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Mobile Broadband – Advantages and Disadvantages

Wireless is the new kid on the block that seems set for greatness. How could it not be, after all, when it offers various degrees of freedom that previously simply did not exist? By avoiding the clutter of wires, and allowing portable notebooks to truly be as portable as they should, wireless technology has found a place in the hearts of even the most jaded computer users.

Mobile broadband is an extension of this newfound freedom. By offering high-speed, broadband, internet access of a wireless nature through portable modems, telephones or other custom devices, it allows, again, for more freedom. Unfortunately this freedom comes with disadvantages too.

Two major advantages of mobile broadband

Firstly, mobile broadband offers unprecedented levels of convenience as far as broadband internet is concerned. All that is needed is the modem, and internet access is readily available, in theory anyway. If coverage is good enough, it would be completely possible to use mobile broadband overseas from any computer terminal you happen to pass by.

Secondly, the complete lack of need for a landline makes for further flexibility. Whether at home, work, or the park, a land line is completely unnecessary. This translates into even less cables dangling around, and even greater portability.

Two major disadvantages of mobile broadband

Firstly, rather unfortunately, the range of reception for most mobile broadband networks seems to be decidedly limited for now. Sometimes the bad reception exists in ‘pockets’ here and there from which connecting to the broadband internet is not possible, but at other times it can be entire areas that are simply not covered. Also worrisome is the fact that when there is a high concentration of users in a particular area utilizing the mobile broadband, it can cause a general slowdown in service.

Secondly, the bandwidth available to mobile broadband customers is generally much smaller than their more conventional cousins. Although this particular limitation would go unnoticed to most casual users, heavier internet users would find it stifling to their activities. Some current mobile broadband providers charge on a per-MB usage basis and this too can end up being costly unless the broadband is used sparingly.

As a verdict, mobile broadband has a vast potential that can be tapped into and taken advantage of, however it remains very much limited as of yet. That said, it should be noted that the same was said of wireless networks at one point in time, not so very long ago, and as such never underestimate what tomorrow may bring.

For the casual user that values mobility and convenience over speed and consistency, mobile broadband is still a pretty attractive option. However for heavy internet users, and others that simply cannot, or do not, wish to handle the reception problems or bandwidth limitations, it may be unwise to sign up to this particular option just yet. Once the kinks are worked out of the execution, mobile broadband really will come into its own as the preferred form of internet access.

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3G Mobile Broadband Internet Access

Are you Abroad? On a Business Trip? Get “Wireless Internet on the Move,” the new 3G international mobile broadband Internet access, added to the global WiFi hotspots, dial-up and Toll Free MobilityPass network allow travelers to connect instantly and safely connect wirelessly everywhere around the world.

Ready to use with any unlocked Mobile Internet phone, i-phone or any laptop, the 3G Mobile Broadband offers a plug and play solution for Pc, Mac or linux that includes an International 3G / UMTS / GPRS / HSPDA / EDGE USB modem Operating at incredibly fast connection speeds of up to 7.2 MB, and the data SIM card to connect users from continent to continent while matching any standard.

Wouldn’t it be great if you could stay in touch and manage your current e-mails securely wherever you are? Maintaining security online is especially imperative when using wireless Internet access. For this reason, the Mobility Pass service insure your privacy and confidentiality with an extra layer of data encryption VPN to secure the unified communication suite that include, Phone call, SMS Text messaging, push e-mails, fax, IM – Instant Messaging, files and emails backup and all other online and remote communications.

With international roaming internet access, travelers experience the ultimate freedom to roam the Internet anytime, anywhere. Not only does the 3G Mobile Internet access connect internationally, there is no contract, monthly fee, setup fee, or maintenance fee, and there is absolutely no billing for service not used, which means that users are able to truly pay as they go. This also allows users to control costs by paying as they go and managing credit available on their account.

Mobility Pass includes in every mobile Internet package privacy and confidentiality of all customer information as well as increased security for access to the mobile Internet. The beauty of the packages is that if the Internet is not used the customer is not billed unlike most of the competition that bills the customer regardless of usage and transfers. This makes it a logical choice for business people around the world. From the United States to Europe and Asia, United Kingdom, France, Italy, Spain, Germany, Portugal, Greece, Japan, Hong Kong, Israel, and multiple other locations, A Mobility Pass access is the ideal choice for conveniently and securely connect business travelers.

