WO2020144258A8 - Signalling a time reference via a wireless communication newtork - Google Patents

Signalling a time reference via a wireless communication newtork Download PDF

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Publication number
WO2020144258A8
WO2020144258A8 PCT/EP2020/050394 EP2020050394W WO2020144258A8 WO 2020144258 A8 WO2020144258 A8 WO 2020144258A8 EP 2020050394 W EP2020050394 W EP 2020050394W WO 2020144258 A8 WO2020144258 A8 WO 2020144258A8
Authority
WO
WIPO (PCT)
Prior art keywords
time reference
wireless communication
newtork
signalling
reference via
Prior art date
Application number
PCT/EP2020/050394
Other languages
French (fr)
Other versions
WO2020144258A2 (en
WO2020144258A3 (en
Inventor
Torsten DUDDA
Zhenhua Zou
John Walter Diachina
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of WO2020144258A2 publication Critical patent/WO2020144258A2/en
Publication of WO2020144258A8 publication Critical patent/WO2020144258A8/en
Publication of WO2020144258A3 publication Critical patent/WO2020144258A3/en

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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A network node (24; 1400; 1450) in a wireless communication network (10B) is configured to receive control signaling (22) indicating a time reference (12A) of a different communication network (10A). The network node (24; 1400; 1450) is also configured to determine whether or not any of one or more conditions (30) are met for indicating the time reference (12A) to another node (28) in the wireless communication network (10B). The network node (24; 1400; 1450) may further be configured to transmit or not transmit control signaling (26) indicating the time reference (12A) to the other node, depending respectively on whether or not the one or more conditions (30) are met according to the determination.
PCT/EP2020/050394 2019-01-09 2020-01-09 Signalling a time reference via a wireless communication newtork WO2020144258A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962790304P 2019-01-09 2019-01-09
US62/790,304 2019-01-09

Publications (3)

Publication Number Publication Date
WO2020144258A2 WO2020144258A2 (en) 2020-07-16
WO2020144258A8 true WO2020144258A8 (en) 2020-08-13
WO2020144258A3 WO2020144258A3 (en) 2020-09-17

Family

ID=69167803

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/050394 WO2020144258A2 (en) 2019-01-09 2020-01-09 Signalling a time reference via a wireless communication newtork

Country Status (1)

Country Link
WO (1) WO2020144258A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI130347B (en) * 2020-01-31 2023-06-30 Cumucore Oy System and method for isochronous data transmission in industrial network

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2371449A (en) * 2001-01-22 2002-07-24 Nokia Mobile Phones Ltd Synchronizing a new device to a synchronized network of devices
DE60214045T2 (en) * 2002-03-13 2007-02-08 Nokia Corp. METHOD AND ARRANGEMENT FOR TRANSMITTING IN A BLUETOOTH RADIO TRANSMISSION SYSTEM
US8565169B2 (en) * 2010-01-12 2013-10-22 Qualcomm Incorporated Timing synchronization methods and apparatus
EP2954738A4 (en) * 2013-02-11 2016-09-14 Intel Ip Corp Methods, wireless communication stations, and system for time synchronization and discovery
KR102012248B1 (en) * 2013-03-27 2019-08-22 한국전자통신연구원 Apparatus and method for managing synchronization group in wireless communication system
US9867153B2 (en) * 2014-12-18 2018-01-09 Qualcomm Incorporated Distributed synchronization of IoE devices

Also Published As

Publication number Publication date
WO2020144258A2 (en) 2020-07-16
WO2020144258A3 (en) 2020-09-17

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