...
首页> 外文期刊>IEEE Transactions on Information Theory >Polar Coding for the Broadcast Channel With Confidential Messages: A Random Binning Analogy
【24h】

Polar Coding for the Broadcast Channel With Confidential Messages: A Random Binning Analogy

机译:具有机密消息的广播信道的极性编码:随机装箱类比

获取原文
获取原文并翻译 | 示例
           

摘要

We develop a low-complexity polar coding scheme for the discrete memoryless broadcast channel with confidential messages under strong secrecy and randomness constraints. Our scheme extends previous work by using an optimal rate of uniform randomness in the stochastic encoder, and avoiding assumptions regarding the symmetry or degraded nature of the channels. The price paid for these extensions is that the encoder and the decoders are required to share a secret seed of negligible size and to increase the block length through chaining. We also highlight a close conceptual connection between the proposed polar coding scheme and a random binning proof of the secrecy capacity region.
机译:我们为具有保密性和强保密性和随机性约束的机密消息的离散无记忆广播信道开发了一种低复杂度的极性编码方案。我们的方案通过在随机编码器中使用最佳均匀随机率来扩展先前的工作,并避免了关于信道对称性或降级性质的假设。这些扩展需要付出的代价是,编码器和解码器需要共享大小可忽略的秘密种子,并通过链接来增加块长度。我们还强调了建议的极性编码方案与保密容量区域的随机合并证明之间的紧密概念联系。

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