GB2601155A - Method and apparatus for synchronising the apparatuses of a wireless network - Google Patents

Method and apparatus for synchronising the apparatuses of a wireless network Download PDF

Info

Publication number
GB2601155A
GB2601155A GB2018235.8A GB202018235A GB2601155A GB 2601155 A GB2601155 A GB 2601155A GB 202018235 A GB202018235 A GB 202018235A GB 2601155 A GB2601155 A GB 2601155A
Authority
GB
United Kingdom
Prior art keywords
frame
time
measurement
system frame
propagation delay
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.)
Withdrawn
Application number
GB2018235.8A
Other languages
English (en)
Other versions
GB202018235D0 (en
Inventor
Guignard Romain
El Kolli Yacine
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
Priority to GB2018235.8A priority Critical patent/GB2601155A/en
Publication of GB202018235D0 publication Critical patent/GB202018235D0/en
Priority to GB2106276.5A priority patent/GB2601207B/en
Priority to KR1020237019466A priority patent/KR20230104698A/ko
Priority to PCT/EP2021/082327 priority patent/WO2022106632A1/en
Priority to EP21819080.9A priority patent/EP4248687A1/en
Priority to JP2023511867A priority patent/JP7787877B2/ja
Priority to CN202180077928.8A priority patent/CN116458221A/zh
Priority to US18/252,697 priority patent/US20240007980A1/en
Publication of GB2601155A publication Critical patent/GB2601155A/en
Withdrawn legal-status Critical Current

Links

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)
GB2018235.8A 2020-11-19 2020-11-19 Method and apparatus for synchronising the apparatuses of a wireless network Withdrawn GB2601155A (en)

Priority Applications (8)

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
GB2106276.5A GB2601207B (en) 2020-11-19 2021-04-30 Method and apparatus for synchronising the apparatuses of a wireless network
KR1020237019466A KR20230104698A (ko) 2020-11-19 2021-11-19 무선 네트워크의 장치들을 동기화하기 위한 방법 및 장치
PCT/EP2021/082327 WO2022106632A1 (en) 2020-11-19 2021-11-19 Method and apparatus for synchronising the apparatuses of a wireless network
EP21819080.9A EP4248687A1 (en) 2020-11-19 2021-11-19 Method and apparatus for synchronising the apparatuses of a wireless network
JP2023511867A JP7787877B2 (ja) 2020-11-19 2021-11-19 無線ネットワークの装置を同期させるための方法および装置
CN202180077928.8A 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
US18/252,697 US20240007980A1 (en) 2020-11-19 2021-11-19 Method and apparatus for synchronising the apparatuses of a wireless network

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB202018235D0 GB202018235D0 (en) 2021-01-06
GB2601155A true GB2601155A (en) 2022-05-25

Family

ID=74046866

Family Applications (2)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2106276.5A Active GB2601207B (en) 2020-11-19 2021-04-30 Method and apparatus for synchronising the apparatuses of a wireless network

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020205930A2 (en) * 2019-04-04 2020-10-08 Qualcomm Incorporated Reference timing delivery to user equipment with propagation delay compensation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6079442B2 (ja) * 2013-05-31 2017-02-15 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
JP6845314B2 (ja) * 2016-10-11 2021-03-17 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 測定手順を考慮してｓｒｓ切り替えを適応させる方法および装置
JP7332687B2 (ja) * 2019-04-26 2023-08-23 株式会社Ｎｔｔドコモ ユーザ装置及び無線基地局

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020205930A2 (en) * 2019-04-04 2020-10-08 Qualcomm Incorporated Reference timing delivery to user equipment with propagation delay compensation

Also Published As

Publication number Publication date
WO2022106632A1 (en) 2022-05-27
GB2601207B (en) 2023-09-20
JP7787877B2 (ja) 2025-12-17
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
CN116458221A (zh) 2023-07-18
KR20230104698A (ko) 2023-07-10
EP4248687A1 (en) 2023-09-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)