BUMP
发表于 2025-3-26 22:36:00
Optimum Spreading Sequences for Asynchronous CDMA System Based on Nonlinear Dynamical and Ergodic Twhite sequences/Gold codes in an asynchronous system and 73% more users in a chip-synchronous system. Comparisons of performance of these system under ideal and practical conditions are also made. Finally, some brief conclusions are given.
PTCA635
发表于 2025-3-27 03:57:27
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Aesthete
发表于 2025-3-27 09:17:02
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调味品
发表于 2025-3-27 13:09:43
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SPASM
发表于 2025-3-27 13:59:52
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BARGE
发表于 2025-3-27 20:11:47
Digital Communication Using Self-Synchronizing Chaotic Pulse Position Modulation,f theoretical and experimental studies we discuss the basic design principles for the chaotic-pulse generator, its synchronization, and the performance of the chaotic-pulse communication scheme in the presence of channel noise and filtering.
apiary
发表于 2025-3-27 23:44:53
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幻影
发表于 2025-3-28 04:48:43
Book 2006i-hundred billion dollar per year industry employing hundreds of thousands of people on a worldwide basis. There is a continuing need for transmission and reception of digital signals at higher and higher data rates. There are a variety of physical limits that place an upper limit on these data rate
临时抱佛脚
发表于 2025-3-28 07:31:19
Popular Religion and the English Revolutionry phase shift key (BPSK) or frequency shift key (BFSK) modulation of the frequency modulated carrier signal. Using an experimental circuit operating at radio frequency band and a computer modeling we study the bit error rate (BER) performance in a noisy channel as well as multiuser capability of th
NIL
发表于 2025-3-28 13:23:47
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