Patent ID: 9736233
Date: 2017-08-15
CPC Classifications: G08G,H04L

Claim:
1. A communication system comprising: a communication device that receives data from a road-side apparatus placed on a road and transmits the data as a plurality of data items in block units; and a processor that is connected to the communication device for enabling data communication with the communication device, and that starts data processing when the processor determines data reception of the block units from the communication device, wherein the communication device includes: wherein the processor includes an assembly device, which divides the plurality of data items as the series of data items transmitted from the transmission device and assembles the divided plurality of data items, wherein each of the plurality of data items is transferred by a transfer unit, which is predetermined, wherein the processor determines reception of the plurality of data items in the block units when a fractional unit of the data is smaller than the transfer unit in data size is transferred, and wherein the transmission device transmits the plurality of data items such that each of the block units is an integral multiple of the transfer unit in data size.