Patents Assigned to Huawei Technologies Co., Ltd.
  • Patent number: 11032570
    Abstract: This application provides a media data processing method and apparatus. A media processing device receives a media stream. The media stream includes media data recorded at a plurality of viewpoints. The device obtains metadata information of the media stream. The metadata information includes viewpoint identification information of the viewpoints. The device displays media data of a first viewpoint based on the viewpoint identification information. The device also displays indications of other viewpoints when displaying the media data of the first viewpoint, so that a user of the device can switch to display media data of other viewpoints.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yuqun Fan, Ye-Kui Wang
  • Patent number: 11032872
    Abstract: A method and an apparatus for deleting a session context are provided, to resolve a technical problem of how to delete an SM context from an SMF after abnormal network disconnection. The method includes: receiving, by a session management function entity, a packet data unit PDU session release request; and deleting, by the session management function entity based on the PDU session release request, a PDU session context that is stored in the session management function entity and that is of a terminal, where the PDU session context is a PDU session context that is not deleted after the terminal is abnormally deregistered.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Anni Wei, Yizhuang Wu, Chunshan Xiong
  • Patent number: 11032433
    Abstract: A charging method applied to a network architecture in which network control and data flow forwarding are separated. The method includes receiving, by a control plane (CP) entity, a charging rule delivered by a policy and charging rules function PCRF entity, generating, by the CP, a user plane UP entity reporting policy based on the charging rule, requesting, by the CP from an online charging system OCS, a quota required by a rating group in the charging rule, receiving, by the CP, a quota delivered by the OCS, and generating UP quota information based on the quota; and delivering, by the CP, the generated UP reporting policy and the generated UP quota information to the UP.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Xiaoqian Chai
  • Patent number: 11032825
    Abstract: In one embodiment, an apparatus includes a memory comprising instructions and a processor in communications with the memory. The processor is configured to execute the instructions to determine a reference signal received power of user equipment (UE). In response to determining that the reference signal received power is less than or equal to a threshold, it is determined that the UE supports sending a physical random access channel, receiving a random access response message, sending a random access response acknowledgment message, and receiving a contention resolution message. In response to determining that the reference signal received power is above the threshold, it is determined that the UE supports sending the physical random access channel, and receiving the contention resolution message, and it is determined that the UE does not support sending the random access response acknowledgment message and receiving the random access response message.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zheng Yu, Brian Classon, Fang Nan, Xiangdong Zhang
  • Patent number: 11032778
    Abstract: Embodiments of this application disclose an uplink channel power allocation method, including: determining, by a terminal device, priorities of N uplink channels based on a service set corresponding to each of the N uplink channels in a first time period, where each service set is corresponding to one priority, and at least one of service sets corresponding to the N uplink channels includes at least one service; and allocating, by the terminal device, transmit power to at least one of the N uplink channels based on the priorities of the N uplink channels.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: June 8, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jiafeng Shao, Sha Ma
  • Patent number: 11032807
    Abstract: Various embodiments provide a communication method. The method includes: determining, by a terminal device, first uplink control information and second uplink control information. In those embodiments, a length of a time domain resource corresponding to the first uplink control information is less than a length of a time domain resource corresponding to the second uplink control information. The first uplink control information or the second uplink control information comprises at least one of hybrid automatic repeat request information, channel state information, and scheduling request information. When the time domain resource corresponding to the first uplink control information overlaps with the time domain resource corresponding to the second uplink control information, the terminal device is configured to transmit third uplink control information on the overlapping time domain resource.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zuomin Wu, Chaojun Li, Yongxia Lyu, Sha Ma
  • Patent number: 11032214
    Abstract: Embodiments of this application provide a method, an apparatus, and a system for managing a network slice instance. The method includes: receiving, by a first network device, a network slice instance creation request from a transmit end device, to request to create a target network slice instance; sending, by the first network device, network function configuration indication information to a second network device based on the description information, to instruct the second network device to configure a network function of the target network slice instance; receiving, by the first network device, network function configuration response information sent by the second network device, to indicate that the configuration of the network function of the target network slice instance is completed; and sending, by the first network device, network slice instance creation response information to the transmit end device.
