Trends in Network and Communications: International Conferences, NeCOM 2011, WeST 2011, and WiMON 2011, Chennai, India, July 15-17, 2011, Proceedings ... in Computer and Information Science, 197)

This book constitutes the proceedings of three International Conferences, NeCoM 2011, on Networks & Communications, WeST 2011, on Web and Semantic Technology, and WiMoN 2011, on Wireless and Mobile Networks, jointly held in Chennai, India, in July 2011. The 74 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers address all technical and practical aspects of networks and communications in wireless and mobile networks dealing with issues such as network protocols and wireless networks, data communication technologies, and network security; they present knowledge and results in theory, methodology and applications of the Web and semantic technologies; as well as current research on wireless and mobile communications, networks, protocols and on wireless and mobile security. Front Matter....Pages - Adaptation of MAC Layer for QoS in WSN....Pages 1-10 Audio Steganography Using Modified LSB and PVD....Pages 11-20 An Adaptive Cross Layer Design to Enhance Throughput for Multimedia Streaming over Mobile Adhoc Networks....Pages 21-32 Implementation of Fault Secure Encoder and Decoder for Memory Application....Pages 33-43 Performance Analysis of Energy Efficient Routing Protocol for Homogeneous Wireless Sensor Network....Pages 44-54 Mobile Communication Implementation Techniques to Improve Last Mile High Speed FSO Communication....Pages 55-63 Binary Tree Based Cluster Key Management Scheme for Heterogeneous Sensor Networks....Pages 64-77 A Hierarchical Mobile Agent Monitoring Mechanism with XML-Based Mobile Agents....Pages 78-87 Mutual Authentication for Mobile Communication Using Symmetric and Asymmetric Key Cryptography....Pages 88-99 Optimization of Prefetching in Peer-to-Peer Video on Demand Systems....Pages 100-106 Testing Resilience of Router against Denial of Service Attacks....Pages 107-116 NetALM: Network Based Application Layer Multicast for Multiparty Video Conference in OverLay Networks....Pages 117-126 Transmit Diversity Technique for Wireless Communication over Rayleigh Channels Using 16 QAM Modulation Schemes....Pages 127-137 T-RAP: (TCP Reply Acknowledgement Packet) a Resilient Filtering Model for DDoS Attack with Spoofed IP Address....Pages 138-148 Transmit Precoding for Time Varying Channel by Considering Channel Prediction Error....Pages 149-158 Design and Implementation CAM Architecture Memory Cell Using DMLSA Technique....Pages 159-166 Header Compression Scheme over Hybrid Satellite-WiMAX Network....Pages 167-176 Comparing the Performance Parameters of Network on Chip with Regular and Irregular Topologies....Pages 177-186 A New Graph Model for Heterogeneous WSN....Pages 187-196 Extending the Principles of Cloud Computing in Mobile Domain....Pages 197-203 Hybrid Miniaturized Tri-band Planar Inverted-F Antenna (PIFA)....Pages 204-212 A Novel Distributed Clustered Approach towards Building an Agent Based Routing Topology for MANET....Pages 213-220 New Paradigms in Checkpoint Processing and Recovery Techniques for Distributed Mobile Systems....Pages 221-231 A-Star Algorithm for Energy Efficient Routing in Wireless Sensor Network....Pages 232-241 Congestion Control Protocol for Traffic Control in Multimedia Applications Using WSN....Pages 242-251 Influence of Urban Coastal Region on WiMAX Propagation at 2.3 GHz....Pages 252-261 Cognitive Handoff Avoidance and QoS Improvement in WLAN....Pages 262-271 Triangulation Based Clustering for Improving Network Lifetime in Wireless Sensor Networks....Pages 272-284 A Novel Dynamic Cache Invalidation Algorithm for Efficient Data Dissemination in MANET....Pages 285-297 Retracted: TinyDB2: Porting a Query Driven Data Extraction System to TinyOS2.x....Pages 298-306 Convolutional Coded Selected Mapping Technique for Reducing the PAPR of OFDM Signal....Pages 307-313 Energy Efficient Time Synchronization in WSN for Critical