Search
Now showing items 61-70 of 86
Applications of iterative decoding to magnetic recording channels.
(2002)
Finally, Q-ary LDPC (Q-LDPC) codes are considered for MRCs. Belief propagation decoding for binary LDPC codes is extended to Q-LDPC codes and a reduced-complexity decoding algorithm for Q-LDPC codes is developed. Q-LDPC ...
Hybrid Active-Passive RFID Tag for Tracking Birds Using Existing Radar Systems
(2019-12-13)
RFID “radio-frequency identification” tags are a powerful tool for the identification
and tracking of objects across a variety of media. RFID tags have applications in security badges, individual identification tags, short ...
An optimally well-localized multi-channel parallel perfect reconstruction filter bank.
(2003)
Joint uncertainty for the overall L-channel, one-dimensional, parallel filter bank is quantified by a metric which is a weighted sum of the time and frequency localizations of the individual filters. Evidence is presented ...
Transport Protocols for Wireless Sensor Networks: State-of-the-Art and Future Directions
(2007)
Characteristics of wireless sensor networks, specifically dense deployment, limited processing power, and limited power supply, provide unique design challenges at the transport layer. Message transmission between sensor ...
Coverage issues in wireless sensor networks.
(2006)
A fundamental issue in the deployment of a large scale Wireless Sensor Network (WSN) is the ability of the network to cover the region of interest. While it is important to know if the region is covered by the deployed ...
Regression and Classification of Breast Cancer Depicting on Digital Pathology Images Using Convolution Neural Networks
(2019-05-10)
Computer-Aided Detection and Diagnosis (CAD) of medical images has been developed and tested for the last three decades. It is designed to be an effective time-saving assistant and provide doctors with a wealth of diagnostic ...
Improved nonlinear filtering for target tracking.
(2007)
The objective of this research is to develop robust and accurate tracking algorithms for various tracking applications. These tracking problems can be formulated as nonlinear filtering problems. The tracking algorithms ...
Mid-infrared emitter technology.
(2006)
As part of an effort to improve heat dissipation from mid-infrared laser materials during operation, work was performed on mounting laser bars in an epi-side-down configuration. Results obtained from packaging interband ...
Estimation of Doppler and polarimetric variables for weather radars.
(2001)
A method for estimation of Doppler spectrum and its moments as well as several polarimetric variables on pulsed weather radars is presented. This scheme operates on oversampled echoes in range, that is samples of in-phase ...
A study on mobile ad hoc networks equipped with free-space optical capabilities.
(2006)
A mobile ad hoc network (MANET) offers a cost-effective solution for communications in areas where infrastructure is unavailable, e.g. emergency response, disaster recovery, and battlefield scenarios. Traditional MANETs ...