Enhanced Carrier Frequency Offset Estimation Based on Zadoff–Chu Sequences
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2019.2930700
Abstract: The carrier frequency offset (CFO) estimation through correlating a received Zadoff–Chu (ZC) sequence with a locally generated one is considered. The effect of the CFO on the correlation outputs is first analyzed. The obtained results… read more here.
Keywords: estimation; carrier frequency; zadoff chu; frequency offset ... See more keywords
Overcoming 5G PRACH Capacity Shortfall: Supersets of Zadoff–Chu Sequences With Low-Correlation Zone
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2020.3003664
Abstract: 5G physical random access channel (PRACH) will use new preamble formats based on short Zadoff-Chu (ZC) sequences to enable new use cases. These formats result however in a PRACH capacity shortfall where the number of… read more here.
Keywords: chu sequences; zadoff chu; prach capacity; sequence ... See more keywords
Application of Zadoff–Chu Sequences in Throughput Balancing Control of Self-organizing Long Term Evolution Communication Network
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DOI: 10.18494/sam.2021.3177
Abstract: In this paper, we consider the implementation of different Zadoff–Chu sequences to different modulation levels in communication systems with multiple modulation levels. The base station of the system can dynamically estimate the number of users… read more here.
Keywords: chu sequences; zadoff chu; modulation level; base station ... See more keywords