traffic model

ZDNet Resources

• sort by:
• Relevance
• Date
• Popularity

Multiobjective Network Design for Realistic Traffic Models

Network topology design problems find application in several real life scenarios. However, most designs in the past either optimize for a single criterion like delay or assume simplistic traffic models like Poisson. Such assumptions make the solutions inapplicable in the practical world. This paper formulates and solves a multiobjective network...

Tags: Network Topology, Network, Network Design, Traffic Model, Networking

White papers 2007-07-11

Towards Realistic Models of Wireless Workload

Performance predictions from wireless networking laboratory experiments rarely seem to match what is seen once technologies are deployed. The authors believe that one of the major factors hampering researchers' ability to make more reliable forecasts is the inability to generate realistic workloads. To redress this problem, it takes a fundamentally...

Tags: Performance, Traffic Model, Performance Management, Wi-Fi, Wireless, Human Resources, Workforce Management

White papers 2007-03-02

Additional Resources

Apple to Verizon: 'Can your phone and your network do that?'

The REAL way the commercials should go...caller: Did you get the email I sent you?iPhone user: Well, it was downloading, then the phone dropped to EDGE speed again and I'm still waiting for it to finish.caller: Well, why don't I ju...iPhone user: Hello? Hello? caller calls back: I guess your...

Tags: Smart phones, Telecom & Utilities, Microsoft Windows, Operating systems, network, Verizon Communications Inc., phone, Apple iPhone, iPhone User, Apple Inc.

Discussion threads 2009-11-23

Google goes all-in with an open source cloud

RE: Google goes all-in with an open source cloudGoogle is redifing the marketplace each day with calculated innovation to set the table for their advancement and domination in the future. I can't for the fight that is coming with MS Office next year and Google docs.another nail in M$...

Tags: Microsoft Windows, Linux, Chrome, Windows 7 market share, Google Inc., open source, Microsoft Corp., Microsoft Office

Discussion threads 2009-11-23

2010 Nissan Altima Coupe 2.5 S

Photo gallery:2010 Nissan Altima Coupe 2.5 SWhen the 2010 Nissan Altima Coupe showed up in our garage, we registered some disappointment as we first looked around the car. The cool coupe style suggested days spent straightening the curves along winding mountain roads, but the continuously variable automatic transmission and four-cylinder...

Tags: Altima Coupe, Nissan Motor Co. Ltd., car, Nissan Altima

Product reviews 2009-11-20

2010 Honda Fit Sport

Photo gallery:2010 Honda Fit SportSince its introduction to the U.S. market in 2007, the Honda Fit has endeared itself to small car lovers with its economical engine and flexible interior. The car received an update for 2009, gaining size and an optional navigation system. Those updates came just in time,...

Tags: Saving Grace, Scion xB, Honda Fit, Honda Motor Co., car

Product reviews 2009-11-19

Next year is THE year for cloud computing

Not if SunGard is involvedIf the "cloud" runs out of SunGard data centers, I wouldn't rely on it for much...Next year is THE year cloud computing diesNext year might be the year that companies realize cloud computing is a step backward to the dinosaur days of computing. Next year might...

Tags: Virtualization, Manufacturing, cloud computing, year-I

Discussion threads 2009-11-17

2010 Audi A5 Cabriolet

Photo gallery:2010 Audi A5 CabrioletThe Audi A5 is a stunningly beautiful coupe with excellent power and performance. Unfortunately, the 2010 Audi A5 Cabriolet is not that car. In an effort to please drop-top lovers, Audi cut the roof off of the A5 Coupe, an element that accounted for the majority...

Tags: Audi AG, A5 Cabriolet

Product reviews 2009-11-16

GOOG could lose more than Murdoch

Thanks, this was insightfulWhat if Murdoch and minions stroke a deal with a more desperate Google competitor - and blocked Google. That would be a very real threat. If users suddenly finds that Google returns fewer quality results than competitors, Google could lose search share, fast. That would strike directly...

Tags: Operational accounting, TVs, TV & Home Theater, Google Inc.

Discussion threads 2009-11-16

2010 Subaru Outback 2.5i

Photo gallery:2010 Subaru Outback 2.5iAs much as we respect the general utility of many Subaru models, the cars have proved very limited in useful cabin electronics. That hasn't changed much for the 2010 model year, with Subaru moving very tentatively into accommodating personal electronics. The 2010 Subaru Outback 2.5i maintains...

