369 search results - page 72 / 74 » A Distributed Opportunistic Access Scheme for OFDMA Systems |
INFOCOM
2006
IEEE
15 years 3 months ago
2006
IEEE
—Wireless local area network (WLAN) systems are widely implemented today to provide hot spot coverage. Operated typically in an infrastructure mode, each WLAN is managed by an ac...
ICPADS
1998
IEEE
15 years 1 months ago
1998
IEEE
A user-defined telecooperation service (UTS) provides service elements for application-specific communication and cooperation processes as well as integrated means for the service...
USS
2008
14 years 11 months ago
2008
Large-scale bandwidth-based distributed denial-of-service (DDoS) attacks can quickly knock out substantial parts of a network before reactive defenses can respond. Even traffic flo...
TWC
2010
14 years 4 months ago
2010
Relay selection for cooperative communications promises significant performance improvements, and is, therefore, attracting, considerable attention. While several criteria have be...
MSWIM
2005
ACM
15 years 3 months ago
2005
ACM
The performance of mobile ad hoc networks can be influenced by numerous factors, including protocol design at every layer; parameter settings such as retransmission limits and ti...