公开(公告)号：US10963214B2

公开(公告)日：2021-03-30

申请号：US16750627

申请日：2020-01-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ning Ding ,  Chong Zhang ,  Zhen Liu

IPC: G06F3/16 ,  H04R29/00 ,  H04M1/725

Abstract: An audio output method applied to an electronic device having a proximity sensor, where the method includes obtaining proximity data of the proximity sensor when the electronic device is coupled to an audio output device and has an audio signal to output, outputting, by an earpiece of the electronic device, the audio signal when the proximity data meets a preset condition, determining a type of the audio output device, and selecting, based on the type of the audio output device, whether to output the audio signal using the audio output device. Hence, an earpiece is enabled to output an audio signal under a specific condition when an electronic device including a mobile phone is coupled to another audio output device, thereby improving user experience.

公开(公告)号：US20210182016A1

公开(公告)日：2021-06-17

申请号：US17189458

申请日：2021-03-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ning Ding ,  Chong Zhang ,  Zhen Liu

IPC: G06F3/16 ,  H04R29/00

Abstract: An audio output method applied to an electronic device having a proximity sensor, where the method includes obtaining proximity data of the proximity sensor when the electronic device is coupled to an audio output device and has an audio signal to output, outputting, by an earpiece of the electronic device, the audio signal when the proximity data meets a preset condition, determining a type of the audio output device, and selecting, based on the type of the audio output device, whether to output the audio signal using the audio output device. Hence, an earpiece is enabled to output an audio signal under a specific condition when an electronic device including a mobile phone is coupled to another audio output device, thereby improving user experience.

公开(公告)号：US10136362B2

公开(公告)日：2018-11-20

申请号：US15142978

申请日：2016-04-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Min Liao ,  Yufang Wang ,  Chong Zhang ,  Hui Lu

IPC: H04W28/18 ,  H04L29/06 ,  H04W28/24 ,  H04W4/00 ,  H04W88/08 ,  H04W88/16

Abstract: Embodiments of the present invention provide a capability negotiation method, system and apparatus, which are applied to the field of communications, and can improve the flexibility of capability negotiation. The capability negotiation method is applied to a base station, including: acquiring a gateway capability identifier, where the gateway capability identifier is a description of an end to end quality of service EtoE QoS control capability of a gateway; parsing the gateway capability identifier to obtain the EtoE QoS control capability of the gateway; and determining whether the EtoE QoS control capability of the gateway matches a local EtoE QoS control capability, so that when the EtoE QoS control capability of the gateway matches the local EtoE QoS control capability, EtoE QoS control is established.

公开(公告)号：US20160117658A1

公开(公告)日：2016-04-28

申请号：US14980931

申请日：2015-12-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hua Qing ,  Chong Zhang

IPC: G06Q20/14 ,  H04L29/12 ,  H04L29/08 ,  H04L12/14

CPC classification number: G06Q20/145 ,  H04L12/1403 ,  H04L12/1407 ,  H04L12/1467 ,  H04L61/2007 ,  H04L67/14 ,  H04M15/64 ,  H04M15/66 ,  H04M15/765 ,  H04M15/7652 ,  H04M15/78 ,  H04M15/781 ,  H04M15/83 ,  H04M15/852 ,  H04M15/854 ,  H04M15/88 ,  H04M15/882 ,  H04M17/204

Abstract: Embodiments of the present invention provide a credit control method, a policy and charging enforcement function entity, and an online charging system. The method includes: if an OCS determines that a service borne by a second bearer may share a credit pool with a service borne by a first bearer, sending a second quota allocated to the second bearer and a credit pool identifier corresponding to the first bearer to the PCEF, so that the PCEF stores the second quota and a first quota in a same credit pool, so that the second bearer and the first bearer use the same credit pool, thereby implementing sharing of the credit pool between IP-CAN bearers and even between IP-CAN sessions, and ensuring smoothness of a service

Abstract translation: 本发明的实施例提供信用控制方法，策略和计费执行功能实体以及在线计费系统。 该方法包括：如果OCS确定由第二承载承载的服务可以与由第一承载承载的服务共享信用库，则发送分配给第二承载的第二配额和对应于第一承载的信用卡标识符 PCEF，以便PCEF在相同的信用库中存储第二配额和第一配额，使得第二承运人和第一承运人使用相同的信用库，从而实现IP-CAN承载之间的信用卡共享，甚至 在IP-CAN会话之间，并确保服务的平滑性

公开(公告)号：US20160262055A1

公开(公告)日：2016-09-08

申请号：US15142978

申请日：2016-04-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Min Liao ,  Yufang Wang ,  Chong Zhang ,  Hui Lu

IPC: H04W28/18 ,  H04L29/06

CPC classification number: H04W28/18 ,  H04L65/80 ,  H04L69/22 ,  H04W28/24 ,  H04W88/08 ,  H04W88/16

Abstract: Embodiments of the present invention provide a capability negotiation method, system and apparatus, which are applied to the field of communications, and can improve the flexibility of capability negotiation. The capability negotiation method is applied to a base station, including: acquiring a gateway capability identifier, where the gateway capability identifier is a description of an end to end quality of service EtoE QoS control capability of a gateway; parsing the gateway capability identifier to obtain the EtoE QoS control capability of the gateway; and determining whether the EtoE QoS control capability of the gateway matches a local EtoE QoS control capability, so that when the EtoE QoS control capability of the gateway matches the local EtoE QoS control capability, EtoE QoS control is established.

Abstract translation: 本发明的实施例提供了应用于通信领域的能力协商方法，系统和装置，并且能够提高能力协商的灵活性。 能力协商方法应用于基站，包括：获取网关能力标识符，其中网关能力标识符是网关端到端服务质量EtoE QoS控制能力的描述; 解析网关能力标识符以获得网关的EtoE QoS控制能力; 确定网关的EtoE QoS控制能力是否与本地EtoE QoS控制能力相匹配，从而当网关的EtoE QoS控制能力与本地EtoE QoS控制能力相匹配时，建立了EtoE QoS控制。

公开(公告)号：US20160112861A1

公开(公告)日：2016-04-21

申请号：US14979835

申请日：2015-12-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qin Qu ,  Chong Zhang

IPC: H04W8/06 ,  H04L29/12 ,  H04W76/02

Abstract: Embodiments of the present invention provide a data transmission method and a gateway. In this way, a quantity of APNs may be decreased, management on the APN is simplified, no change is required for a network structure, a general APN that needs to return to the subscription home location may be configured flexibly, only performing parsing the home location of the APN is required, and a signaling procedure may be simplified; thereby, a requirement for a processing capacity of a gateway device is reduced.

Abstract translation: 本发明的实施例提供一种数据传输方法和网关。 以这种方式，APN的数量可能会减少，APN的管理简化，网络结构不需要改变，可以灵活配置需要返回到订阅本地的普通APN，只能执行解析 需要APN的位置，并且可以简化信令过程; 从而减少了对网关设备的处理能力的要求。