Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2005-02-15
2010-11-23
Ryman, Daniel J (Department: 2466)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C370S395210, C370S395410, C370S395430, C370S455000
Reexamination Certificate
active
07839837
ABSTRACT:
An asynchronous speech data communication system, which is capable of making a hands-free phone conversation at a high speed without causing annoyance in a vehicle, and a communication method therefor are provided. A vehicle-mounted hands-free system includes a speech communication terminal having a speech data communication function, an access point for enabling communication using an asynchronous wireless LAN with other electronic devices, such as a PDA and a mobile audio, including the speech communication terminal, and a communication control section for limiting the packet size of data to be communicated of the other electronic devices when there is communication of speech data by the speech communication terminal.
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Alpine Electronics Inc.
Brinks Hofer Gilson & Lione
Divecha Nishant B
Ryman Daniel J
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