The drive to increase wireless data rates within the limited radio frequency (RF) spectrum is leading to radios with capabilities beyond a single-input single-output (SISO) topology. SISO radio ...

MIMO will be key to 4G performance and functionality, but it demands new levels of over-the-air testing. A couple of years ago, independent European test laboratory Broadband-Testing put six of the ...

December 2011 Operators nowadays are faced with a daunting task of finding ways on how to be able to cope up with the ever changing technologies and balancing that with customer satisfaction without ...

Characterising mechanisms of elevation sub-path generation and incorporating them into ray launching based simulation. Establishing an indoor 3D Spatial Channel Model Extended (SCME) model based on 3D ...