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The challenge of next generation mobile wireless networks necessitates efficient usage of available spectrum. The multiple input multiple output (MIMO)–orthogonal frequency division multiple access (OFDMA) technology exploits spatial and frequency diversity completely to maximize the usage of the limited available spectrum. The major factor that MIMO–OFDMA system proposes is allocation of interference...
The ability to transmit video and carry real-time multimedia applications such as video-streaming, video conferencing and mobile TV are considered important to support the viability and survivability of next generation mobile wireless networks. High peak transmission rate, spectral efficiency and multiple channel bandwidth requirements influence the design of next generation networks. For efficient...
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