Sciweavers

5638 search results - page 982 / 1128
» On presence
Sort
View
IWCMC
2006
ACM
16 years 14 days ago
Effect of payload length variation and retransmissions on multimedia in 802.11a WLANs
Multimedia transmission over wireless local area networks is challenging due to the varying nature of the wireless channel as well as the inherent difference between multimedia a...
Sayantan Choudhury, Irfan Sheriff, Jerry D. Gibson...
MOBICOM
2006
ACM
16 years 14 days ago
Robust rate adaptation for 802.11 wireless networks
Rate adaptation is a mechanism unspecified by the 802.11 standards, yet critical to the system performance by exploiting the multi-rate capability at the physical layer. In this ...
Starsky H. Y. Wong, Songwu Lu, Hao Yang, Vaduvur B...
MOBIWAC
2006
ACM
16 years 14 days ago
A totally decentralized document sharing system for mobile ad hoc networks
Many research projects have defined applications that are claimed to operate in a MANet environment. Consider for instance these software tools that make it possible to share inf...
Lionel Barrère, Arnaud Casteigts, Serge Cha...
PLDI
2006
ACM
16 years 14 days ago
Optimizing data permutations for SIMD devices
The widespread presence of SIMD devices in today’s microprocessors has made compiler techniques for these devices tremendously important. One of the most important and difficul...
Gang Ren, Peng Wu, David A. Padua
PPPJ
2006
ACM
16 years 14 days ago
Juxta-Cat: a JXTA-based platform for distributed computing
In this paper we present a JXTA-based platform, called Juxta-CAT, which is an effort to use the JXTA architecture to build a job execution-sharing distributed environment. The Ju...
Joan Esteve Riasol, Fatos Xhafa