Global Patent Index - EP 1262083 A2

EP 1262083 A2 20021204 - METHOD FOR AN INTERSYSTEM CONNECTION HANDOVER

Title (en)

METHOD FOR AN INTERSYSTEM CONNECTION HANDOVER

Title (de)

VERFAHREN ZUR INTERSYSTEM-VERBINDUNGSWEITERSCHALTUNG

Title (fr)

PROCEDE DE TRANSFERT DE CONNEXION ENTRE SYSTEMES

Publication

EP 1262083 A2 20021204 (DE)

Application

EP 01919169 A 20010306

Priority

  • DE 0100843 W 20010306
  • DE 10010958 A 20000306

Abstract (en)

[origin: DE10010958A1] The method involves comparing a transmission quality determined by a first subscriber station (UE) w.r.t. transmission characteristics to a base station (BST) in a first radio communications system (RAT1) with a threshold and, if the threshold is not achieved, initiating determination of transmission quality for transmission characteristics to a base station (NB) in a second communications system (RAT2) until a separate criterion from the threshold is fulfilled.

[origin: DE10010958A1] The method involves comparing a transmission quality determined by a first subscriber station (UE) w.r.t. transmission characteristics to a base station (BST) in a first radio communications system (RAT1) with a threshold and, if the threshold is not achieved, initiating determination of transmission quality for transmission characteristics to a base station (NB) in a second communications system (RAT2) until a separate criterion from the threshold is fulfilled.

IPC 1-7

H04Q 7/38

IPC 8 full level

H04W 36/14 (2009.01)

CPC (source: EP US)

H04W 36/1443 (2023.05 - EP US); H04W 36/302 (2023.05 - EP US)

Designated contracting state (EPC)

DE ES FR GB IT TR

DOCDB simple family (publication)

DE 10010958 A1 20010920; CN 1268164 C 20060802; CN 1416660 A 20030507; EP 1262083 A2 20021204; US 2003050063 A1 20030313; US 7215962 B2 20070508; WO 0167784 A2 20010913; WO 0167784 A3 20020314

DOCDB simple family (application)

DE 10010958 A 20000306; CN 01806190 A 20010306; DE 0100843 W 20010306; EP 01919169 A 20010306; US 22084002 A 20020906