公开(公告)号：US09060386B2

公开(公告)日：2015-06-16

申请号：US13707028

申请日：2012-12-06

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Woo-Suk Cha ,  Jun-Keun Song ,  Seon-Tae Kim ,  Tae-Jin Lee ,  Jong-Ho Park ,  Chang-Young Oh

IPC: H04B7/14 ,  H04W84/18 ,  H04B7/155 ,  H04W40/02 ,  G01R31/08 ,  H04L12/28 ,  H04H20/71 ,  H04W40/00

CPC classification number: H04W84/18 ,  H04B7/14 ,  H04B7/15507

Abstract: Disclosed herein is a method of selecting a relay node in a mobile ad-hoc network. The relay node selection method includes updating a neighbor node list based on messages received from one or more other nodes, and selecting a 1-hop neighbor node having a highest Multi-Point Relay (MPR) selector counter (MSC) value, from among one or more 1-hop neighbor nodes included in the updated neighbor node list, as an MPR node. Therefore, the present invention can prevent unnecessary channel competition and conflicts between nodes and improve network performance.

Abstract translation: 这里公开了一种在移动自组织网络中选择中继节点的方法。 中继节点选择方法包括基于从一个或多个其他节点接收到的消息来更新邻居节点列表，并从一个节点中选择具有最高多点中继（MPR）选择器计数器（MSC）值的1跳邻居节点 或更多的包含在更新的邻居节点列表中的1跳邻居节点作为MPR节点。 因此，本发明可以防止不必要的信道竞争和节点之间的冲突，提高网络性能。