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公开(公告)号：US20150341975A1
公开(公告)日：2015-11-26
申请号：US14794333
申请日：2015-07-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jian Wang
CPC classification number: H04W76/14 , H04L1/00 , H04W56/001 , H04W56/004 , H04W72/04 , H04W72/1284 , H04W74/002 , H04W74/085
Abstract: A method for transmitting information, a base station, and a user equipment, where the method includes determining, by a user equipment, a timing advance T of a signal before sending the signal; determining, by the user equipment, an indication N of a timing adjustment according to at least the T; and sending, by the user equipment, scheduling assignment signaling that carries the N. By using allocation of non-identical time-frequency resources to different user clusters, the scheduling assignment signaling that carries the timing advance sent by the user equipment can bear more useful information, thereby avoiding unnecessary waste.
Abstract translation: 一种用于发送信息的方法，基站和用户设备，其中所述方法包括由用户设备在发送信号之前确定信号的定时提前T; 由所述用户设备根据至少所述T确定定时调整的指示N; 并且由用户设备发送携带N的调度分配信令。通过使用对不同用户群集的不相同的时间 - 频率资源的分配，携带由用户设备发送的定时提前的调度分配信令可以承载更多的有用 信息，从而避免不必要的浪费。
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公开(公告)号：US12278702B2
公开(公告)日：2025-04-15
申请号：US18485303
申请日：2023-10-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun Wang , Gongzheng Zhang , Huazi Zhang , Chen Xu , Lingchen Huang , Shengchen Dai , Hejia Luo , Yunfei Qiao , Rong Li , Jian Wang , Ying Chen , Nikita Andreevich Polianskii , Mikhail Sergeevich Kamenev , Zukang Shen , Yourui HuangFu , Yinggang Du
Abstract: This application relates to the field of wireless communications technologies, and discloses an encoding method and apparatus, to improve accuracy of reliability calculation and ordering for polarized channels. The method includes: obtaining a first sequence used to encode K to-be-encoded bits, where the first sequence includes sequence numbers of N polarized channels, the first sequence is same as a second sequence or a subset of the second sequence, the second sequence comprises sequence numbers of Nmax polarized channels, and the second sequence is the sequence shown in Sequence Q11 or Table Q11, K is a positive integer, N is a positive integer power of 2, n is equal to or greater than 5, K≤N, Nmax=1024; selecting sequence numbers of K polarized channels from the first sequence; and performing polar code encoding on K the to-be-encoded bits based on the selected sequence numbers of the K polarized channels.
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公开(公告)号：US12231933B2
公开(公告)日：2025-02-18
申请号：US17910274
申请日：2021-03-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chuting Yao , Yiru Kuang , Jian Wang , Bo Xu
Abstract: A communications method and apparatus are provided. A network device determines whether a first capability of a terminal device is less than or equal to a second capability of the terminal device. The first capability is a capability of the terminal device of working at a first frequency when the terminal device supports only a first radio access technology, and the second capability is a capability of the terminal device corresponding to the first frequency in a first frequency combination. When the first capability is less than or equal to the second capability, the network device sends a first message to the terminal device. The first message is used to indicate the terminal device to measure a second frequency, the first message does not include a configuration of a first measurement gap, and the first measurement gap is used to measure the second frequency.
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184.发明申请公开(公告)号：US20250038931A1
公开(公告)日：2025-01-30
申请号：US18913782
申请日：2024-10-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian Wang , Shengjie Zhang , Chao Li , Xingsheng Gong , Fangli Liang
IPC: H04L5/00 , H04W28/06 , H04W28/18 , H04W72/0446
Abstract: Embodiments of this disclosure relate to the communication field, and provide a data transmission method for short-range wireless communication, and a communication apparatus. The method includes: A first device sends a plurality of first data packets to a second device, where the first device and the second device perform short-range wireless communication. The first device receives a second data packet from the second device, where a first field in the second data packet includes a plurality of indications indicating whether the plurality of first data packets are successfully received. In this manner, when the first device using short-range wireless communication performs data transmission with the second device, the second device respectively indicates, by using the plurality of indications in the second data packet, whether the plurality of first data packets are successfully received, which can avoid frequent switching between sending and receiving, reduce a duration of short-range wireless communication, and improve communication efficiency.
