238 search results - page 24 / 48 » Delay Analysis for Multi-Hop Wireless Networks |
133
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GLOBECOM
2009
IEEE
15 years 6 months ago
2009
IEEE
—A key technology in cooperative communications is distributed space-time coding (DSTC) which achieves spatial diversity gain from multiple relays. A novel DSTC, called randomize...
WCNC
2010
IEEE
15 years 3 months ago
2010
IEEE
—This paper aims at answering the questions of how to enable cooperative communications in random access networks. And, since cooperation introduces extra transmissions in the ch...
105
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BROADNETS
2005
IEEE
15 years 5 months ago
2005
IEEE
- In this paper, we study and quantify the impact of the most widely used security protocols, such as 802.1x, EAP, IPSEC, SSL and RADIUS, in wireless local area networks (WLANs). B...
119
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TELETRAFFIC
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. Renewed interest in ALOHA-based Medium Access Control (MAC) protocols stems from their proposed applications to wireless ad hoc and sensor networks that require distribut...
COMCOM
2007
14 years 11 months ago
2007
Energy is the most crucial but scarce resource in wireless sensor networks (WSNs). A wealth of MAC protocols are proposed only to prolong the network lifetime for energy-efficienc...