EP 3689053 A1 20200805 - METHOD AND EQUIPMENT FOR SELECTING SYNCHRONIZATION REFERENCE SOURCE FOR MULTI-CARRIER SIDELINK COMMUNICATION
Title (en)
METHOD AND EQUIPMENT FOR SELECTING SYNCHRONIZATION REFERENCE SOURCE FOR MULTI-CARRIER SIDELINK COMMUNICATION
Title (de)
VERFAHREN UND AUSRÜSTUNG ZUR AUSWAHL DER SYNCHRONISATIONSREFERENZQUELLE ZUR SIDELINK-KOMMUNIKATION MIT MEHREREN TRÄGERN
Title (fr)
PROCÉDÉ ET ÉQUIPEMENT DE SÉLECTION DE SOURCE DE RÉFÉRENCE DE SYNCHRONISATION POUR COMMUNICATION DE LIAISON LATÉRALE À PORTEUSES MULTIPLES
Publication
Application
Priority
- CN 201710900782 A 20170928
- CN 201711050642 A 20171031
- CN 201810284791 A 20180402
- CN 201810438003 A 20180509
- KR 2018011397 W 20180927
Abstract (en)
[origin: CN109586879A] The invention discloses a sync source selection method of multicarrier bypass communication. The method comprises that one sync source is selected according to the state of user equipment UE in multiple carrier waves; and the selected sync source serves as a reference sync source of the UE in all carrier waves. Compared with the prior art, the priority sequence is determined according to cell coverage distribute of equipment based on a carrier wave set, the strategy is used for detection and the sync source is obtained in each carrier wave, all carrier waves of the same device in the carrier set can make time synchronization by taking the same sync source as reference, influence caused by in-band interference and half-duplex restriction can be reduced, and the communication efficiency andtransmission performance of the bypass communication system can be improved effectively.
IPC 8 full level
H04W 56/00 (2009.01); H04W 92/18 (2009.01)
CPC (source: CN EP KR US)
H04L 5/0001 (2013.01 - CN); H04L 5/001 (2013.01 - CN); H04L 27/2601 (2013.01 - CN); H04L 27/2657 (2013.01 - CN); H04W 4/40 (2018.01 - EP US); H04W 4/70 (2018.01 - EP); H04W 56/0015 (2013.01 - EP KR US); H04W 56/002 (2013.01 - EP); H04W 72/30 (2023.01 - US); H04W 76/11 (2018.01 - US); H04W 76/27 (2018.01 - US); H04W 92/18 (2013.01 - KR); H04W 76/14 (2018.01 - EP); H04W 92/18 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
CN 109586879 A 20190405; CN 109586879 B 20230620; EP 3689053 A1 20200805; EP 3689053 A4 20210303; KR 102617246 B1 20231227; KR 20200049889 A 20200508
DOCDB simple family (application)
CN 201810438003 A 20180509; EP 18861672 A 20180927; KR 20207012292 A 20180927