JPWO2020202792A1 - - Google Patents

Info

Publication number
JPWO2020202792A1
JPWO2020202792A1 JP2020561845A JP2020561845A JPWO2020202792A1 JP WO2020202792 A1 JPWO2020202792 A1 JP WO2020202792A1 JP 2020561845 A JP2020561845 A JP 2020561845A JP 2020561845 A JP2020561845 A JP 2020561845A JP WO2020202792 A1 JPWO2020202792 A1 JP WO2020202792A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2020561845A
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 filed Critical
Publication of JPWO2020202792A1 publication Critical patent/JPWO2020202792A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
JP2020561845A 2019-03-29 2020-02-07 Pending JPWO2020202792A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019068878 2019-03-29
PCT/JP2020/004767 WO2020202792A1 (ja) 2019-03-29 2020-02-07 通信装置および通信方法

Publications (1)

Publication Number Publication Date
JPWO2020202792A1 true JPWO2020202792A1 (ja) 2020-10-08

Family

ID=72668206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020561845A Pending JPWO2020202792A1 (ja) 2019-03-29 2020-02-07

Country Status (5)

Country Link
US (3) US11464052B2 (ja)
EP (1) EP3952488A4 (ja)
JP (1) JPWO2020202792A1 (ja)
CN (3) CN113615268B (ja)
WO (1) WO2020202792A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112566193B (zh) * 2019-09-26 2022-06-14 华为技术有限公司 一种小区切换方法及装置
JP7347840B2 (ja) * 2021-05-26 2023-09-20 Ｒｉｋａ株式会社 リアルタイム動的衛星測位システム及び測位方法
US11963129B2 (en) 2021-12-17 2024-04-16 Lenovo (Singapore) Pte. Ltd. Signal isolation using polarization in a non-terrestrial network
US12022422B2 (en) * 2021-12-17 2024-06-25 Lenovo (Singapore) Pte. Ltd. Positioning capability data exchange in a non-terrestrial network
GB2628337A (en) * 2023-03-13 2024-09-25 Vodafone Group Services Ltd Contention reduction for wireless networks

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FR2862824B1 (fr) * 2003-11-25 2006-02-10 Cit Alcatel Procede de gestion de communications dans un reseau de communications a acces aleatoire et a longs delais de transmission d'acquitements de demande d'acces
US8953535B2 (en) * 2009-12-01 2015-02-10 Lg Electronics Inc. Method and apparatus for transceiving data via a contention-based physical uplink data channel
CN101854729A (zh) * 2010-03-30 2010-10-06 中国人民解放军信息工程大学 一种卫星通信系统的随机接入方法
EP2950461A4 (en) * 2013-01-28 2016-10-05 Lg Electronics Inc METHOD FOR EXECUTING HIGH-SPEED INITIAL ACCESS PROCESS IN WIRELESS ACCESS SYSTEM SUPPORTING ULTRA HIGH FREQUENCY BAND, AND DEVICE SUPPORTING SAID METHOD
KR101814051B1 (ko) * 2014-02-28 2018-01-02 엘지전자 주식회사 무선 통신 시스템에서 낮은 지연을 가지는 상향링크 데이터 전송 방법 및 장치
WO2017072745A1 (en) * 2015-10-30 2017-05-04 Paris Michaels Mobile satellite communication system
US10172162B2 (en) * 2016-01-26 2019-01-01 Lg Electronics Inc. Method for performing a random access procedure in wireless communication system and a device therefor
WO2017130989A1 (ja) 2016-01-29 2017-08-03 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
WO2018195679A1 (zh) * 2017-04-27 2018-11-01 南通朗恒通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
EP3920651A1 (en) 2017-05-03 2021-12-08 LG Electronics Inc. Method for transmitting and receiving random access channel and apparatus therefor
EP3451553B1 (en) 2017-09-05 2021-03-03 Apple Inc. Mechanisms for monitoring physical downlink control channel with common search space and user equipment-specific search space in a beamformed system
WO2019201810A1 (en) * 2018-04-16 2019-10-24 Sony Corporation Wireless communications apparatus and methods
US10880895B2 (en) * 2018-05-27 2020-12-29 Brian Gordaychik Variable length downlink control information formats for next generation radio technologies
US11259288B2 (en) * 2018-07-02 2022-02-22 Qualcomm Incorporated Contention-free concurrent physical random access channel transmissions
EP3834477A2 (en) * 2018-08-08 2021-06-16 Sony Corporation Communications device, infrastructure equipment, core network equipment and methods
CN112567810A (zh) * 2018-08-20 2021-03-26 索尼公司 与非地面网络的通信
EP3864769A1 (en) * 2018-10-08 2021-08-18 Telefonaktiebolaget Lm Ericsson (Publ) Adapting phy layer procedures for a moving ran in non-terrestrial networks
US12082011B2 (en) * 2018-11-01 2024-09-03 Telefonaktiebolaget Lm Ericsson (Pub Configuring radio link monitoring (RLM) for moving radio access network (RAN)
WO2020091647A1 (en) * 2018-11-01 2020-05-07 Telefonaktiebolaget Lm Ericsson (Publ) Methods for tracking area management for moving ran
EP3900220A1 (en) * 2018-12-20 2021-10-27 Sony Group Corporation Infrastructure equipment, communications devices and methods
CN113475010B (zh) * 2019-02-06 2023-09-22 交互数字专利控股公司 用于移动网络中的无线电资源管理的方法
WO2020166991A1 (ko) * 2019-02-15 2020-08-20 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치
EP3700257A1 (en) * 2019-02-22 2020-08-26 Panasonic Intellectual Property Corporation of America User equipment involved in measurement reporting and handovers
US11510238B2 (en) * 2019-03-29 2022-11-22 Qualcomm Incorporated Random access for a non-terrestrial network
US20200314912A1 (en) * 2019-03-29 2020-10-01 Qualcomm Incorporated Random access channel frequency multiplexing for a non-terrestrial network

Also Published As

Publication number Publication date
US20210385877A1 (en) 2021-12-09
CN113615268A (zh) 2021-11-05
US20220408497A1 (en) 2022-12-22
US11464052B2 (en) 2022-10-04
CN118338402A (zh) 2024-07-12
CN118283774A (zh) 2024-07-02
EP3952488A4 (en) 2022-05-04
CN113615268B (zh) 2024-04-30
US20240188146A1 (en) 2024-06-06
US11924889B2 (en) 2024-03-05
WO2020202792A1 (ja) 2020-10-08
EP3952488A1 (en) 2022-02-09

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