wireless data network

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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...

Tags: Wi-Fi, Processors, Cell, WiMAX, wireless data network, wireless, data network, Cingular Wireless, network

Discussion threads 2004-12-01

Generalized Proportional Fair Scheduling in Third Generation Wireless Data Networks

In 3G data networks, network operators would like to balance system throughput while serving users in a fair manner. This is achieved using the notion of proportional fairness. However, so far, proportional fairness has been applied at each base station independently. Such an approach can result in non-Pareto optimal bandwidth...

Tags: Data Network, Wireless Data Network, Network, Fairness, Wireless, Networking

White papers

Additional Resources

NetGear WNHDEB111 HD Gaming Wireless N Networking Kit

Editors' note: As the NetGear WNHDEB111 HD Gaming Wireless N Networking Kit is a gaming networking accessory, we didn't put it through the same testing process we use for wireless routers.While home wireless products continue to invade the marketplace, the demand for high-speed wireless performance increases. At this point,...

Tags: Routers & switches, Network technology, NETWORKING, Ethernet, Wi-Fi, Wireless and Mobility, Wi-Fi Protected Setup, Netgear Inc., router, wireless, network

Product reviews 2009-11-05

Five interesting new details about Verizon's Moto Droid

HTML5 a "nonstandard"?Isn't HTML5 a "nonstandard", in that it hasn't been approved yet?I can't wait for my new ....... after 2 deal to arrive! Sounds like this phone rocks. That combined with Verizon Wireless coverage this should be a big winner!So the big "savings" from using a "free"...

Tags: Handhelds, GPS, HTML5, Verizon Communications Inc., Moto Droid, phone, Google Inc., Microsoft Corp.

Discussion threads 2009-10-28

TP-Link TL-WR741ND Wireless Lite N Router

At less than $40, the TP-Link TL-WR741ND Wireless Lite N Router is among the cheapest 802.11n routers, if not the cheapest, you can find on the market. It's also the first we've reviewed that supports the single-stream standard and therefore caps at only 150Mbps hence the Lite designation. Other Wireless-N...

Tags: Routers & switches, Network technology, NETWORKING, router, network, TP-LINK

Product reviews 2009-10-26

News to know: Windows 7, Net Neutrality, Nokia-Apple; Kindle

Here are today's notable headlines. You can get News To Know via email alert and RSS daily. For continuous updates see BNET's around-the-Web tech coverage. Windows 7 Coverage Andrew Nusca: Liveblog: Microsoft CEO Ballmer kicks off Windows 7 availability Adrian Kingsley-Hughes:...

Tags: Nokia Corp., Andrew Nusca, Apple Inc., Net Neutrality, Sam Diaz, Microsoft Windows 7, Microsoft Windows, Operating Systems, Software

Blog posts 2009-10-23

Samsung Intrepid (Sprint)

The Samsung Intrepid made its debut at CTIA Fall 2009 as Sprint's first Windows Mobile 6.5 smartphone. Admittedly, we weren't particularly impressed by the handset's drab and slightly plasticky design when we saw it at the show but now that we've had some time to get to know the device,...

Tags: Keyboards, Monitors & displays, Handhelds, Sprint Communications, Samsung Intrepid, Samsung Electronics Co. Ltd., touch screen

Product reviews 2009-10-22

AT&T cuts churn rate; Activates 3.2 million iPhones; Touts network upgrades

It will be interesting to see if Droid ....... effects that churn rate.If AT&T wanted me in their network......AT&T must lower the deposit to $100 instead of $500.Sorry, AT&T! You lost and Sprint is the winner! :)What deposite?We paid no deposite.Not at the start.Many people just bought into the 2...

Tags: Smart phones, network upgrade, AT&T Corp., Apple iPhone, network, Verizon Communications Inc.

Discussion threads 2009-10-22

AT&T cuts churn rate; Activates 3.2 million iPhones; Touts network upgrades

AT&T's bet on the iPhone continues to work well. The company reported a better-than-expected third quarter, delivered post paid churn of 1.17 percent (a low for AT&T), activated 3.2 million iPhones and boosted data revenue by 33.6 percent. The telecom giant on Thursday delivered net income of...

Tags: Network Upgrade, Apple iPhone, Network, AT&T Corp., Wireless, Wi-Fi, Wireless And Mobility, Larry Dignan

Blog posts 2009-10-22

Apple's bumper crop of fall hardware, reviewed

Where is the love for Nvidia?A number of questions come up:Why not Nvidia chipsets anymore? Why did they go back to Intel for core logic when they slammed them in a previous tech show for power management concerns?What happened to added graphics options on the Mac Pro? Where...

Tags: Mice, Servers, Desktops, hardware, Mini, GT 120, NVidia Corp., server, mouse, Apple Macintosh, Apple Inc., Magic Mouse

Discussion threads 2009-10-21

B&N's Nook e-reader: Weirdly unrevolutionary

In addition to this posting, please visit this clarifications posting to get the whole picture. It would be nice to say, as Matt Miller has, that the e-book and e-reader market was revolutionized today. It simply got more interesting. A careful reading of the $259 Nook's...

