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online communications
(35651 results)-
Whitepapers
An Elliptic Curve Based Signcryption Protocol Using Java
March 1, 2013 12:00am PST
Now a day's information technology is a part of day to day's life. Everybody wants to store data in soft format in a central place so that it can be accessed any point of time. When a remote user...
Provided by: International Journal of Computer Applications
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Whitepapers
Securing Peer to Peer Content Distribution Network Based on Network Coding in VANETs
March 1, 2013 12:00am PST
In past few years, Vehicular Ad-Hoc NETwork (VANET) has seen advances in research. Content sharing through vehicle-to-vehicle communication can help people find their interested content on the...
Provided by: International Journal of Computer Applications
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Whitepapers
Analyzing the Effect of Constant and Lognormal Shadowing Model on Ad-Hoc Routing Protocols
March 1, 2013 12:00am PST
Over recent years, with the increasing use of laptops, iPods', PDA, etc. the demand for ad-hoc networks has been increased. Mobile Ad-hoc NETwork (MANET) is a network used to provide communication...
Provided by: International Journal of Computer Applications
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Whitepapers
A Secure Hybrid Routing Protocol to Combat Malicious Packet Dropping in a MANET
March 1, 2013 12:00am PST
Mobile ad hoc network is based upon multi-hop communication wherein the nodes themselves act as routers as well as source. The inherent characteristics of a MANET make it vulnerable to a variety...
Provided by: International Journal of Computer Applications
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Whitepapers
Intrusion Detection and Secured Data Transmission Using Software Hardware Codesign
March 1, 2013 12:00am PST
Dependability of the nodes in a group network is very important for its successful applications in the engineering area. Conventionally, when a node has a failure, it (i.e. data from that node) is...
Provided by: International Journal of Computer Applications
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Whitepapers
Investigation of TCP Congestion Control with Reliable Communication Technique in MANET
March 1, 2013 12:00am PST
A Mobile Ad Hoc NETwork (MANET) is a self-organizing, infrastructure less, multi-hop network. The wireless and distributed nature of MANETs poses a great challenge to system security designers....
Provided by: International Journal of Computer Applications
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Whitepapers
Adaptive Cryptosystem for Digital Images Using Fibonacci Bit-Plane Decomposition
March 1, 2013 12:00am PST
In this paper, the authors introduce a novel encryption algorithm based on Fibonacci numbers. In addition, novel bit-plane decomposition for Fibonacci weights is also discussed that offers...
Provided by: International Journal of Computer Applications
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Whitepapers
Enhance Trust Based Routing Techniques Against Sinkhole Attack in AODV Based VANET
March 1, 2013 12:00am PST
Ad hoc network is a collection of wireless nodes communicating among themselves over multihop paths, without the help of any infrastructure such as base stations or access points. Vehicular Ad-hoc...
Provided by: International Journal of Computer Applications
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Whitepapers
An Optimization Algorithm for Creating Minimum Size Wireless Sensor Networks
March 1, 2013 12:00am PST
Wireless sensor networks consist of large number of tiny, battery operated sensors and each has the ability to collect process and store the environmental information as well as communicate with...
Provided by: International Journal of Computer Applications
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Whitepapers
Parallel Computing for Detecting Processes for Distorted Signal
March 1, 2013 12:00am PST
Wireless devices such as hand phones and broadband modems rely heavily on forward error correction techniques for their proper functioning, thus sending and receiving information with minimal or...
Provided by: Baghdad University
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Whitepapers
Grid Enabled Environment for Image Processing Applications: A Review
March 1, 2013 12:00am PST
Grid computing is an emerging technology which is finding its importance in handling large volumes of data. It is used to share and coordinate the distributed processing resources to achieve...
Provided by: International Journal of Computer Applications
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Whitepapers
Comparative Analysis of AODV, DSR, GRP, OLSR and TORA by Varying Number of Nodes with FTP and HTTP Applications Over MANETs
March 1, 2013 12:00am PST
Recent years have witnessed an extreme growth in research and development in the field of Wireless Networks. The special focus has been on Ad-hoc Networks especially Mobile Ad-hoc NETwork (MANET)....
Provided by: International Journal of Computer Applications
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Whitepapers
An Optimized Low Loss Energy-Aware Routing Protocol for Wireless Sensor Networks
March 1, 2013 12:00am PST
Routing is a process of selecting paths in a Wireless Sensor Network. According to the key challenges in WSNs are fault tolerance, network lifetime, and communication management. The communication...
Provided by: International Journal of Computer Applications
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Whitepapers
Implementing Digital Signature Based Secured Card System for Online Transactions
March 1, 2013 12:00am PST
The RSA and other allied cryptographic mechanisms are widely used to provide security to the data during any online web based transactions. It has been proved that the Zhang proposed RSA...
Provided by: International Journal of Computer Applications
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Whitepapers
A Survey on Relay Selection Strategies in Cooperative Wireless Network for Capacity Enhancement
March 1, 2013 12:00am PST
Cooperative communication can be considered as a promising technology to significantly increase the transmission rate along with the coverage area of a wireless network which aims to achieve...
Provided by: International Journal of Computer Applications
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Whitepapers
QoS Provisioning in WMNs: Challenges and a Comparative Study of Efficient Methodologies
March 1, 2013 12:00am PST
Wireless Mesh networks have made it possible to have seamless connectivity in between the community users. WMN is a low cost network supporting multihop communication through a backbone like...
Provided by: Assam University
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Whitepapers
Security Frameworks Design and Implementation for Dynamic Management of Data and Information in Cognitive Radio Networks
March 1, 2013 12:00am PST
Cognitive radio network is a new innovation wireless technology aiming to improve the utilization of the electromagnetic spectrum. Cognitive radio network consists of several cognitive radio...
Provided by: North Western University
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Whitepapers
Neural Network-Based Video Quality Via Adaptive FEC in Wireless Environment
March 1, 2013 12:00am PST
Artificial Neural Network (ANN) has proven capability in wireless communications. Therefore it has been used for a variety of purposes and in different ways. This proposal strives to address QoS...
Provided by: International Journal of Computer Applications
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Whitepapers
A Perspective Study on Patient Monitoring Systems based on Wireless Sensor Network, its Development and Future Challenges
March 1, 2013 12:00am PST
Recent advances in wireless communications have set the track for a new paradigm of personalized healthcare based on persistent continuous vital sign data collection and real-time processing of...
Provided by: International Journal of Computer Applications
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Whitepapers
Performance Measurement and Analysis of AODV and DYMO Routing Protocols for MANET Under Free Space and Two Ray Propagation Models
March 1, 2013 12:00am PST
MANET is a collection of dynamic mobile wireless nodes. These nodes are communicating with each other through wireless link. In MANET there is no need of pre-existing fixed network infrastructure....
Provided by: International Journal of Computer Applications
