公开(公告)号：US20200015312A1

公开(公告)日：2020-01-09

申请号：US16338408

申请日：2017-09-29

Applicant: ZTE CORPORATION

Inventor： Qingchun HE ,  He HUANG ,  Yin GAO ,  Nan LI

IPC: H04W76/28 ,  H04W76/11 ,  H04W72/04 ,  H04W76/27 ,  H04W80/02

Abstract: A method for determining discontinuous reception (DRX) configuration information includes: determining, by a terminal or a base station, according to a service type of a service being used, and according to mapping relationships between different service types and DRX configurations, a DRX configuration corresponding to the service. The technical solution provided in the disclosure is utilized to select, according to different service types, a DRX parameter and a timer to configure a terminal, implementing a flexible DRX configuration for the terminal and with respect to various service types, ensuring power-saving of the terminal, and adapting to transmission latency requirements of different service characteristics, thereby meeting requirements of future technologies of mobile communication.

公开(公告)号：US20190327644A1

公开(公告)日：2019-10-24

申请号：US16457581

申请日：2019-06-28

Applicant: ZTE Corporation

Inventor： Yin GAO ,  Qingchun HE ,  He HUANG

IPC: H04W28/10 ,  H04W76/12 ,  H04W80/08 ,  H04W80/02 ,  H04W76/27

Abstract: Provided are a flow control method and device, a CU and a DU. The method includes: receiving a flow control state message transmitted by a second network element connected to a first network element through a fronthaul interface; where the flow control state message carries flow control state information for identifying a flow control state of the second network element, and where the first network element and the second network element have different functions, and performing a flow control processing according to the flow control state information and interacting the flow control state of the second network element. Further provided is a computer storage medium.

公开(公告)号：US20210282221A1

公开(公告)日：2021-09-09

申请号：US17328461

申请日：2021-05-24

Applicant: ZTE CORPORATION

Inventor： Yin GAO ,  Qingchun HE ,  He HUANG

IPC: H04W80/08 ,  H04W76/18 ,  H04W76/11 ,  H04W28/02 ,  H04W80/02

Abstract: Provided are an entity configuration method, device and system, a gNB-CU-User Plane (gNB-CU-UP). The entity configuration method includes: acquiring, through an Xn interface, specified information for configuring each packet data convergence protocol (PDCP) entity for processing a data radio bearer, where the Xn interface is an interface between a gNB-CU-Control Plane (gNB-CU-CP) and a gNB-CU-UP; and configuring the each PDCP entity according to the specified information. The present disclosure solves the problem of how to implement configuration of a gNB-CU-UP protocol entity and achieves centralized traffic convergence.

公开(公告)号：US20190356450A1

公开(公告)日：2019-11-21

申请号：US16476228

申请日：2017-12-14

Applicant: ZTE CORPORATION

Inventor： Qingchun HE ,  Yin GAO ,  He HUANG ,  Yang LIU

IPC: H04L5/00 ,  H04W72/04

Abstract: Provided are a control signaling configuration method and device. The method comprises: a first network element generates control information; the first network element sends the control information to a second network element by means of an interface between the first network element and the second network element. The present invention resolves the technical problem in the related art of failure of network elements to understand each other, thereby improving the service processing efficiency of the network elements.

公开(公告)号：US20190274151A1

公开(公告)日：2019-09-05

申请号：US16346422

申请日：2017-11-02

Applicant: ZTE CORPORATION

Inventor： Qingchun HE ,  He HUANG

IPC: H04W72/12 ,  H04L12/865 ,  H04W80/02 ,  H04W88/08

Abstract: A data transmission method includes: identifying a priority of a received user plane data packet, and transmitting and processing the received user plane data packet according to the identified priority. Also disclosed is a data transmission device and a base station.

公开(公告)号：US20220070735A1

公开(公告)日：2022-03-03

申请号：US17501541

申请日：2021-10-14

Applicant: ZTE Corporation

Inventor： Yin GAO ,  Qingchun HE ,  He HUANG

IPC: H04W28/10 ,  H04W80/08 ,  H04W80/02 ,  H04W76/12 ,  H04W76/27

Abstract: Provided are a flow control method and device, a CU and a DU. The method includes: receiving a flow control state message transmitted by a second network element connected to a first network element through a fronthaul interface; where the flow control state message carries flow control state information for identifying a flow control state of the second network element, and where the first network element and the second network element have different functions, and performing a flow control processing according to the flow control state information and interacting the flow control state of the second network element. Further provided is a computer storage medium.