Extending a location based telephone call from a wireless telephone set using a generic routing list
First Claim
1. A system for extending a telephone call from a wireless telephone set that is served by a cellular communication system to an automatically selected one of a plurality of location based service providers comprising:
- means for determining a present location of said wireless telephone set;
means responsive to determining said present location of said wireless telephone set for generating a list that contains a plurality of call routing parameters, each of which is determined from said present location of said wireless telephone set and wherein each of said plurality of call routing parameters is a location identifier for said wireless telephone set; and
means for transmitting said list of said plurality of call routing parameters to a switching system.
6 Assignments
0 Petitions
Accused Products
Abstract
A system for providing location data for determining which service provide is to receive a location based telephone call from a wireless telephone set. A list of call routing parameters for a wireless telephone is generated from the location of a wireless telephone. Each call routing parameter is a location descriptor which indicates location of a caller. A switching system then read each calling parameter from the list and attempts to find a service provider to receive the call. The switching system repeats the process until a service provider is determined. The call is then extended to the service provider.
23 Citations
21 Claims
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1. A system for extending a telephone call from a wireless telephone set that is served by a cellular communication system to an automatically selected one of a plurality of location based service providers comprising:
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means for determining a present location of said wireless telephone set;
means responsive to determining said present location of said wireless telephone set for generating a list that contains a plurality of call routing parameters, each of which is determined from said present location of said wireless telephone set and wherein each of said plurality of call routing parameters is a location identifier for said wireless telephone set; and
means for transmitting said list of said plurality of call routing parameters to a switching system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21)
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8. A system for extending a telephone call from a wireless telephone set that is served by a cellular communication system to an automatically selected one of a plurality of location based service providers comprising:
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a location system for generating a list that contains a plurality of call routing parameters that identify a present location of said wireless telephone set; and
a switching system for determining a location based service provider to receive said telephone call from said wireless telephone set using said list and for extending said call to said service provider.
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15. A method for extending a telephone call from a wireless telephone set that is served by a cellular communication system to an automatically selected one of a plurality of location based service providers comprising the steps of:
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determining a present location of said wireless telephone set with a location system;
generating a list of a plurality of call routing parameters for said wireless telephone set in said location system responsive to determining said present location; and
transmitting said list of call routing parameters from said location system to a switching system.
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Specification