data networks network access 2g
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Orange beefs up 3G network for Northerners
News It added its 2G network will be available throughout, though it said the changes will have 'limited effect' on 2G access or voice calls. Peter Marsden, vice president IT and networks at Orange, said in a statement: "We are investing heavily to... [04 Aug 2008]
Data Technologies in 3G Access Networks: Meeting the Demand for New Mobile Services
White Paper By sharing resources between multiple access networks (2G, 2.5G, 3G), over a single transport infrastructure, both CAPital EXpenditure (CAPEX) and OPerating EXpense (OPEX) are reduced. Data is being driven into all aspects of mobile networks. [28 Jul 2008]
Radio Network Dimensioning and Planning for WiMAX Networks
White Paper This paper is a high-level introduction to the complexities involved in dimensioning and planning of Worldwide interoperability for Microwave Access (WiMAX) networks, with specific emphasis on key WiMAX features and planning techniques that need... [15 Feb 2008]
Vodafone explores femtocell potential?
News However, femtocells are designed to improve 3G mobile-broadband coverage by rerouting data use off the operators' cellular networks and onto wired DSL connections where possible. T-Mobile recently announced its own trials, while Cisco bought an... [28 Jan 2008]
Performance Evaluation of TCP Over UMTS Transport Channels
White Paper Universal Mobile Telecommunications System (UMTS) is a third-generation cellular network that enables high-speed wireless Internet access. UMTS is designed to provide access to the existing Internet services as well as to UMTS specific services. [15 Jan 2008]
Special Issue: Radio Link and Transport Protocol Engineering for Future-Generation Wireless Mobile Data Networks
White Paper The emergence of wireless packet data applications (e.g.wireless web access, interactive and real-time mobile multimedia applications, wireless interactive gaming, and client/server applications) is the key driver for the evolution of future... [07 Sep 2007]
3G: It's not the business
News For example, business users can conduct meetings on the road, complete with video, voice and "white board" illustrations, through IP multimedia subsystems (IMS) - a next-generation network architecture that sits on top of 3G networks. [19 Apr 2006]
Not quite 2G, not quite 3G: Orange fills speed gaps
News We're seeing many of these devices bought in by individuals; they're early adopters that want access to their data. Deploying an EDGE network is typically a relatively inexpensive process, using an operator's existing infrastructure - with modern... [01 Feb 2006]
Backhaul of Voice and Data From Mobile/Wireless Networks Over IP/Ethernet Infrastructure Provides Substantial Cost Savings for European Universities
White Paper By deploying our AXN Pseudo-Wire Gateways and Access Devices in the Radio Access Network, we were able to efficiently backhaul multiservice traffic from BTS and NodeB cell sites back to Base Station Controllers and Radio Network Controllers over... [23 Mar 2005]
Enabling Access to Compelling Content Everywhere
White Paper G networks will support high-speed data transmission (up to 144kbps) and IP-based services. Mobility is dependent upon the availability of a network, which supports streaming solutions. Trials and limited deployments of multimedia message services... [22 Mar 2005]
Cellular Backhaul and ATM Transport
White Paper The main applications, switched voice services and simple messaging services, run over PDH/SDH access networks, relying on a wide variety of wireline and wireless transport solutions. A substantial leap from 64 kbps GSM/CDMA/TDMA bandwidth, 3G... [25 Feb 2004]
UK mobile phone users - happy with voice and text?
News This is also bad news for network operators and handset vendors as consumers aren't even getting to use services enabled by 2.5G technologies such as GPRS always-on data access. The Taylor Nelson Sofres figures show that the most positive potential... [12 Feb 2003]
Viability of 3G mobile technology under threat
News He said: "The 2G network can support any additional usage such as voice and data transfers. Enhanced technologies, such as GPRS, will allow access as fast as 50 to100Kb per second, which is enough for most internet enabled applications. [11 Sep 2000]
BT Cellnet aims for top five ISP position
News Netcom's Jervis said 3G will allow real-time services, however, GPRS may rely on data being downloaded at network 'quiet times', as operators will still get most revenue from voice. By 2003, more people will access the Web from mobile devices than... [15 Sep 1999]
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