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Optical SynchronousCDMASystems
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AbstractOptical CDMA systems have been investigated widely to apply for high speed LAN, because they allow multiple users to access the network simultaneously. For optical CDMA systems, both asynchronous and synchronous systems have been studied. With synchronous CDMA, the available number of signature codes is larger than that of asynchronous CDMA systems. For a given value of bit error rate, synchronous CDMA systems can accommodate more simultaneous users than asynchronous CDMA systems. Furthermore, synchronous CDMA can be efficiently used in conjunction with TDMA and WDMA on multimedia communication networks.This chapter discusses sequences, modulations, system architectures used in optical synchronous CDMA systems and their performance.
Title: Optical SynchronousCDMASystems
Description:
AbstractOptical CDMA systems have been investigated widely to apply for high speed LAN, because they allow multiple users to access the network simultaneously.
For optical CDMA systems, both asynchronous and synchronous systems have been studied.
With synchronous CDMA, the available number of signature codes is larger than that of asynchronous CDMA systems.
For a given value of bit error rate, synchronous CDMA systems can accommodate more simultaneous users than asynchronous CDMA systems.
Furthermore, synchronous CDMA can be efficiently used in conjunction with TDMA and WDMA on multimedia communication networks.
This chapter discusses sequences, modulations, system architectures used in optical synchronous CDMA systems and their performance.
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