Posts tagged "broadband"

[4] Is ACN a Business Opportunity or Scam?

http://www.acnvideos.com

ACN, the worlds largest direct selling telecommunications company, will be featured on an episode of The Celebrity Apprentice, March 22 , 2009.

Ive come to know Greg, Robert, Tony and Mike, the Co-Founders of ACN, very well. They have built a terrific company and their new ACN Video Phone is amazing. I simply cant imagine anyone using this video phone and not loving it. I cant wait to see how our Celebrity Apprentice Teams launch it to the world! stated Donald J. Trump.

The ACN Video Phone will be featured in an episode in which celebrity contestants are tasked with developing a launch event to showcase the new technology. The ACN Video Phone can truly change the way people communicate by allowing them to see the person they are talking to, not just hear their voice on the line; therefore celebrity contestants will be judged on how much energy, excitement and emotional appeal they convey in their unveiling.

The Celebrity Apprentice is an opportunity for ACN like none other. We are excited about having the celebrities unveil our ACN Video Phone to the world. This is a break-through technology that will literally revolutionize the way we communicate and will be in millions of homes in the near future, said ACN President and Co-Founder, Greg Provenzano.

ACN has been in business nearly two decades and operates in 20 countries on three continents. The company offers everyday services including local and long distance calling, Internet and wireless services, satellite TV and home security. In addition, ACN offers digital phone service with video phones the very latest in communications technology that is simple to use and requires a high speed broadband connection. Seeing is believing see for yourself on http://www.myacn.com.

Since 2006, ACN has been endorsed by multi-billionaire and Apprentice executive producer, Donald J. Trump. He has gone on to speak at several ACN International Training Events at which he has praised the companys founders, business model and video phone. A natural progression of this relationship is ACNs appearance on the prime-time reality show.

For more information on ACN, the revolutionary video phone and digital phone service, which can replace traditional phone service, visit http://www.myacn.com, www.acnintegrity.com, or http://www.acnvideos.com.

About ACN, Inc.

Founded in 1993, ACN has become one of the fastest growing companies in the world by providing customers with leading edge services such as digital phone service and video phones as well as providing a better alternative for services they need and use everyday like local and long distance calling, wireless and the Internet, satellite TV and home security. ACN operates in 20 countries with offices throughout North America, Europe and Asia Pacific.

Duration : 0:6:28

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Wireless Quality-of-service

Focusing on an important and complicated topic in wireless network design, Wireless Quality of Service: Techniques, Standards, and Applications systematically addresses the quality-of-service (QoS) issues found in many types of popular wireless networks.

In each chapter, the book presents numerous QoS challenges encountered in real-world applications and delineates ways to overcome these obstacles. Some of the challenges explored are performance impairments in WLAN hotspots, video streaming applications, and broadband wireless access. The techniques and mechanisms covered to tackle these problems include medium access and call admission control techniques, a parameter tuning algorithm, the QoS-enabling features of IEEE 802.11e, a Markov chain model, a probe-based distributed admission control mechanism, topology-transparent scheduling protocols, and a novel multicast congestion control mechanism.

Addressing advanced topics and future directions, the expert contributors acknowledge the need for more research to solve several open issues. In the meantime, they offer innovative solutions to solve current QoS problems.

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Mobile Video Upload: Bringing People Closer to One Another

What we all fear when distance – physical distance – is placed between us and the ones we love is that an unwished for phenomenon should ensue. The consequence we fear is the alienation from the people with whom we once used to spend all of our time. Fortunately enough, the uplift manifest in communication technologies these days can serve as a reliable and valuable tool to help us keep in touch with those we left at home. In fact, the boost experienced by the above mentioned technologies is so impressive that even people who are separated by a continent can be parts of more than satisfactory communication.

From mobile phones to Internet facilitated means we have arrived at a particular pattern combining them both: a pattern of mobile video upload which associates the speed and quality of Internet services to the video features of cameras or of the many mobile phone services. This device has taken the form of an upload video site, where members can upload pictures, either from their mobile phones or from their video cameras, so that their loved ones should actually be able to have an accurate image about what’s new in their life.

