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JCM
2007
59views more  JCM 2007»
9 years 10 months ago
QAM Resource Allocation in Mixed-Format VoD Systems
— A Quadrature Amplitude Modulation (QAM) resource allocation algorithm for Video on Demand (VoD) traffic is presented. Based on stream encoding rates and available system capaci...
Jiong Gong, David Reed, Terry Shaw, Daniel A. Viva...
JCM
2007
101views more  JCM 2007»
9 years 10 months ago
Heart Failure Monitoring System Based on Wearable and Information Technologies
—In Europe, Cardiovascular Diseases (CVD) are the leading source of death, causing 45% of all deceases. Besides, Heart Failure, the paradigm of CVD, mainly affects people older t...
Elena Villalba, María Teresa Arredondo, Man...
JCM
2007
126views more  JCM 2007»
9 years 10 months ago
Design Concepts and First Implementations for 24 GHz Wireless Sensor Nodes
— This paper reviews proposed realization concepts and achievements of wireless sensor nodes and focuses on new developments in the 24 GHz frequency range. The relatively high fr...
Stefan von der Mark, Meik Huber, Georg Boeck
JCM
2007
131views more  JCM 2007»
9 years 10 months ago
Routing in Optical and Non-Optical Networks using Boolean Satisfiability
—Today, most routing problems are solved using Dijkstra’s shortest path algorithm. Many efficient implementations of Dijkstra’s algorithm exist and can handle large networks ...
Fadi A. Aloul, Bashar Al Rawi, Mokhtar Aboelaze
JCM
2007
89views more  JCM 2007»
9 years 10 months ago
Analysis of Bluetooth Protocol in Presence of Bursty Traffic
Pero Latkoski, Liljana Gavrilovska
JCM
2007
162views more  JCM 2007»
9 years 10 months ago
Opportunistic Spectrum Access in Fading Channels Through Collaborative Sensing
— Spectrum scarcity is becoming a major issue for service providers interested in either deploying new services or enhancing the capacity for existing applications. On the other ...
Amir Ghasemi, Elvino S. Sousa
JCM
2007
61views more  JCM 2007»
9 years 10 months ago
Supporting Mobility Events within a Hierarchical Mobile IP-over-MPLS Network
Abstract— This paper examines mobility events, and particularly handovers in an overlay environment, where Hierarchical Mobile IP is operating over MPLS. The overlay operation is...
Vasos Vassiliou, Andreas Pitsillides
JCM
2007
89views more  JCM 2007»
9 years 10 months ago
Reliable D-Cinema Multicasting over Heterogeneous Networks
Paolo Micanti, Giuseppe Baruffa, Fabrizio Frescura
JCM
2007
134views more  JCM 2007»
9 years 10 months ago
Performance Analysis of Zero-IF MIMO OFDM Transceivers with IQ Imbalance
Abstract— This contribution analytically studies the influence of IQ mismatch on the performance of multiple-antenna orthogonal frequency division multiplexing (OFDM) systems ba...
Tim C. W. Schenk, Erik R. Fledderus, Peter F. M. S...
JCM
2007
122views more  JCM 2007»
9 years 10 months ago
Petri Net Based Controller Concept For Cognitive Radios in Wireless Access Networks
—This paper will give a detailed discussion about the authors view on Software Defined and Cognitive Radio.
Alexander Vießmann, Admir Burnic, Christoph ...
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