KR20230104698A - 무선 네트워크의 장치들을 동기화하기 위한 방법 및 장치 - Google Patents

무선 네트워크의 장치들을 동기화하기 위한 방법 및 장치 Download PDF

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Publication number
KR20230104698A
KR20230104698A KR1020237019466A KR20237019466A KR20230104698A KR 20230104698 A KR20230104698 A KR 20230104698A KR 1020237019466 A KR1020237019466 A KR 1020237019466A KR 20237019466 A KR20237019466 A KR 20237019466A KR 20230104698 A KR20230104698 A KR 20230104698A
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KR
South Korea
Prior art keywords
time
frame
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.)
Pending
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KR1020237019466A
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English (en)
Korean (ko)
Inventor
로망 기냐르
콜리 야신 엘
Original Assignee
캐논 가부시끼가이샤
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Application filed by 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20230104698A publication Critical patent/KR20230104698A/ko
Pending legal-status Critical Current

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    • 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
    • H04W56/0055—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
    • H04W56/0055—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
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • 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
    • H04W56/004—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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237019466A 2020-11-19 2021-11-19 무선 네트워크의 장치들을 동기화하기 위한 방법 및 장치 Pending KR20230104698A (ko)

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
KR20230104698A true KR20230104698A (ko) 2023-07-10

Family

ID=74046866

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237019466A Pending KR20230104698A (ko) 2020-11-19 2021-11-19 무선 네트워크의 장치들을 동기화하기 위한 방법 및 장치

Country Status (7)

Country Link
US (1) US20240007980A1 (cg-RX-API-DMAC7.html)
EP (1) EP4248687A1 (cg-RX-API-DMAC7.html)
JP (1) JP7787877B2 (cg-RX-API-DMAC7.html)
KR (1) KR20230104698A (cg-RX-API-DMAC7.html)
CN (1) CN116458221A (cg-RX-API-DMAC7.html)
GB (2) GB2601155A (cg-RX-API-DMAC7.html)
WO (1) WO2022106632A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024058592A1 (ko) 2022-09-16 2024-03-21 주식회사 엘지에너지솔루션 권취형 전극 조립체 및 이를 포함하는 리튬 이차전지

Families Citing this family (3)

* 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
GB2627490A (en) * 2023-02-24 2024-08-28 Airspan Ip Holdco Llc Timing adjustment within a wireless communication system

Family Cites Families (4)

* 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
US11184872B2 (en) * 2019-04-04 2021-11-23 Qualcomm Incorporated Reference timing delivery to user equipment with propagation delay compensation
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024058592A1 (ko) 2022-09-16 2024-03-21 주식회사 엘지에너지솔루션 권취형 전극 조립체 및 이를 포함하는 리튬 이차전지

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
CN116458221A (zh) 2023-07-18
EP4248687A1 (en) 2023-09-27

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