Enterprise location discovery in dual-mode phones

Details Enterprise location discovery in dual-mode phones Enterprise location discovery in dual-mode phones

2008-04-14

2011-11-29

Nguyen, Tuan H (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S550100, C455S556100

Reexamination Certificate

active

08068870

ABSTRACT:
Enterprise location discovery in dual-mode phones. As dual-mode phones move within the enterprise Wi-Fi network, they track which cell tower they are associated with, reporting this information to an enterprise mobility controller. The enterprise mobility controller builds a list of cell tower identifiers which are associated with enterprise Wi-Fi coverage, and makes this list available to subscribing dual-mode phones. Subscribing dual-mode phones can use this list to only scan for Wi-Fi availability when they are associated with a cell tower which is on the list.

REFERENCES:
patent: 6445921 (2002-09-01), Bell
patent: 7463887 (2008-12-01), Roberts et al.
patent: 2009/0068970 (2009-03-01), Ahmed et al.
patent: 2009/0227253 (2009-09-01), Hwang

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