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1. WO2022212272 - METHODS AND APPARATUS FOR SUPPORTING POSITIONING SERVICE CONTINUITY

Publication Number WO/2022/212272
Publication Date 06.10.2022
International Application No. PCT/US2022/022171
International Filing Date 28.03.2022
IPC
H04W 64/00 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
64Locating users or terminals for network management purposes, e.g. mobility management
G01S 5/02 2010.1
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
5Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
02using radio waves
G01S 5/10 2006.1
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
5Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
02using radio waves
10Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements
CPC
G01S 5/0236
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
5Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
02using radio waves
0205Details
0236Assistance data, e.g. base station almanac
G01S 5/10
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
5Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
02using radio waves
10Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements ; , e.g. omega or decca systems
H04W 64/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
64Locating users or terminals ; or network equipment; for network management purposes, e.g. mobility management
Applicants
  • IDAC HOLDINGS, INC. [US]/[US]
Inventors
  • RAO, Jaya
  • HASEGAWA, Fumihiro
  • HOANG, Tuong
  • EL HAMSS, Aata
  • LEE, Moon IL
  • PELLETIER, Ghyslain
  • MARINIER, Paul
Agents
  • BERKOWITZ, Eric
Priority Data
63/168,19530.03.2021US
63/249,19928.09.2021US
63/257,21319.10.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND APPARATUS FOR SUPPORTING POSITIONING SERVICE CONTINUITY
(FR) PROCÉDÉS ET APPAREIL DE PRISE EN CHARGE DE CONTINUITÉ DE SERVICE DE POSITIONNEMENT
Abstract
(EN) The disclosure pertains to methods and apparatus for supporting positioning service continuity. One representative method includes receiving, by a wireless transmit/receive unit (WTRU), a configuration for supporting positioning service continuity during a handover. The method additionally includes supporting, by the WTRU, positioning service continuity according to the configuration at least in part by determining one or more transmissions to be performed. The method also includes assisting a radio access network with a data link handover by performing the one or more transmissions according to the configuration.
(FR) La divulgation concerne des procédés et un appareil de prise en charge de continuité de service de positionnement. Un procédé représentatif comprend la réception, par une unité de transmission/réception sans fil (WTRU), d'une configuration pour prendre en charge la continuité de service de positionnement pendant un transfert intercellulaire. Le procédé comprend en outre la prise en charge, par la WTRU, d'une continuité de service de positionnement en fonction de la configuration au moins en partie en déterminant une ou plusieurs transmissions à réaliser. Le procédé comprend également l'assistance d'un réseau d'accès radio avec un transfert de liaison de données en réalisant la ou les transmissions selon la configuration.
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