作者: M. Mauve , J. Widmer , H. Hartenstein
DOI: 10.1109/65.967595
关键词: Link-state routing protocol 、 Optimized Link State Routing Protocol 、 Ad hoc On-Demand Distance Vector Routing 、 Geographic routing 、 Distributed computing 、 Computer network 、 Computer science 、 Wireless Routing Protocol 、 Destination-Sequenced Distance Vector routing 、 Wireless ad hoc network 、 Routing table
摘要: We present an overview of ad hoc routing protocols that make forwarding decisions based on the geographical position a packet's destination. Other than destination's position, each node need know only its own and one-hop neighbors in order to forward packets. Since it is not necessary maintain explicit routes, position-based does scale well even if network highly dynamic. This major advantage mobile where topology may change frequently. The main prerequisite for sender can obtain current Therefore, previously proposed location services are discussed addition packet strategies. provide qualitative comparison approaches both areas investigate opportunities future research.