PL4358586T3 - Dwuetapowy dostęp swobodny wolny od rywalizacji - Google Patents

Dwuetapowy dostęp swobodny wolny od rywalizacji

Info

Publication number
PL4358586T3
PL4358586T3 PL23213888.3T PL23213888T PL4358586T3 PL 4358586 T3 PL4358586 T3 PL 4358586T3 PL 23213888 T PL23213888 T PL 23213888T PL 4358586 T3 PL4358586 T3 PL 4358586T3
Authority
PL
Poland
Prior art keywords
random access
free random
step contention
contention
free
Prior art date
Application number
PL23213888.3T
Other languages
English (en)
Inventor
Johan Rune
Icaro DA SILVA
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL4358586T3 publication Critical patent/PL4358586T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
    • 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
PL23213888.3T 2019-05-02 2020-05-01 Dwuetapowy dostęp swobodny wolny od rywalizacji PL4358586T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201962842510P 2019-05-02 2019-05-02

Publications (1)

Publication Number Publication Date
PL4358586T3 true PL4358586T3 (pl) 2026-03-02

Family

ID=70554141

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23213888.3T PL4358586T3 (pl) 2019-05-02 2020-05-01 Dwuetapowy dostęp swobodny wolny od rywalizacji

Country Status (8)

Country Link
US (1) US20220210839A1 (pl)
EP (2) EP4358586B1 (pl)
JP (1) JP7307816B2 (pl)
CN (1) CN114026948B (pl)
CO (1) CO2021015885A2 (pl)
ES (1) ES3043900T3 (pl)
PL (1) PL4358586T3 (pl)
WO (1) WO2020222181A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102794798B1 (ko) * 2019-05-03 2025-04-14 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신 하는 방법 및 이를 지원하는 장치
CN111615210A (zh) * 2019-05-09 2020-09-01 维沃移动通信有限公司 两步随机接入的方法及终端
CN112020153B (zh) * 2019-05-30 2023-03-17 大唐移动通信设备有限公司 一种非竞争随机接入的方法和设备
WO2021000295A1 (zh) * 2019-07-03 2021-01-07 北京小米移动软件有限公司 随机接入方法、装置、系统及存储介质
WO2021026757A1 (en) * 2019-08-13 2021-02-18 Qualcomm Incorporated Failed receiving of timing advance (ta) command for radio resource control (rrc) connected user equipment (ue) in two-step random access procedure
US12356256B2 (en) * 2021-04-15 2025-07-08 Nokia Technologies Oy User equipment beam refinement before completion of handover

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106105366B (zh) * 2014-03-11 2019-10-18 Lg 电子株式会社 在无线通信系统中在随机接入过程中将临时标识符分配给终端的方法及其装置
KR102397351B1 (ko) * 2016-06-15 2022-05-13 콘비다 와이어리스, 엘엘씨 차세대 네트워크들에서의 랜덤 액세스 절차들
US10568007B2 (en) * 2017-03-22 2020-02-18 Comcast Cable Communications, Llc Handover random access
CA3057464A1 (en) * 2017-03-22 2018-09-27 Comcast Cable Communications, Llc Random access process in new radio
WO2019195563A1 (en) * 2018-04-04 2019-10-10 Convida Wireless, Llc Random access with new radio unlicensed cells
KR20200036797A (ko) * 2018-09-28 2020-04-07 삼성전자주식회사 무선통신 시스템에서 랜덤 액세스 방법 및 장치
CN117202396A (zh) * 2018-10-26 2023-12-08 华为技术有限公司 用于两步随机接入过程的系统和方法
US12133263B2 (en) * 2018-12-29 2024-10-29 Samsung Electronics Co., Ltd Method and apparatus for transmitting a signal in wireless communication system
AU2019427844A1 (en) * 2019-02-01 2021-07-22 Ntt Docomo, Inc. User device and base station device
CN113348720A (zh) * 2019-02-01 2021-09-03 株式会社Ntt都科摩 用户装置以及基站装置
US11064537B2 (en) * 2019-02-01 2021-07-13 Qualcomm Incorporated Random access procedure fallback
KR20200097467A (ko) * 2019-02-08 2020-08-19 삼성전자주식회사 무선통신 시스템에서 2단계 랜덤 엑세스 절차를 지시하는 방법 및 장치
CN111436159B (zh) * 2019-02-14 2022-08-02 维沃移动通信有限公司 随机接入处理方法、装置、终端、网络设备及存储介质
US20200288506A1 (en) * 2019-02-15 2020-09-10 Qualcomm Incorporated Techniques for supporting co-existence between 2-step random access and 4-step random access
EP3941147A4 (en) * 2019-03-14 2022-11-02 Electronics and Telecommunications Research Institute METHOD FOR CONTROLLING ACCESS TO A TERMINAL IN A COMMUNICATION SYSTEM
KR20200110201A (ko) * 2019-03-14 2020-09-23 한국전자통신연구원 통신 시스템에서 단말의 접속 제어 방법
JP7235851B2 (ja) * 2019-03-27 2023-03-08 京セラ株式会社 通信制御方法
US11438931B2 (en) * 2019-03-28 2022-09-06 Ofinno, Llc Selecting a random access procedure type in a wireless system

Also Published As

Publication number Publication date
CN114026948A (zh) 2022-02-08
CO2021015885A2 (es) 2022-04-08
JP7307816B2 (ja) 2023-07-12
US20220210839A1 (en) 2022-06-30
EP3964014C0 (en) 2023-12-06
ES3043900T3 (en) 2025-11-26
EP3964014A1 (en) 2022-03-09
EP4358586B1 (en) 2025-10-01
CN114026948B (zh) 2024-07-09
EP3964014B1 (en) 2023-12-06
WO2020222181A1 (en) 2020-11-05
EP4358586C0 (en) 2025-10-01
JP2022530799A (ja) 2022-07-01
EP4358586A3 (en) 2024-07-03
EP4358586A2 (en) 2024-04-24

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