Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Patent
1997-09-23
2000-10-24
Urban, Edward F.
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
455433, 379207, 379212, 379220, H04Q 724
Patent
active
061380237
ABSTRACT:
A method of porting a wireless terminal's directory number from one wireless service provider to another is disclosed. One illustrative embodiment involves creating a temporary pointer in the recipient wireless service provider's Home Location Register that, during the inchoate porting process, directs a call for the directory number to the donor wireless service provider for completion in well-known fashion. When the porting process is complete, the temporary pointer is deactivated and call processing is completed by the recipient wireless service provider in well-known fashion.
REFERENCES:
patent: 5467381 (1995-11-01), Peltonen et al.
patent: 5696816 (1997-12-01), Sonnenberg
patent: 5748724 (1998-05-01), Sonnenberg
patent: 5839072 (1998-11-01), Chien
patent: 5890063 (1999-03-01), Mills
Agarwal Anjana
Rollender Douglas Harold
Sudarsan Virarghavan
Breyer Wayne S.
DeMont Jason Paul
Jama Isaak R.
Lucent Technologies - Inc.
Urban Edward F.
LandOfFree
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