EP 0885537 A4 20010905 - SYSTEM AND METHOD FOR SELECTING A DESIRED SERVICE PROVIDER
Title (en)
SYSTEM AND METHOD FOR SELECTING A DESIRED SERVICE PROVIDER
Title (de)
SYSTEM UND VERFAHREN ZUR AUSWAHL EINES GEWÜNSCHTEN DIENSTANBIETERS
Title (fr)
SYSTEME ET PROCEDE DE SELECTION D'UN FOURNISSEUR DE SERVICES RECHERCHE
Publication
Application
Priority
- US 9705923 W 19970410
- US 63131796 A 19960410
Abstract (en)
[origin: WO9738539A1] A system and method for determining whether a subscriber's desired service provider is operating on a band of the spectrum in a subscriber's current geographic area provides service when that subscriber is roaming out of his or her home geographic area. When service in a new geographic area is initiated (204), a check is made to determine whether this default service provider is a desired service provider (212). If the default service provider is a desired service provider, the service request is granted and the subscriber is free to place and receive calls (216).
IPC 1-7
IPC 8 full level
H04W 48/18 (2009.01)
CPC (source: EP)
H04W 48/18 (2013.01)
Citation (search report)
- [XY] US 4916728 A 19900410 - BLAIR KEVIN B [US]
- [A] US 5301359 A 19940405 - VAN DEN HEUVEL ANTHONY P [US], et al
- [A] US 5448619 A 19950905 - EVANS MICHAEL W [US], et al
- [E] WO 9734438 A1 19970918 - ERICSSON GE MOBILE INC [US]
- [A] EP 0503151 A2 19920916 - AEG MOBILE COMMUNICATION [DE]
- [Y] GB 2260242 A 19930407 - ERICSSON TELEFON AB L M [SE]
- [PX] US 5561845 A 19961001 - BENDIXEN ARNE B [US], et al & CA 2107529 A1 19940403 - ALLEN TELECOM GROUP INC [US], et al
- [Y] GB 2284964 A 19950621 - NEC CORP [JP]
- See references of WO 9738539A1
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
WO 9738539 A1 19971016; CA 2250787 A1 19971016; EP 0885537 A1 19981223; EP 0885537 A4 20010905; JP 2001521682 A 20011106
DOCDB simple family (application)
US 9705923 W 19970410; CA 2250787 A 19970410; EP 97917912 A 19970410; JP 53648097 A 19970410