Mobile Data Network Traffic Moving to WiFi, Femtocells: Juniper Report
Though WiFi accounts for more than 98 percent of the traffic offloaded, femtocells will increasingly share the burden.A report released from Juniper Research has found that the majority of traffic (63 percent) generated by smartphones, tablets and feature phones will transfer onto the fixed network via WiFi and femtocells by 2015, which means that the annual mobile data traffic offloaded from operators' networks via WiFi and femtocells is forecast to reach nearly 9,000 petabytes by 2015-equal to a voluminous 11 billion movie downloads. Juniper Research found that the percentage of traffic offloaded in developed markets will actually diminish toward the end of the forecast period, and will begin to plateau in several other regions due to the accelerating take-up of LTE (Long Term Evolution) networks. Despite this, however, the volume of data traffic offloaded from mobile networks will continue to grow strongly throughout the next five years as the total volume of data traffic delivered to mobile devices accelerates.
Although currently WiFi accounts for more than 98 percent of the traffic offloaded, femtocells will account for a steadily increasing proportion over the forecast period, the report noted, with the highest penetration of femtocells for data offload occurring in North America. Mobile data offloaded via WiFi from operators' networks is expected to reach almost 90 percent of total data offloaded. Total mobile data traffic generated by smartphones, feature phones and tablets are expected to exceed 14,000 PB by 2015, the report projected.