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wireless
(39648 results)-
Whitepapers
Performance Enhancement of OFDM Signals Using Selected Mapping Technique and Overview of Different Papr Reduction Schemes
May 1, 2013 12:00am PDT
Orthogonal frequency division multiplexing has drawn explosive attention as a new type of high data rate transmission scheme for wireless communication system. OFDM allow the transmission of high...
Provided by: International Journal of Advances in Engineering & Technology (IJAET)
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Whitepapers
A Review: Mobile Ad-Hoc Network Protocols and Security Issues
May 1, 2013 12:00am PDT
The instant growth of communication takes the attention of researchers in this area. A network has categorized with connecting media. Wireless network is most popular now days due to its...
Provided by: International Journal of Advances in Engineering & Technology (IJAET)
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Whitepapers
Various Hierarchical Routing Protocols in Wireless Sensor Network: A Survey
May 1, 2013 12:00am PDT
In a hierarchical architecture, higher energy nodes can be used to process and send the information while low energy nodes can be used to perform the sensing in the proximity of the target. This...
Provided by: Creative Commons
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Whitepapers
Review Paper on Detection and Prevention Techniques of Gray-Hole Attack in Manet
May 1, 2013 12:00am PDT
MANET is a kind of wireless ad hoc network. It is a self-configuring network of mobile routers connected by wireless links with no access point. Every mobile device in a network is autonomous. The...
Provided by: Creative Commons
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Whitepapers
A Novel Approach of Energy Optimization in WSN
May 1, 2013 12:00am PDT
The wireless link can be unreliable in realistic Wireless Sensor Networks (WSNs). Energy efficient and reliable data forwarding is important because each node has limited resources. Therefore, the...
Provided by: Creative Commons
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Whitepapers
Effective Identification of the Intruders and Modifiers in Wireless Sensor Networks
May 1, 2013 12:00am PDT
Packet dropping and modification are common attacks that can be launched by an adversary to disrupt communication in wireless multi-hop sensor networks. Many schemes have been proposed to mitigate...
Provided by: Creative Commons
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Whitepapers
Energy Efficiency Analysis Between AODV, LEACH and LEACH-E Using Castalia
May 1, 2013 12:00am PDT
Wireless sensor network-a special case of ad hoc network, have emerged as a new technological vision in the field of wireless. There are various existing protocols and techniques from traditional...
Provided by: Creative Commons
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Whitepapers
Authenticating Protocol for Spontaneous Wireless Ad Hoc Networks
May 1, 2013 12:00am PDT
The spontaneous ad-hoc network is defined as a type of an ad-hoc network, which is formed during certain period of time with independent central server having no interference of an expert user,...
Provided by: IJCSMR
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Whitepapers
Immigrants and Memory Schemes for Dynamic Shortest Path Routing Problems in Mobile Adhoc Networks Using PSO, BFO
May 1, 2013 12:00am PDT
The advancement in wireless communications has become more and more mobile wireless networks. The most essential feature in mobile ad hoc networks is topology change i.e., the topology of the...
Provided by: IJCSMR
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Whitepapers
A NOVEL Approach for Efficient Routing in AOMDV Protocol
May 1, 2013 12:00am PDT
A common characteristic of all popular multipath routing algorithms in mobile ad-hoc networks, such as AOMDV, is that the end to end delay is reduced by utilization of parallel paths. The...
Provided by: IJCSMR
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Whitepapers
IP Assignment Strategy in Mobile Ad Hoc Networks
May 1, 2013 12:00am PDT
A Mobile Ad Hoc NETwork (MANET) consists of a set of identical mobile nodes communicating with each other via wireless links. The network's topology may change rapidly and unpredictably. Such...
Provided by: IJCSMR
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Whitepapers
Genetic Algorithm With Immigrants and Memory Schemes for Dynamic Shortest Path Routing Problems in Mobile Ad Hoc Networks Using Neural Networks
May 1, 2013 12:00am PDT
Mobile Ad hoc NETworks (MANETs) containing mobile nodes connected by wireless links. All the nodes in the network can move freely and dynamically. So the network topology is not stable and...
Provided by: IJCSMR
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Whitepapers
Implementing Security Consideration in Dynamic Source Routing
May 1, 2013 12:00am PDT
Security has become one of the major issues for data communication over wired and wireless networks. To enhance the security of data transmission, existing system works on the cryptography based...
Provided by: International Journal of Soft Computing and Engineering (IJSCE)
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Whitepapers
Study and Analysis of Scientific Scopes, Issues and Challenges Towards Developing a Righteous Wireless Body Area Network
May 1, 2013 12:00am PDT
The escalating applies of wireless networks and the constant tininess of electrical devices have empowered the development of Wireless Body Area Network (WBAN). In this network various sensors are...
Provided by: International Journal of Soft Computing and Engineering (IJSCE)
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Whitepapers
New Energy Efficient Approach for Underwater Acoustic Networks
May 1, 2013 12:00am PDT
The underwater acoustic network is the type wireless sensor network. The sensor network is deployed for sensing the environment conditions. Wireless sensor network is deployed on the far places...
Provided by: International Journal of Soft Computing and Engineering (IJSCE)
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Whitepapers
Survey on Energy Efficiency in DSR/AODV Protocols in Wireless Network
May 1, 2013 12:00am PDT
The demand for high data-rate multimedia wireless communications has been growing rapidly. As standards are addressing higher capacity wireless links to meet increasing demands, device power...
Provided by: Creative Commons
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Whitepapers
High Power Amplifier Effects Analysis for OFDM System
May 1, 2013 12:00am PDT
In wireless communication systems, the design and analysis of an Orthogonal Frequency Division Multiplexing (OFDM) system signal is highly affected by the nonlinear effects of High Power Amplifier...
Provided by: Mawlana Bhashani Science and Technology University
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Whitepapers
Multipath Fading in Wireless Sensor Mote
May 1, 2013 12:00am PDT
In this paper, the authors study about the new technology as to transfer the data with the help of smart device, sensor mote. In this paper, they study about the multi path fading implications (to...
Provided by: International Journal of Scientific Research Engineering &Technology (IJSRET)
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Whitepapers
Modified Low Energy Adaptive Clustering Hierarchy for Heterogeneous Wireless Sensor Network
May 1, 2013 12:00am PDT
In wireless sensor network, it is an important task to collect the data periodically from various sensors node for monitoring and recording the physical conditions of the environment. The sensed...
Provided by: Engg Journals Publications
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Whitepapers
Path Selection: Reliability Service Curve Measurement to Enhance QOS in MANETs
May 1, 2013 12:00am PDT
In Mobile Ad hoc NETworks (MANETs) the mobility of a node is unpredictable and the mobility is considered as one of the characteristics of a wireless network. A fundamental issue arising in MANETs...
Provided by: Engg Journals Publications
