Lexicographic Codebook Design for OFDM With Index Modulation
نویسندگان
چکیده
منابع مشابه
Codebook Design Strategies for Mmo-ofdm Downlink Systems with Zf-bf
Using the Channel State Information (CSI) at the transmitter is fundamental for the precoder design in Multi-user Multiple Input Single Output (MU-MISO-OFDM) systems. In Frequency Division Duplex (FDD) systems, CSI can be just available at the transmitter through a limited feedback channel [1], where we assume that each user quantizes its channel direction with a finite number of quantization b...
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ژورنال
عنوان ژورنال: IEEE Transactions on Wireless Communications
سال: 2018
ISSN: 1536-1276,1558-2248
DOI: 10.1109/twc.2018.2876821