Mobile device assisted handoff
A method for controlling a handoff from a first base station to a second base station involves receiving a hand off request including connection data from a client of a mobile device from the first base station at a handoff server of a system network provider. Handoff data is generated for controlling the handoff from the first base station to the second base station responsive to the connection data. The handoff data is transmitted from the handoff server of the system network provider to the client of the mobile device.
1. A method for controlling a handoff from a first base station of a cellular communication network to a second base station of the cellular communication network, comprising:
receiving a hand off request generated at the first base station at a handoff server of a system network provider over a primary connection on the cellular communication network
establishing a secondary connection between the handoff server and a client of the mobile device through a non-cellular communications network different from the cellular communications network presently providing the connection between the mobile device and the first base station;
receiving connection data generated at a client of the mobile device over the secondary connection;
generating handoff data for controlling the handoff from the first base station to the second base station responsive to the handoff request and the connection data; and
transmitting the handoff data from the handoff server to the mobile device over the secondary connection on the non-cellular communications network.
2. The method of claim 1 further including:
receiving at the first base station, the connection data from the client within the mobile device, the connection data relating to a strength of a connection between the mobile device and the first base station;
determining that a handoff from the first base station is required responsive to the connection data; and
generating the handoff request including the connection data responsive to the determination; and
transmitting the hand off request from the first base station to the handoff server.
3. The method of claim 2 further including:
generating the connection data at the client of the mobile device; and
transmitting the connection data from the client to the handoff server over a connection through the first base station.
4. The method of claim 1 further comprising the step of controlling the handoff of the mobile device from the first base station to the second base station using the handoff data.
5. The method of claim 1 , wherein the step of transmitting further comprises the step of transmitting the handoff data from the handoff server of the system network provider to the client of the mobile device over an existing wireless connection between the first base station and the mobile device.
6. The method of claim 1 further comprising the step of controlling the handoff of the mobile device from the first base station to the second base station using the handoff data through the mobile device.
7. A method for controlling a handoff from a first base station of a cellular communication network to a second base station of the cellular communication network, comprising:
generating connection data at a client of the mobile device, the connection data relating to a strength of a connection between the mobile device and the first base station;
establishing a secondary connection over a non-cellular communications network between the client and a handoff server;
transmitting the connection data from the client to the handoff server over the secondary connection between the mobile device and the handoff server;
receiving the connection data from the client within the mobile device at the handoff server;
generating a handoff request at the first base station;
providing the handoff request from the first base station to the handoff server of a system network provider over a first connection on the cellular communications network;
generating handoff data for controlling the handoff from the first base station to the second base station responsive to the handoff request and the connection data from the client;
transmitting the handoff data from the handoff server of the system network provider to the client of the mobile device through the secondary connection; and
controlling the handoff of the mobile device from the first base station to the second base station using the handoff data.
8. A system for controlling a handoff from a first base station of a cellular communication network to a second base station of the cellular communication network, comprising:
a client within a mobile device for generating connection data at the client of the mobile device, the connection data relating to a strength of a connection between the mobile device and the first base station, the client further transmitting the connection data from the client to a handover server on a secondary connection on a non-cellular communications network; and
a handoff server of the network service provider for receiving a handoff request generated by the first base station on a primary connection on the cellular communications network and generating handoff data for controlling the handoff from the first base station to the second base station responsive to the handoff request and the connection data, the handoff server further transmitting the handoff data from the handoff server of the system network provider to the client of the mobile device through secondary connection on the non-cellular connections network.
9. The system of claim 8 , wherein the client further controls the handoff of the mobile device from the first base station to the second base station using the handoff data.
10. A system for controlling a handoff from a first base station of a cellular communication network to a second base station of the cellular communication network, comprising:
a handoff server of a network service provider for receiving a handoff request from a first base station over a first communications link on the cellular communications network, for receiving connection data from a client within a mobile device over a secondary communications link on a non-cellular communications network and generating handoff data for controlling the handoff from the first base station to the second base station responsive to the handoff request through the secondary communications link and the connection data; and
wherein the handoff server further transmits the handoff data from the handoff server of the system network provider to a client of a mobile device through the secondary communications link on the non-cellular communications network.
11. The system of claim 10 , wherein the handoff server transmits the handoff data from the handoff server to the client of the mobile device over an existing wireless connection between the first base station and the mobile device.