公开(公告)号：US20200252875A1

公开(公告)日：2020-08-06

申请号：US16639308

申请日：2018-08-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fengguang QIU ,  Xiangtao YU ,  Gang WANG ,  Guangyong HU ,  Qiuhong YUAN

IPC: H04W52/02

Abstract: Embodiments of this application provide a power consumption control method and an apparatus, relate to the field of communications technologies, and are used to reduce power consumption of user equipment and ensure communication performance of the user equipment. The method is applied to user equipment that includes a baseband processor, and the method includes: obtaining, by the baseband processor, modem traffic information; sending, by the baseband processor, indication information to a base station when the modem traffic information meets a condition, where the indication information is used to instruct the base station to adjust a connected discontinuous reception (CDRX) cycle of the user equipment; receiving, by the baseband processor, first configuration information sent by the base station, where the first configuration information includes CDRX information of the user equipment; and configuring, by the baseband processor, the CDRX cycle of the user equipment by using the first configuration information.

公开(公告)号：US20240007843A1

公开(公告)日：2024-01-04

申请号：US18255065

申请日：2021-11-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Li SHEN ,  Le JIN ,  Fengguang QIU

IPC: H04W8/18 ,  H04W8/22 ,  H04W76/20 ,  H04B17/318

CPC classification number: H04W8/183 ,  H04W8/22 ,  H04W76/20 ,  H04B17/328

Abstract: This application discloses methods and apparatuses for radio frequency channel sharing. An example method includes sending, by a terminal, first user equipment (UE) capability information to a network side device after receiving UE capability enquiry signaling that is sent by the network side device for a first subscriber identity module (SIM) card. The example method further includes sending, by the terminal, second UE capability information to the network side device after receiving UE capability enquiry signaling that is sent by the network side device for a second SIM card, wherein radio frequency capability information in the first UE capability information is the same as radio frequency capability information in the second UE capability information.

公开(公告)号：US20230007054A1

公开(公告)日：2023-01-05

申请号：US17756590

申请日：2020-11-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei HUANG ,  Fengguang QIU

IPC: H04L65/1016 ,  H04L65/1073 ,  H04W60/00

Abstract: A terminal device comprising a transceiver, a memory, and a processor is provided. The terminal device may send in a network, an IMS registration request to a network device in the network, and may start an IMS timer corresponding to the network. If the terminal device does not receive a registration accept message from the network device when the IMS timer expires, the terminal device deactivates the network. The network may be one of a first network and a second network, the network device may be one of a first network device and a second network device, and each of the first network and the second network corresponds to an IMS timer with a different duration. In this way, different waiting durations may be provided for IMS registration processes in different networks, to improve user communication experience.

公开(公告)号：US20220248278A1

公开(公告)日：2022-08-04

申请号：US17629629

申请日：2020-07-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bin HUANG ,  Hai LIAN ,  Li SHEN ,  Bao ZHANG ,  Fengguang QIU

IPC: H04W36/00 ,  H04W8/18

Abstract: This application provides a communication method and a terminal device. The terminal device includes a radio frequency transmit channel, a first SIM card interface, and a second SIM card interface. A method performed by the terminal device can include, when the terminal device needs to perform a first voice service, disconnecting the terminal device from the 5G network, and connecting the terminal device to a first LTE network by using the first SIM card. The method can also include performing the first voice service through the first LTE network, and receiving a first connection request from a second LTE network, where the first connection request is used to request the terminal device to perform a second voice service, and the second voice service is related to the second SIM card. Furthermore, the method can include responding to the first connection request by occupying the radio frequency transmit channel in a time division manner in a process of performing the first voice service.

公开(公告)号：US20200037380A1

公开(公告)日：2020-01-30

申请号：US16496332

申请日：2017-07-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fengguang QIU ,  Bin HUANG ,  Delai ZHENG

IPC: H04W76/15 ,  H04W88/06 ,  H04W68/00

Abstract: A terminal supporting dual receive single transmit-dual SIM dual standby DR-DSDS includes a first SIM card interface and a second SIM card interface; and the first SIM card interface is configured to communicate with a first SIM card, and the second SIM card interface is configured to communicate with a second SIM card. The method includes: when the terminal is in a first communication connection, receiving, by the terminal, a paging request for establishing a second communication connection; and when the paging request carries a first identifier used to indicate a second service, responding, by the terminal, to the paging request, to establish the second communication connection.