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:
May. 22, 2012
Filed:
May. 01, 2009
Tae-joong Kim, Seongnam, KR;
Gi-yoon Park, Daejeon, KR;
Ok-sun Park, Daejeon, KR;
Jae-kyung Lee, Daejeon, KR;
Hyeong-jun Park, Daejeon, KR;
Seung-chan Bang, Daejeon, KR;
Tae-Joong Kim, Seongnam, KR;
Gi-Yoon Park, Daejeon, KR;
Ok-Sun Park, Daejeon, KR;
Jae-Kyung Lee, Daejeon, KR;
Hyeong-Jun Park, Daejeon, KR;
Seung-Chan Bang, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Abstract
Provided are a method and apparatus for transmitting control information and packet data. The method includes generating control channels which transmit the control information; generating control indication channel which indicates whether the control channels are transmitted or not; generating data channels in order to transmit the packet data based on the control information; multiplexing the control channels, the control indication channels, and the data channels; and transmitting the control channels, the control indication channels, and the data channels. According to the present invention, when control information and packet data are transmitted in downlink, by transmitting additional information indicating whether control channels are transmitted or not, resources not actually allocated to control channels can be allocated to data channel and the mobile station can receive data channel using the control indication information.