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consumer electronics
(34753 results)-
Whitepapers
Linear PWM Strategy for SMPS
April 1, 2013 12:00am PDT
A switched-mode power supply (Switching-Mode Power Supply or SMPS) is an electronic Power supply incorporates a switching regulator in order to be highly efficient in the conversion of electrical...
Provided by: International Scientific Research Organization for Science, Engineering and Technology
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Whitepapers
A Modified DES and Triple DES Algorithm for Wireless Networks
April 1, 2013 12:00am PDT
The application of technological and related procedures to safeguard the security of various documents while moving on the channel is an important responsibility in electronic data systems. This...
Provided by: International Journal of Computer Science and Network Security
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Whitepapers
ARM-7 Based Finger Print Authentication System
April 1, 2013 12:00am PDT
A fingerprint is an impression of the friction ridges found on the inner surface of a finger or a thumb. Personal Safes are revolutionary locking storage cases that open with just the touch of...
Provided by: International Journal of Application or Innovation in Engineering & Management (IJAIEM)
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Whitepapers
Wideband Spectrum Sensing for Cognitive Radio Networks: A Survey
April 1, 2013 12:00am PDT
Cognitive radio has emerged as one of the most promising candidate solutions to improve spectrum utilization in next generation cellular networks. A crucial requirement for future cognitive radio...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Implementation of Serial Communication Using UART With Configurable Baud Rate
April 1, 2013 12:00am PDT
Today in real world the actual applications, usually needed only a few key features of UART. Specific interface chip will cause waste of resources and increased cost. Particularly in the field of...
Provided by: Auricle Technologies
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Whitepapers
Heterogeneous Multi-Sensor Joint Tracking of Target Buried in Aew Radar Blind Doppler Zone
March 31, 2013 12:00am PDT
Due to adopting the Pulse Doppler (PD) system, the Blind Doppler Zone (BDZ) of Airborne Early Warning (AEW) radar is inevitable. This paper focuses on finding a technique with good estimation...
Provided by: Journal of Theoretical and Applied Information Technology
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Whitepapers
Jamming Energy Allocation in Training-Based Multiple Access Systems
March 26, 2013 12:00am PDT
The authors consider the problem of jamming attack in a multiple access channel with training-based transmission. First, they derive upper and lower bounds on the maximum achievable ergodic...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Relaying Protocols for Wireless Energy Harvesting and Information Processing
March 25, 2013 12:00am PDT
An emerging solution for prolonging the lifetime of energy constrained relay nodes in wireless networks is to avail the ambient Radio-Frequency (RF) signal and to simultaneously harvest energy and...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Key-Aggregate Cryptosystem for Scalable Data Sharing in Cloud Storage
March 25, 2013 12:00am PDT
Data sharing is an important functionality in cloud storage. In this paper, the authors show how to securely, efficiently, and flexibly share data with others in cloud storage. They describe new...
Provided by: Institute of Electrical & Electronic Engineers
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Image Gallery
Google Keep for Android is here (pictures)
March 22, 2013 5:10pm PDT
We take a look at Google's new note-taking app for Android.
4 Latest comment by leonardcrl
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Whitepapers
Dynamic Resource Allocation for Machine-Type Communications in LTE/LTE-A with Contention-Based Access
March 22, 2013 12:00am PDT
In this paper, the authors propose a dynamic resource allocation method to enable efficient and low-latency Machine Type Communications (MTC) in LTE/LTE-A with the Contention Based random Access...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Reliable Throughput for Two-way Relay Systems by Network Coding
March 22, 2013 12:00am PDT
The throughput of wireless network can be improved by wireless network coding, without adding additional resources. However, most of the previous work focuses on the AWGN channel. In fact, the...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Network Coding Based Reliable Broadcast Protocol in Multi-Channel Multi-Radio Wireless Mesh Networks
March 22, 2013 12:00am PDT
Multi-Channel Multi-Radio (MCMR) Wireless Mesh Networks (WMNs) have emerged as a new paradigm in multi-hop wireless networks. In a typical MCMR WMNs, each node has multiple radios with multiple...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Group-Wise Channel Sensing and Resource Pre-Allocation for LTE D2D on ISM Band
March 22, 2013 12:00am PDT
Device-To-Device communication has been regarded as a promising technology to improve the cellular system efficiency, which allows mobile devices communicate directly with each other on the...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
A Contention-Vector Based Hybrid Scheduling Algorithm for Wireless Networks
March 22, 2013 12:00am PDT
A good scheduling algorithm in wireless networks is the key for the efficient use of wireless medium. This paper presents a hybrid scheduling algorithm, called Contention-Vector based Hybrid...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Network Coding with Remix Qualification for Multicasting in Delay-Tolerant Networks
March 22, 2013 12:00am PDT
In delay-tolerant networks where connectivity between nodes is intermittent, replication-based delivery mechanisms are often employed to deliver messages in a store-carry-forward manner instead of...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Wideband MIMO Channel Capacity Analysis Based on Indoor Channel Measurement
March 22, 2013 12:00am PDT
Based on the channel measurement in a typical indoor environment, wideband Multi-Input Multi-Output (MIMO) channel capacity analysis result is reported in this paper. A series of Non Line-Of-Sight...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Modeling Path Duration Time in Dynamic Convergecast Network
March 22, 2013 12:00am PDT
Estimating communication latency is challenging in dynamic settings, e.g. mobile applications where the source and/or destination of the communication can move arbitrarily. In this paper, the...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Error Performance and Diversity Analysis of Multi-Source Multi-Relay Wireless Networks with Binary Network Coding and Cooperative MRC
March 21, 2013 12:00am PDT
In this paper, the authors contribute to the theoretical understanding, the design, and the performance evaluation of multi-source multi-relay network-coded cooperative diversity protocols. These...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
The Sign-Definiteness Lemma and Its Applications to Robust Transceiver Optimization for Multiuser MIMO Systems
March 21, 2013 12:00am PDT
The authors formally generalize the sign-definiteness lemma to the case of complex-valued matrices and multiple norm-bounded uncertainties. This lemma has found many applications in the study of...
Provided by: Institute of Electrical & Electronic Engineers
