Network and method of realizing local roaming for subscribers

Details Network and method of realizing local roaming for subscribers Network and method of realizing local roaming for subscribers

2003-07-08

2009-11-03

Edouard, Patrick N. (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S433000

Reexamination Certificate

active

07613454

ABSTRACT:
A network for implementing localized roaming of mobile subscribers includes: a base transceiver station, a base station controller, a Mobile Switching Center (MSC), a Visiting Location Register (VLR) and a Home Location Register (HLR), and at least one Roaming Number Manager (RNM); wherein said RNM, connected with the HLR in the home network and an MSC/VLR in a contracted roaming network, and manages mobile phone numbers in the home network and local mobile phone numbers in the contracted roaming network, takes collection of the local mobile phone numbers in the contracted roaming network as a resource pool, and allocates the mobile phone numbers in the contracted roaming network to subscribers roaming in the contracted roaming network dynamically through the MSC/VLR in the contracted roaming network.

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