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MOBIHOC
2009
ACM
16 years 2 months ago
Experimental characterization of sectorized antennas in dense 802.11 wireless mesh networks
Sectorized antennas can increase wireless network capacity through greater spatial reuse. Despite their increasing popularity, their real-world performance characteristics in dens...
Anand Prabhu Subramanian, Henrik Lundgren, Theodor...
ICC
2008
IEEE
158views Communications» more  ICC 2008»
15 years 8 months ago
Improving WSN Simulation and Analysis Accuracy Using Two-Tier Channel Models
— Accurate simulation and analysis of wireless protocols and systems is inherently dependent on an accurate model of the underlying channel. In this paper, we show that residual ...
Adnan Iqbal, Syed Ali Khayam
CN
2006
104views more  CN 2006»
15 years 1 months ago
Slot allocation schemes for delay sensitive traffic support in asynchronous wireless mesh networks
Heterogeneous multihop wireless networks such as wireless mesh networks consist of a set of resource-constrained mobile nodes that want to communicate with each other and a set of...
V. Vidhyashankar, B. S. Manoj, C. Siva Ram Murthy
ECRTS
2007
IEEE
15 years 8 months ago
On Scheduling and Real-Time Capacity of Hexagonal Wireless Sensor Networks
Since wireless ad-hoc networks use shared communication medium, accesses to the medium must be coordinated to avoid packet collisions. Transmission scheduling algorithms allocate ...
Shashi Prabh, Tarek F. Abdelzaher
IJWIN
2008
126views more  IJWIN 2008»
15 years 1 months ago
IEEE 802.11 Load Balancing: An Approach for QoS Enhancement
Abstract. With the 802.11 WLAN multimedia applications (Video, Audio, realtime voice over IP,...) increasing, providing Quality of Service (QoS) support becomes very important sinc...
Issam Jabri, Nicolas Krommenacker, Thierry Divoux,...