• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Parallel and Distributed Systems, IEEE Transactions on >Cost-Aware SEcure Routing (CASER) Protocol Design for Wireless Sensor Networks
【24h】

Cost-Aware SEcure Routing (CASER) Protocol Design for Wireless Sensor Networks

机译：无线传感器网络的成本敏感型安全路由（CASER）协议设计

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

Lifetime optimization and security are two conflicting design issues for multi-hop wireless sensor networks (WSNs) with non-replenishable energy resources. In this paper, we first propose a novel secure and efficient Cost-Aware SEcure Routing (CASER) protocol to address these two conflicting issues through two adjustable parameters: energy balance control (EBC) and probabilistic-based random walking. We then discover that the energy consumption is severely disproportional to the uniform energy deployment for the given network topology, which greatly reduces the lifetime of the sensor networks. To solve this problem, we propose an efficient non-uniform energy deployment strategy to optimize the lifetime and message delivery ratio under the same energy resource and security requirement. We also provide a quantitative security analysis on the proposed routing protocol. Our theoretical analysis and OPNET simulation results demonstrate that the proposed CASER protocol can provide an excellent tradeoff between routing efficiency and energy balance, and can significantly extend the lifetime of the sensor networks in all scenarios. For the non-uniform energy deployment, our analysis shows that we can increase the lifetime and the total number of messages that can be delivered by more than four times under the same assumption. We also demonstrate that the proposed CASER protocol can achieve a high message delivery ratio while preventing routing traceback attacks.
机译：生命周期的优化和安全性是具有不可补充能源资源的多跳无线传感器网络（WSN）的两个相互冲突的设计问题。在本文中，我们首先提出一种新颖安全，高效的成本感知安全路由（CASER）协议，以通过两个可调参数来解决这两个冲突的问题：能量平衡控制（EBC）和基于概率的随机行走。然后我们发现，对于给定的网络拓扑，能耗与均匀的能量部署严重不成比例，这大大缩短了传感器网络的寿命。为了解决这个问题，我们提出了一种有效的非均匀能量部署策略，以在相同的能量资源和安全要求下优化寿命和消息传递比率。我们还对提出的路由协议进行了定量的安全性分析。我们的理论分析和OPNET仿真结果表明，提出的CASER协议可以在路由效率和能量平衡之间提供出色的折衷，并且可以在所有情况下显着延长传感器网络的寿命。对于非均匀的能源部署，我们的分析表明，在相同的假设下，我们可以将生命周期和可传递的消息总数增加四倍以上。我们还证明，提出的CASER协议可以在防止路由回溯攻击的同时实现较高的消息传递率。

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