Tags: E-reader, Device, E-book, Amazon Kindle, Barnes & Noble Inc., Wireless, B&N, Nook, Cover-flow, Wireless LANs, Wi-Fi, Wireless And Mobility, Mitch Ratcliffe

Blog posts 2009-10-20

Owners set up online memorial to dead Apple Time Capsules

wowBut those "older" ones aren't really that old.Hilarious!! ntntYeaBecause to Apple, function follows form... so your drive isn't as pretty, but it functions better and its cheaper. Trust me, you win.Well, he wins only ifno one has to look at the device. :)RE: Owners set up online memorial to dead...

Tags: Backups, Time Capsule, disk, Apple Inc., Apple Time Inc.

Discussion threads 2009-10-15

CommView for WiFi 6.2 build 655 (Windows)

CommView for WiFi is a wireless network monitor and analyzer for 802.11 a/b/g/n networks. The program presents a clear, detailed picture of network traffic that facilitates the examination and analysis of packets, helping the user to pinpoint network problems and troubleshoot software and hardware. With over 70 supported protocols, CommView...

Tags: Network, Microsoft Windows, TamoSoft, CommView, Wireless LANs, Wi-Fi, Wireless And Mobility, Networking

Software downloads 2009-10-13

T-Mobile halts sales of Sidekick

T-Mobile USA has, at least temporarily, stopped selling all models of the Sidekick in the wake of a massive hardware failure that resulted in many customers losing their e-mail, contacts, and other data. Wireless carrier T-Mobile USA has, at least temporarily, stopped selling all models of the Sidekick in...

Tags: T-Mobile, Sidekick, Sales Strategy, E-mail, Sales Force Management, Sales, Online Communications, Microsoft, Ina Fried CNET News

News items 2009-10-12

Ubicomp 2009 and the fusion of our digital and physical worlds

Recently, I used my newly downloaded Zipcar app on my iPhone to unlock and honk my booked vehicle from several yards away. It was more novel than useful, but a tall tale example of the countless invisible interactions we're having with sensing, inferring, and data transferring machines every day. It's...

Tags: Ubiquitous Computing, Chris Jablonski

Blog posts 2009-10-09

CTIA: Qualcomm, AT&T execs reflect on Mobile's past, future

In many ways, it may feel like we've "arrived" when it comes to wireless technology. But Drs. Irwin and Paul Jacobs, the father-and-son duo who run Qualcomm, pointed out during a chat with CTIA President Steve Largent this morning that the industry has seen major changes over the decades and...

Tags: Device, Mobile, Network, AT&T Corp., Qualcomm Inc., CTIA, Networking, Sam Diaz

Blog posts 2009-10-08

Verizon ad trashes AT&T's 3G coverage

However, JD Power tells us a slightly different storyAccording to their latest survey the iPhone is ranked top in customer satisfaction for both consumer and business users. In fact I was surprised at the size of the large margin the iPhone has with business users.I guess this means that if...

Tags: Smart phones, Telecom & Utilities, Apple iPhone, AT&T Corp., phone, Verizon Communications Inc., AT&T 3G coverage, AT&T 3G, advertisement, Apple Inc., 3G

Discussion threads 2009-10-08

News to know: Google; CTIA; Microsoft; Apple

Here are today's notable headlines. You can get News To Know via email alert and RSS daily. For continuous updates see BNET's around-the-Web tech coverage. Larry Dignan: FBI's 'Operation Phish Phry' snares nearly 100 people Sam Diaz:Mobile VoIP services no longer taboo, following AT&T...

Tags: Google Inc., Larry Dignan, Mobile, AT&T Corp., Apple Inc., Microsoft Corp., Web Browser, CTIA, Data Centers, Cellular Phones, Web Browsers, Podcasts, Tablets, Storage, Hardware, Data Management, Consumer Electronics, Personal Technology, Internet, Notebooks & Tablets

Blog posts 2009-10-08

Are you a mobile broadband hog? Should that be your problem?

Well, if I am a light user, I DO NOT want to pay for the hogs that drive upcosts for the carriers. I want a dirt cheap plan, that will immediately throttle me if I start hogging, or, possibly give me the option to pay more if I want to...

Tags: Smart phones, Wireless and Mobility, Network technology, Apple iPhone, mobile broadband, AT&T Corp., broadband, mobile, UNLIMITED

Discussion threads 2009-10-07

Are you a mobile broadband hog? Should that be your problem?

Should mobile broadband be preserved, much the same way people are interested in conserving energy and saving the environment? During a keynote speech at CTIA, AT&T Mobility CEO Ralph de la Vega spoke about the state of the wireless industry and the trends that we're seeing in...

Tags: Mobile, Broadband, AT&T Corp., Mobile Broadband, Advertising & Promotion, Broadband Internet, Network Technology, Telecommunications, Wireless And Mobility, Marketing, Networking, Sam Diaz

Blog posts 2009-10-07