Battery modem using short range wireless technology

Details Battery modem using short range wireless technology Battery modem using short range wireless technology

2007-02-20

2007-02-20

Vo, Nguyen T. (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Short range rf communication

C455S575700, C455S270000, C340S315000

Reexamination Certificate

active

11035497

ABSTRACT:
The present invention is directed to a battery modem using Short Range Wireless technology. A battery modem using a short range wireless technology in a data communication apparatus capable of performing wired/wireless data communication depending on whether a battery is mounted therein, wherein the battery modem detects base band communication data from a power supply line of the data communication apparatus on the basis of the short range wireless technology and a power line modem scheme, converts the data into an RF signal and transmits the RF signal to a data communication apparatus of the other party through a power supply line antenna, and the battery modem receives the RF signal from the power supply line antenna, converts the RF signal into the communication data and outputs the data to the data communication apparatus.

REFERENCES:
patent: 5710458 (1998-01-01), Iwasaki
patent: 2005/0088281 (2005-04-01), Rohrberg et al.
patent: 2005/0113054 (2005-05-01), Lee
patent: 02005323249 (2005-11-01), None

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