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197
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
— A novel structure of training symbol is proposed for orthogonal frequency division multiplexing (OFDM) systems. With the proposed training symbol, which has repeated sample blo...
192
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Localization is a critical issue in wireless sensor networks. In most localization schemes, there are beacons being placed as references to determine the positions of objects or...
140
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
—The problem of Adjacent Satellite Interference (ACI) within the Direct-To-Home (DTH) satellite broadcast reception scenario is considered. The use of small DTH frontend receptio...
160
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— We consider a single-cell multiple-input multipleoutput (MIMO) downlink channel where linear transmission and reception strategy is employed. The base station (BS) tran...
150
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
— Wireless transmission based on cooperation promises to bring performance improvements in multi–node networks. Several cooperative schemes have appeared in the literature, and...