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:
Mar. 15, 2016
Filed:
Oct. 06, 2011
Hakseong Kim, Anyang, KR;
Yoan Shin, Seoul, KR;
Sungcheol Yoo, Incheon, KR;
Ohsoon Shin, Seoul, KR;
Kijun Kim, Anyang, KR;
Mochan Yang, Seoul, KR;
Hakseong Kim, Anyang, KR;
Yoan Shin, Seoul, KR;
Sungcheol Yoo, Incheon, KR;
Ohsoon Shin, Seoul, KR;
Kijun Kim, Anyang, KR;
Mochan Yang, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Sungkyunkwan University Foundation For Corporate, Suwon-Si, KR;
Abstract
A method for a relay node (RN) to avoid inter-cell interference (ICI) in a wireless access system is provided. The method includes: overhearing a PDCCH transmitted by a plurality of BSs sharing the RN to terminals of each BS in the nth subframe; decoding the PDCCH from the n+1th subframe to the n+2th subframe; reallocating resource area to the terminals; transmitting control information representing the reallocated resource area to each BS; overhearing and decoding a PUSCH to each BS in the n+4th subframe; transmitting the decoding result to each BS; overhearing a PDCCH updated at n+8th subframe; and retransmitting the PUSCH transmitted at the n+4th subframe to a BS(NACK) in the n+12th sub frame.