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:
Oct. 21, 2014
Filed:
Dec. 22, 2010
Seung Hoon Choi, Suwon-si, KR;
Seok Hyun Yoon, Gwangmyeong-si, KR;
Joon Young Cho, Suwon-si, KR;
Ju Ho Lee, Suwon-si, KR;
Jin Kyu Han, Seoul, KR;
Myung Hoon Yeon, Yongin-si, KR;
Sang Min RO, Seoul, KR;
Seung Hoon Choi, Suwon-si, KR;
Seok Hyun Yoon, Gwangmyeong-si, KR;
Joon Young Cho, Suwon-si, KR;
Ju Ho Lee, Suwon-si, KR;
Jin Kyu Han, Seoul, KR;
Myung Hoon Yeon, Yongin-si, KR;
Sang Min Ro, Seoul, KR;
Abstract
An initial access method of a user equipment (UE) and an apparatus performing the same are provided. The initial access method of a user equipment attempting access a macro cell base station in a network with which the macro cell base station and at least one Femto cell base station share, includes: receiving a cell ID from the macro cell base station or the Femto cell base station; transmitting an interference control request message to the Femto call base station when the received cell ID is a Femto cell ID; and receiving a macro cell ID provided from the macro cell base station when an interference control response message is received from the Femto cell base station to attempt an initial access. When a macro UE near to a Femto cell base station attempts to access a macro cell, it searches an ID of the macro cell through interference control from the Femto call base station to achieve initial access.