公开(公告)号：US20130316654A1

公开(公告)日：2013-11-28

申请号：US13947828

申请日：2013-07-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lina LIU ,  Xiaofeng LU

IPC: H04W24/08

CPC classification number: H04W24/08 ,  H04W24/04

Abstract: A method, an apparatus for acquiring for acquiring radio channel environment information, and a radio network control device are provided in embodiments of the present invention. The apparatus includes: an acquiring unit, configured to acquire a radio signal transmitted by a terminal; a channel information acquiring unit, configured to acquire pilot information from the radio signal, and calculate channel information according to the pilot information; and a storage unit, configured to record the channel information. With the method, the apparatus for acquiring radio channel environment information, and the radio network control device provided in the embodiments of the present invention, the real condition of the radio channel can be reflected accurately, and the exception to the user terminal or the network can be identified accurately, thereby improving the efficiency of exception handling.

Abstract translation: 在本发明的实施例中提供了一种方法，用于获取无线电信道环境信息的装置和无线电网络控制装置。 该装置包括：获取单元，用于获取由终端发送的无线电信号; 频道信息获取单元，用于从无线电信号中获取导频信息，并根据导频信息计算频道信息; 以及存储单元，被配置为记录所述频道信息。 利用该方法，获取无线电信道环境信息的装置和本发明实施例中提供的无线电网络控制装置可以准确地反映无线电信道的实际状况，并且用户终端或网络的例外 可以准确识别，从而提高异常处理的效率。