Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Xiongbiao Wu"'
Publikováno v:
Applied Sciences, Vol 10, Iss 17, p 5919 (2020)
This paper presents a likelihood-based algorithm for identifying different phase shift keying (PSK) modulations, i.e., BPSK, QPSK, and 8PSK. This algorithm selects the modulation type that maximizes a loglikelihood function that is based on the known
Externí odkaz:
https://doaj.org/article/1368e66230d9400995dcc85cde6b8a87
Publikováno v:
2021 OES China Ocean Acoustics (COA).
Due to the influence of underwater acoustic multipath channel and lack of prior information, the likelihood-based MPSK modulation identification method is facing great challenges. Therefore, we proposed an identification method combining the orthogon
Publikováno v:
Applied Sciences
Volume 10
Issue 17
Applied Sciences, Vol 10, Iss 5919, p 5919 (2020)
Volume 10
Issue 17
Applied Sciences, Vol 10, Iss 5919, p 5919 (2020)
This paper presents a likelihood-based algorithm for identifying different phase shift keying (PSK) modulations, i.e., BPSK, QPSK, and 8PSK. This algorithm selects the modulation type that maximizes a loglikelihood function that is based on the known
Publikováno v:
SPIE Proceedings.
This paper proposes a three-layer service model in optical networks. It utilizes diversity design and service shift mechanisms. Both the analysis and simulation results demonstrate this model can effectively promote the survivability of IP networks.
Publikováno v:
2008 14th Asia-Pacific Conference on Communications; 2008, p1-5, 5p