H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 76/02 (2009.01) H04W 8/02 (2009.01) H04W 92/02 (2009.01)
Patent
CA 2313040
Methods and systems are provided for establishing calls to wireless directory numbers (DNs) in a telecommunications network (200). When a call is directed to a wireless DN, a first node in the network identifies a signaling node (220) associated with the wireless DN and sends the identified signaling node (220) a request for a route to the wireless DN. If the wireless device associated with wireless DN is outside of its home area and is served by a visited node in the network, the signaling node (220) determines a route that excludes the home node associated with the wireless DN and returns a temporary location directory number (TLDN) to the first node. Using the TLDN, the first node then establishes a connection to the visited node.
Brennan Stephen P.
Dellangelo Michael
Howe Walter Wesley
Petrey Michael J.
Gte Service Corporation
Gte Wireless Service Corporation
R. William Wray & Associates
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