Adaptive PN code acquisition using instantaneous power-scaled detection threshold under Rayleigh fading and pulsed Gaussian noise jamming

by: Kwonhue Choi, Kyungwhoon Cheun, Taejin Jung

Communications, IEEE Transactions on, Vol. 50, No. 8. (2002), pp. 1232-1235.

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Abstract

An adaptive serial search pseudonoise (PN) code acquisition scheme is proposed, in which the detection threshold is scaled by the instantaneous received power measured prior to PN code correlation. We observe that the proposed scheme achieves significantly improved mean acquisition times compared to the conventional nonadaptive schemes under Rayleigh fading and pulsed Gaussian noise jamming. Furthermore, the proposed scheme is shown to be optimum under pulsed Gaussian noise jamming in the sense that it forces the worst case jamming fraction to unity.

@article{citeulike:2802312, abstract = {An adaptive serial search pseudonoise (PN) code acquisition scheme is proposed, in which the detection threshold is scaled by the instantaneous received power measured prior to PN code correlation. We observe that the proposed scheme achieves significantly improved mean acquisition times compared to the conventional nonadaptive schemes under Rayleigh fading and pulsed Gaussian noise jamming. Furthermore, the proposed scheme is shown to be optimum under pulsed Gaussian noise jamming in the sense that it forces the worst case jamming fraction to unity.}, author = {Choi, Kwonhue and Cheun, Kyungwhoon and Jung, Taejin }, booktitle = {Communications, IEEE Transactions on}, citeulike-article-id = {2802312}, doi = {10.1109/TCOMM.2002.801494}, journal = {Communications, IEEE Transactions on}, keywords = {acquisition, adaptive, code, fading, noise, pn, rayleigh, threshold}, number = {8}, pages = {1232--1235}, posted-at = {2008-05-15 19:23:37}, priority = {2}, title = {Adaptive PN code acquisition using instantaneous power-scaled detection threshold under Rayleigh fading and pulsed Gaussian noise jamming}, url = {http://dx.doi.org/10.1109/TCOMM.2002.801494}, volume = {50}, year = {2002} }

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TY - JOUR ID - citeulike:2802312 L3 - citeulike-article-id:2802312 TI - Adaptive PN code acquisition using instantaneous power-scaled detection threshold under Rayleigh fading and pulsed Gaussian noise jamming T2 - Communications, IEEE Transactions on JF - Communications, IEEE Transactions on VL - 50 IS - 8 SP - 1232 EP - 1235 N2 - An adaptive serial search pseudonoise (PN) code acquisition scheme is proposed, in which the detection threshold is scaled by the instantaneous received power measured prior to PN code correlation. We observe that the proposed scheme achieves significantly improved mean acquisition times compared to the conventional nonadaptive schemes under Rayleigh fading and pulsed Gaussian noise jamming. Furthermore, the proposed scheme is shown to be optimum under pulsed Gaussian noise jamming in the sense that it forces the worst case jamming fraction to unity. KW - acquisition KW - adaptive KW - code KW - fading KW - noise KW - pn KW - rayleigh KW - threshold AU - Choi, Kwonhue AU - Cheun, Kyungwhoon AU - Jung, Taejin PY - 2002/// UR - http://dx.doi.org/10.1109/TCOMM.2002.801494 ER -

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