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(27115 results)-
Whitepapers
Performance Analysis and PAPR Reduction of Coded OFDM (with RSCC and Turbo Coding) System Using Modified SLM, PTS and DHT Precoding in Fading Environments
January 1, 2013 12:00am PST
In wireless communication, parallel transmission of symbols using multi carriers is used to achieve high efficiency in terms of throughput and better transmission quality. Orthogonal Frequency...
Provided by: Jaypee University of Information Technology
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Whitepapers
Video Streaming Over Wireless Networks
January 1, 2013 12:00am PST
Video streaming over wireless networks is compelling for many applications, ranging from home entertainment to surveillance to search-and-rescue operations. Interesting technical challenges arise...
Provided by: Stanford Technology Ventures Program
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Whitepapers
Design Considerations for 5G Mobile Network
January 1, 2013 12:00am PST
With the advent of mobile technologies, communication is no longer a stationary element. In addition, with gradual sophistication of the technologies, the need for communication is no longer...
Provided by: International Journal of Computer Applications
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Whitepapers
Tree-Based Indexing for DHT-Based P2P Systems
January 1, 2013 12:00am PST
Now-a-days, DHT-based P2P technology is used as a basis in many wide spread applications because of its scalability, robustness, and load balance. Many applications, including file sharing,...
Provided by: International Journal of Computer Applications
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Whitepapers
Entropy Supported Video Indexing for Content Based Video Retrieval
January 1, 2013 12:00am PST
The increased in availability and usage of online digital video has created a need of automated video content analysis techniques, including indexing and retrieving. Automation of indexing...
Provided by: International Journal of Computer Applications
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Whitepapers
A New PWL Approximation for The "Self-Adjustable Offset Min-Sum" Decoding with a Highly Reduced-Complexity
January 1, 2013 12:00am PST
Low-Density Parity-Check (LDPC) code is an Error Correcting Code (ECC) which is used in high throughput applications such the Digital Video Broadcasting for the second generation digital satellite...
Provided by: International Journal of Computer Applications
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Whitepapers
Human Identification System Based on Face Using Active Horizontal Levels (AHLs) Feature
January 1, 2013 12:00am PST
Now-a-days, face is a crucial field for many pattern recognition researchers. It is considered as a good way for biometric authentication in many surveillance systems. The most important issue in...
Provided by: International Journal of Computer Applications
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Whitepapers
Robust Digital Watermarking for Compressed 3D Models based on Polygonal Representation
January 1, 2013 12:00am PST
Multimedia has recently played an increasingly important role in various domains, including Web applications, movies, video game and medical visualization. The rapid growth of digital media data...
Provided by: International Journal of Computer Applications
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Whitepapers
Hiding The Text Messages of Variable Size Using Encryption and Decryption Algorithms in Image Steganography
January 1, 2013 12:00am PST
Steganography is a science and art of communicating in writing such a way that the presence of message is detected. Steganography is focuses on hiding of a secret message into ordinary messages...
Provided by: International Journal of Computer Applications
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Whitepapers
Performance Evaluation of Video MAC Protocol in EPON Based Network
January 1, 2013 12:00am PST
In response to the steadily increasing demand for bandwidth and networking services for residential users as well as enterprise customers, Passive Optical Networks (PONs) have emerged as a...
Provided by: Creative Commons
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Whitepapers
The Protection Mechanism against DOS and SQL Injection Attack in SIP Based Infrastructure
January 1, 2013 12:00am PST
Voice over Inter Protocol (also called VoIP, IP Telephony, Internet Telephony, and Broadband Phone) is the routing of voice conversations over the Internet or through any other IP-based network....
Provided by: International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
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Whitepapers
Understanding Network Latency in Thin Client Environment
January 1, 2013 12:00am PST
The interest in the thin clients is increasing day by day, in the modern age, mainly because of frustration with the growing total cost of ownership of personal computers. The Thin Client also...
Provided by: IJESIT
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Whitepapers
An Efficient VLSI Architecture for 3D DWT Using Lifting Scheme
January 1, 2013 12:00am PST
The role of the compression is to reduce bandwidth requirements for transmission & memory requirements for storage of all forms of data as it would not be practical to put images, audio, video...
Provided by: IJESIT
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Whitepapers
Passing VBR in Mobile Ad Hoc Networks for effective live video Streaming
December 30, 2012 12:00am PST
Mobile Ad hoc NETworks (often referred to as MANETs) consist of wireless hosts that communicate with each other in the absence of a fixed infrastructure. This technique can be used effectively in...
Provided by: The Schwa
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Whitepapers
Optimized Motion Detection Based Security System Using ARM9 and Linux
December 27, 2012 12:00am PST
The embedded motion detection system involves various aspects such as the selection of hardware platform and the embedded operating system. The development board with Samsung S3C2440 is selected...
Provided by: International Journal of Electronics Communication and Computer Engineering
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Whitepapers
Fairness Evaluation of a DSCP Based Scheduling Algorithm for Real-Time Traffic in Differentiated Service Networks
December 24, 2012 12:00am PST
It is a very vital factor to allocate the resources for improving the QoS (Quality of service) for any network carrying various types of traffic. Real-time applications, such as video conferences,...
Provided by: International Journal of Information and Electronics Engineering
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Whitepapers
A Generative-Oriented Model-Driven Design Environment for Customizable Video Surveillance Systems
December 22, 2012 12:00am PST
To tackle the growing complexity and huge demand for tailored domestic video surveillance systems along with a high demanding time-to-market expectation, engineers at IVV Automacao, LDA are...
Provided by: Springer Healthcare
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Whitepapers
An Efficient Three Step Algorithm for Fast Motion Estimation in Mobile Domain
December 22, 2012 12:00am PST
The goal of this paper is to find a fast method for motion estimation and motion segmentation using proposed model. Recent day Communication between ends is facilitated by the development in the...
Provided by: Interscience Open Access Journals
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Whitepapers
Video Quality Prediction Over Wireless 4G
December 21, 2012 12:00am PST
In this paper, the authors study the problem of video quality prediction over the wireless 4G network. Video transmission data is collected from a real 4G SCM test-bed for investigating factors...
Provided by: King Abdullah University of Science and Technology
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Whitepapers
Back-to-Back Networking for Traffic Characteristics on Digital Video Transmission System (DVTS)
December 21, 2012 12:00am PST
Nowadays, real-time video communication is an increasingly popular application for real-time demonstrations and/or interactive teleconferences offering original quality and assuring smooth...
Provided by: International Journal of Information and Electronics Engineering
