Global versus Local Re-Association Approach to Extend the Lifetime of Large-Scale IEEE 802.15.4/ZigBee Wireless Sensor Networks.
Zayneb Trabelsi AyoubSofiane OuniFarouk KamounPublished in: NTMS (2012)
Keyphrases
- wireless sensor networks
- energy consumption
- energy efficient
- data gathering
- mac protocol
- network lifetime
- sensor networks
- wireless communication
- energy efficiency
- maximum lifetime
- data transmission
- residual energy
- sensor nodes
- cluster head
- wireless sensor
- environmental monitoring
- data aggregation
- resource constrained
- small scale
- base station
- routing algorithm
- real time
- multi hop
- energy aware
- real world
- wireless lan
- computer society
- data collection
- battery powered
- medium access control
- reduce the energy consumption