A Cooperative Communication Technique for Improved Transmission Rate in OFDMA-Based System
نویسندگان
چکیده
In orthogonal frequency division multiple access system, it is proposed that each user shares their allocated sub-channels instead of using the MIMO system to improve the transmission rate. In this paper, the performance of cooperative transmission scheme is evaluated in fading channel.
منابع مشابه
An Improved Cooperative Technique Sharing the Channel in OFDMA-Based System
Cooperative communication has been proposed to improve the disadvantages of the multiple-input multiple-output (MIMO) technique without using extra multiple antennas. In an orthogonal frequency division multiple access (OFDMA) system, a cooperative communication that each user shares their allocated sub-channels instead of the MIMO system has been proposed to improve the throughput. But the coo...
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