6652 search results - page 1271 / 1331 » On the effective evaluation of TCP |
MOBICOM
2010
ACM
13 years 8 months ago
2010
ACM
Femtocell technology has been drawing considerable attention as a cost-effective means of improving cellular coverage and capacity. However, under co-channel deployment, femtocell...
MOBICOM
2010
ACM
13 years 8 months ago
2010
ACM
Cellular radios consume more power and suffer reduced data rate when the signal is weak. According to our measurements, the communication energy per bit can be as much as 6x highe...
MOBICOM
2010
ACM
13 years 8 months ago
2010
ACM
This paper describes the design and implementation of a network virtualization substrate (NVS) for effective virtualization of wireless resources in WiMAX networks. Virtualization...
CCS
2010
ACM
13 years 8 months ago
2010
ACM
We systematically study the design of image recognition CAPTCHAs (IRCs) in this paper. We first review and examine all IRCs schemes known to us and evaluate each scheme against th...
SIGCOMM
2010
ACM
13 years 8 months ago
2010
ACM
Networks continue to change to support new applications, improve reliability and performance and reduce the operational cost. The changes are made to the network in the form of up...