The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 2014
Filed:
Aug. 30, 2011
Wei Liang, Shenyang, CN;
Haibin Yu, Shenyang, CN;
Xiaoling Zhang, Shenyang, CN;
Miao Yang, Shenyang, CN;
Weijie Xu, Shenyang, CN;
Jun Wang, Shenyang, CN;
Peng Zeng, Shenyang, CN;
Zhijia Yang, Shenyang, CN;
Wei Liang, Shenyang, CN;
Haibin Yu, Shenyang, CN;
Xiaoling Zhang, Shenyang, CN;
Miao Yang, Shenyang, CN;
Weijie Xu, Shenyang, CN;
Jun Wang, Shenyang, CN;
Peng Zeng, Shenyang, CN;
Zhijia Yang, Shenyang, CN;
Abstract
A method of achieving wireless sensor network (WSN) communication in a mesh and star topology network (MSTN), including: a) connecting a plurality of nodes in a WSN to form a mesh and star hybrid topology structure; b) based on the topology structure, defining a superframe structure based on IEEE 802.15.4-2006; c) based on the topology structure and superframe structure, defining methods for long period data processing, connectivity assessment, medium access control, channel measurement, frequency hopping, beacon frame formation, and two-stage resource allocation; d) based on the topology structure, superframe structure, and methods, defining a method for network establishment; and e) based on the network establishment method, defining a method for MSTN communications. The method features real-time communication, high reliability, and low energy consumption.