The document discusses using small cells to address increasing mobile broadband demand. It notes that mobile traffic is increasing exponentially and small cells can provide significantly more capacity than traditional macrocells. However, challenges include interference management, resource management across a heterogeneous network of small cells and macrocells, and coordinating a multi-vendor small cell environment. The document promotes NEC's small cell solutions and software-defined networking approach for optimizing a multi-vendor heterogeneous network.
1. High Quality, High Capacity and
Cost Effective Wireless Broadband
LTE World Summit 2012
23rd- 24th May 2012, Barcelona
NEC Europe
Prof. Shahram G Niri
Director of Global LTE/SAE Strategy & Solution