wi-fi

Blog Post

iPhone settings to know for possible BYOD compliance

December 27, 2012 2:19am PST

Will Kelly reviews some iPhone settings you need to know before you BYOD into work.

Whitepapers

Effect of Network Density and Size on the Short-Term Fairness Performance of CSMA Systems

December 23, 2012 12:00am PST

Popularity of wireless access technologies manifests itself in the form of ever increasing penetration of wireless local area networks. For example, it is estimated that household penetration of...

Provided by: EURASIP

Whitepapers

The New Normal

December 14, 2012 12:00am PST

Use of more mobile devices and more mobile applications at work creates an ever-changing set of challenges for wireless network administrators and engineers. A wide variety of laptops, smartphones...

Provided by: Aruba Networks

Whitepapers

Get Wi-Fi ready for mobile apps

December 14, 2012 12:00am PST

The biggest change to the network will occur on the wireless network. Wireless LAN is currently deployed as an augmentation to the primary wired network. The mobile computing era dictates that the...

Provided by: Aruba Networks

Whitepapers

Optimising mobile applications over Wi-Fi

December 14, 2012 12:00am PST

Billions of Wi-Fi-enabled devices are pouring onto enterprise networks. Each user is armed with more than three mobile devices and each mobile device is loaded with over 70 apps. And very soon,...

Provided by: Aruba Networks

Whitepapers

WiFox: Scaling WiFi Performance for Large Audience Environments

December 13, 2012 12:00am PST

WiFi-based Wireless LANs (WLANs) are widely used for Internet access. They were designed such that an Access Points (AP) serves few associated clients with symmetric uplink/downlink traffic...

Provided by: Association for Computing Machinery

Whitepapers

Hierarchical Wireless Mesh Networks Scalable Secure Framework

December 10, 2012 12:00am PST

Wireless Mesh Networks (WMNs) are more scalable than any other wireless networks, because of its unique features such as interoperability, integration and heterogeneous device support. Lacks of...

Provided by: Institute of Advanced Engineering and Science (IAES)

Whitepapers

The New Normal: Mobile Device and App Behavior Over Wi-Fi and Best Practices for Wireless Networks

December 10, 2012 12:00am PST

Use of more mobile devices and hence more mobile applications at work create an ever-changing number of challenges for wireless network administrators and engineers. In the past the IT...

Provided by: Aruba Networks

Whitepapers

A Novel and Single Chip Tri-Band Low-Noise Amplifier for Wlan, Wifi and Wimax Receivers

December 1, 2012 12:00am PST

In first stage of each microwave receiver there is Low Noise Amplifier (LNA) circuit, and this stage has important rule in quality factor of the receiver. The design of a LNA in Radio Frequency...

Provided by: AIRCC

Whitepapers

Multi-Homing Enabled Cognitive Radio Based Inter-Vehicle Communication System

December 1, 2012 12:00am PST

Cognitive radio based inter vehicle communication system was proposed by the researchers in 2010. They have proposed Cognitive Radio Site (CR-Site) inside the vehicle to solve the problems...

Provided by: AIRCC

Whitepapers

Virtual Wi-Fi for Single Hopping

December 1, 2012 12:00am PST

Single hopping is implemented by using software approach over IEEE802.11WLAN card using orthogonality concept and protocol. Most feature of single hopping is to achieve virtual Wi-Fi network....

Provided by: IOSR Journal of Engineering

Whitepapers

Mall Navigation System Using Wi-Fi Router

December 1, 2012 12:00am PST

There have been various navigation and tracking systems being developed with the help of technologies like GPS, GSM, Bluetooth, IR, Wi-Fi and Radar. A shopping Mall is a vast place, & the people...

Provided by: ACCENTS

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Location Assisted Energy Efficiency for Multi-Interfaced Mobile Terminals

November 28, 2012 12:00am PST

It is necessary to re-think the current access selection polices to the simultaneously available wireless networks, whose number is growing, and the appropriate management mechanisms, to enhance...

Provided by: Institute of Electrical & Electronic Engineers

Whitepapers

Homogeneous Multi-Interface Mobile Node Support in NS2

November 26, 2012 12:00am PST

NS2 is a widely used, open source tool for network simulation. A Mobile Node (MN) in NS2 by default provides only a single Wi-Fi interface. It makes difficult for users to simulate the scenario...

Provided by: National Institute of Technology Karnataka

Blog Post

Soviet-era thinking clanks back into life in Western tech

November 23, 2012 1:16am PST

Those who believe encouraging mediocrity in industry died along with USSR tractor factories should think again - you don't have to look far from home to find modern-day examples in the West.

9 Latest comment by Tony Hopkinson

Whitepapers

Wireless Connection Steering for Vehicles

November 21, 2012 12:00am PST

This paper designs a complete framework that anticipates QoS/QoE (Quality of Experience) degradation and proactively defines policies for LTE-connected cars (UEs) to select the most adequate radio...

Provided by: Institute of Electrical & Electronic Engineers

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Hands on IRIS: Lessons Learned From Implementing a Cross Layer Protocol Stack for WSNs

November 21, 2012 12:00am PST

This paper describes the challenges behind the implementation of a full cross-layer protocol stack for wireless sensor networks. The authors' solution, IRIS, integrates interest dissemination and...

Provided by: Institute of Electrical & Electronic Engineers

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Distributed Sensing of Spectrum Occupancy and Interference in Outdoor 2.4 GHz Wi-Fi Networks

November 21, 2012 12:00am PST

A spectrum monitoring campaign was launched in an outdoor urban radio environment to investigate the potential deployment of Cognitive Radio (CR) Wi-Fi networks in the 2.4 GHz ISM band. The...

Provided by: Institute of Electrical and Electronics Engineers

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Enabling Relay-Aided IP Communications in 802.11p/WAVE Networks

November 21, 2012 12:00am PST

The 802.11p/WAVE standards propose a set of technologies and protocols to establish Vehicle-To-Vehicle (V2V), and Vehicle-To-Infrastructure (V2I/I2V) communications. Although important research...

Provided by: Institute of Electrical & Electronic Engineers

Whitepapers

Prototyping of Time-Division Unbalanced Carrier Sense Multiple Access and First Experiments

November 21, 2012 12:00am PST

Wi-Fi is a great technology to extend access to the backbone networks of Internet Service Providers (ISP). Today, access is provided by small-scale Wi-Fi single-hop access networks and resource...

Provided by: Institute of Electrical & Electronic Engineers