LTE intro
2020. 6. 20. 19:58ㆍ이동통신
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https://www.slideshare.net/RohdeSchwarzNA/lte-eutran-rsanov2012combinedday
LTE: Introduction, evolution and testing
UMTS Long Term Evolution, LTE, is the technology of choice for the majority of network operators worldwide for providing mobile broadband data and high-speed i…
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CRS : Cell-specific Reference Signal (CRS) : 채널 추정 및 스케쥴링, (NR에서는 안쓴다. Phase Tracking Reference Signal (PTRS) 쓴다)
DM-RS : PSSCH 추정에 사용
CSI-RS : 채널상태 추정
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