2571 search results - page 265 / 515 » Approximation schemes for wireless networks |
181
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TWC
2008
15 years 6 months ago
2008
Abstract--Designing diversity achieving schemes over the wireless broadband fading relay channels is crucial to achieve higher diversity gains. These gains are achieved by exploiti...
159
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PERCOM
2008
ACM
16 years 6 months ago
2008
ACM
Counting or estimating the number of tags is crucial for large-scale RFID systems. The use of multiple readers was recently proposed to improve the efficiency and effectiveness in ...
202
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
— In this paper, we design and investigate a novel Interleave Division Multiplexing based Space-Time Code (IDM-STC) in the context of cooperative communications. We outline the p...
163
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper, we propose a novel signaling scheme and corresponding noncoherent fusion rules for wireless sensor networks. In the proposed scheme, sensors transmit censored de...
202
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WCNC
2010
IEEE
15 years 4 months ago
2010
IEEE
Precoding at the transmitter side facilitates the use of linear MIMO detection schemes, which are attractive for low-complexity receiver implementations. However, their performance...