Radiofaro y metodo para radio comunicacion selectiva de acuerdo con las normas dsrc en 5.8 y 5.9 ghz, donde el radiofaro esta diseñado para retrasar la transmision de un paquete de datos de la secuencia de los primeros paquetes de datos en la duración (tp) de un segundo paquete de datos si aparece un segundo paquete de datos en la segunda banda de frecuencia.

摘要

#CMT# #/CMT# The device has a radio communication unit provided with a transceiver. An on-vehicle unit is provided with a receiver. The transceiver transmits a data packet in a frequency band. Another transceiver sends or receives data packet in a frequency band. A radio signal is provided with two data packets that are arranged in the latter frequency band. Duration of the data packets is delayed by a data packet sequence. The latter transceiver controls the former transceiver for realizing data packets transmission or reception operation. #CMT# : #/CMT# An independent claim is also included for a dedicated short-range communication (DSRC) standard 5.8 and 5.9 GHz selective wireless electric signal communication realizing method. #CMT#USE : #/CMT# DSRC standard 5.8 and 5.9 GHz selective wireless electric signal communication realizing device. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a timing diagram of a DSRC standard 5.8 and 5.9 GHz selective wireless electric signal communication realizing device.