Technology

The business and culture of our digital lives,
from the L.A. Times

« Previous Post | Technology Home | Next Post »

Sprint announces first 4G LTE cities for mid-2012 -- no L.A. yet

January 6, 2012 | 10:28 am

The Samsung Galaxy S II Epic 4G Touch, which runs on Sprint's 4G WiMax network. Credit: Armand Emamdjomeh / Los Angeles Times

Later this year, Sprint plans to launch its 4G LTE network in the cities of Atlanta, Dallas, Houston and San Antonio; no plans for Los Angeles have been announced as of yet.

So what does that mean for Sprint customers? Hopefully, noticeably faster download and upload speeds on smartphones, tablets and mobile hotspots.

Sprint's first LTE markets are to be activated "in the first half of 2012" along with improved 3G coverage and improvements in "boosting voice and data quality," Sprint said in a statement. In December, Sprint also began testing its LTE towers in Kankakee, Ill.

Of course, once Sprint begins its move over to an LTE network, its current customers with 4G WiMax phones may be left wondering what will happen to their devices -- and maybe even what the difference between WiMax and LTE is.

Sprint's current WiMax network offers users average download speeds of about 3 to 6 megabytes per second, which is about four times faster than 3G service. LTE, which uses different cellular-tower and in-phone-chip technology to build out the network (among other differences), offers higher top speeds than WiMax or the 4G HSPA networks AT&T and T-Mobile use.

LTE networks promise speeds that can be as much as 10 times faster than 3G service, with theoretical peaks of 300 megabytes per second for downloads and 75 megabytes per second for uploads. Among the nation's four largest carriers, only Verizon and AT&T currently have LTE networks up and running.

Sprint said that it planned to launch up to 15 devices, "including handsets, tablets and data cards," in 2012 that would be able to run on its LTE network and its 3G CDMA network if LTE was out of range.

Current WiMax devices won't suddenly be downgraded to 3G service or anything like that, Sprint said, adding that it "remains committed to our WiMax customers and plans to sell WiMax devices with two-year contracts through 2012."

RELATED:

AT&T's 4G LTE enters 11 new markets, including Los Angeles

Sprint says it has stopped pulling Carrier IQ data from phones

Verizon expanding 4G LTE network to cover area with 200 million people

-- Nathan Olivarez-Giles

Nathan Olivarez-Giles on Google+

Twitter.com/nateog

Photo: The Samsung Galaxy S II Epic 4G Touch, which runs on Sprint's 4G WiMax network. Credit: Armand Emamdjomeh / Los Angeles Times

Comments 

Advertisement










Video