Abstract: The evolution of LTE uplink transmission toward MIMO has recently been agreed in 3GPP, including the support of up to four-layer transmission using precoded spatial multiplexing as well as transmit diversity techniques.
Feb 4, 2011
MIMO helps achieve the LTE-Advanced requirements, which include UL peak spectrum efficiency of 15 b/s/Hz and UL average spectrum efficiency of 2.0 b/s/Hz/cell [ ...
In this article, an overview of these uplink MIMO schemes is presented, along with their impact on reference signals and DL control signaling. Receivers ...
This chapter considers feedback strategies for Long Term Evolution (LTE) and LTE-Advanced based wireless communications systems and introduces respectively ...
Oct 22, 2024 · In LTE-advanced, the LTE uplink mode is equipped by 2-4 antennas which can be used together with the CSM system to increase data rate, enhance ...
Aug 15, 2012 · It provides an overview of the uplink MIMO development from Release 8 virtual MIMO to Release 10 MIMO solutions. The chapter covers the changes ...
The evolution of LTE uplink transmission toward MIMO has recently been agreed in 3GPP, including the support of up to four-layer transmission using precoded ...
People also ask
What is the system performance of uplink multi user MIMO in LTE?
What is the multiple access method that is used for LTE uplink?
In this article, an overview of these uplink MIMO schemes is presented, along with their impact on reference signals and DL control signaling. Receivers ...
3.1 Carrier aggregation and its evolution Peak data rate can exceed 1 Gbps using 4x4 MIMO and at least 80 MHz of spectrum (carrier aggregation), or 3GBps with ...
LTE-Advanced and the evolution to Beyond 4G (B4G) systems
www.sciencedirect.com › article › abs › pii
This paper provides a state-of-the-art comprehensive view on the key enabling technologies for LTE-Advanced systems.