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:
Jan. 28, 2014
Filed:
Mar. 16, 2007
Jianliang Zheng, New York, NY (US);
Myung-jong Lee, New York, NY (US);
Jin-sae Jung, Seongnam-si, KR;
Jianliang Zheng, New York, NY (US);
Myung-Jong Lee, New York, NY (US);
Jin-Sae Jung, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
The Research Foundation of the City University of New York, West New York, NY (US);
Abstract
A routing method of a wireless communication system is provided implementing advantageous features of both the tree routing and the link state routing. In the routing method, the system generates an adaptive tree table which defines a network in a tree structure of at least one branch with at least one node and each node generates a link state table which includes information on neighbor nodes, such that the packets are routed on the basis of the adaptive tree table and the link state table. Advantageous mechanisms of the tree routing and the link state routing are combined, thereby it is possible to eliminate most single point of failures of conventional tree routing and provide shorter paths compared with conventional tree routing.