866 search results - page 68 / 174 » On Short Multiplications and Divisions |
154
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GLOBECOM
2008
IEEE
16 years 26 days ago
2008
IEEE
— Accurate detection of spectrum opportunities within the frequency band of an orthogonal frequency division multiple access (OFDMA) system is a critical requirement for the real...
184
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ICC
2008
IEEE
16 years 25 days ago
2008
IEEE
— Directional antennas are very attractive in Wireless Mesh Networks (WMN). We study the problem of link scheduling and power control in a Time-Division Multiple Access (TDMA) WM...
144
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PIMRC
2008
IEEE
16 years 23 days ago
2008
IEEE
Abstract—In this contribution we present a decentralized power allocation algorithm for the uplink interleave division multiple access (IDMA) channel. Within the proposed optimal...
172
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ASAP
2007
IEEE
16 years 22 days ago
2007
IEEE
The Logarithmic Number System (LNS) makes multiplication, division and powering easy, but subtraction is expensive. Cotransformation converts the difficult operation of logarithm...
161
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CISS
2007
IEEE
16 years 22 days ago
2007
IEEE
AbstractWe consider a wireless network consisting of multiple sources communicating with their corresponding destinations utilizing a single half-duplex relay. The goal is to min...