Sciweavers

MASCOTS
2010
14 years 9 days ago
Expanding the Event Horizon in Parallelized Network Simulations
The simulation models of wireless networks rapidly increase in complexity to accurately model wireless channel characteristics and the properties of advanced transmission technolog...
Georg Kunz, Olaf Landsiedel, Stefan Götz, Kla...
CONEXT
2008
ACM
14 years 19 days ago
Experimental approach to adaptive carrier sensing in IEEE 802.15.4 wireless networks
In carrier sense multiple access with collision avoidance (CSMA/CA) wireless networks, adaptive physical carrier sense (CS) mechanisms have been proposed to maximize spatial reuse...
Kwanhee Jeong, Hyuk Lim
CNSR
2008
IEEE
130views Communications» more  CNSR 2008»
14 years 19 days ago
Could Proactive Link-State Routed Wireless Networks Benefit from Local Fast Reroute?
The communication performance in wireless networks is often heavily influenced by failures caused by node mobility and radio disturbance. Proactive linkstate routing protocols lik...
Audun Fosselie Hansen, Geir Egeland, Paal Engelsta...
DIALM
2005
ACM
130views Algorithms» more  DIALM 2005»
14 years 24 days ago
On lower bounds for MAC layer contention in CSMA/CA-based wireless networks
Wireless LANs operating within unlicensed frequency bands require random access schemes such as CSMA/CA, so that wireless networks from different administrative domains (for exam...
Frank A. Zdarsky, Ivan Martinovic, Jens B. Schmitt
PADS
1998
ACM
14 years 2 months ago
GloMoSim: A Library for Parallel Simulation of Large-Scale Wireless Networks
A number of library-based parallel and sequential network simulators have been designed. This paper describes a library, called GloMoSim (for Global Mobile system Simulator), for ...
Xiang Zeng, Rajive Bagrodia, Mario Gerla
DSOM
2006
Springer
14 years 2 months ago
Towards Distributed Hash Tables (De)Composition in Ambient Networks
When different wireless networks come in close proximity there is often a need for them to logically combine, or compose. We focus on a known research problem particularly in Ambie...
Lawrence Cheng, Roel Ocampo, Kerry Jean, Alex Gali...
AINA
2004
IEEE
14 years 2 months ago
Performance Improvement for GPRS, WLAN Integration using Ad Hoc Networks
As the wireless technology evolves, one can access the Internet almost everywhere via many wireless access networks such as wireless LAN and GPRS. People would like to use the wir...
Jui-Ming Chen, Li-Der Chou
GLOBECOM
2009
IEEE
14 years 2 months ago
Distributed Averaging in Dense Wireless Networks
We consider the effect of network throughput on the convergence of a specific class of distributed averaging algorithms, called consensus algorithms. These algorithms rely on itera...
Sundaram Vanka, Martin Haenggi, Vijay Gupta
ICC
2007
IEEE
128views Communications» more  ICC 2007»
14 years 2 months ago
A Dynamic Service Level Negotiation Mechanism for QoS Provisioning in NGEO Satellite Networks
Satellite communication systems exhibit important and unique features that qualify them to be an integral part of a global ubiquitous information system. Given the universality of ...
Tarik Taleb, Kazuo Hashimoto, Nei Kato, Yoshiaki N...
WCNC
2010
IEEE
14 years 2 months ago
DCP-EW: Distributed Congestion-Control Protocol for Encrypted Wireless Networks
Abstract— VCP suffers from a relatively low speed of convergence and exhibits biased fairness in moderate bandwidth high delay networks due to utilizing an insufficient amount o...
Xiaolong Li, Homayoun Yousefi'zadeh