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公开(公告)号：US20230204860A1
公开(公告)日：2023-06-29
申请号：US18171158
申请日：2023-02-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: G02B6/2804 , H04B10/25
Abstract: An optical splitting device is provided, which includes a housing, at least one first optical splitter which is disposed in the housing, a multi-core input optical interface, a multi-core output optical interface, and at least one single-core output optical interface. The multi-core input optical interface, the multi-core output optical interface, and the at least one single-core output optical interface are disposed on an outer wall of the housing, and each first optical splitter includes an input end, a first output end, and at least one second output end. The multi-core input optical interface is connected to an input end of the at least one first optical splitter, the first output end of each first optical splitter is connected to the multi-core output optical interface, and the second output end of each first optical splitter is connected to the single-core output optical interface in a one-to-one correspondence.
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公开(公告)号：US11057104B2
公开(公告)日：2021-07-06
申请号：US16456135
申请日：2019-06-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qi Liu
Abstract: Example information transmission methods and apparatus are described. In one example method, a first communications device sends indication information to a second communications device, where the indication information is used to indicate a concurrent subframe in which the first communications device and the second communications device perform information transmission. The first communications device sends first information to the second communications device on a first time-frequency resource in the concurrent subframe. The first communications device receives, on a second time-frequency resource in the concurrent subframe, second information sent by the second communications device.
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公开(公告)号：US10965408B2
公开(公告)日：2021-03-30
申请号：US16400115
申请日：2019-05-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qi Liu
Abstract: Example methods and apparatus for transmitting information are described. One example method includes determining a first hybrid automatic repeat request (HARQ) timing corresponding to a first service of a terminal device by a network device from a plurality of HARQ timings. Indication information is sent by the network device to the terminal device, where the indication information is used to indicate the first HARQ timing.
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公开(公告)号：US20240061861A1
公开(公告)日：2024-02-22
申请号：US18501225
申请日：2023-11-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qi Liu , Jian Ding , Yanlan Wei
IPC: G06F16/27 , G06F16/2455 , G06F16/28
CPC classification number: G06F16/27 , G06F16/2455 , G06F16/284 , G06Q20/0658
Abstract: The present invention provides a transaction method and a node design in a blockchain system. A client initiates a transaction by using an SQL write command including transaction data or queries transaction data by using an SQL query command. A node parses an SQL command, executes a simulated transaction, and checks block data based on a transaction result of the simulated transaction after obtaining the block data. After the check succeeds, the node converts the block data into an SQL write command used to write the block data, thereby writing the block data to an RDB database. In embodiments of the present invention, an RDB data block is connected to the blockchain system, so that data query and processing capabilities of the blockchain system are improved.
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公开(公告)号：US20190098648A1
公开(公告)日：2019-03-28
申请号：US16203866
申请日：2018-11-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qi Liu , Yi Zhang , Wenyuan Yong
Abstract: The method for air interface resource allocation, including allocating a first air interface resource to a first service with a first latency sensitivity, allocating, to a second service with a second latency sensitivity that is greater than the first latency sensitivity, a second air interface resource on subcarriers of all frequency bands within a current transmission time interval (TTI); and preempting, for the second service, the first air interface resource allocated to the first service, wherein the second service has a higher priority for obtaining the first air interface resource than the first service.
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Patent Agency Ranking
公开(公告)号：US20190069292A1
公开(公告)日：2019-02-28
申请号：US16170353
申请日：2018-10-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qi Liu , Yi Zhang , Zhenfei Tang
CPC classification number: H04W72/0446 , H04W72/04 , H04W72/1289
Abstract: This application provides a data transmission method and apparatus. The method performed by a network node includes: receiving an uplink data transmission request sent by a terminal, where the uplink data transmission request is used to request to allocate an uplink transmission resource; allocating an uplink transmission resource of a first subframe according to the uplink data transmission request, where the first subframe is an uplink subframe or a downlink subframe; sending scheduling control information to the terminal, where the scheduling control information is used to instruct the terminal to send data on the uplink transmission resource of the first subframe; and if the first subframe is a downlink subframe, stopping sending data in the first subframe, and receiving data on the uplink transmission resource of the first subframe.
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公开(公告)号：US09007952B2
公开(公告)日：2015-04-14
申请号：US14444786
申请日：2014-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kun Yan , Xueli Ma , Qi Liu , Yongqiang Gao , Zongjie Wang , Xiaoxiao Zheng
CPC classification number: H04W72/0406 , H04W24/08 , H04W36/0005 , H04W36/06
Abstract: A switching method and device are disclosed by the present invention. The switching method according to the embodiments of the present invention includes: receiving from a base station a switching indication information that requires a user equipment (UE) to switch a transmission time interval (TTI); sending to the base station a switching confirmation information with which the switching indication information is confirmed; and switching the TTI. The switching method according to the embodiments of the present invention includes: sending to a UE a switching indication information that requires the UE to switch a TTI; and receiving from the UE a switching confirmation information with which the switching indication information is confirmed. By using the switching method and device according to the embodiments of the present invention, the delay of switching the TTI can be shortened and the TTI can be switched quickly.
