Analysis of Next-Generation Multiuser Hybrid Optical Wireless Access Network (HOWAN) with Different Technologies; A Review
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Abstract
Today’s rapid speed internet demand has become high to satisfy the request of higher data rate and expensive transmission capacity another communication system required. Optical fiber is used to fulfill these demands. Optical communication is needed for higher speed data transmission. In optical fiber communication, multi carrier modulation (MCM) gives more attention instead of single carrier modulation (SCM). Orthogonal Frequency Division Multiplexing (OFDM) is a very attractive multiplexing and modulation technique that is used for both wireless and wired communication system. Advantages of optical orthogonal system are spectrum efficiency and channel robustness. Optical Orthogonal Frequency Division Multiplexing (OFDM), without complex Equalization can easily adjust to severe channel condition. This paper provides an overview of beginnings, different technologies and latest development of Next Generation of Passive Optical Network
Keywords: Orthogonal Frequency Division Multiplexing (OFDM); Coherent receiving; Optical heterodyne; Passive Optical Network; Radio over Fiber (ROF); XG-PON; Multicast.
Keywords: Orthogonal Frequency Division Multiplexing (OFDM); Coherent receiving; Optical heterodyne; Passive Optical Network; Radio over Fiber (ROF); XG-PON; Multicast.
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