基本信息:
- 专利标题： 차량 애드 혹 네트워크 시스템의 노드를 위한 섹터 기반 메시징 방향 판단 방법
- 专利标题（英）：A sector-based method of messaging direction decision in vehicular ad hoc networks
- 专利标题（中）：一种基于行业的消息传递方法在车辆广播网络中的方向决策
- 申请号：KR1020100032729 申请日：2010-04-09
- 公开(公告)号：KR1020110113373A 公开(公告)日：2011-10-17
- 发明人： 김동균 , 신동승 , 유홍석
- 申请人： 경북대학교 산학협력단
- 申请人地址： 대구광역시 북구 대학로 ** (산격동, 경북대학교)
- 专利权人： 경북대학교 산학협력단
- 当前专利权人： 경북대학교 산학협력단
- 当前专利权人地址： 대구광역시 북구 대학로 ** (산격동, 경북대학교)
- 代理人： 김일환
- 主分类号： H04L12/28
- IPC分类号： H04L12/28 ; H04W4/22 ; H04W64/00
Vehicle sector-based ad hoc direction determination method for a node in a network system according to the invention, comprising the steps of inserting the own position information and traveling direction information to the emergency message broadcast to the neighboring node; If the emergency message is received, it is dividing the space into straight lines having a slope of a predetermined size gap around the vehicle transmitting the emergency message to a plurality of sectors, and positions in their position according to the position information included in the emergency message step of the slope of the straight line that represents the position of the information detecting sector belongs; If the sector corresponding to the direction information included in the emergency message, processing the urgent message and broadcast to the neighboring node; If the sector is not corresponding to the direction information included in the emergency message, the method comprising: deleting the urgent message; characterized by including the.
公开/授权文献:
- KR101084536B1 차량 애드 혹 네트워크 시스템의 노드를 위한 섹터 기반 메시징 방향 판단 방법 公开/授权日：2011-11-17
信息查询:
EspacenetIPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04L | 数字信息的传输，例如电报通信 |
| ------H04L12/00 | 数据开关网络 |
| --------H04L12/28 | .以通路配置为特征的，例如局域网（LAN）、广域网（WAN） |