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检索条件"主题词=Spreading code optimization"
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spreading code optimization and adaptation in CDMA via discrete stochastic approximation
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IEEE TRANSACTIONS ON INFORMATION THEORY 2004年 第9期50卷 1927-1949页
作者: Krishnamurthy, V Wang, XD Yin, G Univ British Columbia Dept Elect Engn Vancouver BC V6T 1Z4 Canada Columbia Univ Dept Elect Engn New York NY 10027 USA Wayne State Univ Dept Math Detroit MI 48202 USA
The aim of this paper is to develop discrete stochastic approximation algorithms that adaptively optimize the spreading codes of users in a code-division multiple-access (CDMA) system employing linear minimum mean-squ... 详细信息
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spreading code optimization for low-earth orbit satellites via mixed-integer convex programming
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EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING 2024年 第1期2024卷 1-16页
作者: Yang, Alan Mina, Tara Gao, Grace Stanford Univ Dept Elect Engn 350 Jane Stanford Way Stanford CA 94305 USA Stanford Univ Dept Aeronaut & Astronaut 496 Lomita Mall Stanford CA 94305 USA
Optimizing the correlation properties of spreading codes is critical for minimizing inter-channel interference in satellite navigation systems. By improving the codes' correlation sidelobes, we can enhance navigat... 详细信息
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Joint receiver and transmitter optimization for energy-efficient CDMA communications
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IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS 2008年 第3期26卷 459-472页
作者: Buzzi, Stefano Poor, H. Vincent Univ Cassino DAEIMI I-03043 Cassino FR Italy Princeton Univ Sch Engn & Appl Sci Princeton NJ 08544 USA
This paper focuses on the cross-layer issue of joint multiuser detection and resource allocation for energy efficiency in wireless code-division multiple-access (CDMA) networks. In particular, assuming that a linear m... 详细信息
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Transmitter Waveform and Widely Linear Receiver Design: Noncooperative Games for Wireless Multiple-Access Networks
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IEEE TRANSACTIONS ON INFORMATION THEORY 2010年 第10期56卷 4874-4892页
作者: Buzzi, Stefano Poor, H. Vincent Zappone, Alessio Univ Cassino DAEIMI I-03043 Cassino FR Italy Princeton Univ Dept Elect Engn Princeton NJ 08544 USA Princeton Univ Sch Engn & Appl Sci Princeton NJ 08544 USA
The issue of noncooperative transceiver optimization in the uplink of a multiuser wireless code division multiple access data network with widely linear detection at the receiver is considered. While previous work in ... 详细信息
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