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EJWCN
2011
87views more  EJWCN 2011»
13 years 6 months ago
Resource Allocation for Overlapping MBS Zones
— Multicast and broadcast service (MBS) is one of the important services for next generation wireless systems. In WiMAX, the radio resource unit (i.e., time, frequency, code, etc...
Ray-Guang Cheng, Kuo-Jui Huang
EJWCN
2011
197views more  EJWCN 2011»
13 years 6 months ago
Comparison among Cognitive Radio Architectures for Spectrum Sensing
Recently, the growing success of new wireless applications and services has led to overcrowded licensed bands, inducing the governmental regulatory agencies to consider more flex...
Luca Bixio, Marina Ottonello, Mirco Raffetto, Carl...
EJWCN
2011
105views more  EJWCN 2011»
13 years 6 months ago
QoS-Aware Active Queue Management for Multimedia Services over the Internet
—Recently, the multimedia services such as IPTV, video conference emerges to be the main traffic source. When UDP coexists with TCP, it induces not only congestion collapse but a...
Bor-Jiunn Hwang, I-Shyan Hwang, Pen-Ming Chang
EJWCN
2011
119views more  EJWCN 2011»
13 years 6 months ago
Broadcast Secrecy via Key-Chain-Based Encryption in Single-Hop Wireless Sensor Networks
Vijay Sivaraman, Diethelm Ostry, Jaleel Shaheen, A...
EJWCN
2011
133views more  EJWCN 2011»
13 years 6 months ago
CARNIVORE: A Disruption-Tolerant System for Studying Wildlife
—This paper presents CARNIVORE, a system for in-situ, yet unobtrusive monitoring of cryptic, difficult-tocatch/observe wildlife in their natural habitat. CARNIVORE consists of a...
Matthew Rutishauser, Vladislav Petkov, Jay Boice, ...
EJWCN
2011
77views more  EJWCN 2011»
13 years 6 months ago
Emulating Opportunistic Networks with KauNet Triggers
In opportunistic networks the availability of an end-to-end path is no longer required. Instead opportunistic networks may take advantage of temporary connectivity opportunities. ...
Tanguy Pérennou, Anna Brunstrom, Tomas Hall...