@inproceedings{3981108bddd64f3ba4ae0437f4e5fa97,
title = "FH-Sequence Change For Frequency-HOP HARQ Communication Systems Subject To Partial-Band Interference",
abstract = "HARQ (Hybrid Automatic Repeat reQuest) is a technology combining Forward Error Correction Coding (FEC) and Automatic Repeat reQuest (ARQ) protocol at the transmitter and receiver. If there is strong interference and wideband fading in the wireless channel, the throughput of the frequency hop spread spectrum (FHSS) communication system using the HARQ protocol may be unacceptably low. A novel frequency hopping sequence change scheme was proposed. In such a scheme, the length of the frequency hopping (FH) sequence and the number of frequency hopping points per packet are relatively prime numbers, which can ensure that the FH sequence is different for each retransmission, greatly adapting to the diversity and complexity of frequency band interference. Simulation and analysis results indicate that changing the FH sequence during each HARQ retransmission can significantly improve throughput when compared with the system without changing.",
keywords = "FH-sequence, FHSS, HARQ, relatively prime",
author = "Qinyuan Hu and Shixun Luo and Jianping An",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 4th International Conference on Advances in Computer Technology, Information Science and Communications, CTISC 2022 ; Conference date: 22-04-2022 Through 24-04-2022",
year = "2022",
doi = "10.1109/CTISC54888.2022.9849756",
language = "English",
series = "CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
editor = "Gerogianni, {Vassilis C.} and Yong Yue and Fairouz Kamareddine",
booktitle = "CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications",
address = "United States",
}