@inproceedings{915c17c5292948f9ab84113c20cb06e7,
title = "A bidirectional cooperation spectrum access method based on time and bandwidth allocation",
abstract = "In order to eliminate the interference between primary user (PU) and secondary user (SU) and improve the transmission performance of SU, this paper proposes a two-way cooperation spectrum access method based on time and bandwidth allocation. Specifically, SU uses part of the time and bandwidth to help forward PU{\textquoteright}s signal and uses the remaining time and bandwidth to send its own signal, which maximizes SU{\textquoteright}s transmission rate while guaranteeing the PU to achieve its target rate. Since PU and SU works on different authorized bandwidth, respectively, they will not interfere with each other. Both the analyses and numerical simulation results illustrate the performance of the proposed spectrum access method, not only the interference between PU and SU can be eliminated, but also SU gains maximum transmission rate. Besides, primary system obtains a better performance.",
keywords = "Bidirectional cooperative communication, Cognitive ratio, Spectrum access, Time and bandwidth allocation",
author = "Zhixia Wang and Weidang Lu and Ting Wang and Jie Zheng and Min Jia and Hong Peng",
note = "Publisher Copyright: {\textcopyright} 2019, Springer Nature Singapore Pte Ltd.; 6th International Conference on Communications, Signal Processing, and Systems, CSPS 2017 ; Conference date: 14-07-2017 Through 16-07-2017",
year = "2019",
doi = "10.1007/978-981-10-6571-2\_10",
language = "英语",
isbn = "9789811065705",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Verlag",
pages = "75--83",
editor = "Qilian Liang and Min Jia and Jiasong Mu and Wei Wang and Xuhong Feng and Baoju Zhang",
booktitle = "Communications, Signal Processing, and Systems - Proceedings of the 2017 International Conference on Communications, Signal Processing, and Systems",
address = "德国",
}