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CORR
2012
Springer
198views Education» more  CORR 2012»
8 years 6 months ago
Token-DCF: An Opportunistic MAC protocol for Wireless Networks
—IEEE 802.11 DCF is the MAC protocol currently used in wireless LANs. 802.11 DCF is inefficient due to two types of overhead; channel idle time and collision time. This paper pr...
Ghazale Hosseinabadi, Nitin H. Vaidya
WCNC
2010
IEEE
9 years 9 months ago
Localisation of Wireless LAN Nodes Using Accurate TDoA Measurements
—Time based localisation methods like GPS are widely used for outdoor navigation, whereas indoor navigation is typically performed only on a cell-basis or based on the Received S...
Reinhard Exel, Georg Gaderer, Patrick Loschmidt
IJWIN
2002
166views more  IJWIN 2002»
9 years 10 months ago
QoS Routing for Mesh-Based Wireless LANs
Wireless LANs with their increased data rate become an attractive technology for connecting mobile users to the Internet. Efficient deployment of wireless LANs will require the ab...
Qi Xue, Aura Ganz
JNW
2006
111views more  JNW 2006»
9 years 10 months ago
A Novel AP for Improving the Performance of Wireless LANs Supporting VoIP
Recently, wireless LANs based on the IEEE 802.11 standard have become popular and widely used, and Voice-over-IP (VoIP) is one of the most promising technologies to be used in mobi...
Thavisak Manodham, Tetsuya Miki
DIALM
2005
ACM
130views Algorithms» more  DIALM 2005»
10 years 19 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
CONEXT
2007
ACM
10 years 2 months ago
ER: efficient retransmission scheme for wireless LANs
Wireless LANs (WLANs) have been deployed at a remarkable rate at university campuses, office buildings, airports, hotels, and malls. Providing efficient and reliable wireless comm...
Eric Rozner, Anand Padmanabha Iyer, Yogita Mehta, ...
LCN
2003
IEEE
10 years 4 months ago
Improving the Aggregate Throughput of Access Points in IEEE 802.11 Wireless LANs
In IEEE 802.11 wireless LANs, the DCF access method and the PCF access method operate alternatively within a superframe to service the time-varying traffic demands. Due to differ...
X. James Dong, Mustafa Ergen, Pravin Varaiya, Anuj...
MM
2004
ACM
145views Multimedia» more  MM 2004»
10 years 4 months ago
Proportional service differentiation in wireless LANs using spacing-based channel occupancy regulation
In this paper, we propose Spacing-based Channel Occupancy Regulation (SCORE) MAC protocol that provides proportional service differentiation in terms of normalized throughput in w...
Qi Xue, Aura Ganz
SECON
2007
IEEE
10 years 5 months ago
A Semi Markov-based Analysis of Rate Adaptation Algorithms in Wireless LANs
Abstract— Rate adaptation plays a key role in determining the performance of wireless LANs. In this paper, we introduce a semi-Markovian framework to analyze the performance of t...
Angad Singh, David Starobinski
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