    Type: Grant
    Filed: May 1, 2019
    Date of Patent: June 8, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Wenqi Sun, Shuigen Yang, Wei Lu
  • Patent number: 11032815
    Abstract: A wireless communication method and a wireless communications apparatus, the method including sending a resource request message to a second base station, where the resource request message is used to request the second base station to allocate a time-frequency resource to the first base station, receiving resource configuration information from the second base station, where the resource configuration information is used to indicate a first time-frequency resource, and the first time-frequency resource belongs to the second frequency domain resource in frequency domain, determining the first time-frequency resource based on the resource configuration information, and communicating with a terminal device by using the first time-frequency resource.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Feng Yu, Bo Lin
  • Patent number: 11029474
    Abstract: A fiber access terminal including a first assembly and a second assembly. The first assembly includes a first box body and an optical fiber adapter. The second assembly includes a second box body, an optical splitter, an optical fiber connector, and a plurality of optical fiber adapters. The optical fiber adapter of the first assembly is disposed outside the first box body. The optical splitter is disposed inside the second box body, and the optical fiber connector and the plurality of optical fiber adapters of the second assembly are disposed outside the second box body. A first end of the optical fiber connector is detachably connected to the optical fiber adapter of the first assembly, a second end of the optical fiber connector is connected to an input port of the optical splitter, and each output port is connected to one optical fiber adapter of the second assembly.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jianxiong Yu, Wei Xiong, Wenxin Wu, Tao Tian
  • Patent number: 11029778
    Abstract: A method for generating display data comprises detecting user input via an input interface. A processor is in communication with the input interface to generate display data comprising a display object for display by a display device. The display object is representative of an action that will subsequently be performed by the processor on continuation of the user input. The display data on the display device is output whilst the user input is being detected. Alternatively, the display object is caused to appear on the display device over time as the user input is being performed, wherein the rate at which the display object appears is different to the rate of performance of the user input. A device and executable computer program for performing the steps of the method is also provided.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: June 8, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Martin Chakirov
  • Patent number: 11029848
    Abstract: A file management method, a distributed storage system, and a management node are disclosed. In the distributed storage system, after receiving a file creation request sent by a host for requesting to create a file in a distributed storage system, a management node allocates, to the file, first virtual space from global virtual address space of the distributed storage system, where local virtual address space of each storage node in the distributed storage system is corresponding to a part of the global virtual address space. Then, the management node records metadata of the file, where the metadata of the file includes information about the first virtual space, and the information about the first virtual space is used to point to local virtual address space of a storage node that is used to store the file. Further, the management node sends, the information about the first virtual space to the host.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: June 8, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jun Xu, Junfeng Zhao, Yuangang Wang
  • Patent number: 11030048
    Abstract: A method for a source storage device to send a source file and a clone file of the source file to a backup storage device. The source storage device sends a data block to the backup storage device to be stored as a target file. Then, the source storage device determines that the source file is associated with the clone file by searching a cloning recorder with a source file ID of the source file. Based upon the determining, the source storage device sends a clone creating request including the source file ID to the backup storage device to instruct the backup storage device to create a clone file of the target file. Thus, the method is capable of replicating the clone file of the file without sending a large number of mapping data.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: June 8, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jianlong Xiao, Keji Huang
  • Patent number: 11030092
    Abstract: An access request processing apparatus comprises, a processor determines an object cache page according to a write request when receiving the write request. After determining that the NVM stores a log chain of the object cache page, the processor inserts, into the log chain of the object cache page, a second data node recording information about a second log data chunk. The log chain already includes a first data node recording information about the first log data chunk. The second log data chunk is at least partial to-be-written data of the write request. Then, the processor sets, in the first data node, data that is in the first log data chunk and that overlaps the second log data chunk to invalid data.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jun Xu, Qun Yu, Licheng Chen
