427 search results - page 61 / 86 » Approximately Optimal Wireless Broadcasting |
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—The problem of maximizing the sum of the transmit rates while limiting the outage probability below an appropriate threshold is investigated for networks where the nodes have li...
INFOCOM
2005
IEEE
15 years 3 months ago
2005
IEEE
— In this paper we investigate the use of proactive multipath routing to achieve energy efficient operation of ad hoc wireless networks. The focus is on optimizing trade-offs be...
GLOBECOM
2009
IEEE
15 years 2 months ago
2009
IEEE
In this paper, we consider the energy-efficient resource allocation that minimizes a general cost function of average user powers in wireless networks. A class of so-called -fair c...
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Voted
TWC
2008
14 years 10 months ago
2008
This paper studies selective relaying schemes based on signal-to-noise-ratio (SNR) to minimize the end-to-end (e2e) bit error rate (BER) in cooperative digital relaying systems usi...
LATIN
2004
Springer
15 years 3 months ago
2004
Springer
Time synchronization is necessary in many distributed systems, but achieving synchronization in sensornets, which combine stringent precision requirements with severe resource con...