Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Patent
1996-07-11
2000-06-06
Voeltz, Emanuel Todd
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
455465, H04Q 738
Patent
active
060730153
ABSTRACT:
A method and apparatus for facilitating communications with a roaming mobile subscriber unit which roams beyond a microcellular communication network, such as a Digital Electronic Cordless Telephone (DECT) system. A mobility server of the microcellular communication networks is coupled to a macrocellular communication network, such as a Global System for Mobile communications (GSM) network. Wide-area mobility management functions of the macrocellular communication network are provided to the microcellular communication network and are used to facilitate call routing to and from the roaming, mobile subscriber unit.
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Berggren Karl Viktor
Liljeros Ingvar Emil
Sofocleous M. David
Telefonaktiebolaget L M Ericsson (publ)
Todd Voeltz Emanuel
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