radios
RSS radios
Photos: The Android smartbook fired up by Qualcomm's Snapdragon
Photo While the smartbook may resemble a common-or-garden netbook, it sports a battery life of more than eight hours and always-on connectivity - via 3G, wi-fi and other radios - in the manner of a smartphone. [20 Nov 2009]
Photos: How Dubai's driverless trains get their wi-fi
Photo Trackside wireless base stations and WiMax radios are located at regular intervals along the route to create a corridor of wireless coverage through which the trains travel. The Dubai Municipality is in the process of... [17 Nov 2009]
Running for Coverage: A Review of Femtocells
White Paper Femtocells are short-range radios used to extend the cellular network into homes and office buildings. While there is enormous enthusiasm over their prospects, deployment is still at a very early stage. [12 Nov 2009]
The T-Mobile HotSpot@Home UMA Service on a University or Enterprise WLAN
White Paper Off late the features of dual-mode devices (cellular voice and data clients with additional Wi-Fi radios) have grown increasingly sophisticated. The burgeoning capabilities of these devices have attracted the attention... [12 Nov 2009]
Wireless LAN Virtualization: Twice the Network at Half the Cost
White Paper Wireless radios can blast networking connectivity through walls and cover an increasingly mobile workforce, saving the enterprise money in the short term and unlocking the potential for productivity gains in the long term. [12 Nov 2009]
It's a dog's life for police BlackBerrys
News The Airwave Tetra network was designed for voice comms, and while the radios can be used for sending basic data - such as two-digit codes - complex data tasks such as checks of the Police National Computer can't be done... [20 Oct 2009]
Packet Transport Solutions for Transportation Network Evolution: Increase Flexibility and Reliability While Optimizing the Convergence of New Ethernet/IP Services
White Paper A Mission Critical Wide Area Networks Infrastructure (MCWANI) enables flexibility for applications with innovative technologies, such as Zero Touch Photonics, Packet Optical Transport Systems, and Microwave Packet... [02 Oct 2009]
Standards-Based Radio Networks: Improve Tactical Integration
White Paper New software-defined radios allow a single radio to operate with multiple waveforms to provide a wide range of capabilities depending on frequency, waveform characteristics, and bandwidth. Finally, network routers and... [30 Aug 2009]
Let's shine a light into the public sector IT money pit
Comment For instance, the Ministry of Defence failed to appoint a senior responsible owner - a move which it said contributed to the late delivery of a £2.4bn project to provide Bowman digital radios to troops. [17 Aug 2009]
Project 25 Compliance Assessment Program: Verifying Interoperability for Project 25 Systems
White Paper Today there are over 200 P25 systems deployed, with thousands of agencies using approximately 1 million P25 radios. Public safety agencies are challenged with keeping communities safe and protecting the lives of their... [15 Aug 2009]
Choosing the Right Asset Management Tool for Your Operation
White Paper But most importantly, it helps keep operations running smoothly and keeps radios and other mission critical equipment in the hands of users. Asset management solutions can be as rudimentary as a log book or a basic Excel... [15 Aug 2009]
MoD inks £231m deal to boost comms
News The deals cover upgrading the UK Armed Forces' Bowman digital radios comms system and improving interoperability with other UK and Allied systems. The Bowman radios have been used in MoD operations since... [03 Jul 2009]
Photos: Inside HP's garage - the Silicon Valley birthplace
Photo In 1938, after returning from stints at General Electric and MIT, respectively, David Packard and William Hewlett, with the encouragement of their former Stanford University professor, Fred Terman, went looking for a place to set up... [29 Jun 2009]
Potential Cognitive Radio Denial-of-Service Vulnerabilities and Protection Countermeasures: A Multi-Dimensional Analysis and Assessment
White Paper Cognitive radios sense spectrum activity and apply spectrum policies in order to make decisions on when and in what bands they may communicate. These activities go beyond what is done when traditional... [20 Jun 2009]
Potential Cognitive Radio Denial of Service Attacks and Remedies
White Paper Cognitive radios sense spectrum activity and apply spectrum policies in order to make decisions on when and in what bands they may communicate. These activities go beyond what is done when traditional... [20 Jun 2009]
