Huawei announced an ultra wideband AAU (Active Antenna Unit) that employs SDBTM (Software-Defined Band) technology for band-programmability.
The AAU leverages optimized algorithms, high-performance radio frequency (RF) chipsets, and significantly enhanced RF module integration. It supports 4 * 4 MIMO and carrier aggregation LTE-Advanced technologies, which can improve up to 90% network capacity.
Huawei said that compared with industry similar AAU products, the product has higher integration level and supports software define band which further reducing module quantity on sites. It features smaller in size, lighter in weight and easy installation thus reduces over 60% installation time which facilitated fast deployment of network.
Wang Tao, President of Huawei Wireless Networking Business Unit, said: “Ultra wideband AAU is an important part of Huawei “SDBTM” portfolio. From SDR (Software Defined Radio) to SDBTM, Huawei keeps leading in wireless technology development. Spectrum is the most important asset of operators. Flexible configuration and efficient use of the spectrums is the direction of next-generation RF technology. Huawei will launch series ultra wideband products which help operators simplify deployment and enhance MBB network capacity.”
http://www.huawei.com/mwc2014
