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Alternative TitleWireless meshed network multicast communication method facing to industry monitoring application
于海斌; 曾鹏; 李邦祥; 王军; 徐皑冬; 杨志家
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司
Abstract本发明公开一种面向工业监测应用的无线网状网络组播通信方法,在 考虑工业监测应用特点的前提下,充分利用能力较强的设备来协助资源受 限的现场设备维护和管理组播。采用这种基于中心控制的组播方法后,首 先,现场设备无需记录和维护组播组成员列表,所以可以节约现场设备有 限的存储空间;其次,现场设备不需要进行组播路由发现和维护从而节约 了现场设备的通信开销;再次,组播的维护和管理在能力较强的中心设备 上以集中的方式进行,易于实现和管理。
Other AbstractThe invention discloses a wireless reticulation network multicast communication method applicable to an industrial monitoring. The invention utilizes sufficiently a device with powerful capability to assist the maintenance and management multicast of a spot device with limited resource. By adopting the multicast method based on a central control, firstly, the spot device does not require a record and maintenance to the multicast member list, so a limited storage space of the spot device can be saved; secondly, the spot device does not require a discovery and maintenance to the multicast router, thereby, a communication spending of the spot device is saved; thirdly, the maintenance and management of the multicast is carried out in the central device with powerful capacity in a concentrated way, and the invention is easy to realize and manage.


PCT Attributes
Application Date2006-11-08
Date Available2010-01-13
Application NumberCN200610134204.X
Open (Notice) NumberCN100581133C
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
于海斌,曾鹏,李邦祥,等. 面向工业监测应用的无线网状网络组播通信方法[P]. 2008-05-14.
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