Method of detecting physical downlink control channel in long-term evolution system
    2.
    发明授权
    Method of detecting physical downlink control channel in long-term evolution system 有权
    长期演进系统物理下行链路控制信道检测方法

    公开(公告)号:US09066340B2

    公开(公告)日:2015-06-23

    申请号:US13799199

    申请日:2013-03-13

    摘要: Disclosed herein is a method of detecting a physical downlink control channel (PDCCH) in a long-term evolution (LTE) system. In this method, one is selected from among possible PDCCH formats for received base station signals, and a signal corresponding to the length of the selected PDCCH format is retrieved. Thereafter, one is selected from among one or more of possible DCI formats that have not been selected yet. Thereafter, decoding is performed using the retrieved signal and the selected DCI format. Finally, a remainder is obtained by dividing the decoded signal by a cyclic redundancy check (CRC) pattern, and the remainder is stored as RNTI information, along with the selected DCI and the DCI format.

    摘要翻译: 本文公开了一种在长期演进(LTE)系统中检测物理下行链路控制信道(PDCCH)的方法。 在该方法中,从接收到的基站信号的可能的PDCCH格式中选择一种,并且检索与所选择的PDCCH格式的长度对应的信号。 此后,从尚未选择的一种或多种可能的DCI格式中选择一种。 此后,使用所检索的信号和所选的DCI格式进行解码。 最后,通过将解码信号除以循环冗余校验(CRC)模式获得余数,其余部分与所选择的DCI和DCI格式一起存储为RNTI信息。