wireless

White Papers

Angle Coverage Maximization in Wireless Sensor Networks

July 25, 2007 12:00am PDT

In this paper, the authors study the angle coverage problem in wireless sensor networks. They consider the situation that the target is very large, such as a building or a lake, and each sensor...

Provided by: University of Hong Kong

White Papers

An Enhanced Top-Down Cluster and Cluster Tree Formation Algorithm for Wireless Sensor Networks

July 25, 2007 12:00am PDT

Clustering is a key technique to simplify network management while enabling power conservation and reduced channel contention in large scale Wireless Sensor Networks. A hierarchy of clusters in...

Provided by: Colorado State University

Whitepapers

A Robust Path Metric for Mobile Wireless Networks

July 25, 2007 12:00am PDT

In this paper, the authors propose and evaluate a path metric to select robust paths in mobile wireless networks. This path metric selects paths that offer a good trade-off between long routes...

Provided by: ETH Zurich

Downloads

Digiplay PSP Flash Gaming Portal 4.03 (Windows)

July 25, 2007 12:00am PDT

This is a PSP Flash gaming portal designed for use with a SONY Playstation Portable (PSP). It allows PSP users to play over 80 flash games use 15 applications talk to there friends on MSN, AIM &...

Provided by: Digiplay Portals

Discussion Threads

(Photos: Wireless USB devices)

July 24, 2007 8:19am PDT

(Photos: Wireless USB devices) article root Why oh why Why is this needed. RE: Belkin did this with a wired USB network hub I can see maybe to extend the reach of USB printers so they don't have...

2 Started by BlazNT2  |  Latest comment by m.madden@...

Discussion Threads

Wireless NIC for Ubuntu/Debian Etch

July 24, 2007 8:18am PDT

Wireless NIC for Ubuntu/Debian Etch I am looking to put a wireless NIC into either a Ubuntu FF or Debian Etch box. I have no problems reinstalling, as the box has no data atm. This box will be...

7 Started by Dumphrey  |  Latest comment by NaughtyMonkey

Discussion Threads

Microsoft Windows Mobile Business Value Calculator (Mobile and Wireless blog shoebox)

July 24, 2007 12:01am PDT

Microsoft Windows Mobile Business Value Calculator (Mobile and Wireless blog shoebox) article root WHY??!! Why in the world is this a "Photo Gallery"? WTF? RE: Microsoft Windows Mobile Business...

3 Started by gil_gosseyn  |  Latest comment by john.levett@...

Whitepapers

Carrier Phase Synchronization of Multiple Distributed Nodes in a Wireless Network

July 24, 2007 12:00am PDT

In this paper, the authors present a method for achieving global carrier phase synchronization in a wireless network of distributed, autonomous nodes. Other authors who have investigated this...

Provided by: ETH Zurich

White Papers

Properties of Greedy Geographical Routing in Spontaneous Wireless Mesh Networks

July 24, 2007 12:00am PDT

The authors analyze greedy geographical routing in spontaneous wireless mesh networks to show several interesting properties. First, they can approximate the dependence of packet loss probability...

Provided by: INRIA

Whitepapers

Space-Efficient Keying in Wireless Communication Networks

July 24, 2007 12:00am PDT

Communication in wireless networks, including sensor networks and ad-hoc networks, is particularly vulnerable to eavesdropping because the communication medium is broadcast in nature and an...

Provided by: University of Texas

Downloads

JiWire Wi-Fi Finder 0.9.1 (Windows)

July 24, 2007 12:00am PDT

Find WiFi hotspots and monitor your wireless connection. Quickly locate over 100,000 verified public Wi-Fi hotspots in 117 countries from JiWire through multiple search options. Keep tabs on...

Provided by: JiWire

Q&A

Wireless DHCP clients disconnect Cisco VPN clients on same LAN?

July 23, 2007 12:12pm PDT

Wireless DHCP clients disconnect Cisco VPN clients on same LAN? I'm a bit baffled by this one. I have an office with a Linksys WRT54G wireless router. One desktop PC is connected via ethernet to...

3 Started by jcorrigan@...  |  Latest comment by hkray@...

Q&A

Wi-Fi router security

July 23, 2007 11:43am PDT

Wi-Fi router security how do i enable security on my new unit ? # WPN824 How to enable WEP security This was taken from your router manual, available on line at;...

2 Started by trdshowal@...  |  Latest comment by Fred123456

Q&A

Laptop w/wireless will only access Internet on home network

July 23, 2007 10:35am PDT

Laptop w/wireless will only access Internet on home network I'm not the most tech savvy person in the world, so bear with me. I have an HP notebook with built-in wireless. I also have a home...

4 Started by jburnett3rd@...  |  Latest comment by Churdoo

Blog Post

Google dangles bait before FCC to catch Open Access

July 23, 2007 7:31am PDT

Google's dropped a nice, shiny lure before the cash-starved Federal Communications Commission as Google fishes for open access on the 700MHz band; $4,600,000,000 and up, a tidy sum exceeding the...

Blog Post

Nortel seeks to solidify market position after resolving internal problems

July 23, 2007 5:02am PDT

Over the past few weeks Nortel Networks has definitely been in the news. It could be an attempt by Nortel to solidify its market position after having some internal issues over the past few...

White Papers

Fixed Mobile Convergence: Understanding the Marriage of Wireless and Wireline Technology

July 23, 2007 12:00am PDT

Fixed-Mobile Convergence (FMC) is a complex and multi-faceted topic. It is a technology trend impacting almost all communications and information industries. It promises great changes to the way...

Provided by: 3G Americas

Whitepapers

Impact of Noisy Carrier Phase Synchronization on Linear Amplify-and-Forward Relaying

July 23, 2007 12:00am PDT

The authors consider a distributed wireless network where amplify-and-forward relays assist the communication between multiple source/destination pairs. To provide a global phase reference at the...

Provided by: ETH Zurich

White Papers

Detection of Masquerade Attacks on Wireless Sensor Networks

July 23, 2007 12:00am PDT

The authors propose two lightweight techniques to detect masquerade attacks on Wireless Sensor Networks (WSN). Their solutions take into consideration, important WSN properties like coverage,...

Provided by: Western Michigan University

White Papers

An Error-Aware and Energy Efficient Routing Protocol in MANETs

July 23, 2007 12:00am PDT

The network lifetime is a key design factor of Mobile Ad-hoc NETworks (MANETs). To prolong the lifetime of MANETs, one is forced to attain the tradeoff of minimizing the energy consumption and...

Provided by: Institute of Electrical and Electronics Engineers