Tags: gear ratio, cargo area, Outback, Subaru

Product reviews 2009-11-11

Rupert Murdoch and the dirty little secret about Google traffic...

Dangerous generalisationsNEWCASTLE UK - While I might agree with your argument in the special case of WSJ your logic breaks down for newspapers in general. The WSJ is a broadsheet for a very small sector,the Financial World, as opposed to The Times or The SUN where the aim is the...

Tags: Rupert, Rupert Murdoch, Washington Post Co., Google Inc., music

Discussion threads 2009-11-11

Sony to charge $24.95 for Bravia owners to rent "Chance of Meatballs" before DVD release

Meteor, please!I'm still hoping for an early arrival of the meteor that will finally make dinosaurs like Sony extinct! ;)These companies just don't get it. And I doubt they ever will.Sony when will you learnNo wonder Sony is bleeding money, they live in a fantasy world where they think...

Tags: LIKE IT, DVD, Sony Corp., Bravia owner, Bravia

Discussion threads 2009-11-10

2010 BMW X5 M

Photo gallery:BMW X5 MMost cars sporting BMW's vaunted M badge maintain a dual character: Clark Kent for everyday commutes and Superman for track days and weekend jaunts. But the all new 2010 BMW X5 M is more like Dr. Bruce Banner--it can never really hide the Hulk lying beneath the...

Tags: BMW AG, BMW X5, car

Product reviews 2009-11-05

2010 Lexus RX 450h

Photo gallery:2010 Lexus RX 450hRemember that Seinfeld episode where George Costanza said, "I would drape myself in velvet if it were socially acceptable?" Well, sitting in the 2010 Lexus RX 450h is like being draped in velvet, and, with the economical hybrid drivetrain, it is socially responsible. Lexus vehicles show...

Tags: Lexus

Product reviews 2009-11-03

Amazon launches relational database service: Think MySQL in the cloud

Three reasons this is a bad paradigm...Security, security and...let's see, what was that other thing...oh yeah, security. The comment "enterprise customers are likely to take their time moving sensitive data into Amazon?s RDS effort" should be nominated for the understatement of the year award. What's more likely is...

Tags: Databases, Web servers, Storage, Web site development, RDBMS, Amazon.com Inc., sensitive data, database, MySQL

Discussion threads 2009-10-27

A Net Neutrality Solution: Opinions Wanted

First thoughts"the incumbents fought it tooth and nail"Same thing happened in the last 4 industrial revolutions!I'm broadly in favour of your improvements ... with a few caveats ... and will look at the 2 papers you plugged, sorry referenced ;-)"Users should be concerned that the Internet services they pay for...

Tags: Fiber optics, Net Neutrality, Net Neutrality Solution

Discussion threads 2009-10-26

Survey: cloud interest grows triple-fold; cost may not be main factor

buble bust...anyone learns from 2000 and so IT burst?Current interest in private cloudsHi Joean interesting piece, and thanks for the link to my post? This current enthusiasm for private Clouds is also interesting? and I am left wondering how long it will continue.It's presumably a mix of security concerns (real...

Tags: Marketing research, cloud computing, survey

Discussion threads 2009-10-26

WSJ chief criticizes news aggregators - creators carry cost burden

More important...than net neutrality? You are out of your mind. You probably think you are a journalist as well. What a joke. Do you even proof read your own dribble? It's obvious you don't. What kind of journalist would send out content with grammar and spelling errors? it has...

Tags: Advertising & Promotion, advertisement, Google Inc., revenue

Discussion threads 2009-10-23

Windows and Office cash cows take a hit in Microsoft's first quarter

BURN BABY BURNNice to see Microsoft start the downward spiral.Don't get too happy...Every company has a blip in its future - just wait until the next quarter.When you're on top the only way is down.Happened to all those on top at some point....IBMNovellGMLotusLike so many other companies?But then again, the...

Tags: Microsoft Windows 7, Operating systems, OPEN SOURCE, NOW IT, Microsoft Corp., Linux, Microsoft Office, Microsoft Windows

Discussion threads 2009-10-23

Net neutrality: a faster Internet for all

If I pay my ISP for fast speeds, I should get it.If I pay my ISP for fast speeds, I should get it.I do [b]not[/b] want my internet to slow down just because some person on the [b]other[/b] end didn't pay for priority traffic.Net Neutrality had to happen in the...

Tags: Internet service providers (ISPs), Internet Service Provider, Net Neutrality, faster Internet, Toll-Free, population density, Internet

Discussion threads 2009-10-23