4248 search results - page 456 / 850 » Simulating hci for all |
199
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PIMRC
2008
IEEE
16 years 2 months ago
2008
IEEE
Abstract— In a slot-synchronized wireless communication system, a set of signature sequences can be derived by circularly shifting a base sequence with good auto correlation prop...
232
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PIMRC
2008
IEEE
16 years 2 months ago
2008
IEEE
—This paper considers the performance of the MAC protocols ALOHA and CSMA in wireless ad hoc networks, where the total system bandwidth may be divided into smaller subbands. In t...
192
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SRDS
2008
IEEE
16 years 2 months ago
2008
IEEE
In many reliable Wireless Sensor Network (WSN) applications, messages have different priorities depending on urgency or importance. For example, a message reporting the failure of...
186
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VTC
2008
IEEE
16 years 2 months ago
2008
IEEE
— In OFDMA systems, channel quality information (CQI) feedback is used to determine the modulation and coding level of a mobile station (MS). When the MS uses diversity, it trans...
238
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VTC
2008
IEEE
16 years 2 months ago
2008
IEEE
—This paper addresses the problem of real-time video streaming over a bandwidth and energy constrained wireless sensor network (WSN). Considering the compressed video bit stream ...