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PAM
2004
Springer
15 years 3 months ago
Measurement Approaches to Evaluate Performance Optimizations for Wide-Area Wireless Networks
We present measurement approaches to evaluate performance optimizations, employed at different layers of the protocol stack, to enhance application performance over wide-area wire...
Rajiv Chakravorty, Julian Chesterfield, Pablo Rodr...
DNIS
2007
Springer
114views Database» more  DNIS 2007»
15 years 3 months ago
Improving the Performance of Read-Only Transactions Through Speculation
A read-only transaction (ROT) does not modify any data. The main issues regarding processing ROTs are correctness, data currency and performance. Two-phase Locking (2PL) protocol i...
Thirumalaisamy Ragunathan, P. Krishna Reddy
TWC
2008
83views more  TWC 2008»
14 years 9 months ago
Opportunistic cooperative diversity with feedback and cheap radios
Practical cooperative diversity protocols often rely on low-cost radios that treat multiple in-band signals as noise and thus require strictly orthogonal transmissions. We analyze ...
Aggelos Bletsas, Ashish Khisti, Moe Z. Win
GLOBECOM
2009
IEEE
15 years 4 months ago
Impact of Information on Network Performance - An Information-Theoretic Perspective
Abstract—Available network information is an important factor in determining network performance. In this paper, we study the basic limits on the amount of network information th...
Jun Hong, Victor O. K. Li
CN
2007
149views more  CN 2007»
14 years 9 months ago
Adaptive congestion protocol: A congestion control protocol with learning capability
There is strong evidence that the current implementation of TCP will perform poorly in future high speed networks. To address this problem many congestion control protocols have b...
Marios Lestas, Andreas Pitsillides, Petros A. Ioan...