DocumentCode :
3062202
Title :
Performance analysis of an asynchronous multi-user communication system for optical networks
Author :
Venturino, Luca ; Vaishampayan, Vinay A. ; Feuer, Mark D. ; Wang, Xiaodong
Author_Institution :
DAEIMI Dept., Univ. degli Studi di Cassino, Cassino, Italy
fYear :
2010
fDate :
13-18 June 2010
Firstpage :
2043
Lastpage :
2047
Abstract :
In optically routed networks, information for verifying network configuration is not readily available in electronic form. To address this problem, a low-cost all-digital system was developed in for overlaying a low-rate management data channel on a high-rate payload data channel. In this work, we analyze the performance of this novel multi-user communication system under chip-level asynchronism, extending a previous analysis under chip-level synchronism. Two decoding strategies are investigated: a zero-forcing and a minimum mean-squared error detector. Fundamental tradeoffs among several system parameters are identified.
Keywords :
diversity reception; least mean squares methods; optical fibre networks; telecommunication channels; asynchronous multiuser communication system; chip-level synchronism; high-rate payload data channel; low-cost all-digital system; low-rate management data channel; mean-squared error detector; optical networks; optically routed networks; Broadcasting; Clocks; Costs; Decoding; Labeling; Optical fiber networks; Optical sensors; Payloads; Performance analysis; Wavelength routing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Theory Proceedings (ISIT), 2010 IEEE International Symposium on
Conference_Location :
Austin, TX
Print_ISBN :
978-1-4244-7890-3
Electronic_ISBN :
978-1-4244-7891-0
Type :
conf
DOI :
10.1109/ISIT.2010.5513374
Filename :
5513374
Link To Document :
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