12 search results - page 1 / 3 » A Low-Complexity Iterative Power Allocation Scheme for Multi... |
VTC
2008
IEEE
14 years 1 months ago
2008
IEEE
—Multiuser orthogonal frequency division multiplexing (MU-OFDM) is a promising technique for future wide-area mobile communications, which can provide scalable high data rate tra...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
Abstract— We present an efficient algorithm for power allocation and bit loading in multi-user OFDM system. We starts with the close-form optimum power solution based on ideal c...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— This paper develops linear precoding schemes for the downlink in multiuser multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems with ...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— This paper introduces a resource allocation strategy which focuses on minimizing power consumption in Orthogonal Frequency Division Multiplexing(OFDM) systems. In case of multi...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The goal of this paper consists in characterizing the capacity region of a broadcast system based on analog antenna combining and orthogonal frequency division multiplexing (OFDM)...