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:
Jul. 09, 2013
Filed:
Apr. 03, 2008
Young-bin Chang, Anyang-si, KR;
Taori Rakesh, Suwon-si, KR;
Jung-je Son, Seongnam-si, KR;
Chang-yoon OH, Yongin-si, KR;
Hyoung-kyu Lim, Seoul, KR;
Sung-jin Lee, Seoul, KR;
Hyun-jeong Kang, Seoul, KR;
Young-Bin Chang, Anyang-si, KR;
Taori Rakesh, Suwon-si, KR;
Jung-Je Son, Seongnam-si, KR;
Chang-Yoon Oh, Yongin-si, KR;
Hyoung-Kyu Lim, Seoul, KR;
Sung-Jin Lee, Seoul, KR;
Hyun-Jeong Kang, Seoul, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
An apparatus and a method for sending a control information for retransmission in a multihop relay wireless communication system are provided. Data received from a lower node is checked for errors. The data is transmitted to an upper node, when the data has no errors. When two or more information, which include at least one of Acknowledgement (ACK) and Negative ACK (NACK) in response to a data reception are received from one or more lower nodes, the two or more information are transmitted to the upper node at the same time. Accordingly, the RS can transmit the control information for the ARQ provided from the lower nodes, to the upper node at the same time.