CN116458221A - 用于同步无线网络的设备的方法和设备 - Google Patents

用于同步无线网络的设备的方法和设备 Download PDF

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Publication number
CN116458221A
CN116458221A CN202180077928.8A CN202180077928A CN116458221A CN 116458221 A CN116458221 A CN 116458221A CN 202180077928 A CN202180077928 A CN 202180077928A CN 116458221 A CN116458221 A CN 116458221A
Authority
CN
China
Prior art keywords
time
frame
system frame
propagation delay
measurement
Prior art date
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
CN202180077928.8A
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English (en)
Chinese (zh)
Inventor
R·吉尼亚尔
Y·埃柯里
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN116458221A publication Critical patent/CN116458221A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/005—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by adjustment in the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/009—Closed loop measurements
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202180077928.8A 2020-11-19 2021-11-19 用于同步无线网络的设备的方法和设备 Pending CN116458221A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB2018235.8A GB2601155A (en) 2020-11-19 2020-11-19 Method and apparatus for synchronising the apparatuses of a wireless network
GB2018235.8 2020-11-19
GB2106276.5A GB2601207B (en) 2020-11-19 2021-04-30 Method and apparatus for synchronising the apparatuses of a wireless network
GB2106276.5 2021-04-30
PCT/EP2021/082327 WO2022106632A1 (en) 2020-11-19 2021-11-19 Method and apparatus for synchronising the apparatuses of a wireless network

Publications (1)

Publication Number Publication Date
CN116458221A true CN116458221A (zh) 2023-07-18

Family

ID=74046866

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180077928.8A Pending CN116458221A (zh) 2020-11-19 2021-11-19 用于同步无线网络的设备的方法和设备

Country Status (7)

Country Link
US (1) US20240007980A1 (https=)
EP (1) EP4248687A1 (https=)
JP (1) JP7787877B2 (https=)
KR (1) KR20230104698A (https=)
CN (1) CN116458221A (https=)
GB (2) GB2601155A (https=)
WO (1) WO2022106632A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12200482B2 (en) * 2021-07-27 2025-01-14 Qualcomm Incorporated Method and apparatus for acquisition of reliable time in a wireless network
US12382407B2 (en) * 2022-09-15 2025-08-05 Hitachi, Ltd. Resource control for system logging
KR102623925B1 (ko) 2022-09-16 2024-01-12 주식회사 엘지에너지솔루션 권취형 전극 조립체 및 이를 포함하는 리튬 이차전지
GB2627490A (en) * 2023-02-24 2024-08-28 Airspan Ip Holdco Llc Timing adjustment within a wireless communication system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014235013A (ja) * 2013-05-31 2014-12-15 三菱電機株式会社 時刻同期装置、時刻同期システム及び時刻同期方法
CN109804575A (zh) * 2016-10-11 2019-05-24 瑞典爱立信有限公司 用于适应考虑到测量过程的srs切换的方法和设备
WO2020217480A1 (ja) * 2019-04-26 2020-10-29 株式会社Ｎｔｔドコモ ユーザ装置及び無線基地局

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11184872B2 (en) * 2019-04-04 2021-11-23 Qualcomm Incorporated Reference timing delivery to user equipment with propagation delay compensation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014235013A (ja) * 2013-05-31 2014-12-15 三菱電機株式会社 時刻同期装置、時刻同期システム及び時刻同期方法
CN109804575A (zh) * 2016-10-11 2019-05-24 瑞典爱立信有限公司 用于适应考虑到测量过程的srs切换的方法和设备
WO2020217480A1 (ja) * 2019-04-26 2020-10-29 株式会社Ｎｔｔドコモ ユーザ装置及び無線基地局

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CANON RESEARCH CENTRE FRANCE: "R2-2100941 "Propagation Delay Compensation for TSN"", 3GPP TSG_RAN\\WG2_RL2, no. 2, 14 January 2021 (2021-01-14) *
NOKIA, NOKIA SHANGHAI BELL: "R2-1907193 "Summary of e-mail discussion: [105bis#18][NR/IIoT] Synchronisation (Nokia)"", 3GPP TSG_RAN\\WG2_RL2, no. 2, 9 May 2019 (2019-05-09) *

Also Published As

Publication number Publication date
WO2022106632A1 (en) 2022-05-27
GB2601207B (en) 2023-09-20
JP7787877B2 (ja) 2025-12-17
GB2601155A (en) 2022-05-25
US20240007980A1 (en) 2024-01-04
GB2601207A (en) 2022-05-25
GB202018235D0 (en) 2021-01-06
JP2023550001A (ja) 2023-11-30
GB202106276D0 (en) 2021-06-16
KR20230104698A (ko) 2023-07-10
EP4248687A1 (en) 2023-09-27

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