Patents by Inventor Haw-Wei Shu
Haw-Wei Shu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240049056Abstract: The present disclosure relates to terminal devices, multi-link communication methods, and chips. In one example method, when a terminal device supports Wi-Fi and D2D (for example, V2X) communication, the terminal device may communicate with another terminal device in a multi-link collaborative transmission manner such as a Wi-Fi link and a D2D link to implement multi-link accelerated transmission in a local area network.Type: ApplicationFiled: December 9, 2021Publication date: February 8, 2024Inventors: Haw-Wei SHU, Tongbo WANG, Ming ZHOU, Ronggui XIE
-
Publication number: 20230370920Abstract: This application provides a communication method, a terminal device, and a storage medium. The communication method includes: A first terminal device performs a Wi-Fi P2P service in response to a first operation of a user, where the first terminal device uses a first channel to perform the Wi-Fi P2P service, and a bandwidth of the first channel is a maximum bandwidth supported by the first terminal device, and is 80 MHz or 160 MHz. When detecting that a signal-to-noise ratio and/or a channel load of the first channel meet a first preset condition, the first terminal device switches from the first channel to a second channel to perform the Wi-Fi P2P service, where a bandwidth of the second channel is 20 MHz or 40 MHz.Type: ApplicationFiled: August 6, 2021Publication date: November 16, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Ming Zhou, HAW-WEI SHU, Meng Meng
-
Patent number: 11736979Abstract: A data packet transmission method—that includes: obtaining, by a terminal, N application programs that are running; and if the N application programs include an application program including a low-latency service; determining whether an unlicensed frequency band is in a congestion state; and instructing a network device to schedule a data packet of the terminal to a licensed frequency band for transmission when the unlicensed frequency band is in a congestion state. When determining that the N running application programs include the application program including the low-latency service, the terminal may instruct the network device to schedule the data packet of the terminal to the licensed frequency band for transmission, so as to transmit a data packet of the low-latency service by using the licensed frequency band. Resources in the licensed frequency band are centrally scheduled by the network device, instead of being used through contention.Type: GrantFiled: November 30, 2017Date of Patent: August 22, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yuan-Hao Lan, Fei Yin, Yuxin Yang, Te-Chin Chang, Haw-Wei Shu
-
Patent number: 11683850Abstract: A BLUETOOTH reconnection method is used in a BLUETOOTH connection system that includes a first device and a second device. The method includes that the first device sends a BLUETOOTH Low Energy (BLE) advertising signal to the second device after a BLUETOOTH connection between the first device and the second device is disconnected. If the second device determines that the received BLE advertising signal is a first BLE advertising signal, the second device does not page the first device, and waits to receive a page packet sent by the first device. If the second device determines that the received BLE advertising signal is a second BLE advertising signal, the second device actively pages the first device, and the first device waits to receive a page packet sent by the second device.Type: GrantFiled: August 6, 2020Date of Patent: June 20, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Wei Ting Hsiao, Bin Peng, Liang Wang, Haw-Wei Shu
-
Publication number: 20230147131Abstract: This application provides a data transmission method, apparatus and system, so as to copy data in a system memory to a sending queue of a first communications module through a system bus, and then send the data to a second terminal based on the first communications module. Device to device communication, directly through system memory copying and MAC/PHY layer 2 forwarding, greatly optimizes load and delay of Wi-Fi packet forwarding, which can effectively reduce time spent on data transmission of device to device services, effectively reduce system load, reduce transmission delay, and increase the Wi-Fi throughput.Type: ApplicationFiled: October 30, 2020Publication date: May 11, 2023Inventors: Ming ZHOU, Yuren XIAO, Haw-Wei SHU, Tongbo WANG
-
Publication number: 20230119722Abstract: This application provides a communication method, a device, and a communications system. The communications system includes a STA device and an AP device. The STA device sends an uplink packet to the AP device by using at least one basic channel element. The AP device detects uplink channel quality of the STA device, and sends a notification message to the STA device when the uplink channel quality meets a first preset condition, to indicate the STA device to send an uplink packet to the AP device by using a target frequency domain resource.Type: ApplicationFiled: March 19, 2021Publication date: April 20, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yongkang GUO, Tongbo WANG, Haw-Wei SHU
-
Publication number: 20220405733Abstract: A payment method and an electronic device, the method including displaying, by a first device, a first interface in response to a first operation of a user, where the first interface comprises location information and identification information of one or more electronic devices, and the location information of the one or more electronic devices is determined using at least one of an ultra-wideband (UWB) protocol or a Bluetooth low energy (BLE) protocol, determining a second device from the one or more electronic devices in response to a second operation of the user on the first interface, wherein the first device is first one of a payer device or a payee device, and the second device is a second one, different from the first one, of the payer device or the payee device, and transacting, by the first device, with the second device.Type: ApplicationFiled: November 10, 2020Publication date: December 22, 2022Inventors: Zhendong Yao, Haw-Wei Shu, Yuxin Yang
