Method and system for notifying a multi-mode mobile station of an incoming call
First Claim
1. A method of attempting to notify a multi-mode mobile station of a requested communication session, said multi-mode mobile station having a first interface for wireless communication with a first wireless network and a second interface for wireless communication with a second wireless network, said method comprising:
- receiving a request from a requester to establish a communication session with said multi-mode mobile station;
transmitting a first notification message to try to reach said multi-mode mobile station via said first wireless network, said first notification message providing notification of said request;
waiting to receive a predetermined response from said multi-mode mobile station;
if said predetermined response is not received within a predetermined period of time, transmitting a second notification message to try to reach said multi-mode mobile station via said second wireless network, said second notification message providing notification of said requests andif said predetermined response is received within said predetermined period of time but said multi-mode mobile station does not accept said communication session, providing said requestor with at least one alternate communication option.
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Accused Products
Abstract
A multi-mode mobile station includes a first interface for wireless communication with a first wireless network, such as a wireless local area network (WLAN), and a second interface for wireless communication with a second wireless network, such as a wireless wide area network (WWAN). When a call is placed to the multi-mode mobile station, a softswitch or other controller attempts to establish the call with the multi-mode mobile station via the first wireless network. If this attempt is unsuccessful because the multi-mode mobile station is inaccessible via the first wireless network, the controller then attempts to establish the call via the second wireless network.
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Citations
20 Claims
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1. A method of attempting to notify a multi-mode mobile station of a requested communication session, said multi-mode mobile station having a first interface for wireless communication with a first wireless network and a second interface for wireless communication with a second wireless network, said method comprising:
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receiving a request from a requester to establish a communication session with said multi-mode mobile station; transmitting a first notification message to try to reach said multi-mode mobile station via said first wireless network, said first notification message providing notification of said request; waiting to receive a predetermined response from said multi-mode mobile station; if said predetermined response is not received within a predetermined period of time, transmitting a second notification message to try to reach said multi-mode mobile station via said second wireless network, said second notification message providing notification of said requests and if said predetermined response is received within said predetermined period of time but said multi-mode mobile station does not accept said communication session, providing said requestor with at least one alternate communication option. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for attempting to communicate with a multi-mode mobile station, said multi-mode mobile station having a first interface for wireless communication via a first a first wireless network and a second interface for wireless communication via a second wireless network, said method comprising:
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receiving a request from a requester to establish a communication session with said multi-mode mobile station; in response to said request, making a first-network attempt to establish said communication session with said multi-mode mobile station via said first wireless network; if said first-network attempt is unsuccessful because said multi-mode mobile station is found to be inaccessible via said first wireless network, making a second-network attempt to establish said communication session with said multi-mobile station via said second wireless network; and if said predetermined response is unsuccessful because said multi-mode mobile station is found to be accessible via said first wireless network available but does not accept the communication session, providing said requester with at least one alternate communication option. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A system for communicating with a multi-mode mobile station, said mobile station having a first interface for wireless communication with a first wireless network and a second interface for wireless communication with a second wireless network, system comprising:
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a controller, communicatively coupled to said first wireless network and said second wireless network, wherein in response to receiving a request from a requestor to establish a communication session with said multi-mode mobile station, said controller males a first-network attempt to establish said communication session with said multi-mode mobile station via said first wireless network and, if said multi-mode mobile station is found to be inaccessible via said first wireless network, said controller then makes a second-network attempt to establish said communication session with said multi-mobile station via said second wireless network, and if said multi-mode mobile station is found to be accessible via said first wireless network but does not accept said communication session, said controller then provides said requestor with at least one alternate communication option. - View Dependent Claims (19, 20)
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Specification