Longhai Zhao

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Wireless Multimedia Sensor Networks (WMSNs) are special Wireless Sensor Networks (WSNs) for acquiring and transmitting multimedia data such as images, audio and video streams, and scalar data, etc. WMSNs have mass data to process and transmit, but the hardware resource is constrained, hence, improving the efficiency of network and system structure is very(More)
This paper investigates the achievable sum rates of multiple-input multiple-output (MIMO) single carrier frequency division multiple access (SC-FDMA) systems with different receivers in spatially uncorrelated frequency selective Rayleigh fading channels. Zero forcing (ZF), linear minimum mean-squared error (MMSE) and the proposed per subcarrier maximum(More)
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