-
Publication number: 20220321455Abstract: This application provides a router. The router includes a processor and a transceiver. The transceiver is configured to receive collaboration information that is sent by a mobile terminal and used for collaboratively establishing a plurality of data transmission channels. The processor is configured to: run a multipath transmission protocol; identify, based on the multipath transmission protocol, the collaboration information received by the transceiver; and send matching information to the mobile terminal. The transceiver is configured to receive and identify matching acknowledgment information sent by the mobile terminal. The processor is configured to establish the plurality of data transmission channels to the mobile terminal based on the successfully identified matching acknowledgment information. The transceiver is configured to receive data sent by the mobile terminal through the plurality of data transmission channels.Type: ApplicationFiled: June 17, 2022Publication date: October 6, 2022Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yuren Xiao, HAW-WEI SHU
-
Publication number: 20220304094Abstract: A BLUETOOTH reconnection method is used in a BLUETOOTH connection system that includes a first device and a second device. The method includes that the first device sends a BLUETOOTH Low Energy (BLE) advertising signal to the second device after a BLUETOOTH connection between the first device and the second device is disconnected. If the second device determines that the received BLE advertising signal is a first BLE advertising signal, the second device does not page the first device, and waits to receive a page packet sent by the first device. If the second device determines that the received BLE advertising signal is a second BLE advertising signal, the second device actively pages the first device, and the first device waits to receive a page packet sent by the second device.Type: ApplicationFiled: August 6, 2020Publication date: September 22, 2022Inventors: Wei Ting Hsiao, Bin Peng, Liang Wang, Haw-Wei Shu
-
Publication number: 20220256321Abstract: A method includes after a user touches a near-field communication (NFC) tag on a second electronic device using a first electronic device having an NFC function, a plurality of functions can be implemented simultaneously. For example, after the user holds a mobile phone to touch an NFC tag on a television, the mobile phone establishes a wireless connection to the television, and synchronizes a video being played on the mobile phone with the television for playing.Type: ApplicationFiled: July 17, 2020Publication date: August 11, 2022Inventors: ChiaHao Chen, Zhendong Yao, Haw-Wei Shu
-
Publication number: 20220232445Abstract: A communications system switching method and a terminal device are provided. The method includes: establishing, by a terminal device, a connection to a first communications system, and running, by the terminal device, a first application; obtaining, by the terminal device, a QoS value of a second communications system; determining, by the terminal device based on a preset policy and a QoS requirement of the first application, whether the QoS value of the second communications system meets the QoS requirement of the first application; and if the QoS value of the second communications system meets the QoS requirement of the first application, disconnecting, by the terminal device, from the first communications system, and establishing a connection to the second communications system. In this manner, the terminal device can select a proper communications system based on a currently running application. This is relatively flexible and intelligent.Type: ApplicationFiled: October 26, 2018Publication date: July 21, 2022Inventors: Haw-Wei Shu, Chien-Jen Huang, Hsingyu Lung
-
Publication number: 20220036017Abstract: This application discloses a method for automatically activating an NFC application and a terminal, and relates to the terminal field. When a terminal has a plurality of SEs, an NFC application accessed by a transaction instruction is automatically activated. The terminal may include an NFC controller and at least two SEs, and each of the at least two SEs carries at least one NFC application. A specific solution is as follows: The NFC controller receives a transaction instruction, determines a target SE from the at least two SEs according to the transaction instruction, and sends the transaction instruction to the target SE; the target SE receives the transaction instruction, and determines, according to the transaction instruction, a target NFC application from an NFC application carried in the target SE; and the target SE runs the target NFC application, and executes the transaction instruction.Type: ApplicationFiled: October 23, 2019Publication date: February 3, 2022Inventors: Tao LI, Jiahao ZHEN, Haw-Wei SHU
-
Publication number: 20210176665Abstract: A data packet transmission method—that includes: obtaining, by a terminal, N application programs that are running; and if the N application programs include an application program including a low-latency service; determining whether an unlicensed frequency band is in a congestion state; and instructing a network device to schedule a data packet of the terminal to a licensed frequency band for transmission when the unlicensed frequency band is in a congestion state. When determining that the N running application programs include the application program including the low-latency service, the terminal may instruct the network device to schedule the data packet of the terminal to the licensed frequency band for transmission, so as to transmit a data packet of the low-latency service by using the licensed frequency band. Resources in the licensed frequency band are centrally scheduled by the network device, instead of being used through contention.Type: ApplicationFiled: November 30, 2017Publication date: June 10, 2021Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: YUAN-HAO LAN, Fei YIN, Yuxin YANG, Te-Chin CHANG, HAW-WEI SHU
