J4 ›› 2012, Vol. 39 ›› Issue (4): 29-32+73.doi: 10.3969/j.issn.1001-2400.2012.04.006

• Original Articles • Previous Articles     Next Articles

Probability model of quantum signaling transmission damage  and repair strategy

YI Yunhui1;NIE Min12;PEI Changxing1   

  1. (1. State Key Lab. of Integrated Service Networks, Xidian Univ., Xi'an  710071, China;
    2. School of Comm. and Info. Eng., Xi'an Univ. of Post and Telecommunication, Xi'an  710121, China)
  • Received:2011-10-09 Online:2012-08-20 Published:2012-10-08
  • Contact: YI Yunhui E-mail:yhyi@mail.xidian.edu.cn

Abstract:

A quantum signaling transmission scheme based on quantum entanglement, local unitary operation and teleportation is proposed for signaling transmission in a multiuser quantum signaling network with multi-stage hierarchy level network topology. The analytical result shows that the scheme is secure in case of eavesdropping attack including intercept-measure-resend attacks, intercept-replace and adding-ancilla attacks. Consequently, the probability model of quantum signaling transmission damage probability and the repair strategy of the damage of quantum signaling are presented, and the probability model in noise background and non-ideal traditional channel has very low complexity.

Key words: quantum communication, signaling transmission, quantum entanglement, teleportation, quantum secure direct communication

CLC Number: 

  • TN915