公开(公告)号：US20170110885A1

公开(公告)日：2017-04-20

申请号：US15317689

申请日：2014-09-23

Applicant: ZTE CORPORATION

Inventor： Mingming CHENG ,  Weiliang ZHANG

IPC: H02J4/00 ,  H04B1/04 ,  H04L12/10

CPC classification number: H02J4/00 ,  H04B1/04 ,  H04L12/10 ,  H04L12/40045 ,  H04M19/08

Abstract: A reverse power supply management method, apparatus and system are disclosed. The method includes: acquiring reverse power supply information of terminal devices of various links during a process that various terminal devices connected to a local end device stably perform reverse power supply on the local end device; determining reverse power supply management information of the various terminal devices according to the acquired reverse power supply information of the terminal devices of the various links; and transmitting respectively the reverse power supply management information of the various terminal devices to corresponding terminal devices to instruct the various terminal devices to adjust parameters for supplying reverse power to the local end device according to the received reverse power supply management information.

公开(公告)号：US20150358485A1

公开(公告)日：2015-12-10

申请号：US14759429

申请日：2013-08-12

Applicant: ZTE CORPORATION

Inventor： Mingming CHENG ,  Weiliang ZHANG ,  Liquan Yuan ,  Qun CHENG ,  Qiang GUO

IPC: H04M19/08 ,  H04M3/30 ,  H04M3/22

CPC classification number: H04M19/08 ,  H04L12/10 ,  H04L12/2856 ,  H04L12/6418 ,  H04M3/2209 ,  H04M3/304

Abstract: Provided are a method and device for supplying power to an access device. The method includes: detecting one or more user terminals connected with the access device; and determining one or more user terminals for supplying power to the access device according to a current service state of each of the one or more user terminals connected with the access device. By adopting the technical solution according to the embodiments of the disclosure, the problem in the related art, that as it is impossible to supply power to an access device according to the current service state of each of a plurality of user terminals connected with the access device, the equality of the user terminals in power supply is influenced, is solved, thus guaranteeing the equality of each user terminal connected with the access device in supplying power to the access device.

Abstract translation: 提供了一种用于向接入设备供电的方法和设备。 该方法包括：检测与该接入设备连接的一个或多个用户终端; 以及根据与所述接入设备连接的所述一个或多个用户终端中的每一个的当前服务状态来确定用于向所述接入设备供电的一个或多个用户终端。 通过采用根据本发明的实施例的技术方案，在现有技术中的问题在于，根据与接入连接的多个用户终端中的每一个的当前服务状态不可能向接入设备供电 设备中，电源中的用户终端的相等性受到影响，从而确保了与接入设备连接的每个用户终端在向接入设备供电时的相等性。

公开(公告)号：US20150333919A1

公开(公告)日：2015-11-19

申请号：US14416704

申请日：2013-08-22

Applicant: ZTE CORPORATION

Inventor： Weiliang ZHANG ,  Mingming CHENG ,  Liquan YUAN

IPC: H04L12/12 ,  H04L12/26

CPC classification number: H04L12/12 ,  G06F1/3203 ,  G06F1/3209 ,  G06F1/3278 ,  H04L43/08 ,  H04M19/08 ,  Y02D50/40

Abstract: A method for a node device to enter or exit a power-saving mode and a node device are disclosed. The method for a node device to enter a power-saving mode includes: the node device detecting characteristics of a reverse power supply signal provided by a customer premise equipment, and if a condition of entering a power-saving mode is satisfied, the node device entering the power-saving mode. The method for a node device to exit a power-saving mode includes: the node device in a power-saving mode exiting the power-saving mode after detecting that a customer premise equipment starts reverse power supply to the node device. The node device includes a reverse power supply unit, a power source unit, a control unit, and a transceiver unit.

Abstract translation: 公开了一种用于节点设备进入或退出节电模式的方法和节点设备。 节点装置进入省电模式的方法包括：节点装置检测由客户驻地设备提供的反向电源信号的特性，并且如果满足进入节电模式的条件，则节点装置 进入省电模式。 节点设备退出省电模式的方法包括：节点设备在检测到客户驻地设备启动向节点设备的反向供电之后退出功率节省模式。 节点装置包括反向电源单元，电源单元，控制单元和收发器单元。