JPWO2020217488A1 - - Google Patents

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Publication number
JPWO2020217488A1
JPWO2020217488A1 JP2021515718A JP2021515718A JPWO2020217488A1 JP WO2020217488 A1 JPWO2020217488 A1 JP WO2020217488A1 JP 2021515718 A JP2021515718 A JP 2021515718A JP 2021515718 A JP2021515718 A JP 2021515718A JP WO2020217488 A1 JPWO2020217488 A1 JP WO2020217488A1
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.)
Granted
Application number
JP2021515718A
Other languages
Japanese (ja)
Other versions
JP7506662B2 (ja
JPWO2020217488A5 (https=
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.)
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Publication date
Application filed filed Critical
Publication of JPWO2020217488A1 publication Critical patent/JPWO2020217488A1/ja
Publication of JPWO2020217488A5 publication Critical patent/JPWO2020217488A5/ja
Application granted granted Critical
Publication of JP7506662B2 publication Critical patent/JP7506662B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1642—Formats specially adapted for sequence numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0644—External master-clock
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021515718A 2019-04-26 2019-04-26 無線基地局 Active JP7506662B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/018056 WO2020217488A1 (ja) 2019-04-26 2019-04-26 無線基地局

Publications (3)

Publication Number Publication Date
JPWO2020217488A1 true JPWO2020217488A1 (https=) 2020-10-29
JPWO2020217488A5 JPWO2020217488A5 (https=) 2022-01-31
JP7506662B2 JP7506662B2 (ja) 2024-06-26

Family

ID=72940895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021515718A Active JP7506662B2 (ja) 2019-04-26 2019-04-26 無線基地局

Country Status (5)

Country Link
US (1) US20220200733A1 (https=)
EP (1) EP3962187A4 (https=)
JP (1) JP7506662B2 (https=)
CN (1) CN113711654A (https=)
WO (1) WO2020217488A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111417186B (zh) * 2019-01-07 2021-07-16 华为技术有限公司 一种时间同步方法和装置
CN117768994A (zh) * 2019-08-02 2024-03-26 中兴通讯股份有限公司 信息配置方法、用户设备、基站及存储介质
EP3815428B1 (en) * 2019-08-14 2025-05-07 Nokia Solutions and Networks Oy System information delivery enhancements
CN115699892A (zh) * 2020-06-10 2023-02-03 株式会社Ntt都科摩 终端
EP4199568B1 (en) * 2020-08-28 2024-11-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Transmission delay compensation
WO2024256018A1 (en) * 2023-06-16 2024-12-19 Telefonaktiebolaget Lm Ericsson (Publ) Network time synchronization
CN121336496A (zh) * 2023-06-16 2026-01-13 瑞典爱立信有限公司 网络时间同步

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019056970A1 (zh) * 2017-09-23 2019-03-28 华为技术有限公司 通信方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8934452B2 (en) * 2012-07-17 2015-01-13 Alcatel Lucent Method, apparatus and computer readable medium for timing alignment in overlaid heterogeneous wireless networks
CN104704903A (zh) * 2012-11-09 2015-06-10 富士通株式会社 信息配置方法、信息发送方法、检测方法及其装置、系统
WO2014168537A1 (en) * 2013-04-12 2014-10-16 Telefonaktiebolaget L M Ericsson (Publ) System frame number synchronization
JP2019176196A (ja) * 2016-08-10 2019-10-10 株式会社Ｎｔｔドコモ 基地局、ユーザ装置及び信号送信方法
CN108809595B (zh) * 2017-05-05 2024-02-09 华为技术有限公司 一种参考信号通知方法及其装置
JP2019029716A (ja) * 2017-07-26 2019-02-21 株式会社Ｎｔｔドコモ 無線基地局、タイミング制御方法、およびユーザ端末
US10855814B2 (en) * 2017-10-20 2020-12-01 Comcast Cable Communications, Llc Non-access stratum capability information
CN111417186B (zh) * 2019-01-07 2021-07-16 华为技术有限公司 一种时间同步方法和装置
US12464041B2 (en) * 2019-02-13 2025-11-04 Telefonaktiebolaget Lm Ericsson (Publ) Industrial automation with 5G and beyond

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019056970A1 (zh) * 2017-09-23 2019-03-28 华为技术有限公司 通信方法及装置

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ERICSSON, HUAWEI, ZTE, SAMSUNG: "Merger of soln11.3 and Soln 28[online]", 3GPP TSG SA WG2 #132 S2- 1904716, JPN6023003468, 11 April 2019 (2019-04-11), ISSN: 0005216861 *
HUAWEI: "Reference timing delivery over F1[online]", 3GPP TSG RAN WG3 #103BIS R3-191917, JPN6023003467, 30 March 2019 (2019-03-30), ISSN: 0005216862 *
NTT DOCOMO, INC.: "Time reference information delivery[online]", 3GPP TSG RAN WG3 #104 R3-192509, JPN6023003466, 3 May 2019 (2019-05-03), ISSN: 0005216863 *
SAMSUNG: "Generating and delivering the time reference information in split NG-RAN architecture[online]", 3GPP TSG RAN WG3 #103BIS R3-191534, JPN6023003469, 29 March 2019 (2019-03-29), ISSN: 0005216859 *
ZTE, SANECHIPS: "Support of NR V2X in case of CU-DU split", 3GPP TSG RAN WG3 #103 R3-190548, JPN6023050246, 1 March 2019 (2019-03-01), ISSN: 0005216860 *

Also Published As

Publication number Publication date
EP3962187A1 (en) 2022-03-02
JP7506662B2 (ja) 2024-06-26
CN113711654A (zh) 2021-11-26
EP3962187A4 (en) 2022-12-07
US20220200733A1 (en) 2022-06-23
WO2020217488A1 (ja) 2020-10-29

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