Comparative study of uplink and downlink beamforming algorithms in UTRA/TDD

Abstract

The arrival of new multi-media and Internet services to mobile cellular subscribers has led to the development of new techniques, such as antenna array or smart antennas (SA), to improve spectrum efficiency. SA provides a means for spatial filtering for separating users based on angular characteristics, a method also known as beamforming. In this… (More)

Topics

7 Figures and Tables