Patents by Inventor Bingguang Peng
Bingguang Peng 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).
-
Patent number: 11930523Abstract: This application provides a data transmission method and a terminal device, to reduce a data transmission latency and improve data transmission reliability. The method includes: obtaining, by a terminal device, a grant-free GF resource configured by a base station; obtaining, by the terminal device, current channel quality; and if the current channel quality is first channel quality, transmitting, by the terminal device, to-be-transmitted data by using the GF resource, or transmitting, by the terminal device, the to-be-transmitted data by using a GB resource, where the first channel quality falls within a first range; or if the current channel quality is second channel quality, skipping, by the terminal device, transmitting to-be-transmitted data by using the GF resource, where the second channel quality falls within a second range; where the first channel quality is better than the second channel quality, and the first range is different from the second range.Type: GrantFiled: October 17, 2019Date of Patent: March 12, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Yunbo Han, Zhiqiang Song, Hongcheng Zhuang, Bingguang Peng, Zhenguo Du
-
Publication number: 20240064731Abstract: Embodiments of this application provide an uplink resource pre-application method and a related device. An electronic device may predict encoding duration of a to-be-sent data packet in an application (APP), determine an encoding completion moment of the to-be-sent data packet, and send an uplink scheduling request to a network device before the encoding completion moment of the to-be-sent data packet, to apply for an uplink resource for the to-be-sent data packet in advance. In this way, a latency of sending uplink data by the electronic device may be reduced, and power consumption of the electronic device may be reduced.Type: ApplicationFiled: December 9, 2021Publication date: February 22, 2024Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Haiquan Yang, Bingguang Peng, Ning He, Lingchen Huang
-
Publication number: 20230397126Abstract: Embodiments of this application provide a power headroom reporting method for user equipment, a medium, and user equipment. The reporting method includes: The user equipment has at least a first uplink transmit antenna and a second uplink transmit antenna, the first uplink transmit antenna has a first P_MPR value, and the second uplink transmit antenna has a second P_MPR value; and when the user equipment performs uplink data transmission in a single-stream manner, the user equipment sends a first PHR value to a network side, where the first PHR value is obtained based on at least a third power management maximum power reduction P_MPR value, and the third power management maximum power reduction P_MPR value is between the first P_MPR value and the second P_MPR value.Type: ApplicationFiled: October 9, 2021Publication date: December 7, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yan Chen, Bingguang Peng
-
Publication number: 20230345387Abstract: This application provides example methods for controlling an output power of an antenna for user equipment. One example method includes, during a sounding reference signal (SRS) transmission period, transmitting, by a first antenna of at least one antenna of the user equipment, a first SRS signal to a base station at a first SRS output power, where the first SRS output power is equal to a maximum output power (Pcmax) of the first antenna. During the SRS period, a non-SRS signal is transmitted to the base station at a non-SRS output power, where the non-SRS output power is less than a difference between the maximum output power of the first antenna and a maximum output power reduction of the first antenna, and the maximum output power reduction of the first antenna is set to meet an electromagnetic power density exposure requirement of the first antenna.Type: ApplicationFiled: June 11, 2021Publication date: October 26, 2023Inventors: Yan Chen, Shangbang Sun, Bingguang Peng, Fei Yang, Rentian Ding, Qian Zhang
-
Publication number: 20230239781Abstract: A cell selection method, related to the communications field, includes a terminal device sending a first request to a network device, where the first request is used to request to select a serving cell for the terminal device in an energy efficiency first manner. The terminal device sends first information to the network device, where the first information is used by the network device to select a cell in a first communications system or a cell in a second communications system for the terminal device. The terminal device receives configuration information of a serving cell from the network device, where the serving cell is selected by the network device from the cell in the first communications system or the cell in the second communications system in a manner that energy efficiency of the terminal device is first.Type: ApplicationFiled: May 28, 2021Publication date: July 27, 2023Inventors: Xiaoyong Yu, Tanyue Xu, Bin Xia, Zhiyong Chen, Weilin Gong, Zhilin Zhao, Haiquan Yang, Bingguang Peng