An upload video site, where confidentiality of the pictures shared is maintained (pictures should be available only at the level of the people targeted by the sender of the pictures) and where uploads are possible even from mobile phones, is, however, a somewhat singular object, at least for now. Moreover, finding the upload video site you can trust can be a rather difficult task; one guarantee that privacy terms are complied with is to browse through such a site and look for a privacy policy. You can be sure that privacy terms will not be evaded on a site like HotClips.mobi, because this is, above all, a site targeting family relations and the positive encouragement of closeness of these family relations.

How is it possible for an upload video site to improve a closeness that seemed shattered by distance? Just think about the significance that pictures have. A film of you and the friends you have made in the country where you work (or where you study) is as depictive as the e-mails you send. In fact, it is more eloquent. A mobile video upload can say more about the spontaneity of the moments you share with those left at home than any e-mail you have sent. Your voice and your face are there. The same, your parents, other relatives or friends can communicate with you through the same channel. You can send unique, loving messages by means of a mobile video upload. It is not closeness which is shattered, but rather it is distance the one which is overcome. The feeling created is a matchless one: togetherness. Of course, it was togetherness you were looking for. This is the feeling, the single, natural feeling able to prevent alienation. Families from different, remote places are brought together by a simple mobile video upload.

Worried that a lower bandwidth Internet connection couldn’t keep up with the video format you are uploading? An AVI format might be indeed too demanding for the speed of such a connection, but a reliable upload video site will also “cooperate with” a RealVideo format and with a QuickTime format, and, as a matter of fact, with other types of video format (MPEG and Shockwave included). However, keep in mind that a lower bandwidth Internet connection will result in the poorer quality of the film streamed over the Internet. With a broadband/high-speed connection there will no need of similar worries. In this case, all that you care about is that the upload video site is adequate for uploading the type of video format specific to your mobile phone or video camera.

Moreover, there are possibilities of converting mobile phone video formats (such as 3GP) into AVI or MPEG formats, so you don’t need to tantalize yourself over the manner in which you should deal with a mobile video upload. There are generous resources of software able to operate such a conversion; the only thing you should be concerned about is that such software should be, at the same time, freeware and free of spyware. With several reviews on different types of software you can be certain you are doing the right thing. In the end, a mobile video upload does not require the skill of a scientist; it can be done, practically, by anybody who has ever dealt with mobile phones and with the Internet. And remember that such an upload video site remains a reliable tool, a stable bridge between different countries, or different continents for that matter; it is the channel that builds a connection between people in Canada on one side, for instance, and people in India, on the other side, crossing by means of an Internet stream over the continent of Europe and bringing remote locations closer.

Amelie Mag
http://www.articlesbase.com/art-and-entertainment-articles/mobile-video-upload-bringing-people-closer-to-one-another-86111.html

Comcast Cable Will Bundle All Your Digital Services

Comcast has deals that combine digital cable TV, telephone and Internet in one pacakage.  The Comcast Triple Play bundle sure has saved a lot of people money. As well as the fact it has saved a lot of people time, when they done have to run to 3 different places and pay 3 different bills.  The difficulties of having different companies for your phone, internet and television are gone.  In addition to the three great services Comcast has avaliable, they also come with cash back or rebates.  It is possible you are sick of the satellite service which continues to black out and has way to many service interruptions.  If you have a satellite dish you have to clean them off after a snow storm- you have no choice!  With Comcast’s bundle packages, you do have a choice and can be guaranteed fast and easy service—all the time!

You won’t get bored with Comcast, they have hundreds of channels to choose from.  And when you want the soothing sounds of music, Comcast has over 40 channels to choose from.  With the fear of missing your favorite show gone now, you’ll be glad you switched to Comcast digital cable.  Parents are happy with the parental control system and kids are happy to create favorite lists for ease of use when getting ready to watch their favorite shows.  You can immediately receive on demand movies, not like other companies where you need to wait.  On-demand movies start quickly with a click of the controller.

