Dynamic networking modes method and apparatus
A portable electronic device is disclosed. The portable electronic device includes a wireless transceiver, a processor coupled to the wireless transceiver, a memory coupled to the processor and a program stored in the memory and running on the processor. The program provides automatic transitioning between a wireless infrastructure communication mode to an ad-hoc communication mode. The infrastructure mode is used when a request from a mobile device is received to access a communications network. The ad-hoc mode is used when a request from the mobile device is received to access resources on the portable electronic device.
1. A portable electronic device, comprising:
a wireless transceiver;
a processor coupled to the wireless transceiver;
a memory coupled to the processor; and
a program stored in the memory and running on the processor, the program providing automatic transitioning between a wireless infrastructure communication mode to an ad-hoc communication mode, the infrastructure mode being used when a request from a mobile device is received to access a communications network, and the program being configured to automatically transition from the wireless infrastructure communication mode to the ad hoc communication mode when a request from the mobile device is received to access resources on the portable electronic device;
wherein the portable electronic device is configured as a repeater when in the infrastructure mode.
2. The portable electronic device of claim 1 , wherein the wireless transceiver supports the IEEE 802.11 wireless communications protocol.
3. The portable electronic device of claim 1 , wherein the wireless transceiver supports the Bluetooth wireless communications protocol.
4. The portable electronic device of claim 1 , wherein the portable electronic device is a handheld computer.
5. The portable electronic device of claim 1 , wherein a connection to the communications network is through a wireless access point.
6. The portable electronic device of claim 1 , wherein a connection to the communications network is through a synchronization cradle coupled to a computer having a connection to the communications network.
7. A method of using a handheld computer for ad-hoc networking, comprising:
receiving an ad-hoc communications request from a mobile device; and
automatically transitioning the handheld computer from an infrastructure communications mode to an ad-hoc communications mode upon receipt of the request;
wherein the handheld computer is configured to forward a data signal from the mobile device to a communications network when in the infrastructure communications mode.
8. The method of claim 7 , further comprising:
communicating between the handheld computer and the mobile device.
9. A portable device configured as a repeater, comprising:
means for providing communications between the portable device and a wired network;
means for automatically putting the portable device in a fixed network communications mode;
means for receiving a data signal wirelessly;
means for forwarding the data signal wirelessly to a network user node; and
means for automatically transitioning the portable device from the fixed network mode to an ad hoc network mode based on receiving a request for access to resources on the portable device.
10. The portable device of claim 9 , wherein the means for providing communications includes a synchronization cable coupled to a computer.
11. An access point, comprising:
a handheld computer;
a transceiver associated with the handheld computer for receiving a wireless transmission; and
a program running on the handheld computer that automatically transitions the handheld computer into an infrastructure mode when the handheld computer is in communication with a communications network and a mobile device requests access to the communications network;
wherein the handheld computer is configured to wirelessly forward a data signal received from the mobile device to the communications network when the handheld computer is in the infrastructure mode; and
wherein the program automatically transitions the handheld computer to an ad-hoc networking mode when the mobile device requests access to the handheld computer.
12. The access point of claim 11 , wherein the wireless transmission uses an IEEE 802.11 protocol.
13. The access point of claim 11 , wherein the wireless transmission uses a Bluetooth protocol.
14. A method of using a handheld computer as a wireless access point, comprising:
providing a direct communications link between a handheld computer and a communications network;
transitioning the handheld computer from an ad-hoc network mode to an infrastructure mode when access to the communications network is requested by a mobile device; and
forwarding, over a wireless communications channel, data from the mobile device to the communications network.
15. The method of claim 14 , wherein the transitioning step occurs automatically.
16. The method of claim 14 , wherein the communications network includes the internet.
17. The method of claim 14 , wherein the communications network includes a local area network.
18. A method of using a handheld computer as a wireless access point, comprising:
providing a direct communications link between a handheld computer and a communications network;
transitioning the handheld computer from an ad-hoc network mode to a repeater mode when access to the communications network is provided by a synchronization cradle; and
communicating, over a wireless communications channel, data from the mobile device to the handheld computer and to the communications network.