New Technology of S-ARQ in HF Data Communication
Juan Chen · Journal of Military Communications Technology · 2006
In the existing HF data transmission system,the S-ARQ ensures the reliability effectively.The hostility of the wireless channel increases the possibility of retransmission and decreases the efficiency of the system.This paper presented an improved S-ARQ.Based on the traditional S-ARQ,it corrects the received data directly when the retransmission data also include error bits.The simulation results show that the presented technology is effective to decrease the amounts of retransmission.