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ITNG
2007
IEEE
16 years 1 months ago
A Mobile Context Dissemination Middleware
Context information is one of the most important data coming from mobile devices to add a value for the application execution. This paper introduces a context dissemination middle...
Guido Gehlen, Fahad Aijaz, Muhammad Sajjad, Bernha...
MUE
2007
IEEE
104views Multimedia» more  MUE 2007»
16 years 1 months ago
A Conference Key Distribution Scheme Using Interpolating Polynomials
Conference keys are secret keys used by a group of users commonly and with which they can encipher (or decipher) messages such that communications are secure. Based on the Diffie ...
Chin-Chen Chang, Chu-Hsing Lin, Chien-Yuan Chen
SECON
2007
IEEE
16 years 1 months ago
Self-Learning Repeated Game Framework for Distributed Primary-Prioritized Dynamic Spectrum Access
Dynamic spectrum access has become a promising approach to fully utilize the scarce spectrum resources. In a dynamically changing spectrum environment, it is very important to desi...
Beibei Wang, Zhu Ji, K. J. Ray Liu
VTC
2007
IEEE
130views Communications» more  VTC 2007»
16 years 1 months ago
Automated Up- and Downlink Capacity Balancing in WCDMA Networks
— Dynamic optimization of UMTS systems has been gaining a growing interest by the research community. In this context, the current paper concentrates on dynamic automated tuning ...
Mario García-Lozano, Oriol Sallent, Jordi P...
VTC
2007
IEEE
131views Communications» more  VTC 2007»
16 years 1 months ago
FSMA - A Topology-Transparent Scheme for Opportunistic Spectrum Access
— With the advent of cognitive radio technology, new paradigms for spectrum access can achieve near-optimal spectrum utilization by letting users sense and utilize available spec...
Hwee Pink Tan, Colman O'Sullivan, Linda Doyle