About MobilityPass: MobilityPass has developed an unsurpassed reputation providing pay-as-you-go roaming internet service to traveling clientèle for the past eight years. Adhering to the highest customer service standards, the company has provided WiFi, broadband, dial up, toll free and 3G (UMTS) connections to individual roaming users or to entire companies on their corporate plan
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Mobile Internet Satellite Broadband – chapter 1

Being on the road has its advantages; the freedom is the biggest one. One draw back was the Internet Service, but having done much study on the mobile Internet Satellite Systems and future technologies; I was able to become a beta tester of the MotoSat system in 1999. I have used the system ever sense.

My company, the Car Wash Guys had joined forces with a Strategic Alliance of GM Hughes Satellite Division to beta test the First Fully Self contained, fully Networked Mobile Corporate Office, taking advantage of the newest in WiFi technology. We were the first in the world to have this powerful capabilities which at the time nearly blew away the Pentagon’s Performance with their 77 million dollar investment and Iridium Bailout.

Mobile Corporate Offices are the Wave of the future, where Network Centric Warfare (Net-Centric) in the marketplace combined with strategic mobile command centers used to create a network of networks, which will eventually dominate all of their market sectors. Corporate Giants are slowly learning the game is changing. And we are the ones teaching them. We are the leaders in technology and they will have to learn the hard way. Car Wash Guys are leading everyone’s industry this time. As far as the car wash industry is concerned we left them in the dust a decade ago. Today we use 20 times less water, a third of the labor and spend less than a tenth of the capital to do it. We now have much bigger fish to fry as we go for the gold. To work with this technology you must move your business at the speed of thought.

We at our Bravo research team of WashGuys, had been studying the newest in satellite technologies. Most of our recent studies have been on satellite data transmissions and as many of you know we have become very knowledgeable over the years with satellite communications, I happened to live next door in Malibu from a physicist who worked at the Rockwell Research Center in Thousand Oaks CA. First we would like to talk about actually data transmission speeds and problems associated with relays and problems of security of data when data jumps from satellite to satellite or from satellite to ground. Also with the problems of relay where any and all data can be recorded. As everyone knows the Pentagon bailed out the Iridium project, which is good since we have learned so much from this. The 75 million dollar contract helped pay the bills of 7 million a month including the 40 million per year to Boeing who flies the satellites. Iridium was nice in that it covered the whole Earth, all oceans and remote areas, with spare satellites ready just in case. Iridium had 66 satellites in orbit in use at about 485,000 up. Very close and helps with data lag associated with satellites which is normally a half second or more. The data can be transmitted at 1Mbs, which is slow considering the Wash Guys data transmission capabilities of 10-12.265 Mps up load and the 1Mbs download, faster than that of the US Department of Defense. The other problem we see with their system is the relay in Tempe, AZ home of Motorola, which is unsafe due to the newest wave of possible terrorist devices such as the brief case electronic impulse devises which work from building tops and could easily destroy its relay station. This is why other systems, which are not voice systems and generally web based and data use satellites are much better such as the Globalstar System.

With Globalstar, which is in debt and filed bankruptcy, due to small amount of debt to Qualcomm who is also in trouble and Loral, it may cease to exist. EuroCom has a neat system, which is used in the shipping industry and there is an interesting article in Professional Mariner this month about them and a few others. It is similar to Imersat and supports PBX and PABX systems on ships. Of course the bent pipe approach by GlobalStar is worth considering its 48 operational satellites and the four spares. Only real problem is the range of 70 degrees north to 60 degrees south. And also the gaps if you let’s say in the middle of the ocean at sea level in the South Atlantic and or middle of the Pacific. Several satellites can transmit the coded signal but unlike the Iridium system the Satellites do not talk to themselves. But all in all Global Star data transmissions are still about 9.6 KBPS and actually slightly less than the Iridium system, which does not have the lapse in service.

The Iridium of course is the Arthur C. Clark theory in practice and is worthy of note; the big problem right now with data transmission is the problems with direct sight to satellite, which we have encountered. Hard for submarines, and below decks on vessels or in buildings. Good for catching bad guys who have to go out in the open to use the phone, they do not work in caves either. Iridium like all of Microsoft software has triple redundancy, and uses CDMA technologies to gateway the data from transmission point into the terrestrial system. Inmarsat Systems include the I-4 system, which can transmit data at 432 MBPS turns out to be excellent for things like video conferencing. The newest satellites by Inmarsat are said to be able to 10 times more communications than the current ones. Since the Inmarsat satellites are at 22,300 miles up three satellites cover the Earth with 3 back-ups. But remember with that altitude there is a time delay. You will notice this when you see video feed from the Middle East Wars on live broadcasts on TV, CNN.

under Mobile Internet, Satelite Broadband