| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a radio communication system for attaining stable communication with a high bit rate and a reduced error rate even in a communication path environment having a severe disturbance such as in an airplane. <P>SOLUTION: The radio communication system includes: a plurality of radio base stations for distributing video image, sound, and information data by way of radio communication paths; and a plurality of terminal apparatuses for receiving the data distributed from the radio base stations, and providing data services. The radio base stations and the terminal apparatuses include: packet division means for dividing the data subjected to MAC data processing into packet data of N byte; error correction encoding means for adding P bytes of error correction parity to the packet data; detecting means for detecting the communication states of the communication paths: training header adding means for adding M bytes of training header including communication state information; and data control means for changing at least either a packet length or a parity length, based on the communication states. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
