TY - GEN
T1 - A generalized adaptive code acquisition scheme using backpropagation network in DS/SS systems
AU - Yu, Takki
AU - Han, Sangchul
AU - Hong, Daesik
AU - Kang, Changeon
N1 - Publisher Copyright:
© 2002 IEEE.
Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2002
Y1 - 2002
N2 - A generalized adaptive code acquisition scheme is proposed by using a multi-layer structure. The backpropagation network (BPN) is used in modeling the multilayer system. The timing offset of the received code can be detected by combining the hidden layer weights after an adaptation period. The characteristics of mean squared error (MSE) and weight distribution for the generalized system are analyzed, and the effects of input and hidden nodes are investigated. The generalized system provides a high detection probability and flexibility in acquisition system design.
AB - A generalized adaptive code acquisition scheme is proposed by using a multi-layer structure. The backpropagation network (BPN) is used in modeling the multilayer system. The timing offset of the received code can be detected by combining the hidden layer weights after an adaptation period. The characteristics of mean squared error (MSE) and weight distribution for the generalized system are analyzed, and the effects of input and hidden nodes are investigated. The generalized system provides a high detection probability and flexibility in acquisition system design.
UR - http://www.scopus.com/inward/record.url?scp=84961757508&partnerID=8YFLogxK
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U2 - 10.1109/ICCS.2002.1182512
DO - 10.1109/ICCS.2002.1182512
M3 - Conference contribution
AN - SCOPUS:84961757508
T3 - 8th International Conference on Communication Systems, ICCS 2002 - Proceedings
SP - 436
EP - 440
BT - 8th International Conference on Communication Systems, ICCS 2002 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th International Conference on Communication Systems, ICCS 2002
Y2 - 25 November 2002 through 28 November 2002
ER -