TITLE

NTT DoCoMo Claims 4G Record

PUB. DATE
February 2006
SOURCE
TelecomWeb News Digest;2/23/2006, p3
SOURCE TYPE
Trade Publication
DOC. TYPE
Article
ABSTRACT
The article reports on the launch of the fourth-generation technology by Japanese wireless communications service provider NTT DoCoMo in February 2006. The technology is a 2.5 gigabyte per second downlink packet transmission while moving at 20 kilometers per hour. The company achieved the speed by increasing the number of Multiple-Input Multiple-Output transmission antennae from four to six and by using 64-Quadrature Amplitude Modulation.
ACCESSION #
19952988

 

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