wireless

White Papers

DCAR: Distributed Coding-Aware Routing in Wireless Networks

March 23, 2008 12:00am PDT

The practical network coding system proposed in has two fundamental limitations like the coding opportunity is crucially dependent on the established routes; the coding structure is limited within...

Provided by: Chinese University of Hong Kong

White Papers

PAS: A Wireless-Enabled, Cell-Phone-Incorporated Personal Assistant System for Independent and Assisted Living

March 23, 2008 12:00am PDT

Advances in networking, sensors, medical devices and smart phones have made it feasible to monitor and provide medical and other assistance to people either in their homes or outside. Aging...

Provided by: University of Illinois at Urbana Champaign

White Papers

Utility-Based Opportunistic Routing in Multi-Hop Wireless Networks

March 23, 2008 12:00am PDT

Recently, Opportunistic Routing (OR) has been widely used to compensate for the low packet delivery ratio of multi-hop wireless networks. Previous works either provide heuristic solutions without...

Provided by: Florida Atlantic University

White Papers

Comparison of Iterated Algorithms for the Minimum Energy Multicast Tree Problem in Wireless Ad Hoc Networks

March 23, 2008 12:00am PDT

In this paper, the authors compare the iterated algorithms that are based on the heuristics in the literature for the minimum energy multicasting problem in wireless ad hoc networks. They...

Provided by: South Dakota State University

White Papers

A Finite Queue Model Analysis of PMRC-Based Wireless Sensor Networks

March 23, 2008 12:00am PDT

In the authors' previous work, a highly scalable and fault-tolerant network architecture, the Progressive Multi-hop Rotational Clustered (PMRC) structure, is proposed for constructing large-scale...

Provided by: University of Nevada

White Papers

A Novel CDS-Based Reputation Monitoring System for Wireless Sensor Networks

March 23, 2008 12:00am PDT

Reputation and Trust-based Monitoring Systems (RTMSs) have provided a ubiquitous framework for secure Wireless Sensor Network (WSN) computing. Employing sensors for neighborhood monitoring, which...

Provided by: Florida Atlantic University

White Papers

Fast-Converging Distance Vector Routing for Wireless Mesh Networks

March 23, 2008 12:00am PDT

A major concern about distance-vector routing protocols for wireless mesh networks is its slow convergence in the presence of link changes, which can potentially degrade network stability. This...

Provided by: University College London

White Papers

Performance Analysis of a Wireless Network With Opportunistic Spectrum Sharing

March 23, 2008 12:00am PDT

The authors analyze the performance of a wireless system that allows opportunistic spectrum sharing. The system consists of a set of primary users sharing a set of channels over a coverage area....

Provided by: George Mason University

Q&A

AD HOC Wireless Networking

March 22, 2008 11:08pm PDT

AD HOC Wireless Networking I am not able to get my Windows Mobile 6 Smartphone to use the shared internet broadband connection on my laptop. The adhoc network connects fine. I'm not sure that...

4 Started by ssonthalia@...  |  Latest comment by Peconet Tietokoneet-21703818799325819467806990363298

Q&A

Firefox works, but IE doesnt, on my wireless connection.

March 22, 2008 7:01am PDT

Firefox works, but IE doesnt, on my wireless connection. Im really confused with why certain browsers and programmes work with my wireless connection,but others do not. Before September, before I...

3 Started by tree_hugger2003@...  |  Latest comment by rkuhn@...

Whitepapers

Alternative Middleware for Efficient XML Data Communications on Networks

March 22, 2008 12:00am PDT

It is increasingly being used to transmit data on networks but is a verbose format and needs an efficient encoding to send relatively large amounts of data efficiently since XML became an official...

Provided by: University of Campinas

White Papers

Data Mining Techniques on the Evaluation of Wireless Churn

March 22, 2008 12:00am PDT

This paper illustrates the feasibility of harvesting data from a WSN by interested parties, either in the WSN coverage area or in a remote location. Embedded and mobile agents are harnessed for...

Provided by: International Foundation for Autonomous Agents and Multiagent Systems

Blog Post

Big winners in the airwave auction- Verizon and AT&T

March 21, 2008 4:41am PDT

In the auction of the airwaves, two big winners came out on top, leaving Google phone in the dust. Verizon and AT&T combined to account of $16 billion of the 19.6 billion bid in the spectrum...

White Papers

Performance Evaluation of Wireless Routing Protocols in Mobile WiMAX Environment

March 21, 2008 12:00am PDT

Worldwide Interoperability for Microwave Access (WiMAX) is a technology that bridges the gap between fixed and mobile access and offer the same subscriber experience for fixed and mobile user....

Provided by: International Association of Engineers

White Papers

Min-Cut Determination for Linear Network Code in Wireless Ad Hoc Networks

March 21, 2008 12:00am PDT

This paper proposes an implementation neutral protocol, called Multiple Disjoint Path (MDP), for the determination of the min-cut in wireless ad hoc networks by summarizing the capacity of...

Provided by: Sun Yat-sen University

White Papers

Study of Reliable Data Communication in Wireless Sensor Networks

March 21, 2008 12:00am PDT

The technology of Wireless Sensor Networks (WSNs) is in the vanguard of the investigation of the computer networks and could be the next technologic market of a huge sum of money. An advance in...

Provided by: VIT UNIVERSITY

White Papers

Wireless Sludge Level Monitoring Based on Bluetooth Sensing Nodes

March 21, 2008 12:00am PDT

Sludge level of the secondary sedimentation tank is an important technique parameter affecting the final result of activated wastewater treatment processes. A sludge level meter is usually fixed...

Provided by: International MultiConference of Engineers and Computer Scientists

White Papers

DiCoR: Distributed Cooperative Repair of Multimedia Broadcast Losses

March 21, 2008 12:00am PDT

Multimedia Broadcast/Multicast Service (MBMS) allows a common broadcast channel to be shared by users interested in identical content. The authors explore the problem of enhancing MBMS resilience...

Provided by: University of California, Davis

White Papers

Mobile Filtering for Error-Bounded Data Collection in Sensor Networks

March 21, 2008 12:00am PDT

In wireless sensor networks, filters, which suppress data update reports within predefined error bounds, effectively reduce the traffic volume for continuous data collection. All prior filter...

Provided by: Hong Kong Polytechnic University

Whitepapers

A MAC Protocol for Directional Hidden Terminal and Minor Lobe Problems

March 21, 2008 12:00am PDT

Recently, several directional MAC (Medium Access Control) protocols have been proposed for wireless ad hoc networks. Directional antennas have significant potentials to improve network...

Provided by: Shizuoka Bank