초록 ▼

A method and apparatus for effectuating unidirectional and bidirectional communication directly between a mobile telephone and another device without the use of a mobile telephone system to carry the communication. A communication path and a communication format are assigned to the mobile telephone

A method and apparatus for effectuating unidirectional and bidirectional communication directly between a mobile telephone and another device without the use of a mobile telephone system to carry the communication. A communication path and a communication format are assigned to the mobile telephone and the device either through a fixed preassignment or dynamically by the mobile telephone system. The communication path constitutes a portion of a radio spectrum assigned to the mobile telephone system, and the communication format includes a modulation type and a communication protocol. The communication path is removed from a set of communication paths allocated for use by the mobile telephone system and the communication path and communication format are stored in separate memories located in the mobile telephone and the device. Controllers located within the mobile telephone and the device initiate communication directly between the mobile telephone and the other device on the assigned communication path using the assigned communication format.

대표청구항 ▼

[ What is claimed is:] [19.]19. A dual communication mode mobile telephone comprising:a first communication mode for effectuating communication with a mobile telephone network using the communication paths and communication format of the mobile telephone network; anda second communication mode for e

[ What is claimed is:] [19.]19. A dual communication mode mobile telephone comprising:a first communication mode for effectuating communication with a mobile telephone network using the communication paths and communication format of the mobile telephone network; anda second communication mode for effectuating bidirectional point-to-point communication with a remote device, other than a mobile telephone, using a predefined communication path and communication format wherein the communication path constitutes a portion of the radio spectrum assigned to the mobile telephone network, the bidirectional point-to-point communication comprising information for effectuating non-telephony related operations between the mobile telephone and the remote device, and wherein the communication format for effectuating the point-to-point communication is selectable by the mobile telephone network and communicated to the mobile telephone and the remote device via the first communication mode.