Wireless carriers are thus exploring options to offload additional coverage and capacity to alternatives such as strategically deployed small cells and WiFi access points, which have so far been deployed by more than 200 global wireless carriers. Adding further to the heterogeneity are alternative deployment models such as DAS (Distributed Antenna Systems) and the emerging C-RAN (Cloud Radio Access Networks) architecture which concentrates the processing of the RAN segment of a mobile network in one or more, centralized data centers. Driven by the thriving ecosystem, we expect small cells, carrier WiFi, DAS and C-RAN networks to account for over 50% of all mobile data traffic by the end of 2015, while overall spending on HetNet infrastructure is expected to reach $20 Billion annually during the same period. Browse Full Report @ http://www.researchmoz.us/the-hetnet-bible-small-cells-carrier-wifi-das-and-c-ran-2014-2020-opportunities-challenges-strategies-and-forecasts-report.html
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