专利详情

专利名称	Ultra high-speed adaptive and all-optical method for data packet rate multiplication compatible with multiple data rates
申请号	US20070306353	专利类型	US
公开（公告）号	US8078058(B2)	公开（授权）日	2011.12.13
申请（专利权）人	中国科学院西安光学精密机械研究所	发明（设计）人	ZHANG JIANGUOZHAO WEIXIE XIAOPIN
主分类号	H04B10/04	IPC主分类号	H04B10/04;G02B6/26;H04B10/00;H04J14/00;H04Q11/00
专利有效期	Ultra high-speed adaptive and all-optical method for data packet rate multiplication compatible with multiple data rates 至Ultra high-speed adaptive and all-optical method for data packet rate multiplication compatible with multiple data rates	法律状态
说明书摘要	The present invention relates to an adaptive and all-optical method for data packet rate multiplication compatible with multiple data rates and/or multiple communication protocols. By performing a real-time pulse width compression on an original electronic or optical packet from an end user or a network interface device, the method generates an optical packet having an identical rate with the original packet while the duration of each pulse being significantly reduced. Then, by eliminating any redundant idle time due to the pulse width compression, the method also shortens data period and thus makes the rate of packet multiplied. The present invention addresses the technical problem of limited data rate in EO/OE conversion as known in the prior art and solves fundamentally the interconnection and communication between networks or systems of different data rates and/or protocols. The method of the present invention thus enables the design of an ultrahigh rate all-optical communication system and network transparent in rate and protocol.