EP 3881573 A1 20210922 - COLLISION RESOLUTION BETWEEN A USER EQUIPMENT (UE)-INITIATED SIGNALING PROCEDURE AND PAGING FOR A CIRCUIT SWITCHED (CS) SERVICE
Title (en)
COLLISION RESOLUTION BETWEEN A USER EQUIPMENT (UE)-INITIATED SIGNALING PROCEDURE AND PAGING FOR A CIRCUIT SWITCHED (CS) SERVICE
Title (de)
KOLLISIONSAUFLÖSUNG ZWISCHEN EINEM VON EINEM BENUTZERGERÄT (UE) INITIIERTEN SIGNALISIERUNGSVERFAHREN UND FUNKRUF FÜR EINEN LEITUNGSVERMITTELTEN (CS) DIENST
Title (fr)
RÉSOLUTION DE COLLISION ENTRE UNE PROCÉDURE DE SIGNALISATION INITIÉE PAR UN ÉQUIPEMENT UTILISATEUR (UE) ET UNE RADIOMESSAGERIE POUR UN SERVICE À COMMUTATION DE CIRCUITS (CS)
Publication
Application
Priority
- US 201862768693 P 20181116
- US 2019061547 W 20191114
Abstract (en)
[origin: WO2020102587A1] Technology is disclosed for a user equipment (UE) operable for collision resolution between UE-initiated signals and paging for a mobile terminated (MT) circuit switched (CS) service from a Third Generation Partnership Project (3GPP) network. The UE can be configured to initiate a UE-initiated procedure, wherein the UE initiated procedure is one or more of a tracking area update (TAU) procedure, an international mobile subscriber identity (IMSI) detach procedure, or a routing area update (RAU) procedure. The UE can be configured to decode a CS page procedure from a target base station (BS) before the UE-initiated procedure is completed, wherein the CS page procedure is one or more of a CS service notification or a CS page request. The UE can be configured to complete the UE-initiated procedure prior to responding to the CS page procedure.
IPC 8 full level
H04W 8/02 (2009.01); H04W 60/06 (2009.01); H04W 68/02 (2009.01)
CPC (source: EP)
H04W 60/00 (2013.01); H04W 68/02 (2013.01); H04W 8/02 (2013.01); H04W 60/04 (2013.01); H04W 60/06 (2013.01); H04W 76/28 (2018.02)
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)
WO 2020102587 A1 20200522; CN 112956221 A 20210611; CN 112956221 B 20240322; EP 3881573 A1 20210922; EP 3881573 A4 20220810
DOCDB simple family (application)
US 2019061547 W 20191114; CN 201980042590 A 20191114; EP 19884056 A 20191114