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公开(公告)号：US09172760B2
公开(公告)日：2015-10-27
申请号：US13690044
申请日：2012-11-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun Wang
Abstract: A method and a device for monitoring a service usage amount includes: determining, according to one of quintuple information, protocol information, and URL information in received service request information, whether the service request information is the same as specified service stream information in one or multiple session level service monitoring tasks, where the session level service monitoring task includes a session level service monitoring class identity, a monitoring task identity, and the specified service stream information; the monitoring class identity indicates that the monitoring task is used to monitor a usage amount of a specified service stream in a session; when determining yes, accumulating a usage amount of the service request information in the one or multiple session level service monitoring tasks; and reporting the monitoring task identity and an accumulated usage amount of the service request information in the session level service monitoring task to a PCRF.
Abstract translation: 一种用于监视服务使用量的方法和装置，包括：根据接收到的服务请求信息中的五元组信息，协议信息和URL信息之一确定服务请求信息是否与一个或多个服务请求信息中指定的服务流信息相同， 多个会话级业务监控任务，其中会话级业务监控任务包括会话级业务监控类标识，监控任务标识和指定业务流信息; 监控类标识表示监视任务用于监视会话中指定服务流的使用量; 当确定是时，在一个或多个会话级服务监视任务中累积服务请求信息的使用量; 并将会话级服务监视任务中的监视任务标识和服务请求信息的累积使用量报告给PCRF。
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公开(公告)号：US20150304218A1
公开(公告)日：2015-10-22
申请号：US14792294
申请日：2015-07-06
Applicant: Huawei Technologies Co., Ltd.
IPC: H04L12/741 , H04L12/24
CPC classification number: H04L45/74 , H04L12/4641 , H04L12/66 , H04L41/0813 , H04L41/12 , H04L45/02 , H04L45/22 , H04L45/28 , H04L45/42 , H04L45/64 , Y02D30/30
Abstract: The present invention provides a control channel establishing method, a forwarding point, and a controller. The method includes: sending, by a first FP, topology information of the first FP to a second FP by using the LLDP; receiving, by the first FP, first routing information that is sent by the controller and is used by the first FP to reach the controller, where the first routing information is generated by the controller according to the topology information of the first FP; and establishing, by the first FP, a second control channel with the controller according to the first routing information. The first FP does not need to run the IGP protocol, thereby avoiding that the first FP maintains an IGP neighbor relationship; moreover, the first FP does not need to store routing information for reaching another FP, which helps save storage resources and helps improve forwarding performance.
Abstract translation: 本发明提供一种控制信道建立方法，转发点和控制器。 该方法包括：通过使用LLDP将第一FP的拓扑信息发送到第二FP; 通过第一FP接收由控制器发送并由第一FP使用的第一路由信息到达控制器，其中控制器根据第一FP的拓扑信息生成第一路由信息; 以及通过所述第一FP建立与所述控制器根据所述第一路由信息的第二控制信道。 第一个FP不需要运行IGP协议，从而避免了第一个FP维护IGP邻居关系; 此外，第一个FP不需要存储用于到达另一个FP的路由信息，这有助于节省存储资源并有助于提高转发性能。
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公开(公告)号：US20150079994A1
公开(公告)日：2015-03-19
申请号：US14550354
申请日：2014-11-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Ji , Henrik Olofsson , Jun Wang
CPC classification number: H04W36/0083 , H04W24/02 , H04W36/0061 , H04W36/08 , H04W36/32
Abstract: The present invention provides a method for determining an unnecessary handover and a base station. The method includes: if a user equipment UE is handed over from a first cell to a second cell, and then handed over from the second cell to a third cell, determining, by a base station, a time threshold corresponding to a UE characteristic attribute parameter of the UE, and a time of stay of the UE in the second cell; determining, by the base station according to the time threshold corresponding to a UE characteristic attribute and the time of stay of the UE in the second cell that are determined, whether an unnecessary handover of the UE occurs; and determining that an unnecessary handover of the UE occurs if the time of stay is shorter than the time threshold. The present invention optimizes a method for determining whether an unnecessary handover occurs.
Abstract translation: 本发明提供了一种用于确定不必要的切换和基站的方法。 该方法包括：如果用户设备UE从第一小区切换到第二小区，然后从第二小区切换到第三小区，则由基站确定与UE特性属性对应的时间阈值 UE的参数和UE在第二小区中的停留时间; 由基站根据UE特性属性的时间阈值和确定的第二小区中的UE的停留时间确定UE是否发生不必要的切换; 以及如果所述停留时间短于所述时间阈值，则确定所述UE的不必要的切换。 本发明优化用于确定是否发生不必要的切换的方法。
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244.发明授权公开(公告)号：US12262400B2
公开(公告)日：2025-03-25
申请号：US17889499
申请日：2022-08-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian Wang , Chen Xu , Yourui Huangfu , Rong Li , Jun Wang
Abstract: A scheduling method, scheduling algorithm training method, related system, and storage medium are provided including the scheduling method being applied to a scheduling control system, which includes K network devices, and K is an integer greater than 1. The method further includes a first network device that obtains target state information of a first area, where the target state information includes network state information and user data packet cache information. The first network device generates first scheduling information based on the target state information of the first area and a first target sub-policy network, where the first target sub-policy network is a target sub-policy network that is in K target sub-policy networks and that corresponds to the first network device. The first network device delivers the first scheduling information to a terminal in the first area.
