Benjamin K. Ng

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Broadband wireless access systems deployed in residential and business environments are likely to face hostile radio propagation environments , with multipath delay spread extending over tens or hundreds of bit intervals. Orthogonal frequency-division multiplex (OFDM) is a recognized multicarrier solution to combat the effects of such multipath conditions.(More)
— In this paper, we study the space-time multiple access framework proposed in [4] for the MIMO forward link transmission, in a multipath-rich environment. The primary goal is to achieve high bandwidth efficiency employing multicarrier modulation, while the number of user-channels, rather than the individual's data rate, is to be maximized. In the proposed(More)