rmwambu
2012-10-03, 07:30 PM
3GPP LTE Release 10 standards (also known as LTE-Advanced) adopted some of the state-of the- art radio access technologies that include carrier aggregation, eight-layer downlink spatial multiplexing, and four-layer uplink spatial multiplexing. For facilitating these enhancements, reference signals have significantly evolved in LTE-Advanced. This article examines underlying design principles of the LTE-Advanced reference signals. READ FURTHER AT: http://trends-in-telecoms.blogspot.com/2012/10/evolution-of-reference-signals-for-lte.html