Energy efficient in-network RFID data filtering scheme in wireless sensor networks.
Energy efficient in-network RFID data filtering scheme in wireless sensor networks.
复制标题
DOI:
10.3390/s110707004
复制
发表时间:
2011
期刊:
影响因子:
--
通讯作者:
Park MS
中科院分区:
文献类型:
--
作者:
Bashir AK;Lim SJ;Hussain CS;Park MS
RFID (Radio frequency identification) and wireless sensor networks are backbone technologies for pervasive environments. In integration of RFID and WSN, RFID data uses WSN protocols for multi-hop communications. Energy is a critical issue in WSNs; however, RFID data contains a lot of duplication. These duplications can be eliminated at the base station, but unnecessary transmissions of duplicate data within the network still occurs, which consumes nodes’ energy and affects network lifetime. In this paper, we propose an in-network RFID data filtering scheme that efficiently eliminates the duplicate data. For this we use a clustering mechanism where cluster heads eliminate duplicate data and forward filtered data towards the base station. Simulation results prove that our approach saves considerable amounts of energy in terms of communication and computational cost, compared to existing filtering schemes.
登录
查看更多内容
影响因子:
11.2
作者:
Akyildiz, IF;Su, WL;Cayirci, E
通讯作者:
Cayirci, E
影响因子:
7.9
作者:
Liang, Weifa;Liu, Yuzhen
通讯作者:
Liu, Yuzhen
影响因子:
12.9
作者:
Fasolo, Elena;Rossi, Michele;Zorzi, Michele
通讯作者:
Zorzi, Michele
影响因子:
22.7
作者:
Smith, JR;Fishkin, KP;Sundara-Rajan, K
通讯作者:
Sundara-Rajan, K