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IWCMC
2006
ACM
15 years 3 months ago
Modeling key agreement in multi-hop ad hoc networks
Securing multicast communications in ad hoc networks has become one of the most challenging research directions in the areas of wireless networking and security. This is especiall...
Giovanni Di Crescenzo, Maria Striki, John S. Baras
TWC
2008
86views more  TWC 2008»
14 years 9 months ago
On the Spectral Efficiency of CDMA Downlink Cellular Mobile Networks
A new accurate mathematical analysis is presented for the efficient computation of the spectral efficiency of CDMA downlink wireless communication systems in the presence of multip...
Khairi Ashour Hamdi, Pongsatorn Sedtheetorn
NOMS
2010
IEEE
172views Communications» more  NOMS 2010»
14 years 8 months ago
WiMFlow: a distributed, self-adaptive architecture for flow monitoring in Wireless Mesh Networks
—We present WiMFlow, a dynamic and self-organized flow monitoring framework in Wireless Mesh Networks. The protocol allows for an autonomic organization of the probes, with the ...
Cristian Popi, Olivier Festor
IWCMC
2006
ACM
15 years 3 months ago
Uplink capacity comparison of non-perfect frequency synchronized cellular OFDM systems
Orthogonal frequency division multiplexing (OFDM) is very sensitive to frequency offsets which result in considerable interference. Performance of the system will be exacerbated ...
Shameem Kabir Chaudhury, Hrishikesh Venkataraman, ...
IWCMC
2006
ACM
15 years 3 months ago
Neural fuzzy call admission and rate controller for WCDMA cellular systems providing multirate services
The paper proposes a neural fuzzy call admission and rate controller (NFARC) scheme for WCDMA cellular systems providing multirate services. The NFARC scheme can guarantee the qua...
Chung-Ju Chang, Li-Chung Kuo, Yih-Shen Chen, Scott...