Short distance communication and remote control capability for mobile telephones
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsJohn Joseph Hayes, Jr., Ted Gilbert Ericsson
Life of this patent
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AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsJohn Joseph Hayes, Jr., Ted Gilbert Ericsson
Estimating the term…
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.
A method for effectuating unidirectional point-to-point communication comprising the steps of:
A method for effectuating bidirectional point-to-point communication comprising the steps of:
A dual communication mode mobile telephone comprising:
A dual communication mode mobile telephone comprising:
A mobile telephone system comprising:
Dependencies are inferred from the claim text.