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News The emergence of dual-mode or dual-band devices is most likely to happen in the "early days" as the industry in developed markets embraces 4G technology, he said. I is for i-mode Teresa Kellett, director of global development for telco Sprint...
[11 Apr 2008]
whitepaper The introduction of dual-mode handsets, which support both Global System for Mobile Communications (GSM) and Wi-Fi, provides mobile operators with a new opportunity to accelerate their customers' adoption of mobile services.
[03 Apr 2008]
News By contrast, BT's Fusion service requires users to buy a dual-mode handset. Cable & Wireless (C&W) has picked Orange as its FMC bedfellow. The telco has announced a five-year partnership with the mobile operator to provide national roaming in the...
[05 Mar 2008]
whitepaper The HP ProLiant ML330 G3 server comes standard with one ATA hard drive and an integrated dual channel Ultra ATA-100 RAID controller and can be easily upgraded to support fault-tolerant RAID configurations.
[20 Feb 2008]
News BT has reportedly abandoned, for the moment, attempts to market its dual-mode wi-fi handsets to consumers, despite the relative success of the device among business customers. I is for i-mode Wireless from A to Z
[07 Feb 2008]
whitepaper This paper presents a multibit sigma-delta modulator for GSM/WCDMA receivers. It uses a sigma-delta modulator with feedforward signal path to reduce the operational amplifiers nonlinearity effects. The improved performance of multibit topologies is...
[23 Jan 2008]
News GPS and Galileo dual-mode receivers will eventually be put into handsets, but that is not really an issue for the current roadmap. Malm added that, while Glonass is now "way ahead" of Galileo in terms of deployment - it already has 13 operational...
[16 Jan 2008]
whitepaper This webcast explores what mobility can do for a business' Unified Communications system, and discusses how to transparently integrate mobile devices and applications, including single-number reach, dual-mode phones, presence services, wireless...
[09 Dec 2007]
whitepaper A fully integrated radio transceiver chip for the 2.4 and 5 GHz WLAN standards 802.11a/b/g is presented in a 0.25 µm 40 GHz BiCMOS technology. The chip integrates the LNAs, mixers, channel filters, PGC, synthesizers with VCOs and reference...
[05 Dec 2007]
News The deal means users of BT Fusion dual-mode handsets will be able to use those devices in far more locations around the world than had previously been possible. BT and FON have finally confirmed their long-expected tie-in, creating the largest wi...
[04 Oct 2007]
Cheat Sheet Then rival T-Mobile has something similar on offer, though it uses UMA technology, so we're talking about dual-mode handsets there, and then big boy AT&T has its plans too. I'll avoid the Austin Powers gags.
[25 Sep 2007]
Comment They often rely on specialised technology being deployed - such as dual-mode handsets - and the proliferation of new networks to increase coverage, either building in pico/femto cells or wi-fi access points.
[21 Sep 2007]
whitepaper The rapid growth of WLAN deployments in enterprises, hotspots and homes; the improving ability of WLAN access to provide high-quality voice service; and the introduction of dual-mode handsets that can support both cellular (GSM, UMTS or CDMA) and...
[15 Sep 2007]
whitepaper The key challenge was the development of a dual-mode, FDD and TD-SCDMA compliant Node B solution within a short timeframe. The client is a global European telecom OEM involved in the development and deployment of 3G mobile networks in China.
[05 Sep 2007]
whitepaper In nowadays fast pace, multitasking environment, enterprises must support "On the go" workers that are running multiple applications (e.g.email, contacts, calendar scheduling, CRM, ERP), creating financial reports and accessing sensitive corporate...
[03 Sep 2007]
whitepaper In nowadays fast pace, multitasking environment, enterprises must support "On the go" workers that are running multiple applications (e.g.email, contacts, calendar scheduling, CRM, ERP), creating financial reports and accessing sensitive corporate...
[13 Aug 2007]
whitepaper In order to address the needs of global business travelers, Nextel's initially launched a dual-mode iDEN/GSM handset using Gemplus SIM cards to offer seamless service. Nextel Communications is a leading provider of fully integrated wireless...
[01 Aug 2007]
News Dual mode handsets will make up 14 per cent of all handsets sold to enterprises by 2012 and four per cent of commercial users in Europe will be on FMC services by that time, telecoms watcher Analysys predicts.
[05 Jun 2007]
whitepaper This paper presents a model enterprise deployment to illustrate how dual-mode mobility solutions based on Voice over Wireless LAN (VoWLAN) can reduce costs and increase productivity. The model compares the capital, operating, and telecom costs for...
[31 May 2007]
whitepaper The increasing availability of wireless voice clients and the recent announcements of dual-mode (wireless and cellular) smart phones, coupled with the increased productivity of a mobile workforce, are moving WLANs from a convenience to a critical...
[31 May 2007]
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