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ZDNet Dictionary Definition
- Data Network
- A communications network that transmits data. Contrast with voice network. See communications.
- Full Data Network Definition >>
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- iPhone OS 3.0 update fails connecting to cellular data network
- iPhone OS 3.0 update fails connecting to cellular data networkThanks for the heads-upI wasn't planning on updating mine right away because of memories of the last major upgrade. I suppose the boards will be filled again with a multitude of "I missed the call for my kidney transplant or whatever...
- Discussion threads 2009-06-17
- Update: Solved iPhone OS 3.0 update fails connecting to cellular data network issue
- I updated my iPhone 3G this morning as soon as the update became available. Everything seemed to go without a hitch and all of my content, apps, and settings appeared to transfer over just fine. However, when I tried to check email, surf the Internet, or perform anything require a...
- Blog posts 2009-06-17
- Did Cisco Misstep with its SMB Play?
- Cisco's small business play yesterday was more than just an announcement of four new infrastructure and communication products. It's a reaffirmation of a basic tenant for Cisco drive value into the SMB's underlying data networks by enabling more applications to share that network. That's a smart strategy when the applications...
- Blog posts 2009-06-05
- Reducing Expenditures in Network Infrastructures: Optimizing Costs and Operating Efficiencies With Today's Data Networks
- In this economic downturn, many ICT Information and Communications Technology managers are grappling with hard choices regarding cost-cutting measures in their enterprise ICT architechture. However, some enterprises have realized unexpected savings by investing in dynamic network infrastructures. Today's optimized data networks offer dramatic savings and heightened functionality. This paper dimensions...
- White papers 2009-03-01
- National 3G data speeds are put to the test
- National 3G data speeds are put to the testSo the moral is..If you live in Portland don't use Verizon and if you live in Boston don't use AT&T, and if you live in NYC use Sprint and dump your home connection. Now if only I could convince any of them...
- Discussion threads 2008-12-17
- Robust Voice and Data Network Underpins an Innovative World-Class Learning Environment
- The Broad Oak campus at Accrington & Rossendale College is one of the most cutting-edge learning institutions in the UK. The challenge was to build modern networking technologies into a new state-of-the-art campus, as part of a government-funded £16m renovation project. College deployed a new Nortel voice and data...
- Case studies 2008-10-16
- Oil and Gas Facilities Company Enhances Business Operations Through Resilient Data Network
- Petrofac wanted to enhance business productivity by implementing a state-of-the-art, highly resilient network and data centre in Petrofac's brand new HeadQuarters HQ building. Petrofac deployed an actively resilient network built on Nortel Ethernet Routing Switch 8600s at the core and Nortel Ethernet Routing Switch 5520s at the edge. Issue resolution,...
- Case studies 2008-10-09
- Small Business Networking: The Basics
- Small business networking begins with a secure, reliable, fast data network foundation. Here are 7 ways it can transform your company.
- Resource centers 2008-09-30
- Using Cisco IOS Zone-Based and Classic Firewall in High-Availability Network Environments
- Businesses increasingly rely on data networks to carry mission-critical information. This is particularly true for businesses that rely on IP data networks to carry voice-over-IP data for packet telephony. Data networks must offer high-availability capabilities so that business continuity is not interrupted by scheduled maintenance or unexpected downtime due to...
- White papers 2008-04-01
- ASTRO 25 High Performance Data Solution
- Motorola's High Performance Data HPD technology is flexible and cost effective, providing wide-area coverage to support graphics and text-based applications. HPD works as a standalone system, an upgrade from an existing data network or integrated with an ASTRO 25 platforms to take advantage of the cost benefits of an integrated...
- White papers 2008-01-12
- Design Best Practices for Latency Optimization
- The approach to minimize latency must be a holistic effort that takes into consideration the entire market data system from end-to-end and focuses on reducing latency throughout the design. This whitepaper addresses options for mitigating key sources of latency within financial data network implementations. Topics surveyed include propagation delay, processing...
- White papers 2007-12-20
- 10 Ways to Sell Upper Management on a Network Upgrade
- Download this FREE white paper to learn 10 benefits of upgrading your data network and easily sell the project to management including: Increase data network reliability & capacity Protect your business from security threats How much money you can save your company Increase employee...
- White papers 2007-10-10
- Qualcomm import ban will effect U.S. 3G data networks
- Qualcomm import ban will effect U.S. 3G data networksWhich devices?I recently purchased a Sierra Wireless card. When I activated it and connected to the network, it asked me if I wanted to do a firmware update for RevA. I did it and have been Rev A ever since.Windows...
- Discussion threads 2007-08-07
- Qualcomm import ban will effect U.S. 3G data networks
- Yesterday, the Bush administration decided to uphold a June decision from the US International Trade Commission that bans chips made by Qualcomm Inc. that violate a Broadcom Corp. patent. This does not look like good news for Qualcomm and those of us who want to see more 3G mobile devices...
- Blog posts 2007-08-07
- On Evaluating a WiMAX Access Network for Isolated Research and Data Networks Using NS-2
- IEEE 802.16 is yet a very recent technology and released hardware does frequently only support standards partially. The same applies to public available simulation tools, in particular for NS-2. As the latter is the de-facto standard in science and as it is use for the research in the context of...
- White papers 2007-05-19
- Complete Verizon-Vonage patent analysis Part One: 6,282,574
- My interpretation: I agree with Om that the technology described here is so generic that a claim for infringement is highly unlikely. Entitled Method, server and telecommunications system for name translation on a conditional basis and/or to a telephone number, Verizons U.S. Patent 6,282,574 refers to:An enhanced name translation...
- Blog posts 2007-04-09
- 724 Solutions Enables Service Providers to Rapidly Deploy Flexible and Scalable Next Generation IP-Based Network and Data Services
- As mobile and virtual network operators deploy their next-generation data networks, they face many challenges. It is extremely important that next-generation data networks are designed in a way that allows mobile operators to leverage best-of-breed components accelerating time to market and enabling a wide variety of new revenue opportunities. or...
- Case studies 2007-03-01
- Load Balancing in Peer-to-Peer Data Networks
- One of the issues considered in all Peer-to-Peer Data Networks, or Structured Overlays, is keeping a fair load distribution among the nodes participating in the network. Whilst this issue is well defined and basically solved for systems with relatively simple search paradigms, none of the existing solutions is appropriate or...
- White papers 2006-10-05
- Sprint Nextel announce 4G data network
- I have been stuck at 2.5G wireless data, using EDGE, with T-Mobile for several months and there isn't any real hard news on when they will get their 3G network rolled out. As a result, I am receiving my PPC-6700 HTC Apache device with EVDO on the Sprint...
- Blog posts 2006-08-08
- Cingular to upgrade wireless data network
- Cingular to upgrade wireless data networkToo lateThe Cell network was but a step on the long journey to pervasive wireless. The "Cell" will NOT be the choice of future wireless communication! Once Cell tower can accomdedate a couple hundred calls at a time - and each one needs a separately-handled...
- Discussion threads 2004-12-01
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