公开(公告)号：US08918107B2

公开(公告)日：2014-12-23

申请号：US13952039

申请日：2013-07-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tianle Deng ,  Li Yang ,  Haiyan Luo

IPC: H04W36/00 ,  H04W36/30 ,  H04W36/04

CPC classification number: H04W36/30 ,  H04W36/04 ,  Y02D70/1222 ,  Y02D70/1262

Abstract: The present invention provides a handover method, a base station and a system. The handoff method comprises: a low-power base station monitors an uplink signal which is sent by a user equipment served by a neighbor base station, and obtains signal measurement information of the uplink signal and characteristic information of the uplink signal; the low-power base station sends the signal measurement information of the uplink signal and the characteristic information of the uplink signal to at least one macro base station which covers the low-power base station, so that the macro base station, according to the signal measurement information, determines whether the user equipment to which the characteristic information corresponds is unloaded to the low-power base station.

Abstract translation: 本发明提供了切换方法，基站和系统。 切换方法包括：低功率基站监视由相邻基站服务的用户设备发送的上行链路信号，并获取上行链路信号的信号测量信息和上行链路信号的特征信息; 低功率基站向覆盖低功率基站的至少一个宏基站发送上行链路信号的信号测量信息和上行链路信号的特性信息，使得宏基站根据信号 测量信息，确定特征信息对应的用户设备是否卸载到低功率基站。

公开(公告)号：US20130155936A1

公开(公告)日：2013-06-20

申请号：US13769697

申请日：2013-02-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tianle Deng ,  Binsong Tang ,  Li Yang ,  Hongzhuo Zhang

IPC: H04W72/00

CPC classification number: H04W24/02 ,  H04W52/0206 ,  H04W72/005 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264

Abstract: A method for configuring a cell includes the following steps. A network node obtains information for configuring serviceless Multicast Broadcast Single Frequency Network (MBSFN) sub-frames of a first cell; and the network node configures serviceless MBSFN sub-frames of a neighboring cell of the first cell by alternating the serviceless MBSFN sub-frames of the neighboring cell with the serviceless MBSFN sub-frames of the first cell according to the information for configuring the serviceless MB SFN sub-frames of the first cell. In the method for configuring the first cell, the serviceless MBSFN sub-frames of the neighboring cell alternate with the serviceless MBSFN sub-frames of the first cell, thereby reducing interference between cells and improving stability of the system.

Abstract translation: 一种用于配置小区的方法包括以下步骤。 网络节点获取用于配置第一小区的无服务组播广播单频网（MBSFN）子帧的信息; 并且网络节点根据用于配置无用MB的信息，将相邻小区的无服务MBSFN子帧与第一小区的无服务MBSFN子帧交换，来配置第一小区的相邻小区的无服务MBSFN子帧 第一个单元的SFN子帧。 在配置第一小区的方法中，相邻小区的无服务MBSFN子帧与第一小区的无服务MBSFN子帧交替，从而减少小区之间的干扰并提高系统的稳定性。

公开(公告)号：US20130088988A1

公开(公告)日：2013-04-11

申请号：US13687501

申请日：2012-11-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tianle Deng ,  Jun Wang ,  Binsong Tang

IPC: H04W24/10

CPC classification number: H04W24/10 ,  H04B17/318 ,  H04L5/001 ,  H04L43/08 ,  H04W52/0245 ,  H04W72/08 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/24

Abstract: A method for measuring an aggregated carrier cell includes the following content. A user equipment receives measurement configuration information of an aggregated carrier cell from a serving base station, where the measurement configuration information includes signal estimation value information and a corresponding measurement period thereof; the user equipment obtains a measurement period of a non-active component carrier according to a signal estimation value of the non-active component carrier in the aggregated carrier cell and the measurement configuration information; and the user equipment measures the non-active component carrier according to the measurement period. With the method of the present invention, the user equipment can measure different component carriers in an aggregated carrier cell in different periods.

Abstract translation: 聚合载波小区的测量方法包括以下内容。 用户设备从服务基站接收聚合的载波小区的测量配置信息，其中测量配置信息包括信号估计值信息及其对应的测量周期; 用户设备根据聚合载波小区中的非活动分量载波的信号估计值和测量配置信息，获得非有效分量载波的测量周期; 并且用户设备根据测量周期测量非活动分量载波。 利用本发明的方法，用户设备可以在不同的周期内测量聚合的载波小区中的不同分量载波。