science article assignment.docx - technology from lucent...

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technology from lucent technologies nortel networks and motorola that providesaverage data speeds of 0.3-0.5 megabits a second and peak download rates of2.4mbps. mmo2 the uk-based operator with services in the uk ireland and germanyhas opted for technology based on the high speed downlink packet access (hsdpa)standard. using technology from lucent it will offer data speeds of 3.6mbps fromnext summer on its isle of man 3g network and will eventually support speeds of upto 14.4mbps. us operator cingular wireless is also adopting hsdpa using technologyfrom lucent alongside equipment from siemens and ericsson. siemens plans for aone gigabit network may be more than a user needs today but christoph caselitzpresident of the mobile networks division at the firm says that: by the time thenext generation of mobile communication debuts in 2015 the need for transmissioncapacities for voice data image and multimedia is conservatively anticipated to

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