In addition, Comcast provides the latest Broadband internet connection. Allowing you to get rid of that outdated dial-up modem.  Use Comcast’s Cable Internet Service to quickly surf the web and download at high speeds.  In addition, the Internet service can help you connect your television to all of your interactive television/computer games, so you will be able to play with people throughout the country.  You will not be attached to a single computer by using their wireless modem.  With Comcast and their wireless internet service you are not bound to a single room and a phone line.  You can take your laptop from room ot room, and browse and surf the internet with ease and in comfort.  Comcast was one of the first to bundle their cable with Internet and is a leader in the industry, is your phone service?

Comcast’s trademarked Digital Voice option is without a doubt among the sharpest available.  Digital phone service eliminates dropped calls and scratchy lines.  You can continue to maintain the most popular phone features that include call waiting, call forwarding, caller ID, and voice messaging.  You won’t need to get a different phone or fax number because Comcast already has the technology to do this.  Their low price has no hidden fees for your local and long-distance calling like some other digital phone services.  Perhaps you signed up for an introductory digital phone service. But now that the promotional period is over, you are paying three times as much.  When you signed up, did they make you aware of that?  The Comcast digital phone service is highly reliable and unique in features and technology.

With Comcasts surf, talk and view package, their Triple Play Package has been a success from the beginning of offering all three services in one bundle.  You should not have to waste your time dealing with three companies for your digital needs.  Seriously though, it is the 21st century!  Discover how simple a Triple Play Package can fit into your home by ordering Comcast Cable now.

Suzanne W McMahon
http://www.articlesbase.com/technology-articles/comcast-cable-will-bundle-all-your-digital-services-687721.html

Verizon Wireless Broadband Review

http://www.mobile-broadband-reviews.com/verizon-wireless-broadband.html for the full details. Verizon Wireless Broadband is one of the best services out there right now. Only con is a restrictive contract

Duration : 0:4:46

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technically, what is the difference between CDMA and GSM wireless services?

hi i am a electronics and communication engg student and looking for a fundamental , technical answer please help me out plzzzzzzz ……..people tell me the answer for this

CDMA employs spread-spectrum technology and a special coding scheme (where each transmitter is assigned a code) to allow multiple users to be multiplexed over the same physical channel. By contrast, time division multiple access (TDMA) divides access by time, while frequency-division multiple access (FDMA) divides it by frequency. CDMA is a form of "spread-spectrum" signaling, since the modulated coded signal has a much higher data bandwidth than the data being communicated. An analogy to the problem of multiple access is a room (channel) in which people wish to communicate with each other. To avoid confusion, people could take turns speaking (time division), speak at different pitches (frequency division), or speak in different languages (code division). CDMA is analogous to the last example where people speaking the same language can understand each other, but not other people. Similarly, in radio CDMA, each group of users is given a shared code. Many codes occupy the same channel, but only users associated with a particular code can understand each other.

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GSM is a cellular network, which means that mobile phones connect to it by searching for cells in the immediate vicinity. There are five different cell sizes in a GSM network—macro, micro, pico, femto and umbrella cells. The coverage area of each cell varies according to the implementation environment. Macro cells can be regarded as cells where the base station antenna is installed on a mast or a building above average roof top level. Micro cells are cells whose antenna height is under average roof top level; they are typically used in urban areas. Picocells are small cells whose coverage diameter is a few dozen metres; they are mainly used indoors. Femtocells are cells designed for use in residential or small business environments and connect to the service provider’s network via a broadband internet connection. Umbrella cells are used to cover shadowed regions of smaller cells and fill in gaps in coverage between those cells. Cell horizontal radius varies depending on antenna height, antenna gain and propagation conditions from a couple of hundred meters to several tens of kilometres. The longest distance the GSM specification supports in practical use is 35 kilometres (22 mi). There are also several implementations of the concept of an extended cell[12], where the cell radius could be double or even more, depending on the antenna system, the type of terrain and the timing advance.

