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:
Feb. 11, 2014
Filed:
Jul. 20, 2012
Jeong Ki Kim, Anyang-si, KR;
Ki Seon Ryu, Anyang-si, KR;
Hee Jeong Cho, Anyang-si, KR;
Jae Won Lim, Anyang-si, KR;
AE Ran Youn, Anyang-si, KR;
Jeong Ki Kim, Anyang-si, KR;
Ki Seon Ryu, Anyang-si, KR;
Hee Jeong Cho, Anyang-si, KR;
Jae Won Lim, Anyang-si, KR;
Ae Ran Youn, Anyang-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A method of allocating a radio resource in a wireless access system includes transmitting, by a base station (BS) to a mobile station (MS), a MAP message comprising a persistent MAP information element, wherein the persistent MAP information element includes resource allocation information for persistently allocating a resource allocation region for communicating data with the MS and acknowledgment (ACK) information indicating an ACK transmission region; waiting for an ACK message from the MS, wherein the ACK message represents a successful reception of the persistent MAP information element; and determining that the persistent MAP information element has not been successfully received by the MS if the ACK message is not transmitted via the ACK transmission region.