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公开(公告)号：US12185161B2
公开(公告)日：2024-12-31
申请号：US18608881
申请日：2024-03-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haibo Xu , Yiru Kuang , Jian Wang , Haifeng Yu
IPC: H04W28/02 , H04L1/1829 , H04W72/1268 , H04W80/02
Abstract: Embodiments of this application provide a scheduling request processing method and a terminal device. The scheduling request processing method includes: determining, by a terminal device, whether there is a regular BSR associated with a first logical channel that is triggered and has not been canceled; and if a regular BSR associated with the first logical channel is triggered and has not been canceled, and the terminal device has no uplink resource available to transmit data of the first logical channel, and a first timer of the terminal device is not running, triggering, by the terminal device, an SR, where the first timer is configured to delay transmission of the SR.
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Patent Agency Ranking
公开(公告)号：US12156240B2
公开(公告)日：2024-11-26
申请号：US17471640
申请日：2021-09-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W72/50 , H04L1/1812
Abstract: According to a scheduling method and apparatus in a communication system, and a storage medium, a communication device obtains system status information, where the system status information includes network status information; obtains a scheduling policy based on the system status information and a deep neural network; and performs communication according to the scheduling policy. The deep neural network is obtained through training based on historical system status information, and the historical system status information includes system status information in all scheduling periods before a current scheduling period. Therefore, the scheduling policy obtained based on the deep neural network can meet a balancing requirement of throughput and fairness and solves a problem of low performance of an existing communication system.
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公开(公告)号：US12143983B2
公开(公告)日：2024-11-12
申请号：US17826522
申请日：2022-05-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian Wang , Chen Xu , Yourui HuangFu , Rong Li , Jun Wang
IPC: H04W72/1263 , H04W72/54
Abstract: This application provides a scheduling method and apparatus. The method includes: a network device uses a scheduling model applicable to K users for one or more times, and determines a scheduled terminal device based on scheduling weights output by the scheduling model for one or more times. Each time the scheduling model is used, status information of K terminal devices in n to-be-scheduled terminal devices is input to the scheduling model, and the scheduling model outputs scheduling weights respectively corresponding to the K terminal devices, where K is an integer greater than 1, and n is an integer greater than K. Therefore, regardless of a quantity of to-be-scheduled terminal devices in a communication system, the network device may reuse the scheduling model without re-establishing a scheduling model, so that the scheduling model is expandable and applicable to scenarios in which quantities of to-be-scheduled terminal devices are different.
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公开(公告)号：US12127039B2
公开(公告)日：2024-10-22
申请号：US17634622
申请日：2020-08-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ao Guo , Chuting Yao , Jianhua Yang , Jian Wang
Abstract: This application relates to a method for reporting UDC information by UE, and a device. The method includes: A terminal device receives request information sent by a network device, where the request information is used to request the terminal device to report first information; and the terminal device sends the first information to the network device, where the first information is used to indicate that the terminal device supports a UDC capability, and indicate a maximum quantity of DRBs that can be simultaneously supported by the terminal device and for which UDC is activated.
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公开(公告)号：US20240348557A1
公开(公告)日：2024-10-17
申请号：US18748858
申请日：2024-06-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huafeng Wen , Jian Wang , Shiwen Shao , Xingwang Zhou
IPC: H04L47/625 , H04L47/2483 , H04L47/50
CPC classification number: H04L47/6255 , H04L47/2483 , H04L47/54
Abstract: This application discloses a queue control method and apparatus. The queue control method includes: A first device obtains a packet drop parameter of a first queue, where the packet drop parameter of the first queue is determined based on a packet that is dropped because the packet cannot be added to the first queue; and when the packet drop parameter of the first queue is greater than a first packet drop threshold, the first device increases a first cache parameter, where the first cache parameter is for adjusting a queue threshold of the first queue, and the queue threshold of the first queue indicates a maximum total quantity of bytes of packets that are allowed to be cached in the first queue.
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公开(公告)号：US20240348296A1
公开(公告)日：2024-10-17
申请号：US18755331
申请日：2024-06-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jian Wang
IPC: H04B7/0413 , H04B7/06 , H04Q11/00
CPC classification number: H04B7/0413 , H04B7/0617 , H04Q11/0067
Abstract: This disclosure provides a signal processing device and a data transmission method, and relates to the communication field. A first signal processing device includes: an interface module, configured to perform Ethernet data transmission with a second signal processing device through an optical fiber; a scheduling module, configured to schedule to-be-processed data to a first processing module or a second processing module based on transmission configuration information; the first processing module, configured to process the data from the scheduling module according to a first splitting mode; the second processing module, configured to process the data from the scheduling module according to a second splitting mode.
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