公开(公告)号：US20150304889A1

公开(公告)日：2015-10-22

申请号：US14788202

申请日：2015-06-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ying QIAN ,  Yusun FU ,  Yuzhong WU ,  Jingbo PENG

IPC: H04W28/08 ,  H04W72/12

CPC classification number: H04W28/085 ,  H04W36/22 ,  H04W48/06 ,  H04W72/1242 ,  H04W72/1252 ,  H04W72/1289

Abstract: Embodiments of the present application provide a load balancing method and a network control node. An entity in which a serving cell is located selects a scheduling cell for an edge UE, and instructs the scheduling cell to allocate a data channel for the edge UE, and a control channel is retained in the serving cell and is not handed over. In this way, in a case of being transparent to the UE, an objective of load balancing is achieved by automatic fast coordinating and scheduling without handover. It can be seen that, in the foregoing load balancing manner, a data channel is used as transferring granularity, and a handover time delay does not need to be introduced, thereby implementing a function of fast balancing instantaneous load, and improving load balancing efficiency.

Abstract translation: 本申请的实施例提供负载平衡方法和网络控制节点。 服务小区所在的实体选择边缘UE的调度小区，并指示调度小区为边缘UE分配数据信道，并且控制信道保留在服务小区中，并且不被切换。 以这种方式，在对UE是透明的情况下，通过自动快速协调和调度而不进行切换来实现负载均衡的目的。 可以看出，在上述负载平衡方式中，数据信道被用作传输粒度，并且不需要引入切换时间延迟，从而实现快速平衡瞬时负载并提高负载平衡效率的功能。

公开(公告)号：US20140348133A1

公开(公告)日：2014-11-27

申请号：US14456569

申请日：2014-08-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yusun FU ,  Johan JOHANSSON

IPC: H04W36/00 ,  H04W76/04

CPC classification number: H04W36/0083 ,  H04W36/0055 ,  H04W72/12 ,  H04W76/28

Abstract: A method for handover in a telecommunication system is disclosed. The method determines a traffic time pattern in a handover situation where a user equipment is handed over from a source cell to a target cell in the telecommunication system. History information relating to a traffic time pattern used in the source cell by the user equipment being handed over is forwarded from a controller node of said source cell to a controller node of said target cell. In the target cell, a traffic time pattern to be used by said user equipment in said target cell after the handover is estimated by taking into consideration at least said history information.

Abstract translation: 公开了一种在电信系统中切换的方法。 该方法确定在电信系统中用户设备从源小区切换到目标小区的切换情况中的业务时间模式。 与被切换的用户设备在源小区中使用的业务时间模式有关的历史信息从所述源小区的控制器节点转发到所述目标小区的控制器节点。 在目标小区中，通过考虑到至少所述历史信息来估计切换之后所述用户设备在所述目标小区中使用的业务时间模式。