
基本信息:
- 专利标题: METHOD FOR TRANSMITTING A CQI INDEX FROM A USER TERMINAL
- 专利标题(中):从用户终端发送CQI索引的方法
- 申请号:US14361486 申请日:2012-02-24
- 公开(公告)号:US20140269398A1 公开(公告)日:2014-09-18
- 发明人: Jinsoup Joung , Seunghwan Ji , Yonghoon Lim , Eunjin Lee
- 申请人: Jinsoup Joung , Seunghwan Ji , Yonghoon Lim , Eunjin Lee
- 申请人地址: KR Seongnam-si
- 专利权人: INNOWIRELESS CO., LTD.
- 当前专利权人: INNOWIRELESS CO., LTD.
- 当前专利权人地址: KR Seongnam-si
- 优先权: KR10-2011-0128095 20111202
- 国际申请: PCT/KR2012/001422 WO 20120224
- 主分类号: H04W24/10
- IPC分类号: H04W24/10
摘要:
A user terminal and a method for transmitting a CQI index from the user terminal to a base station. A method for performing a CQI index conversion so as to have a constant number of bits regardless of the number of bits of a calculated CQI index includes the steps of: calculating the CQI index for a signal received from the base station; converting the calculated CQI index to an one-bit CQI index through delta-sigma modulation; and transmitting the converted one-bit CQI index to the base station.
摘要(中):
一种从用户终端向基站发送CQI索引的用户终端和方法。 用于执行CQI索引转换以便具有恒定数量的比特而不考虑所计算的CQI索引的比特数的方法包括以下步骤:计算从基站接收的信号的CQI索引; 通过Δ-Σ调制将所计算的CQI索引转换为1比特CQI索引; 以及将转换的一比特CQI索引发送到基站。