Secret and Reliable Coding Mechanism for Noncoherent Multisource Network Coding

摘要：

This work considers the communication scenario where multiple sources transmit information to one or more receivers and these receivers request the information from all the sources. We construct a secret and reliable coding mechanism for noncoherent multisource network coding by extending the work |9,I0| to multisource case. Although the network scenario suffers from an adversary that can re-select the μ tapping links in different time slot and inject z erroneous packets into network, and the transmission links suffer from a ρ packet erasures, our scheme can retrieve the original information secretly and accurately from the corrupt and deficient information. Meanwhile, the secret and reliable multisource network coding scheme can obtain an asymptotic achievable rate of k-2=-ρ-3μ.

关键词： Network coding multisource eavesdropping attack error and erasure correction secret security

作者: Siguang Chen Meng Wu Weifeng Lu Yi Jin

作者单位: College of Computer Science, Nanjing University of Posts and Telecommunications, Nanjing, China Coll College of Telecommunications & Information Engineering, Nanjing Univ. of Posts and Telecommunicatio College of Telecommunications & Information Engineering, Nanjing Univ. of Posts and Telecommunicatio

会议类型: 国际会议

会议名称: 2011 2nd International Conference on Data Storage and Data Engineering(DSDE 2011)(2011年第二届数据存储与数据工程国际会议)

会议地点: 西安

会议语种:英文

页码: 463-467

在线出版日期: 2011-05-13（万方平台首次上网日期，不代表论文的发表时间）