RTEA: Real-Time and Energy Aware Routing for Industrial Wireless Sensor Networks

被引:5
作者
Tavallaie, Omid [1 ]
Naji, Hamid Reza [1 ]
Sabaei, Masoud [2 ]
Arastouie, Narges [2 ]
机构
[1] Grad Univ Adv Technol, Dept Elect & Comp Engn, Kerman, Iran
[2] Amirkabir Univ Technol, Dept Comp & IT Engn, Tehran, Iran
关键词
Energy aware routing; Industrial wireless sensor networks; Real-time communication; Timeliness; Two-hop information; PROTOCOL; QOS; EFFICIENT; COMMUNICATION; DEPLOYMENT; GUARANTEE;
D O I
10.1007/s11277-017-4109-3
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
This paper proposes a real-time and energy aware routing protocol for industrial wireless sensor networks, called RTEA. Two-hop neighborhood information routing is adopted from THVR routing protocol, however our routing protocol has low control packet overhead and differentiates packets based on their deadlines. The packet deadline is updated in each hop without using globally synchronized clocks. In addition to velocity, the distance to the sink is considered for reducing the number of relaying hops. Also, the delay between two one-hop neighbors is estimated by a new mechanism which considers the time that packets spend in each node beside the link delay. Simulation results show that RTEA can improve the performance in terms of delivery ratio and energy consumption.
引用
收藏
页码:4601 / 4621
页数:21
相关论文
共 32 条
  • [1] Wireless sensor networks: a survey
    Akyildiz, IF
    Su, W
    Sankarasubramaniam, Y
    Cayirci, E
    [J]. COMPUTER NETWORKS, 2002, 38 (04) : 393 - 422
  • [2] [Anonymous], WIR COMM NETW C WCNC
  • [3] [Anonymous], CONTROL C CCC
  • [4] [Anonymous], P802154AD4 IEEE
  • [5] [Anonymous], 5 INT S 1 5 COMM MOB
  • [6] [Anonymous], 7 IFAC INT C FIELDB
  • [7] [Anonymous], 2003, P ACM SENSYS
  • [8] [Anonymous], GUIDE WIRELESS SENSO
  • [9] [Anonymous], P 9 ACM C EMB NETW S
  • [10] [Anonymous], IEEE T IND INFORM