Research on Parallel Combinatory Spread Spectrum Communication System with Adaptive Variable-Rate Data Transmission
- 10.2991/amcce-17.2017.49How to use a DOI?
- parallel combinatory spread spectrum; channel estimation; variable rate.
This paper presents a novel parallel combinatory spread spectrum (PC/SS) communication system which combining with channel estimation technology. It can be used to realize adaptive variable-rate data transmission. When the channel condition changes during the communication process, the number of the selected PN sequences is changed through the signal-to-noise ratio (SNR) feed-backed from the channel estimation. So as to realize the control the data transmission rate. And the number is denoted by r-value . The simulation results show that choosing large r-value for large SNR and choosing small r-value for small SNR can ensure the bit error rate below and improve the average data transmission rate.
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Beiming Li AU - HongYang Shi AU - Yixin Xu AU - Xue Wei PY - 2017/03 DA - 2017/03 TI - Research on Parallel Combinatory Spread Spectrum Communication System with Adaptive Variable-Rate Data Transmission BT - Proceedings of the 2017 2nd International Conference on Automation, Mechanical Control and Computational Engineering (AMCCE 2017) PB - Atlantis Press SP - 284 EP - 288 SN - 2352-5401 UR - https://doi.org/10.2991/amcce-17.2017.49 DO - 10.2991/amcce-17.2017.49 ID - Li2017/03 ER -