Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: Methods of establishing communication sessions from multiple mobile devices as well as managing available conferencing bandwidths is disclosed. One of the methods disclosed includes establishing a communication session between mobile devices and a group of conferencing servers. The method also includes checking the load of each server. Further, the method includes determining whether the load of each server is above a predetermined threshold. Further still, the method includes routing subsequent mobile devices to communicate through specified conferencing servers selected from the group of conferencing servers if the load of particular servers is above a predetermined threshold.

Abstract: A method of videoconferencing is disclosed. The method of videoconferencing includes initiating, with a first handheld computer, a conferencing call with a second handheld computer. The method also includes communicating, by the first handheld computer to the second handheld computer, a combination of at least two of video data, audio data, text data, and application data. Further, the method includes accessing selectively and substantially simultaneously, by the second handheld computer a combination of at least two of video data, audio data, text data, and application data.

Abstract: 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.

Abstract: Methods of establishing communication sessions from multiple mobile devices as well as managing available conferencing bandwidths is disclosed. One of the methods disclosed includes establishing a communication session between mobile devices and a group of conferencing servers. The method also includes checking the load of each server. Further, the method includes determining whether the load of each server is above a predetermined threshold. Further still, the method includes routing subsequent mobile devices to communicate through specified conferencing servers selected from the group of conferencing servers if the load of particular servers is above a predetermined threshold.

Abstract: A method of videoconferencing is disclosed. The method of videoconferencing includes initiating, with a first handheld computer, a conferencing call with a second handheld computer. The method also includes communicating, by the first handheld computer to the second handheld computer, a combination of at least two of video data, audio data, text data, and application data. Further, the method includes accessing selectively and substantially simultaneously, by the second handheld computer a combination of at least two of video data, audio data, text data, and application data.