DYNAMIC NETWORK SELECTION BY A WIRELESS DEVICE

• US 20090005041A1
• Filed: 06/28/2007
• Published: 01/01/2009
• Est. Priority Date: 06/28/2007
• Status: Abandoned Application

• Current Assignee: Motorola Solutions, Inc.
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Kotzin, Michael D., Reilly, Craig P., Steinberg, Paul D.
• Application Number:
  US11/769,795
• Publication Number:
  US 20090005041A1
• Time in Patent Office: Days
• US Class Current: 455/435.200
• CPC Class Codes: H04W 48/18 Selecting a network or a communication service
• CPC Class Codes: H04W 8/18 Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data

Abstract

A method, wireless device, and wireless communication system for dynamically selecting a network for communicating data over. The method includes initiating a search for a new access network (102). A network information request is transmitted to an information processing system in response to the determining (610). Network information associated with at least one access network is received (618) from the information processing system (120). The new access network (102) is selected based on the received network information. The new access network (102) is then connected to.

Claims

1. A method, with a wireless device, of dynamically selecting a network for communicating data over, the method comprising:

initiating a search for a new access network;

transmitting, in response to the initiating, a network information request to an information processing system;

receiving network information associated with at least one access network from the information processing system;

selecting the new access network based on the received network information; and

connecting to the new access network.

2. The method of claim 1, wherein the initiating further comprises at least one of:

determining that a connection timer has expired;

determining that a current location is at least a distance from a serving base station that is greater than a given distance threshold; and

determining that at least one monitored motion vector indicates at least one of

motion in a given direction is detected;

motion is detected; and

motion in a given direction, and at a distance from the serving base station that is greater than a given distance threshold, is detected.

3. The method of claim 1, wherein the network information request includes:

a location profile request, wherein the location profile request comprises geographical location information identifying a current geographical location of the wireless device and requests network information associated with networks located within the geographical location of the wireless device.

4. The method of claim 1, wherein the network information request includes:

a request for network information associated with one of networks and cells providing a specific access type.

5. The method of claim 1, wherein selecting the new access is based on the received network information and a network selection policy.

6. The method of claim 5, wherein the network selection policy identifies at least one of:

a prioritized set of network service providers;

a prioritized set of access types;

connection charge requirements;

bandwidth requirements;

Quality of Service requirements;

signal quality requirements; and

Radio Frequency conditions.

7. The method of claim 5, wherein the network selection policy is defined by at least one of:

a user;

a service provider; and

a network provider.

8. The method of claim 1, wherein the received network information includes at least one of:

a network identifier for each network identified by the received network information;

access types provided by each network identified by the received network information;

bandwidth availability for each network identified by the received network information;

Quality of Service information associated with each network identified by the received network information; and

network usage costs.

9. The method of claim 1, further comprising:

detecting a plurality of access networks;

receiving network information from each detected network; and

recording the network information received from the plurality of access networks in memory.

10. The method of claim 9, further comprising:

transmitting the recorded network information received from the plurality of access networks to the information processing system.

11. The method of claim 1, wherein the information processing system is one of:

a third-party information processing system subscribed to by the wireless device; and

a network operator owned information processing system, wherein the network operator provides wireless communication services subscribed to by the wireless device

12. A wireless device, the wireless device comprising:

a memory;

a processor communicatively coupled to the memory; and

an access network manager communicatively coupled to the memory and the processor, the access network manager adapted to;

initiate a search for a new access network;

transmit, in response to the initiating, a network information request to an information processing system;

receive network information associated with at least one access network from the information processing system;

select the new access network based on the received network information; and

connect to the new access network.

13. The wireless device of claim 12, wherein the network information request includes at least one of:

a location profile request, wherein the location profile request comprises geographical location information identifying a current geographical location of the wireless device and requests network information associated with networks located within the geographical location of the wireless device; and

a request for network information associated with one of networks and cells providing a specific access type.

14. The wireless device of claim 12, wherein selecting the new access is based on the received network information and a network selection policy, wherein the network selection policy identifies at least one of:

a prioritized set of network service providers;

a prioritized set of access types;

connection charge requirements;

bandwidth requirements;

Quality of Service requirements;

signal quality requirements; and

Radio Frequency conditions.

15. The wireless device of claim 12, wherein the access network manager is further adapted to:

detect a plurality of access networks;

receive network information from each detected network;

record the network information received from the plurality of access networks in memory; and

transmit the recorded network information received from the plurality of access networks to the information processing system.

16. The wireless device of claim 12, wherein the information processing system is one of:

a third-party information processing system subscribed to by the wireless device; and

a network operator owned information processing system, wherein the network operator provides wireless communication services subscribed to by the wireless device

17. A wireless communication system, the wireless communication system comprising:

a plurality of access networks;

at least one information processing system communicatively coupled to at least one access network in the plurality of access networks; and

a plurality of wireless devices, wherein each wireless device is communicatively coupled to at least one access network in the plurality of access networks, and wherein at least one wireless device in the plurality of wireless devices comprises;

a memory;

a processor communicatively coupled to the memory; and

an access network manager communicatively coupled to the memory and the processor, the access network manager adapted to;

initiate a search for a new access network;

transmitting, in response to the initiating, a network information request to an information processing system;

receive network information associated with at least one access network from the information processing system;

select the new access network based on the received network information; and

connect to the new access network.

18. The wireless communication system of claim 17, wherein the network information request includes at least one of:

a location profile request, wherein the location profile request comprises geographical location information identifying a current geographical location of the wireless device and requests network information associated with networks located within the geographical location of the wireless device; and

a request for network information associated with one of networks and cells providing a specific access type.

19. The wireless communication system of claim 17, wherein selecting the new access is based on the received network information and a network selection policy, wherein the network selection policy identifies at least one of:

a prioritized set of network service providers;

a prioritized set of access types;

connection charge requirements;

bandwidth requirements;

Quality of Service requirements;

signal quality requirements; and

Radio Frequency conditions.

20. The wireless communication system of claim 17, wherein the access network manager is further adapted to:

detect a plurality of access networks;

receive network information from each detected network;

record the network information received from the plurality of access networks in memory; and

transmit the recorded network information received from the plurality of access networks to the information processing system.