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Reduction of multiple‐access interference for optical CDMA systems
Author(s) -
Liu MawYang,
Tsao HenWai
Publication year - 2001
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.1202
Subject(s) - interference (communication) , single antenna interference cancellation , reduction (mathematics) , electronic engineering , noise reduction , noise (video) , microwave , code division multiple access , computer science , signal (programming language) , telecommunications , engineering , mathematics , decoding methods , channel (broadcasting) , geometry , artificial intelligence , image (mathematics) , programming language
Interference reduction via a cancellation scheme for synchronous optical CDMA systems is discussed. Based on integrating over one bit duration of the received optical signal, the interfering signals can be estimated and cancelled by the desired correlator. Irrespective of high or low load, our proposed method can precisely estimate the interference. Furthermore, thermal noise, APD noise, and interference are included in the analysis. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 30: 1–3, 2001.