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DATE
2007
IEEE
133views Hardware» more  DATE 2007»
15 years 11 months ago
Butterfly and benes-based on-chip communication networks for multiprocessor turbo decoding
Several research activities have recently emerged aiming to propose multiprocessor implementations in order to achieve flexible and high throughput parallel iterative decoding. Be...
Hazem Moussa, Olivier Muller, Amer Baghdadi, Miche...
GLOBECOM
2007
IEEE
15 years 11 months ago
Training Design for CFO Estimation in OFDM Over Correlated Multipath Fading Channels
— Carrier frequency offset (CFO) estimation is a key challenge in multicarrier systems such as OFDM. Often, this task is carried out using a preamble made of a number, say J, of ...
Mounir Ghogho, Ananthram Swami, Philippe Ciblat
ICC
2007
IEEE
102views Communications» more  ICC 2007»
15 years 11 months ago
Decentralized Interference Aware Link Adaptation Using Busy Bursts
— This paper presents a new cross-layer approach to achieve active link adaptation and QoS support in ad hoc networks. Upon data reception in a transmission slot, receivers broad...
Alexander Tyrrell, Harald Haas, Gunther Auer, Pete...
ICC
2007
IEEE
104views Communications» more  ICC 2007»
15 years 11 months ago
Secure Tracking in Sensor Networks
Abstract— Target tracking is a canonical issue in sensor networks research. However, tracking security has gained little or no attention. Once a sensor node is compromised, it wi...
Chih-Chieh Geoff Chang, Wesley E. Snyder, Cliff Wa...
SAMT
2007
Springer
99views Multimedia» more  SAMT 2007»
15 years 11 months ago
User-Centric Retrieval of Visual Surveillance Content
Abstract—An interactive retrieval method adapted to surveillance video is presented. The approach is formulated as an iterative SVM classification and builds upon the two major ...
Jérôme Meessen, Xavier Desurmont, Chr...