公开(公告)号：US09319992B2

公开(公告)日：2016-04-19

申请号：US14334343

申请日：2014-07-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xuehong Lin ,  Changmei Liu ,  Shengyu Li ,  Jie Shi

IPC: H04W36/00 ,  H04W52/18 ,  H04W36/24

CPC classification number: H04W52/18 ,  H04W36/0088 ,  H04W36/24 ,  Y02D70/1224 ,  Y02D70/1262

Abstract: A measuring method and device before different-frequency handover of a user terminal is provided. The measuring method before different-frequency handover of a user terminal in this embodiment comprises: receiving spectrum information from a non-serving base station, the spectrum information comprising the receiving power of the non-serving base station, and the receiving power of the non-serving base station being the intensity of a sending signal of the user terminal received by the non-serving base station, which is measured by the non-serving base station; obtaining the transmitting power of the user terminal; and when it is judged that the difference between the transmitting power of the user terminal and the receiving power of the non-serving base station is less than a preset threshold, sending a measurement instruction to the user terminal so as to indicate the user terminal to measure the non-serving base station.

Abstract translation: 提供了一种用户终端在不同频率切换之前的测量方法和设备。 在该实施例中，用户终端的不同频率切换之前的测量方法包括：从非服务基站接收频谱信息，包括非服务基站的接收功率的频谱信息和非服务基站的接收功率， 服务基站是由非服务基站测量的非服务基站接收的用户终端的发送信号的强度; 获取用户终端的发射功率; 并且当判断用户终端的发送功率与非服务基站的接收功率之间的差小于预设阈值时，向用户终端发送测量指示，以便将用户终端指示为 测量非服务基站。