DSRC controller and a method therefor

Details DSRC controller and a method therefor DSRC controller and a method therefor

2007-11-20

2007-11-20

Lieu, Julie Bichngoc (Department: 2612)

Communications: electrical

Traffic control indicator

Combined

C340S905000, C370S480000, C455S041200, C455S099000, C375S368000, C375S369000, C375S365000, C375S366000, C375S370000

Reexamination Certificate

active

11014246

ABSTRACT:
In a DSRC communications controller equipped with a plurality of reception means for DSRC communications according to the invention, a reception reservation storage section104comprises means for detecting a communications frame start signal (unique word1) of DSRC communications by using reception means not engaged in communications among the plurality of reception means and means for storing the control information of DSRC communications where the communications frame start signal is detected. On completion of DSRC communications by way of reception means, a controller uses the control information stored in the reception reservation storage section to establish next communications. This allows continuous reception of information from a plurality of roadside machines to be made efficiently even in case a plurality of communications areas overlap one another.

REFERENCES:
patent: 6275552 (2001-08-01), Ando
patent: 6829531 (2004-12-01), Lee
patent: 2003/0129952 (2003-07-01), Inoue
patent: 2005/0220150 (2005-10-01), Oyama
patent: 2006/0073857 (2006-04-01), Hanabusa et al.
patent: 2002-368829 (2002-12-01), None
patent: 2003-069544 (2003-03-01), None

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