866 search results - page 47 / 174 » On Short Multiplications and Divisions |
132
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ICC
2007
IEEE
16 years 18 days ago
2007
IEEE
— In this paper, the author studies the sum throughput maximization with proportional fair scheduling (PFS) for downlink orthogonal frequency division multiple access (OFDMA) cha...
146
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VTC
2007
IEEE
16 years 16 days ago
2007
IEEE
The currently emerging 802.16e (WiMax) and 3GPP Long Term Evolution (LTE) cellular systems are based on Orthogonal Frequency Division Multiple Access (OFDMA). As OFDMA is basicall...
156
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VTC
2007
IEEE
16 years 16 days ago
2007
IEEE
— Recently, multi-carrier code division multiple access (MC-CDMA) has been attracting much attention for the next generation mobile communications systems. Using frequencydomain ...
164
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VTC
2007
IEEE
16 years 16 days ago
2007
IEEE
— Interleave Division Multiple Access (IDMA) is a promising air interface for future wireless networks. Optimization of access schemes regarding cross user aspects is also a topi...
153
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GLOBECOM
2006
IEEE
16 years 10 days ago
2006
IEEE
Abstract— This paper deals with the problem of blind multiuser detection in multirate direct-sequence code division multiple access (DS-CDMA). Direct-Sequence Spread Spectrum (DS...