公开(公告)号：US20200351700A1

公开(公告)日：2020-11-05

申请号：US16934490

申请日：2020-07-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Feng HAN ,  Yinghao JIN ,  Wei TAN ,  Hao BI

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

Abstract: This application provides a communication method, an apparatus, and a system, to improve communication efficiency. One method includes: sending, by an access network node to a terminal device, indication information indicating to transmit a quality of service (QoS) flow by using a bearer, wherein a protocol stack corresponding to the bearer supports transmission of the QoS flow through a first path, wherein the first path passes through one of (1) a service data adaptation protocol (SDAP) layer of a master node and a protocol layer below an SDAP layer of a secondary node, or (2) an SDAP layer of the secondary node and a protocol layer below an SDAP layer of the master node; and transmitting, by the access network node, the QoS flow by using the first bearer.

公开(公告)号：US20180343325A1

公开(公告)日：2018-11-29

申请号：US16054608

申请日：2018-08-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lingli PANG ,  Min HUANG ,  Xiaoxiao ZHENG ,  Hao BI

IPC: H04L29/06 ,  H04L12/801 ,  H04L29/08 ,  H04W80/06

Abstract: A service data transmission method and apparatus are provided. The method includes: obtaining, by an information control center, first information from a service server, where the first information includes service information and/or application information; obtaining, by the information control center, second information from user equipment, where the second information includes at least one of service information, mobility information, behavior information, and status information of the user equipment; and controlling, by the information control center, transmission of service data of the user equipment based on the first information and/or the second information. In the embodiments of the present disclosure, transmission of the service data can be controlled based on specific information that is about the service data and that is obtained by the information control center, and different transmission quality is provided for different types of service data.

公开(公告)号：US20180242123A1

公开(公告)日：2018-08-23

申请号：US15958348

申请日：2018-04-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lingli PANG ,  Min HUANG ,  Xiaoxiao ZHENG ,  Hao BI

IPC: H04W4/20

CPC classification number: H04W4/20 ,  H04L67/28 ,  H04L69/16 ,  H04L69/329 ,  H04W68/00 ,  H04W76/10 ,  H04W88/02

Abstract: Embodiments of the present disclosure provide an information exchange method, a device, and a system, to resolve a prior-art problem that an interaction between a network side and an application layer of UE cannot be implemented. The method includes: sending, by UE, a first radio resource control (RRC) message to a first network device, where the first RRC message carries first information, the first information is information that is sent by an application layer of the UE to an RRC layer of the UE, and the first information includes at least one of the following information: service information of the UE, sensor information of the UE, user behavior information, and status information of the UE. The present disclosure is applicable to the mobile communications field.

公开(公告)号：US20150156769A1

公开(公告)日：2015-06-04

申请号：US14620962

申请日：2015-02-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： David MAZZARESE ,  Mingyu ZHOU ,  Bo LIN ,  Hao BI ,  Yan WANG

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/0446 ,  H04W92/20

Abstract: The embodiments of the present disclosure provide a method and device for sending data. A second network equipment receives user data sent by a first network equipment through a first interface. The second network equipment receives control signaling sent by the first network equipment through a second interface, where the second interface is an air interface. The second network equipment sends the user data to a user equipment according to the control signaling. The first network equipment can send the control signaling to the UE and the second network equipment through the air interface, and does not send the control signaling and data signaling to the second network equipment through the same X2 interface.

Abstract translation: 本公开的实施例提供了一种用于发送数据的方法和装置。 第二网络设备通过第一接口接收由第一网络设备发送的用户数据。 第二网络设备通过第二接口接收由第一网络设备发送的控制信令，其中第二接口是空中接口。 第二网络设备根据控制信令将用户数据发送给用户设备。 第一网络设备可以通过空中接口向UE和第二网络设备发送控制信令，不通过相同的X2接口向第二个网络设备发送控制信令和数据信令。