2024-07-03 Motorola Mobility LLC Method and apparatus for random access on a wireless communication network
EP3605957B1 (en) * 2017-03-28 2022-03-09 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for transmitting and acquiring synchronization information block
CN106982467B (en) * 2017-04-25 2020-02-11 电子科技大学 Access congestion control method based on dynamic allocation of PRACH resources
US10609610B2 (en) * 2017-05-04 2020-03-31 Ofinno, Llc Beam-based mobility setting change
US11419143B2 (en) * 2017-06-08 2022-08-16 Qualcomm Incorporated Random access procedure in a wireless backhaul network
CN109392186B (en) * 2017-08-10 2021-01-08 维沃移动通信有限公司 Random access method, terminal, network device and computer readable storage medium
WO2019028881A1 (en) * 2017-08-11 2019-02-14 富士通株式会社 Random access power control method and apparatus, and communication system
KR20200043508A (en) * 2017-09-15 2020-04-27 삼성전자주식회사 Apparatus and method for identifying downlink transmit beams in cellular networks
CN107528682B (en) 2017-09-20 2020-12-22 宇龙计算机通信科技(深圳)有限公司 Method and device for sending reference signal
MX2020003907A (en) * 2017-09-28 2020-10-05 Ericsson Telefon Ab L M Multi-beam random access procedure in handover execution.
US10425974B2 (en) * 2017-10-02 2019-09-24 Telefonaktiebolaget Lm Ericsson (Publ) Configuring random access channels for wireless communications
MX2020003275A (en) * 2017-10-02 2020-07-28 Ericsson Telefon Ab L M Configuring random access channels for wireless communications.
US11533750B2 (en) * 2017-10-09 2022-12-20 Qualcomm Incorporated Random access response techniques based on synchronization signal block transmissions
US11272534B2 (en) * 2017-10-27 2022-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Contention-free random access with multiple SSB
US11778657B2 (en) * 2017-10-27 2023-10-03 Apple Inc. Control resource set information in physical broadcast channel
WO2019096679A1 (en) * 2017-11-16 2019-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Random access procedure
US10880927B2 (en) * 2017-11-17 2020-12-29 Qualcomm Incorporated Mapping rules between synchronization signal blocks and random access channel resources
TWI691227B (en) * 2017-12-13 2020-04-11 華碩電腦股份有限公司 Method and apparatus of handling bwp inactivity timer during random access procedure in a wireless communication system
CA3088315C (en) * 2018-01-12 2023-09-05 Zte Corporation Efficient signaling based on associations of configuration parameters

Also Published As

Publication number Publication date
CA3097907A1 (en) 2019-11-07
MX2020011611A (en) 2020-12-07
BR112020022279A2 (en) 2021-02-23
WO2019210838A1 (en) 2019-11-07
US20210329710A1 (en) 2021-10-21
CN110446271A (en) 2019-11-12
AU2019264485A1 (en) 2020-12-10
CA3097907C (en) 2023-10-10
AU2019264485B2 (en) 2022-04-07
CN110446271B (en) 2022-11-01
EP3790345A4 (en) 2022-01-26
EP3790345A1 (en) 2021-03-10
US11877323B2 (en) 2024-01-16

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