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- Measurement Based Throughput Evaluation of Residual Frequency Offset Compensation in WiMAX
- WiMAX utilizes a physical-layer based on OFDM that is very sensitive to carrier frequency offset. Even though most of this offset can be compensated using the initial training sequence, there still remains a residual frequency offset due to estimation errors. The methods proposed to correct for this remaining offset are...
- Tags: Frequency, Compensation, WiMAX, Benefits, Wi-Fi, Wireless And Mobility, Human Resources
- White papers 2009-09-30
- Deconstructing United Airlines: Where Customers are Transactions
- Nothing new!I've had similar experiences with United.We tried to go from Baltimore to Florida...http://jeffstravellog.blogspot.com/2008/12/27-december-2008-miami-florida-nope.htmlThen we tried again the next day...http://jeffstravellog.blogspot.com/2009/01/28-december-2008-islamorada-florida-for.htmlNever had issues like this with any other airlines.A Contrary ViewWow, United really pulled your chain, as indicated by your investment in your extensive post. You cite some sad cases of...
- Tags: United Airlines, Customers Ltd., United Corp.
- Discussion threads 2009-08-20
- Carrier strength drives smartphone selections
- Carrier strength drives smartphone selectionsI'd swap 2 and 3, but otherwise agree with the orderThe only dropped calls I've had since switching to Cingular(later bought by AT&T) later turned out to NOT be their signal. There was one spot on a highway near the local airport where I would lose...
- Tags: Smart phones, Cellular phones, AT&T Corp., Verizon Communications Inc., GSM, smart phone
- Discussion threads 2009-06-22
- Washington digs in on text message pricing; asks about carrier exclusivity
- Washington digs in on text message pricing; asks about carrier exclusivityGimme? No, its socialism in actionWhy do you figure the government has any right to dictate what phones are available through what carriers? I don't happen to like the iPhone - but I know a lot of people...
- Tags: Text messaging/SMS/MMS, Cellular phones, Telecom & Utilities, text message pricing, carrier exclusivity, phone, text messaging
- Discussion threads 2009-06-17
- Leveraging RFID and 2D Barcodes: ePedigree and Beyond
- This paper highlights the drug counterfeit challenges and discusses the approaches to handle "Serialization" through track and trace of drug in supply chain. It provides approach to deploy mass serialization using EPC and carrier technologies like 2D-barcodes and Radio Frequency Identification RFID. And also provides option to implement solution to...
- Tags: Tata Consultancy Services Ltd., 2D, RFID, Wireless And Mobility, Security, Biometrics
- White papers 2009-06-17
- Apple introduces the iPhone 3GS, drops price on 3G to $99
- Apple introduces the iPhone 3GS, drops price on 3G to $99No new iPod Touch? [n/t]I said NO TEXT!RE: Apple introduces the iPhone 3GS, drops price on 3G to $99There was no mention of a new iPod touch.Time to upgrade...Well, I have an original iPhone and the battery still works all...
- Tags: Cellular phones, Wireless and Mobility, Apple iPhone, iPhone 3GS, 3G, Apple Inc., AT&T Corp.
- Discussion threads 2009-06-08
- AmbiScience 1.1 (Mobile)
- AmbiScience uses pitch/carrier frequency rate paired with the desired brainwave frequency to achieve the best results according to the research from noted American computer scientist J.C.R. Licklider. AmbiScience uses an entrainment process, that has been scientifically proven to gently and naturally sync your mind. Play one of the tracks listed,...
- Tags: Frequency, Mobile, Tesla Audio Sciences, AmbiScience 1.1, Productivity, Advertising & Promotion, Marketing
- Software downloads 2009-05-26
- AmbiScience Brain Power 1.4 (Mobile)
- AmbiScience Brain Power uses pitch/carrier frequency rate paired with the desired brainwave frequency to achieve the best results according to the research from noted American computer scientist J.C.R. Licklider. AmbiScience uses an entrainment process, that has been scientifically proven to gently and naturally sync your mind. Just play one of...
- Tags: Frequency, Mobile, Tesla Audio Sciences, AmbiScience Brain Power, Productivity, Advertising & Promotion, Marketing
- Software downloads 2009-05-26
- D-Link turns every power outlet into wall-to-wall network
- D-Link turns every power outlet into wall-to-wall network...nothing newI've had this running in my home for about a year now...I mean, I get that this may be a new product for D-Link, but don't go making it sound like they've invented something new here. They're just catching on, there are...
