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. 27, 2014
Filed:
Nov. 03, 2009
Gene Beck Hahn, Goyang-si, KR;
Ki Seon Ryu, Yongin-si, KR;
Gene Beck Hahn, Goyang-si, KR;
Ki Seon Ryu, Yongin-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A data transmission and reception method for ensuring privacy and security and a method for identifying a Mobile Station (MS), while ensuring the location privacy of the MS in a wireless access system are disclosed. The MS identification method includes transmitting a ranging request message including a hashed Medium Access Control (MAC) address to a Base Station (BS), for initial ranging, and receiving a ranging response message including a temporary station Identifier (ID) from the BS. The temporary station ID is used to provide security to a MAC address or station ID by which the BS uniquely identifies the MS.