Australian mobile network operator Telstra is planning to halt development of its LTE-Advanced (LTE-A) network using its 900MHz and 1,800MHz spectrum holdings, instead looking to pair the latter with its recently acquired 700MHz frequencies, reported Telegeography.com on Sept 23, 2014.

According to iTnews, although Telstra’s first round trials of LTE carrier aggregation – carried out in July 2013 – combined the 900MHz and 1,800MHz spectrums, the operator has opted not to extend this first implementation of the technology. Instead, it will reportedly focus on coupling the two 20MHz blocks of 700MHz spectrum it secured via auction in May 2013. “The 900MHz and 1,800MHz service is still operational in a number of locations, including the Sunshine Coast, but will not be expanded as we focus on the use of 700MHz and 1,800MHz,“ an unnamed Telstra spokesperson confirmed, adding: “Our intention for carrier aggregation was always to focus on 1,800MHz and 700MHz – hence the purchase of the additional 700 MHz spectrum.”