The communications market and the underlying technology for voice and data services are constantly evolving. Customers are always expecting higher wireless bandwidths, and service providers want to ...

Multiple input, multiple output (MIMO) refers to systems using multiple antennas (and correspondingly multiple channels) to transmit and receive information. MIMO is a form of spatial diversity, which ...

The world has gone wireless. From mobile phones to the latest tablet computers, mobility is a key feature, and there are many different ways to provide wireless data. The demand for higher data rates ...