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Integrated Data Location in Multihop Wireless Networks
White Papers Multihop wireless networks are ideal as infrastructures for location-aware network applications, particularly for disaster recovery operations. Existing approaches impose significant communication overhead on the underlying wireless layer and...
[August 13, 2007, 8:09]
Introduction to 3G: Evolving Mobile Wireless Networks With RRH and DPD
White Papers Part of a series on wireless networks, this webinar discusses two of the innovations that enable 3G wireless distributed architectures: Power Amplifier (PA) Digital Predistortion (DPD) technology and Remote Radio Head (RRH) networking elements.
[January 5, 2006, 23:00]
Optimizing Backhaul Bandwidths in Wireless Networks
White Papers As operators migrate their wireless networks from 2G to 3G, optimizing the backhaul bandwidth from these new bandwidth-intensive networks becomes critical to profitability. This webinar reviews ways of addressing requirements using multiservice...
[January 5, 2006, 23:00]
Time Synchronization Based on Spanning Tree for Wireless Sensor Networks
White Papers Off late, wireless sensor networks have been an interesting and important research area. The time synchronization is an important problem for wireless sensor networks. In this paper, a novel time synchronization scheme based on spanning tree for...
[December 2, 2009, 23:00]
Municipal Networks: Simplifying Wireless Deployments
White Papers As cities consider deployment of wireless municipal networks, they face a complex challenge in integrating components from multiple vendors that must all seamlessly work together. This webcast will show municipal network managers how to simplify...
[January 5, 2006, 23:00]
Resilient Event Detection in Wireless Sensor Networks
White Papers As wireless sensor networks become widely used, the need to provide fault tolerant, user-friendly middleware for detecting sensed events increases. Their contribution is the motivation, design, implementation and evaluation of ResTAG, which...
[April 23, 2009, 1:24]
Performance of Transport Protocols in Wireless Networks
White Papers The increasing popularity of wireless networks indicates that wireless links will play an important role in future inter-networks. However, in practice, TCP, as a standard transport protocol for Internet, is tuned for wired network and performs...
[August 10, 2007, 10:34]
On the Link Excess Life in Mobile Wireless Networks
White Papers In this paper, one of the most important parameters in performance evaluation and protocol design of wireless networks, Link Excess Life (LEL), is investigated. An analytical model for LEL is proposed and evaluated.
[August 1, 2007, 1:00]
A High-Density Earthquake Monitoring System Using Wireless Sensor Networks
White Papers This paper presents a high-density earthquake monitoring system using wireless sensor networks. For high-precision monitoring, the paper developed Pavenet OS, which is a hard-realtime operating system for sensor nodes, and acceleration sensor board.
[September 11, 2008, 1:01]
HEAT: Scalable Routing in Wireless Mesh Networks Using Temperature Fields
White Papers Existing unicast routing protocols like for example AODV are not suited well for wireless mesh networks as in such networks, most traffic flows between a large number of mobile nodes and a few access points with Internet connectivity.
[August 1, 2007, 1:00]
Model-Based Resource Prediction for Multi-Hop Wireless Networks
White Papers This paper describes a Model-Based Resource Prediction (MBRP) mechanism to support real time communication in multi-hop wireless networks. Ad hoc networks have been proposed for a variety of applications where support for real time, multimedia...
[August 13, 2007, 8:09]
Devices Profile for Web Services in Wireless Sensor Networks: Adaptations and Enhancements
White Papers Additionally, the deployment of Wireless Sensor Networks became applicable over the last years. This paper presents a new approach to adapt and enhance the Devices Profile for Web Services to be applied in Wireless Sensor Networks directly.
[December 2, 2009, 23:00]
A Measurement Study on IKEv2 Authentication Performance in Wireless Networks
White Papers This paper presents an experimental evaluation of the performance costs of a wide variety of authentication methods over IKEv2 in wireless networks. The studied methods are Pre-Shared Keys (PSK), Extensible Authentication Protocol (EAP) using MD5...
[December 2, 2009, 23:00]
QUORUM - QUality Of Service RoUting in Wireless Mesh Networks
White Papers Wireless Mesh Networks (WMNs) can provide seamless broadband connectivity to network users, with the advantage of low setup and maintenance costs. This paper proposes QUORUM (QUality Of service RoUting in wireless Mesh networks), a routing protocol...
[August 13, 2007, 8:09]
A Fair Scheduling for Wireless Mesh Networks
White Papers Wireless Mesh Networks (WMNs) represent a new and promising paradigm that uses multi-hop communications to extend WiFi networks: By deploying only one hot spot (directly connected to the Internet) and several Transient Access Points (TAPs), an...
[January 12, 2006, 0:01]
Key Criteria for Selecting Mobile Devices and Wireless Networks
White Papers This webcast will also address Wireless Personal Area Networks (WPANs), Wireless Local Area Networks (WLANs) and Wireless Wide Area Networks (WWANs). In addition, it can be difficult to determine if your application requires wireless connectivity...
[January 12, 2006, 23:00]
Optimal Routing for Decode-and-Forward Based Cooperation in Wireless Networks
White Papers This paper investigates cooperative wireless relay networks in which the nodes can help each other in data transmission. The paper studies different coding strategies in the single-source single-destination network with many relay nodes.
[December 2, 2009, 23:00]
High Information Assurance in Wireless Sensor Networks: A Multi-Layer Security Framework
White Papers Tremendous advancements in embedded systems, sensors and wireless communications technology have made it possible to build Wireless Sensor Networks (WSNs) consisting of a large number of sensor nodes capable of sensing, processing, and...
[December 2, 2009, 23:00]
Optimizing MobiLink Data Synchronization for Wireless Networks
White Papers The webcast will cover various topics to help optimize your mobile application for wireless networks. This webcast is a must if you are considering implementing data synchronization over a wireless network.
[January 12, 2006, 23:00]
Computing Aggregates for Monitoring Wireless Sensor Networks
White Papers Wireless sensor networks involve very large numbers of small, low-power, wireless devices. Second, it shows through actual implementation and experiments that wireless communication artifacts in even relatively benign environments can significantly...
[September 11, 2008, 1:01]
