作者: Seokho Yoon , Keunhong Chae
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摘要: We propose a code acquisition scheme called improved multiple-shift (IMS) for optical division multiple access systems, where the orthogonal is used instead of pseudo noise code. Although IMS algorithm has similar process to that conventional MS algorithm, it better performance than algorithm. analyze and compare performances algorithms in single-user multi-user environments. Keywords—Code acquisition, CDMA, code, serial