Abstract translation: 本发明公开了一种切换方法和装置。 根据本发明的实施例的切换方法包括：从基站接收需要用户设备（UE）切换传输时间间隔（TTI）的切换指示信息; 向基站发送确认了切换指示信息的切换确认信息; 并切换TTI。 根据本发明的实施例的切换方法包括：向UE发送需要UE切换TTI的切换指示信息; 并且从UE接收确认了切换指示信息的切换确认信息。 通过使用根据本发明的实施例的切换方法和装置，可以缩短TTI切换的延迟，并且可以快速地切换TTI。
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公开(公告)号：US10750496B2
公开(公告)日：2020-08-18
申请号：US16170353
申请日：2018-10-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qi Liu , Yi Zhang , Zhenfei Tang
Abstract: This application provides a data transmission method and apparatus. The method performed by a network node includes: receiving an uplink data transmission request sent by a terminal, where the uplink data transmission request is used to request to allocate an uplink transmission resource; allocating an uplink transmission resource of a first subframe according to the uplink data transmission request, where the first subframe is an uplink subframe or a downlink subframe; sending scheduling control information to the terminal, where the scheduling control information is used to instruct the terminal to send data on the uplink transmission resource of the first subframe; and if the first subframe is a downlink subframe, stopping sending data in the first subframe, and receiving data on the uplink transmission resource of the first subframe.
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公开(公告)号：US20140341195A1
公开(公告)日：2014-11-20
申请号：US14444786
申请日：2014-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kun Yan , Xueli Ma , Qi Liu , Yongqiang Gao , Zongjie Wang , Xiaoxiao Zheng
IPC: H04W72/04
CPC classification number: H04W72/0406 , H04W24/08 , H04W36/0005 , H04W36/06
Abstract: A switching method and device are disclosed by the present invention. The switching method according to the embodiments of the present invention includes: receiving from a base station a switching indication information that requires a UE to switch a TTI; sending to the base station a switching confirmation information with which the switching indication information is confirmed; and switching the TTI. The switching method according to the embodiments of the present invention includes: sending to a UE a switching indication information that requires the UE to switch a TTI; and receiving from the UE a switching confirmation information with which the switching indication information is confirmed. By using the switching method and device according to the embodiments of the present invention, the delay of switching the TTI can be shortened and the TTI can be switched quickly.
Abstract translation: 本发明公开了一种切换方法和装置。 根据本发明的实施例的切换方法包括：从基站接收需要UE切换TTI的切换指示信息; 向基站发送确认了切换指示信息的切换确认信息; 并切换TTI。 根据本发明的实施例的切换方法包括：向UE发送需要UE切换TTI的切换指示信息; 并且从UE接收确认了切换指示信息的切换确认信息。 通过使用根据本发明的实施例的切换方法和装置，可以缩短TTI切换的延迟，并且可以快速地切换TTI。
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10.发明申请公开(公告)号：US20130250883A1
公开(公告)日：2013-09-26
申请号：US13854063
申请日：2013-03-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xuanyu Guo , Xiaoying Xu , Qi Liu , Xiaoxiao Zheng , Yanyan Chen
IPC: H04W72/04
CPC classification number: H04W72/0486 , H04W68/00 , H04W72/04 , H04W88/08 , H04W88/12
Abstract: Embodiments of the present invention disclose a method and an apparatus for paging a user equipment in a Cell_PCH state and relate to the field of communication technologies. When a UE in a Cell_PCH state is paged by a network, congestion of HS-SCCH resources is reduced and an access delay of the UE is decreased. For example, a radio network controller instructs a base station to send data to a user equipment via a high speed physical downlink shared channel (HS-PDSCH). The user equipment is in a Cell_PCH state and has a dedicated radio network temporary identity (H-RNTI).
Abstract translation: 本发明的实施例公开了一种用于在Cell_PCH状态中寻呼用户设备并涉及通信技术领域的方法和装置。 当Cell_PCH状态的UE被网络寻呼时，HS-SCCH资源的拥塞减小，并且UE的接入延迟降低。 例如，无线网络控制器指示基站通过高速物理下行共享信道（HS-PDSCH）向用户设备发送数据。 用户设备处于Cell_PCH状态并且具有专用无线电网络临时标识（H-RNTI）。
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