Infrastructure Monitoring....Pages 314-323 Agent Based Congestion Control Routing for Mobile Ad-hoc Network....Pages 324-333 VANET Routing Protocols and Mobility Models: A Survey....Pages 334-342 Efficient Key Distribution Schemes for Wireless Sensor Networks Using LDU ′ Composition of Symmetric Matrices....Pages 343-357 Energy Efficient Multi Channel MAC Protocols for Wireless Ad Hoc Networks....Pages 358-367 A Decentralized Approach towards Location Tracking of Mobile Users in Opportunistic Networks....Pages 368-377 A Novel VLSI Implementation of K-Best LSD for 3GPP LTE....Pages 378-387 Design of Unified Scrambler for IEEE 802.11a and 802.16a....Pages 388-395 Retracted: Secure Conversation Using Cryptographic Algorithms in 3G Mobile Communication....Pages 396-406 Performance Evaluation of Transport Layer VPN on IEEE 802.11g WLAN....Pages 407-415 Implementation of Hierarchical Model in Ptolemy for Wireless Sensor Networks....Pages 416-423 Power and Crosstalk Reduction Using Bus Encoding Technique for RLC Modeled VLSI Interconnect....Pages 424-434 Novel Bus Encoding Scheme for RC Coupled VLSI Interconnects....Pages 435-444 Performance Driven VLSI Floorplanning with B*Tree Representation Using Differential Evolutionary Algorithm....Pages 445-456 Power Reduction Techniques Applied to FSM Architecture Using Different Technologies....Pages 457-465 Effect of Temperature and Gate Stack on the Linearity and Analog Performance of Double Gate Tunnel FET....Pages 466-475 Channel Material Engineered Nanoscale Cylindrical Surrounding Gate MOSFET with Interface Fixed Charges....Pages 476-485 FPGA Implementation of Braun’s Multiplier Using Spartan-3E, Virtex – 4, Virtex-5 and Virtex-6....Pages 486-494 A Novel Approach towards BDD Generation and CNF Conversion for Half Adder....Pages 495-499 Floating Gate Wilson Current Mirror for Low Power Applications....Pages 500-507 Power Aware Physical Design for 3D Chips....Pages 508-515 Universal Crypting-Decrypting Algorithm....Pages 516-525 Design of 8-Bit Programmable Crossbar Switch for Network-on-Chip Router....Pages 526-535 Energy Management for Energy Harvesting Real Time System with Dynamic Voltage Scaling....Pages 536-548 A Natural Language Interface Based on Machine Learning Approach....Pages 549-557 Analyzing Various Social Networking Approaches for Covert Networks....Pages 558-566 Semantic Data Integration and Querying Using SWRL....Pages 567-574 Annotation Based Collective Opinion Analysis....Pages 575-584 A Novel Social Network Model for Research Collaboration....Pages 585-592 An Effective Approach for Student Evaluation in E-Learning Based on Semantic Web....Pages 593-602 Capturing Popular Opinionated Words with Patterns for Efficient Opinion Detection....Pages 603-611 A Review on the Variants of Information Retrieval....Pages 612-621 Web Service Suitability Assessment for Cloud Computing....Pages 622-632 Computability and Traceability Analysis for Dynamic Web Service Integration....Pages 633-644 Business Logic Evaluation Model for Web Service Reliability Analysis....Pages 645-654 Selection Based Comparative Summarization of Search Results Using Concept Based segmentation....Pages 655-664 A Novel Way of Invoking Web Services and RESTful Web Services Using Aspect Oriented Programming....Pages 665-674 A Novel Way of Invoking Agent Services Using Aspect Oriented Programming via Web Service Integration Gateway....Pages 675-684 The Goal of Existing Security Mechanisms in 3G....Pages 685-693 Extracting Concepts for Software Components....Pages 694-699 A Review on Web Pages Clustering Techniques....Pages 700-710 Application of Latent Semantic Indexing for Hindi-English CLIR Irrespective of Context Similarity....Pages 711-720 COCA: Combining Speedup Techniques Based on Containers and Arc-Flags....Pages 721-730 Erratum: TinyDB2: Porting a Query Driven Data Extraction System to TinyOS2.x....Pages E1-E1 Erratum: Secure Conversation Using Cryptographic Algorithms in 3G Mobile Communication....Pages E2-E2 Back Matter....Pages -