Network Coding Based Multi-relay Cooperative Handover Mechanism in Wireless Internet of Things

HUANG Chen; ZHANG Wei; LI Ke-wei; YANG Wei-ming; HUANG Ben-xiong; DAI Bin

doi:10.3969/j.issn.0372-2112.2012.10.008

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Network Coding Based Multi-relay Cooperative Handover Mechanism in Wireless Internet of Things

更新时间：2025-07-16

- Network Coding Based Multi-relay Cooperative Handover Mechanism in Wireless Internet of Things
- Acta Electronica Sinica Vol. 40, Issue 10, Pages: 1954-1957(2012)
- 作者机构：
  
  1. 湖北大学物理学与电子技术学院,湖北,武汉,430062
  2. 武汉第二船舶设计研究所,湖北,武汉,430064
  3. 华中科技大学电信系,湖北,武汉,430074
  4. 湖北大学物理学与电子技术学院,湖北,武汉,430062
  5. 武汉第二船舶设计研究所,湖北,武汉,430064
  6. 华中科技大学电信系,湖北,武汉,430074
- 作者简介：
- 基金信息：
  
  National Natural Science Foundation of China (No.60803005);New Century Excellent Talents Foundation in University of Ministry of Education of China (No.NCET-06-0642);Soft Science Research Project of Hubei Province (No.2011DHA014);Natural Science Foundation of Hubei University
- DOI：10.3969/j.issn.0372-2112.2012.10.008
  CLC： TP301
- Published：2012
- 稿件说明：
移动端阅览
HUANG Chen, ZHANG Wei, LI Ke-wei, et al. Network Coding Based Multi-relay Cooperative Handover Mechanism in Wireless Internet of Things[J]. Acta Electronica Sinica, 2012, 40(10): 1954-1957.
DOI：

HUANG Chen, ZHANG Wei, LI Ke-wei, et al. Network Coding Based Multi-relay Cooperative Handover Mechanism in Wireless Internet of Things[J]. Acta Electronica Sinica, 2012, 40(10): 1954-1957. DOI： 10.3969/j.issn.0372-2112.2012.10.008.

摘要

本文针对网状结构的无线物联网中的多跳切换场景

提出了一种基于网络编码的多中继协作切换机制MRH.MRH机制中采用了基于势能场的路由探测算法

通过中继协作的方式

将移动终端同时注册到多个漫游域上.配合网络编码

MRH机制使移动终端建立了到多个无线物联网接入点之间的灵活、可靠的切换连接

实现了在多个无线物联网间的平滑切换.

Abstract

In this paper

we propose a network coding based multi-relay cooperative handover mechanism MRH

for multi-hop handover scenario in wireless internet of things.MRH adopts a route detection algorithm based on potential energy field.One mobile terminal can register on multiple roaming area through intermediate cooperation.Based on network coding

mobile terminal establishes reliable

flexible handover connections with multiple network access points

then smooth handover between multiple internet of things can be realized.

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