235 search results - page 33 / 47 » Rate and Power Allocation in Fading Multiple Access Channels |
181
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ICC
2007
IEEE
15 years 12 months ago
2007
IEEE
— This paper analyzes the average bit error rate (BER) performance of singular value decomposition-based multiple-input multiple-output systems with channel estimation error and ...
126
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ICC
2007
IEEE
15 years 12 months ago
2007
IEEE
Abstract— In this paper differential space–frequency modulation (DSFM) for transmission over multiple–input multiple– output channels using orthogonal frequency division mu...
179
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SECON
2010
IEEE
15 years 3 months ago
2010
IEEE
This paper bears on the design and the quantitative evaluation of MAC mechanisms for wireless ad-hoc networks with performance guarantees. By this, we mean mechanisms where each ac...
156
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VTC
2007
IEEE
15 years 12 months ago
2007
IEEE
—2-dimensional (2D) block spread direct sequence-code division multiple access (DS-CDMA) allows uplink mutlirate/mutli-connection transmissions without causing a serious multi-ac...
152
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VTC
2008
IEEE
16 years 1 days ago
2008
IEEE
—Multicarrier transmission techniques (i.e., orthogonal frequency division multiplexing (OFDM) and multi-carrier code division multiple access (MC-CDMA)) are the promising candid...