-
Publication number: 20230041001Abstract: This application provides a communication method in a dual-connectivity mode. In the communication method, maximum transmit power used by a terminal device to send a message corresponding to a main network protocol in a semi-persistent power sharing mode is maximum transmit power 2, maximum transmit power used by the terminal device to send a message corresponding to a secondary network protocol is maximum transmit power 3, the maximum transmit power 2 is less than theoretical maximum transmit power corresponding to the main network protocol, and the maximum transmit power 3 is greater than the theoretical maximum transmit power corresponding to the main network protocol.Type: ApplicationFiled: October 28, 2020Publication date: February 9, 2023Inventors: Yan CHEN, Rentian DING, Bingguang PENG, Feng QIAN
-
Patent number: 11490415Abstract: This application relates to the wireless communications field, and discloses a random access method and apparatus, to resolve a problem of how a terminal device selects an uplink to perform random access. The method includes: selecting, by a terminal device, a first uplink from at least two preconfigured uplinks to perform random access; and selecting, by the terminal device when random access performed by using the first uplink fails, a second uplink from the at least two uplinks to perform random access, where the at least two uplinks are communications links between the terminal device and a first network device, the first network device and the terminal device are located in a same cell, the first uplink is a normal uplink NUL, and the second uplink is a supplementary uplink SUL. In this way, the terminal device selects an uplink to perform random access.Type: GrantFiled: November 28, 2018Date of Patent: November 1, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yunbo Han, Hongcheng Zhuang, Bingguang Peng, Yongbo Zeng, Le Jin
-
Patent number: 11412463Abstract: Embodiments of the present invention disclose a power adjustment method, a terminal, and a storage medium. The method includes: sending, by a terminal, an uplink resource request by using a power of a; if the terminal receives no resource allocation signaling within a predetermined time after the uplink resource request is sent, sending, by the terminal, the uplink resource request again by using a power of b1, wherein b1 is greater than a. Embodiments of the present invention may improve communication efficiency.Type: GrantFiled: July 9, 2019Date of Patent: August 9, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yun Liu, Jinlei Song, Bingguang Peng, Zhiming Ding
-
Publication number: 20220225435Abstract: The present disclosure relates to channel conflict processing methods and apparatus. In one example method, when a terminal device establishes a connection relationship with a source cell, and sends a connection request to or establishes a connection relationship with a target cell, the terminal device detects whether an uplink channel conflict occurs on an uplink channel of the source cell and an uplink channel of the target cell, where the source cell and the target cell are infra-frequency or intra-band contiguous inter-frequency. If the terminal device determines that an uplink channel conflict occurs, the terminal device sends a signal on an uplink channel with a higher priority between the uplink channel of the source cell and the uplink channel of the target cell.Type: ApplicationFiled: March 28, 2022Publication date: July 14, 2022Inventors: Yan CHEN, Le JIN, Bingguang PENG, Xi ZHANG
-
Publication number: 20220225180Abstract: The disclosure provides communication methods and apparatuses. One example method includes that after receiving a cell handover command, a terminal device determines discontinuous reception (DRX) configuration information of a target cell. The DRX configuration information of the target cell is consistent with DRX configuration information of a source cell. The terminal device exchanges data at least with the source cell based on the DRX configuration information of the source cell, or with the target cell based on the DRX configuration information of the target cell.Type: ApplicationFiled: March 29, 2022Publication date: July 14, 2022Inventors: Yan CHEN, Le JIN, Bingguang PENG, Xi ZHANG
-
Publication number: 20220167280Abstract: A communication method includes determining, by a terminal device, first in-device coexistence (IDC) interference adjustment information, where the first IDC interference adjustment information includes frequency bandwidth information, and sending, by the terminal device sends, the first IDC interference adjustment information to a network device to adjust IDC interference based on the first IDC interference adjustment information.Type: ApplicationFiled: January 17, 2020Publication date: May 26, 2022Inventors: Rentian Ding, Yiru Kuang, Li Shen, Bingguang Peng
