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:
Apr. 25, 2017
Filed:
May. 31, 2012
Eun Jong Lee, Anyang-si, KR;
Gi Won Park, Anyang-si, KR;
Young Soo Yuk, Anyang-si, KR;
Hee Jeong Cho, Anyang-si, KR;
Eun Jong Lee, Anyang-si, KR;
Gi Won Park, Anyang-si, KR;
Young Soo Yuk, Anyang-si, KR;
Hee Jeong Cho, Anyang-si, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
Disclosed is a method for determining whether a machine-to-machine group identifier (MGID) for identifying a multicast service flow is supported in a wireless access system that supports machine-to-machine (M2M) communication, wherein the multicast service flow is shared by a group of M2M terminals within an M2M group zone that is allocated to the terminals. The method comprises the steps of: receiving from the first base station M2M group zone information of the first base station and neighboring base stations; receiving from the second base station system information of the second base station; and determining whether the MGID that is received from the first base station is supported by the second base station by comparing the system information of the second base station and the M2M group zone information on the neighboring base stations.