  • Patent number: 11030178
    Abstract: A data storage method and apparatus, where the method includes obtaining a primary index of a data object, where a row identifier of the primary index includes at least one field, determining a row identifier of a secondary index of the data object, where the row identifier of the secondary index includes an index field and a field other than the index field in the at least one field of the row identifier of the primary index, and the index field is different from the first field in the at least one field of the row identifier of the primary index, generating the secondary index of the data object according to the row identifier of the secondary index, and storing the data object according to the primary index and the secondary index, thereby saving storage space.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jieshan Bi, Yijun Guo
  • Patent number: 11031652
    Abstract: A battery and a mobile terminal relate to the field of terminal technologies, where the battery is securely bonded inside a rear housing. The battery includes a battery body and a package case. The battery body is accommodated inside the package case. The package case includes a first surface and a second surface opposite to the first surface. The first surface and the rear housing are attached and secured. The second surface has a tear structure. The package case is configured to torn open by tearing the tear structure to remove the battery body. In this way, when the battery is removed from the rear housing, the tear structure may be torn to remove the battery, thereby preventing deformations, wrinkles, or bulges in an aluminum plastic film on the battery.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Junjie Han, Jiong Chen
  • Patent number: 11031737
    Abstract: A board-to-board connector for connecting printed boards to each other comprises: a receptacle comprising a plurality of signal contact elements to be electrically connected to one of the printed boards, and a plug comprising a plurality of signal contact elements to be electrically connected to the other of the printed boards, the signal contact elements being configured so that each of the signal contact elements of the plug is in contact with the corresponding signal contact element of the receptacle when the plug has been inserted into the receptacle. The receptacle comprises an electromagnetic interference shield which continuously or discontinuously surrounds the plurality of signal contact elements of the receptacle, and the plug comprises an electromagnetic interference shield which continuously or discontinuously surrounds the plurality of signal contact elements of the plug.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: June 8, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Hiromitsu Kodama
  • Patent number: 11030196
    Abstract: A method and apparatus for processing join query is disclosed. The method includes: determining a frequent table combination whose emergence frequency in a historical query record is greater than a preset value, and the table combination includes a join key and tables that are joined by using the join key; creating a clustered index according to information about the join key in the frequent table combination; and performing a shuffle operation according to an index column in the clustered index, and saving records that have a same index column value into at least one data block to form a table cluster corresponding to the frequent table combination.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Zhenhua Wang
  • Patent number: 11030715
    Abstract: An image processing method includes obtaining a difference map of an original image, obtaining an edge feature parameter of a first pixel in an intermediate image based on a pixel value of a pixel in the difference map, obtaining an edge feature parameter of a second pixel in a target image based on the edge feature parameter, and obtaining the target image based on the edge feature parameter of the second pixel.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Chenglin Zheng
  • Patent number: 11031021
    Abstract: This application discloses an IPD parameter encoding method, including: obtaining a reference parameter used to determine an IPD parameter encoding scheme of a current frame of a multi-channel signal; determining the IPD parameter encoding scheme of the current frame based on the reference parameter, where the determined IPD parameter encoding scheme of the current frame is one of at least two preset IPD parameter encoding schemes; and processing an IPD parameter of the current frame based on the determined IPD parameter encoding scheme of the current frame. The technical solutions provided in this application can improve encoding quality of the multi-channel signal.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xingtao Zhang, Haiting Li, Zexin Liu, Lei Miao
  • Patent number: RE48591
    Abstract: A method, a base station, a User Equipment (UE) and a system for sending and receiving Physical Downlink Control Channel (PDCCH) signaling are disclosed. A method includes determining locations of a first search space and a second search space of a User Equipment (UE). A method also includes sending PDCCH signaling with no Carrier Indication Field (CIF) to the UE in a physically overlapped region between the first search space and the second search space if the physically overlapped region exists and a length of the PDCCH signaling with no CIF in the first search space is equal to a length of PDCCH signaling with the CIF in the second search space.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: June 8, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bingyu Qu, Lei Guan, Lixia Xue