...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>IEEE transactions on information forensics and security >Tradeoff Between Reliability and Security in Multiple Access Relay Networks Under Falsified Data Injection Attack
【24h】

Tradeoff Between Reliability and Security in Multiple Access Relay Networks Under Falsified Data Injection Attack

机译：伪造数据注入攻击下多址中继网络可靠性与安全性之间的权衡

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

We consider a multiple access relay network where multiple sources send independent data to a single destination through multiple relays, which may inject falsified data into the network. To detect the malicious relays and discard (erase) data from them, tracing bits are embedded in the information data at each source node. In addition, parity bits are added to correct the errors caused by fading and noise. When the total amount of redundancy, tracing bits plus parity bits, is fixed, an increase in parity bits to increase the reliability requires a decrease in tracing bits, which leads to a less accurate detection of malicious behavior of relays, and vice versa. We investigate the tradeoff between the tracing bits and the parity bits in minimizing the probability of decoding error and maximizing the throughput in multisource, multirelay networks under falsified data injection attacks. The energy and throughput gains provided by the optimal allocation of redundancy and the tradeoff between reliability and security are analyzed.
机译：我们考虑一个多址中继网络，其中多个源通过多个中继将独立的数据发送到单个目的地，这可能会将伪造的数据注入到网络中。为了检测到恶意中继并从中丢弃（擦除）数据，在每个源节点的信息数据中都嵌入了跟踪位。另外，添加奇偶校验位以纠正由衰落和噪声引起的错误。当跟踪位加奇偶校验位的总冗余量固定时，增加奇偶校验位以提高可靠性需要减少跟踪位，这会导致对中继器恶意行为的检测不准确，反之亦然。我们研究了在伪造数据注入攻击下，在多源，多中继网络中最小化解码错误的可能性并最大化吞吐量时，在跟踪位和奇偶校验位之间进行权衡的问题。分析了由冗余的最佳分配以及可靠性和安全性之间的折衷所提供的能量和吞吐量收益。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号