Thứ Tư, 30 tháng 3, 2011

What Hardware/Companies are Cell Phone Service Providers Gonna Use For 4G?

What Hardware/Companies are Cell Phone Service Providers Gonna Use For 4G?

So what hardware (companies) are cell phone service providers gonna use for 4G like who makes the cell towers,amplifiers, all of that stuff i know qualcom is one but what others are there??

Answer by Infinite and Eternal Reality
4G is the fourth generation of wireless communications now being developed for high speed broadband mobile capabilities. It is characterized by higher speed of data transfer and improved quality of signal. Although not yet defined by the ITU (International Telecommunications Union), the industry identifies the following as 4G technologies:
WiMAX (Worldwide Interoperability for Microwave Access)
3GPP LTE (3rd Generation Partnership Project Long Term Evolution)
UMB (Ultra Mobile Broadband)
Sparkle-OFDM (Quick Low-latency Access with Seamless Handoff Orthogonal Frequency Division Multiplexing)

Hardware/Companies
Blue Communications LLC (Michigan)
Conxx
AT&T
Alascom (Alaska: Anchorage and Jeneau)
DigitalBridge Communications (Idaho, Montana, Wyoming, Indiana, South Dakota and Virginia)
MetroBridge Networks (Arizona, Greater Seattle )
Nth Air (California and Nevada)
Sprint Nextel (Baltimore)
Clearwire (Northwestern US)
Cox Communications
MetroPCS
NextWave Wireless
NextPhase Wireless (Atlanta, California)Xanadoo (Midwest)
Open Range Communications
Conterra (Columbia, Charlotte, North Carolina and South Carolina)
RazzoLink (Monterey and California)
Rapid Systems (Tampa Bay Metroo Area)
Zing Networks (Greater Metro Detroit Area)
Sling Broadband (Greater Miami)
T-Mobile
Towerstream (Boston, Chicago, Dallas, Los Angeles, Miami, New York, Providence, San Francisco and Seattle)
Rainbow Broadband (New York City)
Vodafone
Verizon

Add your own answer in the comments!

Keitai, my like Part II
cell phone service providers

Image by gullevek
Epson R-D1s / Voigtländer Nokton 40/f1.4 MC / iso1600
日本、神奈川県、川崎
2008/02/08

Since about a year or a bit more cell phones in japan startet the service called OneSec and its nothing than TV on your cell.
Recently all providers have this service included in about 90% of their phones.
Some time ago people just played games, mailed or browsed the web, currently you see more and more people really watching TV on the teach.
And why have a conversation, when you can watch together TV :)

See everywhere this picture was taken. [?]

Can you transfer your digit from your ancient cell phone service provider while youre still under contract?
Because I was wondering if I could take my Sprint cell phone digit and transfer it to AT&T while I’m still under contract with Sprint.

Answer by de_jo233
No. The only way you can do that is if the Sprint account is deactive. AT&T really does the switchover for you. They will shut off your current provider and bring over your digit. But in order to complete the port, your current provider must be able to be disconnected meaning all account ballance is paid and you aren’t under contract unless you want to pay the E.T.F to do that

Answer by brambo
yes u could i believe but the your Sprint account would doubtless close and get charged a ahead of schedule termination fee once the process is done, unless you are over your contract…

EDIT:
AS FAR AS I KNOW, Both accounts must be Active on any carrier, land line or cell phone while phone facts are being transferred “ported”…Question AT&T or Sprint….I transfered my Nextel digit to Verizon and Verizon questioned me if my Nextel was still active, if it wasn’t active they could not do it..

Answer by its me
Yes you can transfer your digit, but since you’re still in a contract with Sprint they will charge you an ahead of schedule termination fee. Just don’t cancel your Sprint digit first. It has to be active for it to transfer.

Know better? Leave your own answer in the comments!
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