Multiple Antenna Systems Multiple Antenna Systems Figure 3-1: Multiple Antenna Systems LTE Physical Layer services assume multiple port antenna systems are used. Multiple…
Different “Flavors” of OFDM Different “Flavors” of OFDM There are different “flavors” of OFDM according what we put in the Prefix: data P data P data P time Prefix…
General concept of Frequency hopping Background During a call, a number of physical effects influence the perceived radio environment between a mobile station and a base…