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Opto-VLSI 4G MCS for ultra -high speed digital image transmission

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5 Author(s)
Mike Myung-Ok Lee ; Sch. of Electr. Eng., & Commun., Dongshin Univ., Chonnam, South Korea ; Seung-Min Lee ; K. Eshraghian ; Dae-Jin Kim
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An Opto-VLSI system implementation for 4G Mobile Communication Service (MCS): Image Processor with Optical Space Switch that is capable of switching a large number of input and output fibers in real time is presented. A reconfigurable network may offer bandwidth on demand by configuring itself to optimize for the traffic bottlenecks. The image processor performs 30 frames/s of QCIF at maximum clock rate of 27 MHz for 384 kbps, which meets the requirements for MPEG-4 SP@L2 for video conferencing, surveillance, news, or entertainment and optical switch realizes fast real time multimedia mobile services at high bandwidth up to 60 GHz.

Published in:

Telecommunications, 2003. ICT 2003. 10th International Conference on  (Volume:2 )

Date of Conference:

23 Feb.-1 March 2003