February 2009
CED;Feb2009 Supplement, p1
Trade Publication
The article highlights the content of the periodical "Communications Engineering & Design" published in the February 2009 issue. It focuses on the evolution of quadrature amplitude modulation (QAM) which is bound with the progression of services that is offered by cable services compounding the strain on bandwidth resources. In addition, the modulation scheme will continue to develop in its aim to provide switched unicast services to all subscribers.


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