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madhuvarsha
2011-06-23, 12:18 AM
Heterogeneous Networks link (http://www.telecombuzz.org/2011/06/heterogeneous-networks-hetnets.html)[/URL]

Heterogeneous networks are an attractive means of expanding mobile network (http://www.telecombuzz.org/2011/06/heterogeneous-networks-hetnets.html) capacity.A heterogeneous
network is typically composed of multiple radio access technologies, architectures, transmission solutions, and base stations (http://en.wikipedia.org/wiki/Base_station) of varying transmission power.
[URL]http://global.kyocera.com/prdct/telecom/office/lte/technologies/images/network.jpg


Enhancing and densifying the HSPA/LTE multi-standard macro-cellular network are additional methods of meeting increasing traffic demands and fulfilling users’ high expectations for mobile broadband services.
This article analyzes expansion strategies, covers important design choices for heterogeneous networks – focussing on transmission power differences – and explores how to cordinate low power nodes and macro base stations.

telecombuzz: GSM,GPRS,EDGE,3G,4G, UMTS, LTE, HSDPA, HSUPA,WIMAX,MICROWAVE,Transmission Tutorial, Job Openings (http://www.telecombuzz.org)