公开(公告)号：US10305649B2

公开(公告)日：2019-05-28

申请号：US15179634

申请日：2016-06-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhipeng Fang

IPC: H04L5/00 ,  H04W24/02 ,  H04W52/24 ,  H04W72/08 ,  H04J11/00 ,  H04W24/10 ,  H04W52/14 ,  H04W28/16 ,  H04W72/04

Abstract: An interference coordination method, apparatus, and system are provided in a communications system, which including a first cell and at least one neighboring cell of the first cell. A first cell management apparatus corresponding to the first cell sends configuration information of an uplink reference signal to at least one second cell management apparatus corresponding to the at least one neighboring cell, so that each second cell management apparatus measures the uplink reference signal sent by UE within the first cell, to obtain a second measured value; and the first cell management apparatus measures the uplink reference signal sent by the UE, to obtain a first measured value; an interference coordination apparatus coordinates downlink transmit power of the first cell and the at least one neighboring cell according to the first measured value and at least one second measured value, which effectively reduces inter-cell interference and increases a network capacity.

公开(公告)号：US20160285602A1

公开(公告)日：2016-09-29

申请号：US15179634

申请日：2016-06-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhipeng Fang

IPC: H04L5/00 ,  H04W72/08 ,  H04W52/14 ,  H04W52/24

CPC classification number: H04L5/0032 ,  H04J11/005 ,  H04J11/0053 ,  H04L5/0051 ,  H04W24/02 ,  H04W24/10 ,  H04W28/16 ,  H04W52/143 ,  H04W52/241 ,  H04W52/243 ,  H04W52/244 ,  H04W52/245 ,  H04W72/0426 ,  H04W72/082

Abstract: An interference coordination method, apparatus, and system are provided in a communications system, which including a first cell and at least one neighboring cell of the first cell. A first cell management apparatus corresponding to the first cell sends configuration information of an uplink reference signal to at least one second cell management apparatus corresponding to the at least one neighboring cell, so that each second cell management apparatus measures the uplink reference signal sent by UE within the first cell, to obtain a second measured value; and the first cell management apparatus measures the uplink reference signal sent by the UE, to obtain a first measured value; an interference coordination apparatus coordinates downlink transmit power of the first cell and the at least one neighboring cell according to the first measured value and at least one second measured value, which effectively reduces inter-cell interference and increases a network capacity

Abstract translation: 在包括第一小区和第一小区的至少一个相邻小区的通信系统中提供了干扰协调方法，装置和系统。 对应于第一小区的第一小区管理装置向与至少一个相邻小区对应的至少一个第二小区管理装置发送上行链路参考信号的配置信息，使得每个第二小区管理装置测量UE发送的上行链路参考信号 在第一单元内，获得第二测量值; 并且第一小区管理装置测量由UE发送的上行链路参考信号，以获得第一测量值; 干扰协调装置根据第一测量值和至少一个第二测量值来协调第一小区和至少一个相邻小区的下行发射功率，这有效地减少小区间干扰并增加网络容量

公开(公告)号：US20140105010A1

公开(公告)日：2014-04-17

申请号：US14106723

申请日：2013-12-14

Applicant: Huawei Technologies Co., LTD

Inventor： Zhipeng Fang

IPC: H04W28/02

CPC classification number: H04W28/0215 ,  H04W52/0216 ,  H04W76/25 ,  H04W76/28 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24

Abstract: Embodiments of the present invention disclose a communications method. A message carries priority information and/or data transmission connection behavior information. The data transmission connection behavior information includes a service type and/or a data packet interval. A priority control is performed according to the priority information. Alternatively, or in addition, connection management is performed according to the data transmission connection behavior information.

Abstract translation: 本发明的实施例公开了一种通信方法。 消息携带优先级信息和/或数据传输连接行为信息。 数据传输连接行为信息包括服务类型和/或数据包间隔。 根据优先级信息进行优先级控制。 或者，或者另外，根据数据传输连接行为信息进行连接管理。

公开(公告)号：US10165583B2

公开(公告)日：2018-12-25

申请号：US15181349

申请日：2016-06-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhipeng Fang

IPC: H04W72/12 ,  H04W28/08 ,  H04W52/04 ,  H04W52/24 ,  H04W4/00

Abstract: A scheduling method, apparatus, and system are provided. The system includes at least one real scheduler and a centralized virtual scheduler. The centralized virtual scheduler is configured to determine transmit power of a first cell and send the transmit power determined by the determining unit to a real scheduler corresponding to the first cell, so as to instruct the real scheduler corresponding to the first cell to schedule UE in the first cell by using the transmit power determined by the centralized virtual scheduler. Therefore, by using a layered scheduling architecture according to the present application, an upper-layer centralized virtual scheduler instructs, by performing comprehensive coordination on transmit power of multiple cells, a lower-layer real scheduler to schedule UE by using the transmit power coordinated by the centralized virtual scheduler. This can reduce inter-cell interference and improve overall network performance.

公开(公告)号：US09706434B2

公开(公告)日：2017-07-11

申请号：US14567168

申请日：2014-12-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaobo Wu ,  Yali Guo ,  Zhipeng Fang ,  Qinghai Zeng ,  Wanqiang Zhang ,  Weihua Zhou

IPC: H04W28/02 ,  H04W4/14

CPC classification number: H04W28/0289 ,  H04W4/14

Abstract: Disclosed are a method and a device for processing message overload. The method comprises: a base station receiving a downlink NAS transmission message sent by a network device, the downlink NAS transmission message comprising indication information indicating whether to transmit an SMS; when being congested, the base station determining, according to the indication information, that the received downlink NAS transmission message is used to transmit an SMS; and processing the downlink NAS transmission message used for transmitting an SMS.

公开(公告)号：US20140235221A1

公开(公告)日：2014-08-21

申请号：US14261760

申请日：2014-04-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhipeng Fang

IPC: H04W52/02 ,  H04W8/02 ,  H04W8/22

CPC classification number: H04W52/0212 ,  H04W8/02 ,  H04W8/22 ,  H04W8/24 ,  H04W52/0209 ,  Y02D70/1262

Abstract: The present invention relates to a processing method of a user equipment, including: detecting, by a user equipment in an active status, that user equipment capability of the user equipment has changed; and sending, by the user equipment, the changed user equipment capability of the user equipment to a base station. An embodiment of the present invention further provides a processing method of a mobility management entity, a user equipment, a mobility management entity, and a communications system. When the user equipment capability of the user equipment has changed, the user equipment can report the changed user equipment capability to the network side, so that the network side can timely save or stop saving power for the user equipment, thereby achieving a trade-off between power saving of the user equipment and the service quality.

Abstract translation: 用户设备的处理方法本发明涉及一种用户设备的处理方法，包括：用户设备以活动状态检测用户设备的用户设备能力已经改变; 并且由用户设备将用户设备的改变的用户设备能力发送到基站。 本发明的实施例还提供了移动性管理实体，用户设备，移动性管理实体和通信系统的处理方法。 当用户设备的用户设备能力发生变化时，用户设备可以将改变的用户设备能力报告给网络侧，从而网络侧可以及时节省或停止为用户设备节电，从而实现权衡 在用户设备节电与服务质量之间。