- Subscribe to this page:
- RSS
- Email Alert
unified communications
(36213 results)-
Whitepapers
A Triband Folded Dipole Antenna for GSM Mobile Communication Applications
May 1, 2013 12:00am PDT
Over recent years, a commercial opportunity for the mobile industry has been rapidly developed due to the use of wireless communication technologies. The fast evolution of wireless service...
Provided by: International Journal of Emerging Technology and Advanced Engineering (IJETAE)
-
Whitepapers
Design of Reconfigurable and Adjustable Wireless CORDIC Single Core Rake Receiver
May 1, 2013 12:00am PDT
In wireless communication system transmitted signals are subjected to multiple reflections, diffractions and attenuation caused by obstacles such as buildings and hills, etc. At the receiver end,...
Provided by: International Journal of Emerging Technology and Advanced Engineering (IJETAE)
-
Whitepapers
A Review of the Development in the Field of Fiber Optic Communication Systems
May 1, 2013 12:00am PDT
This paper presents a review of the latest research and development in the field of fibre optic communication system. Remarkable developments can be seen in the field of optical fibre...
Provided by: International Journal of Emerging Technology and Advanced Engineering (IJETAE)
-
Whitepapers
Performance Increasing in Congested Sensor Networks
May 1, 2013 12:00am PDT
The wireless sensor network consists of hundreds or thousands of sensors. The sensors are shared by the multiple applications like sensing the temperature, pressure etc. Function of sensor is to...
Provided by: International Journal of Emerging Technology and Advanced Engineering (IJETAE)
-
Whitepapers
A Trust-Based Message Reporting Scheme for VANET
May 1, 2013 12:00am PDT
In Vehicular Ad Hoc NETworks (VANET), trust establishment among communicating vehicles is important to be built to secure messages' exchange and reliability. In this paper, the proposed scheme...
Provided by: International Journal of Emerging Technology and Advanced Engineering (IJETAE)
-
-
Whitepapers
Fibre Optic Communications: An Overview
May 1, 2013 12:00am PDT
This paper deals with communication using optical fibres. The transmission using high bandwidth can handle vast amounts of information, which can be further improved by reduction in fibre losses,...
Provided by: International Journal of Emerging Technology and Advanced Engineering (IJETAE)
-
Whitepapers
Power Optimistic with Throughput Improved Adaptive CSMA MAC Protocol Design for Wireless Ad Hoc Network
May 1, 2013 12:00am PDT
Power conservation and throughput management is a major issue in Mobile Ad Hoc Networks. In the design of wireless ad hoc networks, various techniques are applied to efficiently allocate the...
Provided by: International Journal of Computer Applications
-
Whitepapers
Spectrum Sharing and Spectrum Mobility in Cognitive Radio Networks Using Intelligent Mobile Agents
May 1, 2013 12:00am PDT
Cognitive Radios (CR) are the main technology for dynamic spectrum access, which makes it possible for unlicensed users to opportunistically utilize temporarily free licensed spectrum, when the...
Provided by: International Journal of Computer Applications
-
Whitepapers
Adaptive Group Key Management in Mobile Ad-hoc Networks (MANETs)
May 1, 2013 12:00am PDT
In recent years, Mobile Ad-hoc Networks have received an immense attention in both industry and academia as they provide dynamic networking services. Such networks are rapidly deployable in the...
Provided by: Amity University
-
Whitepapers
Implementation of Modified Twofish Algorithm using 128 and 192-bit keys on VHDL
May 1, 2013 12:00am PDT
Now-a-days internet is one of the most important sources of communication and thousands of people interact electronically. For sending sensitive messages over the internet, the authors need...
Provided by: International Journal of Computer Applications
-
Whitepapers
A Comparative Study on AS-MAC and Crankshaft: The MAC Layer Protocols for Wireless Sensor Network
May 1, 2013 12:00am PDT
Wireless Sensor Networks (WSN) is an emerging area of research in the field of wireless communication. WSN applications include environmental monitoring, industrial process monitoring and target...
Provided by: International Journal of Computer Applications
-
Whitepapers
Analysis of Mesh Topology of NoC for Blocking and Non-blocking Techniques
May 1, 2013 12:00am PDT
Network on Chip is efficient on-chip communication architecture for system on chip architectures. It enables the integration of a large number of computational and storage blocks on a single chip....
Provided by: International Journal of Computer Applications
-
Whitepapers
A Novel Approach for Detecting Black Hole Attack in MANET
May 1, 2013 12:00am PDT
The communication in Mobile Ad-hoc Networks play a vital role in situations like natural calamities or military operations, but due to the dynamic nature of the ad-hoc networks, it is very...
Provided by: International Journal of Computer Applications
-
Whitepapers
Effect of TTL Parameter Variation on Performance of AODV Route Discovery Process
May 1, 2013 12:00am PDT
A routing protocol is used to facilitate communication in ad hoc network. The primary goal of such a routing protocol is to provide an efficient and reliable path between a pair of nodes. Routing...
Provided by: International Journal of Computer Applications
-
Whitepapers
Smart Route Discovery in MANET Using Ordered Walk
May 1, 2013 12:00am PDT
The notion of ordered walks is acquaint with a Depth-First Search (DFS) that does not rely on topographical or virtual coordinate information and is much more efficient than meager random walks....
Provided by: International Journal of Computer Applications
-
Whitepapers
An Efficient Model for Securing Identity Access in Scalable System
May 1, 2013 12:00am PDT
In this paper, the authors propose an identity management system model which will ensure secure storage and retrieval of the IDs information in the scalable identity database. The proposed model...
Provided by: International Journal of Computer Applications
-
Whitepapers
Enhancing Security in Cyber Physical Systems Through Policy Based Trust Management Against Deception Attack
May 1, 2013 12:00am PDT
The World is moving towards invisible computers, Ubiquitous Computing (any information everywhere), Pervasive Computing (which combines current network technology with wireless computing), Ambient...
Provided by: VIT Software, LLC
-
Whitepapers
A Proposed Turbo Coded Wavelet Packet Modulation Based MC-CDMA
May 1, 2013 12:00am PDT
Recently, the MC-CDMA technique based on the combination of conventional CDMA and OFDM technique has attracted great interest in both practical and theoretical studies of modern mobile...
Provided by: Baghdad University
-
Whitepapers
High Secured and Authenticated Secret Message Sending Using TIRI-DCT-DWT Based Iris Recognition and Steganography
May 1, 2013 12:00am PDT
In the world of modern communication, securing information is a very important task. Hence Cryptographic systems are integral parts of communication systems in majority applications. Security...
Provided by: International Journal of Computer Applications
-
Whitepapers
Optimum Directivity Patterns of Concentric Ring Arrays with Dipole Radiators for Wireless Communications
May 1, 2013 12:00am PDT
In the literature survey concentric ring arrays using isotropic radiators are reported. Sufficient data is not available to optimization of the first side lobe level, null to null beam width and...
Provided by: K L University