-
Patent number: 10742249Abstract: A method for controlling a specific absorption rate (SAR) of a wireless communications device and a wireless communications device, and the wireless communications device includes a first antenna and a second antenna. The method includes transmitting, by the wireless communications device, a radio frequency signal using the first antenna, and stopping using the first antenna and starting transmitting the radio frequency signal using the second antenna when transmit power of the first antenna is greater than first preset power and a first time period elapses to enable the wireless communications device to meet an SAR standard. There is no backoff of antenna transmit power in a process of controlling the SAR of the wireless communications device. Therefore, communication quality of the wireless communications device is ensured while the SAR standard is met.Type: GrantFiled: July 12, 2016Date of Patent: August 11, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Yuan-Hao Lan, Hsingyu Lung, Chien-Jen Huang, Haw-Wei Shu, Chih-Wei Hsu
-
Patent number: 10715232Abstract: Example methods and apparatus for configuring an antenna are disclosed. One method includes determining a communication status of each of a plurality of communications modules in a terminal device. An antenna use priority of each communications module is determined based on the communication status of the communications module. An antenna for each communications module is configured based on the antenna use priority of the communications module.Type: GrantFiled: September 13, 2016Date of Patent: July 14, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Haw-Wei Shu, Chien-Jen Huang, Yuan-Hao Lan
-
Patent number: 10701612Abstract: Embodiments of this application disclose a network search method and a terminal device. The network search method is applied to a terminal device, and a subscriber identity module SIM card is installed in the terminal device. The method part in the embodiments of this application includes: when the terminal device camps on a visited public land mobile network VPLMN, determining an MCC home area corresponding to the SIM card; determining whether the terminal device has entered the MCC home area or is to enter the MCC home area; and triggering a network search if the terminal device has entered the MCC home area or is to enter the MCC home area. The embodiments of this application also disclose the terminal device, so as to increase a speed of going back, by the terminal device, from the VPLMN network to camp on an HPLMN network.Type: GrantFiled: May 6, 2016Date of Patent: June 30, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Hsiu Yu, Chengsheng Huang, Haw-Wei Shu, Yifang Chang
-
Publication number: 20190356349Abstract: A method for controlling a specific absorption rate (SAR) of a wireless communications device and a wireless communications device, and the wireless communications device includes a first antenna and a second antenna. The method includes transmitting, by the wireless communications device, a radio frequency signal using the first antenna, and stopping using the first antenna and starting transmitting the radio frequency signal using the second antenna when transmit power of the first antenna is greater than first preset power and a first time period elapses to enable the wireless communications device to meet an SAR standard. There is no backoff of antenna transmit power in a process of controlling the SAR of the wireless communications device. Therefore, communication quality of the wireless communications device is ensured while the SAR standard is met.Type: ApplicationFiled: July 12, 2016Publication date: November 21, 2019Inventors: Yuan-Hao Lan, Hsingyu Lung, Chien-Jen Huang, Haw-Wei Shu, Chih-Wei Hsu
-
Publication number: 20190222280Abstract: Example methods and apparatus for configuring an antenna are disclosed. One method includes determining a communication status of each of a plurality of communications modules in a terminal device. An antenna use priority of each communications module is determined based on the communication status of the communications module. An antenna for each communications module is configured based on the antenna use priority of the communications module.Type: ApplicationFiled: September 13, 2016Publication date: July 18, 2019Inventors: Haw-Wei SHU, Chien-Jen HUANG, Yuan-Hao LAN
-
Publication number: 20190159101Abstract: Embodiments of this application disclose a network search method and a terminal device. The network search method is applied to a terminal device, and a subscriber identity module SIM card is installed in the terminal device. The method part in the embodiments of this application includes: when the terminal device camps on a visited public land mobile network VPLMN, determining an MCC home area corresponding to the SIM card; determining whether the terminal device has entered the MCC home area or is to enter the MCC home area; and triggering a network search if the terminal device has entered the MCC home area or is to enter the MCC home area. The embodiments of this application also disclose the terminal device, so as to increase a speed of going back, by the terminal device, from the VPLMN network to camp on an HPLMN network.Type: ApplicationFiled: May 6, 2016Publication date: May 23, 2019Inventors: Hsiu YU, Chengsheng HUANG, Haw-Wei SHU, Yifang CHANG
-
Patent number: 10164701Abstract: An antenna allocation method and a terminal for modems to receive a signal with a good antenna includes allocating a first antenna to a first modem; and if it is determined that the first modem satisfies a preset state, allocating the first antenna to any one of N?1 modems other than the first modem.Type: GrantFiled: April 10, 2015Date of Patent: December 25, 2018Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yuan-Hao Lan, Chien-Jen Huang, Hsingyu Lung, Haw-Wei Shu