公开(公告)号：US20140242921A1

公开(公告)日：2014-08-28

申请号：US14272104

申请日：2014-05-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fan Wang ,  Bo Xu ,  Yuhong Chu ,  Hongping Zhang ,  Liang Xia

IPC: H04B7/26

CPC classification number: H04B7/26 ,  H04B7/024 ,  H04B7/0626 ,  H04J11/0053 ,  H04L27/2655 ,  H04W56/0015

Abstract: Embodiments of the present invention provide a signal processing method and a terminal. The method includes: receiving a control signal. Channel state information between a coordinated base station and the terminal and between the serving base station and the terminal is determined. Information is about determined time difference or information about a phase difference of arrival between signals sent by the coordinated base station and the serving base station at the terminal according to the channel state information. Adjustment information is sent to the serving base station so that the serving base station adjusts the sending time, phase, or pre-coding manner of the signal according to the adjustment information.

Abstract translation: 本发明的实施例提供一种信号处理方法和终端。 该方法包括：接收控制信号。 确定协调基站与终端之间以及服务基站与终端之间的信道状态信息。 关于确定的时间差或关于根据信道状态信息由协调基站和终端处的服务基站发送的信号之间的相位差的信息。 调整信息被发送到服务基站，使得服务基站根据调整信息调整信号的发送时间，相位或预编码方式。