KR102851913B1 - 랜덤 액세스 요청 자원의 선택 방법, 단말 및 네트워크 기기 - Google Patents

랜덤 액세스 요청 자원의 선택 방법, 단말 및 네트워크 기기

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Publication number
KR102851913B1
KR102851913B1 KR1020227005103A KR20227005103A KR102851913B1 KR 102851913 B1 KR102851913 B1 KR 102851913B1 KR 1020227005103 A KR1020227005103 A KR 1020227005103A KR 20227005103 A KR20227005103 A KR 20227005103A KR 102851913 B1 KR102851913 B1 KR 102851913B1
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KR
South Korea
Prior art keywords
random access
data size
size range
access request
data
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Application number
KR1020227005103A
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English (en)
Korean (ko)
Other versions
KR20220035193A (ko
Inventor
위민 우
웨이 바오
Original Assignee
비보 모바일 커뮤니케이션 컴퍼니 리미티드
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Publication of KR20220035193A publication Critical patent/KR20220035193A/ko
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Publication of KR102851913B1 publication Critical patent/KR102851913B1/ko
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04W74/002—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
    • H04W74/002—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
    • 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
    • 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
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020227005103A 2019-08-06 2020-08-05 랜덤 액세스 요청 자원의 선택 방법, 단말 및 네트워크 기기 Active KR102851913B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910723270.8A CN111836396B (zh) 2019-08-06 2019-08-06 一种随机接入请求资源的选择方法、终端及网络设备
CN201910723270.8 2019-08-06
PCT/CN2020/107078 WO2021023219A1 (zh) 2019-08-06 2020-08-05 随机接入请求资源的选择方法、终端及网络设备

Publications (2)

Publication Number Publication Date
KR20220035193A KR20220035193A (ko) 2022-03-21
KR102851913B1 true KR102851913B1 (ko) 2025-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227005103A Active KR102851913B1 (ko) 2019-08-06 2020-08-05 랜덤 액세스 요청 자원의 선택 방법, 단말 및 네트워크 기기

Country Status (7)

Country Link
US (1) US12133264B2 (https=)
EP (1) EP4013176A4 (https=)
JP (1) JP7502413B2 (https=)
KR (1) KR102851913B1 (https=)
CN (1) CN111836396B (https=)
BR (1) BR112022001803A2 (https=)
WO (1) WO2021023219A1 (https=)

Citations (5)

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US20150023281A1 (en) 2012-03-22 2015-01-22 Zte (Usa) Inc. Optimized transmission of machine type communication data from a mobile device to a wireless network
WO2019031427A1 (ja) * 2017-08-10 2019-02-14 京セラ株式会社 通信制御方法
WO2019099709A1 (en) 2017-11-15 2019-05-23 Idac Holdings, Inc. Methods for supplementary uplink access in wireless systems
US20190159257A1 (en) * 2017-11-17 2019-05-23 Qualcomm Incorporated Physical layer enhancements for early data transmission
WO2019145129A1 (en) 2018-01-24 2019-08-01 Telefonaktiebolaget Lm Ericsson (Publ) Multiple tbs for msg3 in data transmission during random access

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US9949195B1 (en) * 2015-12-15 2018-04-17 Sprint Spectrum L.P. Contention-free mobile access for handover to a relay base station with wireless backhaul
US10485027B2 (en) * 2016-02-02 2019-11-19 Qualcomm Incorporated Uplink short transmission techniques using contention-based radio frequency spectrum
US10880921B2 (en) * 2016-02-04 2020-12-29 Comcast Cable Communications, Llc Detection threshold for a wireless network
US10314037B2 (en) * 2016-07-08 2019-06-04 Qualcomm Incorporated Latency reduction techniques in wireless communications
CN107734667A (zh) 2016-08-12 2018-02-23 夏普株式会社 执行随机接入的方法、用户设备和基站
WO2018064367A1 (en) * 2016-09-28 2018-04-05 Idac Holdings, Inc. Random access in next generation wireless systems
CN107888329B (zh) * 2016-09-30 2022-01-14 大唐移动通信设备有限公司 一种指示纠错编码的方法、系统和设备
CN107820728B (zh) * 2017-04-01 2021-08-27 深圳前海达闼云端智能科技有限公司 随机接入的方法和装置
EP3498017B1 (en) * 2017-05-05 2022-08-10 Telefonaktiebolaget LM Ericsson (publ) Method and device for data transmission
CN109151905B (zh) * 2017-06-16 2020-09-11 展讯通信（上海）有限公司 随机接入资源分配方法及基站、可读存储介质及电子设备
CN109756977B (zh) * 2017-11-03 2021-11-12 维沃移动通信有限公司 随机接入方法和用户终端
US11039477B2 (en) * 2017-11-17 2021-06-15 Mediatek Inc. NB-IoT PRACH resource partitioning and multiple grants in RAR for EDT
CN110012557A (zh) * 2018-01-05 2019-07-12 夏普株式会社 无线通信设备和方法
CN110062474B (zh) * 2018-01-19 2024-05-10 夏普株式会社 用户设备、基站和相关方法
US11102764B2 (en) * 2018-02-07 2021-08-24 Apple Inc. Minimization of padding and resource wastage in message 3 (MSG3) for early data transmission (EDT)
CN110475378B (zh) * 2018-05-10 2023-01-10 北京三星通信技术研究有限公司 免调度上行传输的方法、用户设备及基站设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150023281A1 (en) 2012-03-22 2015-01-22 Zte (Usa) Inc. Optimized transmission of machine type communication data from a mobile device to a wireless network
WO2019031427A1 (ja) * 2017-08-10 2019-02-14 京セラ株式会社 通信制御方法
WO2019099709A1 (en) 2017-11-15 2019-05-23 Idac Holdings, Inc. Methods for supplementary uplink access in wireless systems
US20190159257A1 (en) * 2017-11-17 2019-05-23 Qualcomm Incorporated Physical layer enhancements for early data transmission
WO2019145129A1 (en) 2018-01-24 2019-08-01 Telefonaktiebolaget Lm Ericsson (Publ) Multiple tbs for msg3 in data transmission during random access

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3GPP R2-1710522*
3GPP TS38.321 v15.6.0*

Also Published As

Publication number Publication date
US20220150977A1 (en) 2022-05-12
KR20220035193A (ko) 2022-03-21
CN111836396A (zh) 2020-10-27
US12133264B2 (en) 2024-10-29
EP4013176A1 (en) 2022-06-15
JP7502413B2 (ja) 2024-06-18
CN111836396B (zh) 2022-02-08
EP4013176A4 (en) 2022-10-05
JP2022543108A (ja) 2022-10-07
WO2021023219A1 (zh) 2021-02-11
BR112022001803A2 (pt) 2022-03-29

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