4984 search results - page 394 / 997 » Network-Assisted Wireless Computing |
203
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MOBICOM
2004
ACM
16 years 6 days ago
2004
ACM
Recent years have seen the growing popularity of multi-rate wireless network devices (e.g., 802.11a cards) that can exploit variations in channel conditions and improve overall ne...
215
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WSNA
2003
ACM
16 years 11 hour ago
2003
ACM
Wireless sensor networks consist of a large number of tiny sensors that have only limited energy supply. One of the major challenges in constructing such networks is to maintain l...
170
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—Using CDMA technology, one has to contend with interference in frequency-selective channels caused by multipath propagation and fading. Transmitter-based methods such as Zero Fo...
142
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— Energy planning and optimization constitutes one of the most significant challenges for high-mobility networks. This paper proposes a novel framework to share, retain and re...
180
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ISCAS
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— We explore an algorithm and methodology for realtime video compression and communication over sensor network. Video is encoded using the address-event representation (A...