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:
Sep. 10, 2013
Filed:
Nov. 12, 2008
Yeong Hyeon Kwon, Anyang-si, KR;
Min Seok Hon, Anyang-si, KR;
Sung Ho Moon, Anyang-si, KR;
Hong Won Park, Anyang-si, KR;
Jin Sam Kwak, Anyang-si, KR;
Hyun Woo Lee, Anyang-si, KR;
Seung Hee Han, Anyang-si, KR;
Yeong Hyeon Kwon, Anyang-si, KR;
Min Seok Hon, Anyang-si, KR;
Sung Ho Moon, Anyang-si, KR;
Hong Won Park, Anyang-si, KR;
Jin Sam Kwak, Anyang-si, KR;
Hyun Woo Lee, Anyang-si, KR;
Seung Hee Han, Anyang-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A random access method based on priority is disclosed. A priority-based random access method for use in a random access method supporting emergency communication including selecting, by a user equipment (UE), a random access slot corresponding to priority of the UE, among several random access slots to which at least two priorities are allocated, selecting an arbitrary sequence by the UE, and transferring the selected sequence to a base station via the selected random access slot. The method minimizes a UE access delay time requesting emergency communication by assigning priority to resources, and is able to reduce an amount of wasted resources by effectively distributing resources to not only a high-priority UE but also a low-priority UE according to individual situations.