Indoor coverage is also supported by GSM and may be achieved by using an indoor picocell base station, or an indoor repeater with distributed indoor antennas fed through power splitters, to deliver the radio signals from an antenna outdoors to the separate indoor distributed antenna system. These are typically deployed when a lot of call capacity is needed indoors; for example, in shopping centers or airports. However, this is not a prerequisite, since indoor coverage is also provided by in-building penetration of the radio signals from any nearby cell.

The modulation used in GSM is Gaussian minimum-shift keying (GMSK), a kind of continuous-phase frequency shift keying. In GMSK, the signal to be modulated onto the carrier is first smoothed with a Gaussian low-pass filter prior to being fed to a frequency modulator, which greatly reduces the interference to neighboring channels (adjacent channel interference).

Bundle All Your Digital Services With Comcast Cable

Comcast is offering a bundle package that includes digital TV, phone and internet all in one.  They call it the Triple Play Package and it truly is a home run in the cable industry.  No more hassles of three different companies, you can have one for your phone, internet and cable.  In addition to the three great services Comcast has avaliable, they also come with cash back or rebates.  Maybe you have satellite and you are tired of the blackouts when it rains to much, or when they lose signal.  Maybe you should consider changing to Comcast and their Triple Play Package.  You can be assured that people who have satellite dishes will need to clean them off after heavy snow- they will have no other options!  Comcast’s bundled packages mean you get your choice of options and a guarantee of prompt and reliable service every time!

First, Comcast Cable offers an awesome digital cable TV service that includes over 300 channels and over 40 CD music channels.  With the fear of missing your favorite show gone now, you’ll be glad you switched to Comcast digital cable.  Kids enjoy making lists of their favorites to more easily watch the shows they like, and parents love the parental control system.  On-demand movies are there immediately, not like satellite companies who make you wait for the next round to start.  Your on-demand movie will start quickly with just one click of your control!

You can toss that old dial-up modem when you subscribe to Comcast’s Broadband Internet service.  With Comcast’s Cable Internet Service, you can browse the internet quickly and expect lightning-fast downloads.  In addition, the Internet service can help you connect your television to all of your interactive television/computer games, so you will be able to play with people throughout the country.  And their wireless modem operation means you aren’t confined to a single computer!  With Comcast and their wireless internet service you are not bound to a single room and a phone line.  You can take your laptop from room ot room, and browse and surf the internet with ease and in comfort.  Ask yourself, does your phone service bundle their cable with Internet as does the industry leader Comcast?

Comcast’s Digital Voice® is absolutely one of the clearest out there.  No more dropped calls or scratchy lines with this digital phone service.  With this plan, you will also receive various call features such as call waiting, call forwarding, caller ID and voice messaging.  You won’t need to get a different phone or fax number because Comcast already has the technology to do this.  Unlike other digital phone services Comcast is one low price with no hidden fees for your local or long distance calls.  Now that the honeymoon is over with your introductory rate you might be paying triple for your digital phone service.  Did they tell you that when you signed up?  The digital phone service offered by Comcast in unsurpassed in the level of reliability, the plethora of features, and the 21st Century technology.

With Comcasts surf, talk and view package, their Triple Play Package has been a success from the beginning of offering all three services in one bundle.  Don’t waste your time trying to deal with three companies for all your digital needs.  It is the twenty first century afterall.  Order Comcast Cable today and see how easy they can make a Triple Play Package fit into your home.

Suzanne W McMahon
http://www.articlesbase.com/technology-articles/bundle-all-your-digital-services-with-comcast-cable-685884.html

The Future Of Wireless Uk Broadband

Wireless broadband in the UK has never seemed to take off as well as wired broadband. Most households in the UK have the ability to get broadband internet, but wireless access is limited.

There are many reasons why wireless internet is better than wired internet, but in the UK it seems that no provider can get it to work for the users. It may just be, though, the answer to those living in remote areas where broadband service is less than desirable.

The wireless providers are finding a niche market in remote areas, the younger generation and business minded people who are seeing the perks of a wireless connection.

