发明申请
US20140153539A1 METHOD AND DEVICE FOR SETTING A CONTROL CHANNEL AND A DATA CHANNEL IN A WIRELESS COMMUNICATION SYSTEM
有权
用于在无线通信系统中设置控制信道和数据信道的方法和设备
- 专利标题： METHOD AND DEVICE FOR SETTING A CONTROL CHANNEL AND A DATA CHANNEL IN A WIRELESS COMMUNICATION SYSTEM
- 专利标题（中）： 用于在无线通信系统中设置控制信道和数据信道的方法和设备
-
申请号： US14131871申请日： 2012-07-13
-
公开(公告)号： US20140153539A1公开(公告)日： 2014-06-05
- 发明人: Dong Youn Seo , Joon Kui Ahn , Suck Chel Yang , Han Byul Seo
- 申请人： Dong Youn Seo , Joon Kui Ahn , Suck Chel Yang , Han Byul Seo
- 申请人地址： KR Seoul
- 专利权人： LG ELECTRONICS INC.
- 当前专利权人： LG ELECTRONICS INC.
- 当前专利权人地址： KR Seoul
- 国际申请： PCT/KR2012/005625 WO 20120713
- 主分类号： H04L5/00
- IPC分类号： H04L5/00 ; H04L27/26
摘要：
The present invention relates to a method for configuring a starting position of a control channel in a wireless communication system, and a terminal using the same. The method includes receiving duration information about a physical downlink control channel from the first orthogonal frequency division multiplexing (OFDM) symbol of a downlink subframe; and configuring a first OFDM symbol after OFDM symbols indicated by the duration information, as a starting point of an enhanced-physical downlink control channel. The downlink subframe includes a plurality of subcarriers in a frequency domain and 12 or 14 OFDM symbols in a time domain. The PDCCH includes the first N (N is a natural number of from 1 to 4) number of OFDM symbols of the downlink subframe. The duration information indicates the N number of OFDM symbols. The E-PDCCH comprises the starting point to the last OFDM symbol of the downlink subframe.