公开(公告)号：US20180049102A1

公开(公告)日：2018-02-15

申请号：US15794682

申请日：2017-10-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hongzhuo ZHANG ,  Yang ZHAO ,  Dong CHEN ,  Philippe REININGER

IPC: H04W48/04 ,  H04W48/18 ,  H04W28/08 ,  H04W84/04 ,  H04W36/12 ,  H04W8/26 ,  H04W8/14 ,  H04W88/00 ,  H04W88/08 ,  H04W8/12

CPC classification number: H04W48/04 ,  H04W8/12 ,  H04W8/14 ,  H04W8/26 ,  H04W28/08 ,  H04W36/12 ,  H04W48/18 ,  H04W84/042 ,  H04W88/005 ,  H04W88/08

Abstract: The present invention provides an access control method, a base station, user equipment, and a mobility management entity, where the access control method includes: receiving, by the base station, a temporary identifier and a PLMN available indication that are of the UE and sent by the UE; receiving a service request message sent by the UE, and determining a serving MME of the UE according to a GMMEI in the temporary identifier of the UE; and sending the service request message and the PLMN available indication to the serving MME of the UE, so that the serving MME of the UE sends a redirection indication, and the UE registers with an HPLMN of the UE. Therefore, in a network sharing scenario, the UE can select the home PLMN of the UE as a serving PLMN of the UE as early as possible.

公开(公告)号：US20150195852A1

公开(公告)日：2015-07-09

申请号：US14662842

申请日：2015-03-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Min XU ,  Dong CHEN

IPC: H04W72/12 ,  H04W72/04

CPC classification number: H04W72/1268 ,  H04W72/0406 ,  H04W72/12

Abstract: Embodiments of the present invention disclose an uplink scheduling method and a control node and relate to the communications field and can complete uplink transmission through scheduling of a device of a first cell when a device of a second cell cannot receive uplink scheduling information of a UE. The method of the present invention includes: sending configuration information to the user equipment UE, so that the UE monitors a first control channel of a first cell according to the configuration information, where the configuration information includes channel configuration information of the first control channel of the first cell, the first control channel includes an E-DCH Absolute Grant Channel E-AGCH, and the first cell is a non-serving cell of the UE. The embodiments of the present invention are mainly applied to an enhanced scheduling process of an uplink channel.

Abstract translation: 本发明的实施例公开了一种上行链路调度方法和控制节点，涉及通信领域，并且当第二小区的设备不能接收到UE的上行调度信息时，可以通过调度第一小区的设备来完成上行链路传输。 本发明的方法包括：向用户设备UE发送配置信息，使得UE根据配置信息监视第一小区的第一控制信道，其中配置信息包括第一控制信道的信道配置信息 第一小区，第一控制信道包括E-DCH绝对授权信道E-AGCH，第一小区是UE的非服务小区。 本发明的实施例主要应用于上行链路信道的增强调度过程。

公开(公告)号：US20150085753A1

公开(公告)日：2015-03-26

申请号：US14561580

申请日：2014-12-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dong CHEN ,  Min XU

IPC: H04W16/08

CPC classification number: H04W16/08 ,  H04W16/32 ,  H04W24/02 ,  H04W28/08 ,  H04W84/045

Abstract: A small cell coverage adjusting method, device, and system are disclosed. The method includes: determining whether a load of a macro cell meets a coverage parameter value adjusting condition of a small cell; and if the load of the macro cell meets the coverage parameter value adjusting condition of the small cell, sending a request message carrying a coverage parameter adjusting value to the small cell, so that after determining to accept the coverage parameter adjusting value, the small cell adjusts a current coverage parameter value of the small cell according to the coverage parameter adjusting value. By Embodiments of the present invention, a coverage parameter of the small cell can be dynamically adjusted, so that the small cell can offload services on the macro cell better, and decrease intra-frequency interference caused by the coverage of the small cell to the macro cell.

Abstract translation: 公开了一种小型电池覆盖调整方法，装置和系统。 该方法包括：确定宏小区的负载是否满足小小区的覆盖参数值调整条件; 并且如果宏小区的负载满足小小区的覆盖参数值调整条件，则向小小区发送携带覆盖参数调整值的请求消息，使得在确定接受覆盖参数调整值后，小小区 根据覆盖参数调整值调整小单元格的当前覆盖参数值。 通过本发明的实施例，可以动态地调整小小区的覆盖参数，使得小小区可以更好地卸载宏小区上的业务，并将由小小区的覆盖引起的频率内干扰降低到宏 细胞。