Adaptive PN code acquisition using instantaneous power-scaled detection threshold under Rayleigh fading and pulsed Gaussian noise jamming
SCIE
SCOPUS
- Title
- Adaptive PN code acquisition using instantaneous power-scaled detection threshold under Rayleigh fading and pulsed Gaussian noise jamming
- Authors
- Choi, K; Cheun, K; Jung, T
- Date Issued
- 2002-08
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGI
- 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.
- Keywords
- SPECTRUM; SEQUENCES
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/18929
- DOI
- 10.1109/TCOMM.2002.801494
- ISSN
- 0090-6778
- Article Type
- Article
- Citation
- IEEE TRANSACTIONS ON COMMUNICATIONS, vol. 50, no. 8, page. 1232 - 1235, 2002-08
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- There are no files associated with this item.
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