2068 search results - page 316 / 414 » Performance Analysis of a Distributed Wireless Access Scheme |
WCNC
2008
IEEE
15 years 4 months ago
2008
IEEE
— In this paper, we investigate two selective relaying schemes in cooperative OFDM systems. Selective OFDMA relaying, where the relay selection is performed in a per-subcarrier m...
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JSAC
2008
14 years 10 months ago
2008
Reliable transmission is a challenging task over wireless LANs since wireless links are known to be susceptible to errors. Although the current IEEE802.11 standard ARQ error contro...
CCS
2007
ACM
15 years 4 months ago
2007
ACM
Malicious programs spy on users’ behavior and compromise their privacy. Even software from reputable vendors, such as Google Desktop and Sony DRM media player, may perform undes...
ISCC
2003
IEEE
15 years 3 months ago
2003
IEEE
Host-based rerouting mechanism is a routing scheme that stores and forwards data in application layer. With this, users can communicate in a indirect way. Thus, identity informati...
PE
2006
Springer
14 years 10 months ago
2006
Springer
Several recent studies have proposed methods to accelerate the receipt of a file by downloading its parts from different servers in parallel. The schemes suggested in most propose...