作者: Ramesh Govindan , Deborah Estrin , Yan Yu
DOI:
关键词: Wireless sensor network 、 Key distribution in wireless sensor networks 、 Link-state routing protocol 、 Computer network 、 Geographic routing 、 Wireless Routing Protocol 、 Dynamic Source Routing 、 Mobile wireless sensor network 、 Flooding (computer networking) 、 Computer science
摘要: Future sensor networks will be composed of a large number densely deployed sensors/actuators. A key feature such is that their nodes are untethered and unattended. Consequently, energy efficiency an important design consideration for these networks. Motivated by the fact network queries may often geographical, we evaluate efficient routing algorithm propagates query to appropriate geographical region, without flooding. The proposed Geographic Energy Aware Routing (GEAR) uses aware neighbor selection route packet towards target region Recursive Forwarding or Restricted Flooding disseminate inside destina-