-
Publication number: 20210352683Abstract: This application provides a data transmission method and a terminal device, to reduce a data transmission latency and improve data transmission reliability. The method includes: obtaining, by a terminal device, a grant-free GF resource configured by a base station; obtaining, by the terminal device, current channel quality; and if the current channel quality is first channel quality, transmitting, by the terminal device, to-be-transmitted data by using the GF resource, or transmitting, by the terminal device, the to-be-transmitted data by using a GB resource, where the first channel quality falls within a first range; or if the current channel quality is second channel quality, skipping, by the terminal device, transmitting to-be-transmitted data by using the GF resource, where the second channel quality falls within a second range; where the first channel quality is better than the second channel quality, and the first range is different from the second range.Type: ApplicationFiled: October 17, 2019Publication date: November 11, 2021Inventors: Yunbo HAN, Zhiqiang SONG, Hongcheng ZHUANG, Bingguang PENG, Zhenguo DU
-
Publication number: 20210282176Abstract: This application relates to the wireless communications field, and discloses a random access method and apparatus, to resolve a problem of how a terminal device selects an uplink to perform random access. The method includes: selecting, by a terminal device, a first uplink from at least two preconfigured uplinks to perform random access; and selecting, by the terminal device when random access performed by using the first uplink fails, a second uplink from the at least two uplinks to perform random access, where the at least two uplinks are communications links between the terminal device and a first network device, the first network device and the terminal device are located in a same cell, the first uplink is a normal uplink NUL, and the second uplink is a supplementary uplink SUL. In this way, the terminal device selects an uplink to perform random access.Type: ApplicationFiled: November 28, 2018Publication date: September 9, 2021Inventors: Yunbo Han, Hongcheng Zhuang, Bingguang Peng, Yongbo Zeng, Le Jin
-
Publication number: 20210176718Abstract: Embodiments of the present invention disclose a power adjustment method, a terminal, and a storage medium. The method includes: sending, by a terminal, an uplink resource request by using a power of a; if the terminal receives no resource allocation signaling within a predetermined time after the uplink resource request is sent, sending, by the terminal, the uplink resource request again by using a power of b1, wherein b1 is greater than a. Embodiments of the present invention may improve communication efficiency.Type: ApplicationFiled: July 9, 2019Publication date: June 10, 2021Inventors: Yun Liu, Jinlei Song, Bingguang Peng, Zhiming Ding
-
Patent number: 8909238Abstract: Embodiments of the present invention disclose a method, a device and a base station for utilizing cell edge frequency band resources, and are related to the field of mobile communications. The method includes: receiving a message transmitted from another cell, wherein the message is used for indicating information of an edge frequency band resource block used by the another cell; acquiring information of a remaining available resource block; and according to the acquired information of the remaining available resource block, utilizing the remaining available resource block according to a set probability that a current cell utilizes each remaining available resource block.Type: GrantFiled: June 29, 2012Date of Patent: December 9, 2014Assignee: Huawei Technologies Co., Ltd.Inventors: Zheng Liang, Bingguang Peng, Dan Li, Han Zhang
-
Publication number: 20120270584Abstract: Embodiments of the present invention disclose a method, a device and a base station for utilizing cell edge frequency band resources, and are related to the field of mobile communications. The method includes: receiving a message transmitted from another cell, wherein the message is used for indicating information of an edge frequency band resource block used by the another cell; acquiring information of a remaining available resource block; and according to the acquired information of the remaining available resource block, utilizing the remaining available resource block according to a set probability that a current cell utilizes each remaining available resource block.Type: ApplicationFiled: June 29, 2012Publication date: October 25, 2012Applicant: Huawei Technologies Co., Ltd.Inventors: Zheng Liang, Bingguang Peng, Dan Li, Han Zhang