Simple SNR estimation methods for QPSK modulated short bursts

by: Dong-Joon Shin, Wonjin Sung, In-Kyung Kim

Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE, Vol. 6 (2001), pp. 3644-3647 vol.6.

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Abstract

An accurate signal-to-noise ratio (SNR) measurement is essential for cellular and satellite communication receivers for various purposes, including the demodulation algorithm adaptation to the time-varying channel conditions. In this paper, computationally simple SNR estimation methods, called the error vector magnitude (EVM) method and the minimum mean-square error estimation (MMSE) method are proposed. Analytic derivations as well as simulation results are presented to demonstrate the performance of the proposed schemes

@inproceedings{citeulike:2782014, abstract = {An accurate signal-to-noise ratio (SNR) measurement is essential for cellular and satellite communication receivers for various purposes, including the demodulation algorithm adaptation to the time-varying channel conditions. In this paper, computationally simple SNR estimation methods, called the error vector magnitude (EVM) method and the minimum mean-square error estimation (MMSE) method are proposed. Analytic derivations as well as simulation results are presented to demonstrate the performance of the proposed schemes}, author = {Shin, Dong-Joon and Sung, Wonjin and Kim, In-Kyung }, booktitle = {Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE}, citeulike-article-id = {2782014}, doi = {10.1109/GLOCOM.2001.966361}, journal = {Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE}, keywords = {estimation, qpsk, snr}, pages = {3644--3647 vol.6}, posted-at = {2008-05-10 00:48:54}, priority = {2}, title = {Simple SNR estimation methods for QPSK modulated short bursts}, url = {http://dx.doi.org/10.1109/GLOCOM.2001.966361}, volume = {6}, year = {2001} }

RIS record

TY - CONF ID - citeulike:2782014 L3 - citeulike-article-id:2782014 TI - Simple SNR estimation methods for QPSK modulated short bursts T2 - Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE JF - Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE VL - 6 SP - 3644 EP - 3647 vol.6 N2 - An accurate signal-to-noise ratio (SNR) measurement is essential for cellular and satellite communication receivers for various purposes, including the demodulation algorithm adaptation to the time-varying channel conditions. In this paper, computationally simple SNR estimation methods, called the error vector magnitude (EVM) method and the minimum mean-square error estimation (MMSE) method are proposed. Analytic derivations as well as simulation results are presented to demonstrate the performance of the proposed schemes KW - estimation KW - qpsk KW - snr AU - Shin, Dong-Joon AU - Sung, Wonjin AU - Kim, In-Kyung PY - 2001/// UR - http://dx.doi.org/10.1109/GLOCOM.2001.966361 ER -

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