基本信息:
- 专利标题: Method of transmitting control signal in wireless communication system
- 专利标题(中):无线通信系统中发送控制信号的方法
- 申请号:JP2012227944 申请日:2012-10-15
- 公开(公告)号:JP2013042533A 公开(公告)日:2013-02-28
- 发明人: KWAK JIN SAM , HAN SEUNG HEE , NOH MIN SEOK , KWON YEONG HYEON , LEE HYUNG-WOO , KIM DON CHORU
- 申请人: Lg Electronics Inc , エルジー エレクトロニクス インコーポレイティド
- 专利权人: Lg Electronics Inc,エルジー エレクトロニクス インコーポレイティド
- 当前专利权人: Lg Electronics Inc,エルジー エレクトロニクス インコーポレイティド
- 优先权: US94407407 2007-06-14
- 主分类号: H04J11/00
- IPC分类号: H04J11/00 ; H04J13/16 ; H04L1/16
摘要:
PROBLEM TO BE SOLVED: To provide a method of transmitting a control signal in a wireless communication system.SOLUTION: The method of transmitting a control signal in the wireless communication system includes: multiplexing a first control signal and a second control signal in a slot comprising a plurality of orthogonal frequency division multiplexing (OFDM) symbols in a time region; dividing the plurality of OFDM symbols into the plurality of data OFDM symbols for transmitting the first control signal and a plurality of reference signal OFDM symbols for transmitting a reference signal; mapping the first control signal to the plurality of data OFDM symbols after being dispersed by a base sequence in a frequency region; mapping the reference signal to the plurality of the reference signal OFDM symbols; mapping the second control signal to at least one of the plurality of reference signal OFDM symbols; and transmitting the first control signal and the second control signal through the slot.
摘要(中):
要解决的问题:提供一种在无线通信系统中发送控制信号的方法。 解决方案:在无线通信系统中发送控制信号的方法包括:在包括时域中的多个正交频分复用(OFDM)符号的时隙中复用第一控制信号和第二控制信号; 将所述多个OFDM符号划分为用于发送所述第一控制信号的多个数据OFDM符号和用于发送参考信号的多个参考信号OFDM符号; 将第一控制信号映射到频率区域中的碱基序列分散之后的多个数据OFDM符号; 将参考信号映射到多个参考信号OFDM符号; 将所述第二控制信号映射到所述多个参考信号OFDM符号中的至少一个; 以及通过所述时隙发送所述第一控制信号和所述第二控制信号。 版权所有(C)2013,JPO&INPIT