Protocol conversion apparatus, communication apparatus,...

Details Protocol conversion apparatus, communication apparatus,... Protocol conversion apparatus, communication apparatus,...

2008-03-25

2008-03-25

Gelin, Jean (Department: 2617)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S466000, C370S469000, C709S218000, C709S242000

Reexamination Certificate

active

09573174

ABSTRACT:
A protocol conversion apparatus for converting a communication system (e.g. a USB scheme and a PDC scheme) is disposed between for example, a personal computer (PC) and a portable telephone (MS). A radio protocol packet is covered with USB protocol header/footer in its entirety, or the USB protocol header/footer is removed simply to generate the radio protocol packet.

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