A new random access scheme for TD-OFDMA systems


A simple and efficient random access scheme which is suitable for TD-OFDMA systems is proposed in this paper. In the scheme, the network terminals adopt different random access processing methods utilizing the special FRRACH (first refusal random access channel) according to the real-time needs of the traffic. Comparisons of theoretical analysis and… (More)


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@article{Xuelin2005ANR, title={A new random access scheme for TD-OFDMA systems}, author={Gu Xuelin and Tian Hui and Yang Ning and Zhang Ping}, journal={IEEE International Symposium on Communications and Information Technology, 2005. ISCIT 2005.}, year={2005}, volume={1}, pages={712-715} }