- Tags: Home networking, Overall IT, D-Link Systems, power outlet, network
- Discussion threads 2009-04-15
- CFR and SNR Estimation Based on Complementary Golay Sequences for Single-Carrier Block Transmission in 60-GHz WPAN
- The Single-Carrier Block Transmission SCBT, a.k.a. Single-Carrier Frequency-Domain Equalization (SC-FDE), is being considered as an option technique for the Wireless Personal Area Network WPAN operating at 60-GHz. To combat the Inter-Symbol Interference ISI in Non-Line-Of-Sight NLOS environments, the Frequency-Domain Equalization FDE based on the Minimum Mean Square Error MMSE criterion...
- Tags: Criterion, Intel Corp., Productivity, Wi-Fi, Wireless And Mobility
- White papers 2008-12-22
- What works, what doesn't
- What works, what doesn'tYou forgot an important pointThat is, once any software base finally stabilizes, force an upgrade to a new super shiny alpha implementation down everybody's throats. This is called the bullsiht baffles brains scenario.Rough figures that I've come across are that 80% of people aren't really capable of...
- Tags: Cellular phones, Telecom & Utilities, Asterisk PBX, cell phone, phone
- Discussion threads 2008-06-24
- Even an unlocked 3G iPhone will still be an AT&T iPhone
- Saul Hansell wrote up a good response to the $199 iPhone rumor. He stated that the report may actually mean that AT&T wants to lower the price of the iPhone and raise the price of data plans and/or Apple will start selling unlocked phones. However, even if the 3G iPhone...
- Tags: Apple iPhone, T-Mobile, AT&T Corp., 3G, Cellular Phones, Wireless, Consumer Electronics, Personal Technology, Matthew Miller
- Blog posts 2008-04-30
- Power Analysis for the MOS AC/DC Rectifier of Passive RFID Transponders
- The operating principle of MOS FETs AC/DC rectifier for passive RFID transponder is introduced and the power dissipation of MOS rectifier operating with 902M-928MHz Industrial, Scientific, and Medical ISM carrier frequency is presented in details in this paper. In order to maximize the operating range of RFID transponder, low power...
- Tags: Tsinghua University, Analysis, RFID, Wireless And Mobility, Security, Biometrics
- White papers 2008-03-16
- BlackBerry patent app addresses "battery slump" monitoring, management issues
- A new BlackBerry patent application published just yesterday would improve the ability of BlackBerry devices to read voltage levels. The patent app is entitled System and Method for Managing Battery Slump. As we often do when discussing patents, let's read the Abstract...
- Tags: ADC Telecommunications Inc., Signal, Battery, Monitoring, Trigger, RIM BlackBerry, Transmission, Patent App, Abstract, PA, Battery Voltage, ADC 600, Engineering, Russell Shaw
- Blog posts 2008-01-18
- Attack journalism: an iPhone example
- Attack journalism: an iPhone exampleZDNET is the worst abuser of attack journalismOver the last several months, I have watched ZDNET descend into simple attack journalism. As a matter of fact, journalism should not even be used in the same sentence with ZDNET since the two appear to be diametrically...
- Tags: journalism, iPhone example, attack journalism, Apple iPhone
- Discussion threads 2008-01-07
- Getting started with Android
- Getting started with AndroidWicked coOL Ed!ntRE: Getting started with Androidfound some step by step tutorial at http://www.mymobisoft.comRE: Getting started with AndroidIf you want the skinny on Android I suggest you subscribe to Dims' blog and take a look at the previous entries: http://davanum.wordpress.com/ He's the man who's had the first...
- Tags: Cellular phones, Telecom & Utilities, Google obviously, RIM BlackBerry, cell phone, phone, Getting Started
- Discussion threads 2007-12-16
- Google to bid alone on 700MHz spectrum
- Google to bid alone on 700MHz spectrumGoogles interest is only in keeping the spectrum free and open, at leastfor right now. But, they just might also be interested in doing some of the same commodity magic to at least the network infrastructure side of things to support all of that...
- Tags: spectrum, Google Inc., network, Sprint Communications
- Discussion threads 2007-11-19
- The Achilles' heel in Google's phone plan
- The Achilles' heel in Google's phone plandoesn't google want to buy wireless frequency + make own phone?Then it would not have to grovel to anyone. If Google had its way, all wireless would be free, ad-supported. All wireless voice and data communications would be trolled by its search crawlers, indexed...
- Tags: Telecom & Utilities, Google Inc., phone, carrier, phoneTop, Achilles
- Discussion threads 2007-11-12
- Will flash EVER replace disk?
- Will flash EVER replace disk?"EVER" is a long timeWhether it will be called "flash", it is clear that some sort of solid state memory will eventually replace mechanical memory accessed systems. Hard disk manufacturers have done a great job improving their product, and the fight can be prolonged. ...
- Tags: Network technology, disk, memory
- Discussion threads 2007-09-21
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When you transition from your existing Red Hat environment to SUSE Linux Enterprise from Novell, you can recognize dramatic cost savings, perhaps as much 50%
