Title: Signal processing method in secret quantum communication system
Application Number: 03142148 Application Date: 2003.08.08
Publication Number: 1487693 Publication Date: 2004.04.07
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04B10/30,H04K1/00
Applicant(s) Name: East-China Normal Univ. Address: 200062
Inventor(s) Name: Zeng Heping, Zhou Chunyuan
Attorney & Agent: xu xiaorong
Abstract:
     The present invention relates to secret communication, and is especially the single photon signal and random signal processing method in secret quantum communication system in realizing the collection, conversion and processing of single photon signal and random signal processing method in secret quantum communication system. The present invention includes mainly synchronous photon signal processing, synchronous random signal processing, parallel signal conversion processing and data collection processing. Its advantages include simple structure, low cost, good expandability, capability of simulataneous collection of multiplex photon signal and random signal and capability of real-time signal collection and transmission.
Time: 15