Complexity-Reduced Adaptive Subchannel, Bit, and Power Allocation Algorithm and Its Throughput Analysis for Cellular OFDM System Kwang Man OKChung Gu KANG
A New Joint Estimation of Channels and the Number of Transmit Antennas for OFDM Systems with Antenna Diversity Employing Walsh Hadamard Codes Wichai PONGWILAIRyuji KOHNOSawasd TANTARATANA