摘要:大规模多输入多输出(MIMO)技术能够大幅度提升系统容量,降低不同用户间的干扰,但因其系统中信道维度高、信道估计和预编码算法复杂等因素,使得系统软硬件开销都会增大。将大规模MIMO系统的预编码算法分为数字、模拟和混合3种类型,并对3类预 ...
Rohde & Schwarz has added channel coding and MIMO precoding for up to four transmit antennas to the firmware for its signal generators for 3GPP LTE (uplink and downlink). By including the latest ...
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