Sciweavers

359 search results - page 54 / 72
» A performance evaluation framework for IEEE 802.11 ad-hoc ne...
Sort
View
ICC
2008
IEEE
115views Communications» more  ICC 2008»
14 years 2 months ago
Sliding-Window Algorithm for Asynchronous Cooperative Sensing in Wireless Cognitive Networks
—To improve the performance of spectrum sensing, cooperation among Cognitive Radios (CRs) has been proposed recently as an effective solution. Most existing works require either ...
Chengqi Song, Qian Zhang
COMSWARE
2008
IEEE
14 years 2 months ago
On implementing security at the transport layer
— We design a framework that implements security at the TCP layer to meet the necessity for a practical and truly end-to-end security solution. We call our framework TCPsec. TCPs...
Swaminathan Pichumani, Sneha Kumar Kasera
COMSWARE
2007
IEEE
14 years 1 months ago
The Transport Layer Revisited
— End-to-end transport protocols such as TCP perform poorly in mobile environments, primarily due to their inability to cope with the dynamics incurred by node mobility. We re-co...
Simon Heimlicher, Rainer Baumann, Martin May, Bern...
ISCA
1995
IEEE
93views Hardware» more  ISCA 1995»
13 years 11 months ago
Optimizing Memory System Performance for Communication in Parallel Computers
Communicationin aparallel systemfrequently involvesmoving data from the memory of one node to the memory of another; this is the standard communication model employedin message pa...
Thomas Stricker, Thomas R. Gross
ICDE
2008
IEEE
141views Database» more  ICDE 2008»
14 years 2 months ago
Provenance-aware secure networks
Network accountability and forensic analysis have become increasingly important, as a means of performing network diagnostics, identifying malicious nodes, enforcing trust managem...
Wenchao Zhou, Eric Cronin, Boon Thau Loo