Method and system for transferring data in a hand-held...

Details Method and system for transferring data in a hand-held... Method and system for transferring data in a hand-held...

2006-09-05

2006-09-05

Eng, George (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S550100, C455S575100, C455S556100, C379S373010, C379S374010, C379S374030, C379S376010

Reexamination Certificate

active

07103390

ABSTRACT:
A method and system for transferring data between a phone body and a phone cover having a functionality. The data can be divided into a sequence of bit patterns which can be assigned to different frequency ranges. By arranging the frequencies in a ringing tone according to the sequence of bit patterns, the data is embedded in the ringing tone. The phone cover has a device to receive the ringing tone signal. Based on the sequence of frequencies in the ringing tone signal, the phone cover can retrieve the sequence of bit patterns for effecting the functionality of the phone cover.

REFERENCES:
patent: 6094587 (2000-07-01), Armanto et al.
patent: 6263218 (2001-07-01), Kita
patent: 2001/0012761 (2001-08-01), Mitama et al.
patent: 2001/0014616 (2001-08-01), Matsuda et al.
patent: 2002/0115456 (2002-08-01), Narinen et al.
patent: 2003/0083110 (2003-05-01), Lutche et al.
patent: 2005/0181838 (2005-08-01), Matsuda et al.

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