The difference between wireless and wired internet is basically that wireless internet uses no wires, where wired internet does. A wireless service is sent through radio signals instead of through lines and cables.

A person with a wireless connection can hook up to the internet without ever hooking anything into their computer. With a little set up the computer is ready to be used with a wireless internet service.

Then a person can use their computer wherever they like, as long as it is within an area where wireless broadband is offered. Wireless internet provides so much freedom to both providers and users.

For the provider wireless UK broadband is a far better solution than wired. Wireless internet connections are much easier to set up and maintain than wired services. It is also far easier to get wired services to remote areas than wired services, which is why wireless service is heavily promoted to people in those areas.

For the user, wireless internet offer flexibility. Nothing wired into a computer, no need to add new lines and far fewer maintenance issues.

With a wireless connection a person is no longer confined to their home, hooked into the broadband connection, they can use their wireless connection around their home or in many of the public places that offer wireless broadband access, like pubs or restaurants.

Wired internet is most popular for laptop computers and mobile phones. Many people do not see the idea stretching to their home computer and feel that it is complex and too involved for them to deal with. With three-quarters of the population of the UK using broadband services, only a third are actually using wireless technology.

The internet choices in the UK change rapidly. Wireless UK broadband is still fairly new, but many companies are jumping onboard to provide it to their customers. Currently wireless

UK broadband is available to limited areas. As the providers work through the kinks and get more users interested, it is likely that wireless broadband will overtake wired broadband as the internet service of choice.

For more information on how UK broadband contact http://www.ukispreview.co.uk

Robert Michael
http://www.articlesbase.com/internet-articles/the-future-of-wireless-uk-broadband-83843.html

V Cast! Verizon Wireless on Tampa Bay’s Media Talk

Chuck Hamby, Verizon Wireless’ Media & Public Relations Manager for Florida, and Bob Elek, Verizon’s Media Manager in Tampa, chat with Tampa Bay’s Media Talk hosts Janet Sherer and Rob Tiisler about what it means to build one of the nation’s first wide-area wireless broadband networks, deliver one of the nation’s first wireless consumer 3G multimedia services, launch a comprehensive mobile music service worldwide, and claim the highest customer loyalty in the industry based on lowest-in-industry churn.

Duration : 0:8:19

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Nokia N95: Smart Slider 3G Phone

No one had ever imagined that the mini mobile device would become a necessity for everyone. There was a time when mobile phones were rare and very much expensive. Now, things are totally different and mobile phones have become the easiest and cheapest source of communications. The unprecedented growth in the mobile industry have totally metamorphosed the mobile world. Packed with advanced features, latest mobile technology is at par with the information technology. The technological growth in the mobile industry is still going on. And, as a consequence, every next day new and latest mobile phones are being launched. From entertainment to business features – latest mobile phones are more than just a communication device.

With the introduction of 3G technology, mobile industry has again come up with something that no one had ever expected before. This technology not only offers fast data connectivity, users can also access broadband speed internet. After the launch of 3G phones, mobile companies are now introducing HSDPA enabled phone that are more advanced than the 3G. HSDPA enabled phones come under 3.5G category that offer 10 times fast data transfer and internet connectivity than the 3G phones. Nokia has introduced the first HSDPA enabled phone in its N series portfolio, the Nokia N95.

The two way slider phone comes equipped with high-end features including GPS navigation, a 5.0 mega-pixel Carl Zeiss optics camera, video recorder, music player, stereo FM radio with Visual radio support and lots more – explore new places, capture some memorable moments or play your favourite songs – everything is possible with the Nokia N95. The quad band phone is packed with latest technologies such as 3G, Bluetooth, EDGE, HSDPA, WLAN Wi-Fi – allowing you to enjoy fast data connectivity and accelerates mobile Internet accessibility. And, supported with microSD memory card – the phone offers more space for music tracks, images and video clips. Experience the true capability of 3G and HSDPA with the Nokia N95.

Caitlin Lucy
http://www.articlesbase.com/communication-articles/nokia-n95-smart-slider-3g-phone-120063.html