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    • 10. 发明授权
    • Distributed channel hopping method in wireless ad-hoc network
    • 无线自组织网络中的分布式信道跳频方法
    • US08331311B2
    • 2012-12-11
    • US12553630
    • 2009-09-03
    • Anseok LeeWun Cheol JeongChang Sub ShinSeong Soon JooJong Suk Chae
    • Anseok LeeWun Cheol JeongChang Sub ShinSeong Soon JooJong Suk Chae
    • H04W4/00H04J3/00H04J4/00H04B7/212
    • H04B1/7143H04B7/2656Y02D70/142Y02D70/144Y02D70/22Y02D70/40Y02D70/449
    • A distributed channel hopping communication method in a low power wireless ad-hoc network. A beacon transmission and reception scheduling method using a distributed channel hopping method in a wireless ad-hoc network, the method includes: transmitting beacons using channel hopping, before establishing the wireless ad-hoc network including a plurality of nodes having a BP including at least one time slot, and receiving beacons of a plurality of neighboring nodes of each of the plurality of nodes; collecting information about the wireless ad-hoc network and information about the plurality of neighboring nodes from the received beacons; scheduling the receiving of the beacons that are transmitted from the plurality of neighboring nodes in the BP, using TDMA in each of the at least one time slot based on the information about the plurality of neighboring nodes; and scheduling transmitting of a beacon in each of the at least one time slot.
    • 一种低功率无线自组织网络中的分布式信道跳频通信方法。 一种在无线自组织网络中使用分布式信道跳频方法的信标发送和接收调度方法,所述方法包括:在建立包括至少包括BP的多个节点的无线自组织网络之前,使用信道跳频发送信标 并且接收所述多个节点中的每一个的多个相邻节点的信标; 从所接收的信标收集关于无线自组织网络的信息和关于多个相邻节点的信息; 基于关于所述多个相邻节点的信息,在所述至少一个时隙中的每一个中使用TDMA来调度从所述BP中的所述多个相邻节点发送的信标的接收; 以及调度所述至少一个时隙中的每一个中的信标的发送。