(54) METHODS AND SYSTEMS FOR ROUTING 4,754,479 A 6/1988 Bicknell et al.
MESSAGES ASSOCIATED WITH PORTED 5,237,604 A 8/1993 Ryan SUBSCRIBERS IN A …

In a mobile telecommunications system comprising a network of a plurality of cells and at
least one user equipment device, the user equipment is arranged, when the user equipment …

Systems and methods are provided for processing wireless signal components for a mobile
wireless access broadband service. This can include processes for measuring signal …

The present application claims priority under 35 USC S119 to US provisional application No.
60/503,806 entitled “Methods, Systems, and Computer-Readable Mediums for Managing …

In a mobile telecommunications System comprising a net work of a plurality of cells and at
least one user equipment device, the method comprises, in the network, Sending a first …

BACKGROUND 1. Field of the Invention The present invention pertains to Wireless
telecommunications, and particularly to processes of obtain ing resources of a Wireless …

Telecommunication method which enables a subscriber of a home mobile radio network
(HPLMN) to connect to a visited mobile radio network (VPLMN, VPLMN′) without a …

(57) ABSTRACT A System for providing roaming Service in a telecommuni cations System
that is partially enabled for local number portability (LNP). A new LNP protocol element is …

Methods and apparatus enhance a circuit-switched call fallback (CSFB) service for a user
equipment (UE) currently connected to a source cell in a serving radio access technology …

(73) Assignee: MCI Communications Corporation, 5,680,446 10/1997 Fleischer, III et
al.................. 379/114 Washington, DC 5,722,067 2/1998 Fougnies et al …