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. 11, 2017
Filed:
Dec. 12, 2011
Jin Lee, Anyang-si, KR;
IN Uk Jung, Anyang-si, KR;
Jin Soo Choi, Anyang-si, KR;
Gi Won Park, Anyang-si, KR;
Young Soo Yuk, Anyang-si, KR;
Jeong Ki Kim, Anyang-si, KR;
Jin Lee, Anyang-si, KR;
In Uk Jung, Anyang-si, KR;
Jin Soo Choi, Anyang-si, KR;
Gi Won Park, Anyang-si, KR;
Young Soo Yuk, Anyang-si, KR;
Jeong Ki Kim, Anyang-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Provided are a method and device for ranging in a wireless communication system. A machine-to-machine (M2M) device receives an advanced air interface-system configuration descriptor (AAI-SCD) message including information on a dedicated ranging channel for the M2M device and an M2M parameter change count from a base station, and attempts ranging through the dedicated ranging channel to the base station. At this point, the M2M parameter change count orders information on the dedicated ranging channel in the AAI-SCD message to change.