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公开(公告)号：US20250070801A1
公开(公告)日：2025-02-27
申请号：US18943944
申请日：2024-11-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xianbin Wang , Huazi Zhang , Kangjian Qin , Jiajie Tong , Rong Li , Jun Wang
IPC: H03M13/13
Abstract: This application relates to the field of communication technologies, and discloses an encoding method, a decoding method, and an apparatus. The method includes: obtaining an information bit sequence; and encoding the information bit sequence based on a systematic polar code, to determine an encoded bit sequence, where the systematic polar code includes N first bit positions and N second bit positions that correspond to a polarization transformation matrix, the N second bit positions include a systematic bit position set A and a non-systematic bit position set MA, the N first bit positions include a frozen bit position set B and a non-frozen bit position set MB, and A is determined based on the information bit sequence.
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Patent Agency Ranking
公开(公告)号：US12231282B2
公开(公告)日：2025-02-18
申请号：US18303038
申请日：2023-04-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaolu Wang , Hejia Luo , Rong Li , Jun Wang
Abstract: A method includes: A transmit end obtains P QAM symbols; the transmit end performs IDWT or DWT on the P QAM symbols, to obtain a first signal matrix with N rows and M columns, and transposes the first signal matrix, to obtain a transposed first transpose matrix, where P, N, and M are all positive integers; and the transmit end outputs the transposed first transpose matrix. Correspondingly, a receive end obtains a second signal matrix with M rows and N columns; the receive end transposes the second signal matrix, to obtain a transposed second transpose matrix; and performs DWT or IDWT on the second transpose matrix, to obtain P QAM symbols.
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公开(公告)号：US20250047369A1
公开(公告)日：2025-02-06
申请号：US18924200
申请日：2024-10-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ying Chen , Peng Zhang , Xinghua Song , Jun Wang
IPC: H04B7/185 , H04B17/318
Abstract: A satellite communication method and an apparatus are provided, and the method may be applied to a communication apparatus supporting a satellite frequency band, a communication apparatus supporting the satellite frequency band and a terrestrial frequency band, or the like. The method includes: A first communication apparatus obtains a first signal threshold, and detects a signal strength of a second frequency band, where the second frequency band is used by a second communication apparatus (for example, a communication apparatus in a terrestrial cell) to receive a signal; and when the signal strength of the second frequency band is less than or equal to the first signal threshold, determines to send a signal on a first frequency band.
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公开(公告)号：US20250024152A1
公开(公告)日：2025-01-16
申请号：US18901706
申请日：2024-09-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jun Wang , Ran Chen , Huanyu Liu , Huanhuan Ao
Abstract: A macro image shooting method uses at least two macro cameras having different focal lengths. When a zoom ratio is within a first ratio range, an image captured by a first macro camera is displayed in a viewfinder frame. When the zoom ratio is a camera switching ratio, the image displayed in the viewfinder frame is switched from the image captured by the first macro camera to an image captured by a second macro camera. When the zoom ratio is greater than the camera switching ratio and is within a second ratio range, the image captured by the second macro camera is displayed in the viewfinder frame.
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公开(公告)号：US12113549B2
公开(公告)日：2024-10-08
申请号：US18176217
申请日：2023-02-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huazi Zhang , Xianbin Wang , Jiajie Tong , Shengchen Dai , Rong Li , Jun Wang
CPC classification number: H03M13/152 , H03M13/616 , H03M13/6362
Abstract: An encoding method and apparatus are provided, to propose a construction and encoding scheme of a BCH code. A code length and a code rate of an obtained BCH code are flexible, to satisfy a requirement of flexible channel encoding in wireless communication. The method includes determining a first encoding parameter based on a first BCH code, where the first BCH code is a to-be-coded BCH code, the first encoding parameter is a first code or a generator matrix of a first code, the first code has a code length of n and an information bit length of k, n is greater than 0, and k is greater than 0, and performing BCH encoding based on the first encoding parameter.
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公开(公告)号：US20240334510A1
公开(公告)日：2024-10-03
申请号：US18738950
申请日：2024-06-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenjie Peng , Mingzeng Dai , Jun Wang , Dongdong Wei
Abstract: A method includes: a first terminal device receives first information from a network device, where the first information includes an indication information of a first unicast connection and a reference signal configuration corresponding to the first unicast connection, the reference signal configuration is used by the first terminal device to send a reference signal to a second terminal device; and the first terminal device sends the reference signal to the second terminal device on a sidelink based on the reference signal configuration.
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