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公开(公告)号：US20210377849A1
公开(公告)日：2021-12-02
申请号：US17400753
申请日：2021-08-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bin Xu , Bingzhao Li , Lei Chen , Zhenzhen Cao , Xuelong Wang
Abstract: This application provides a network selection method, a network device, and a terminal device. The network selection method mainly includes: A first network device sends a first message to a terminal device. The first message includes a message that indicates the terminal device to measure a cell of a first-type network, the first-type network is a high-priority network selectable for the terminal device, and a network provided by the first network device does not belong to the first-type network.
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公开(公告)号：US11153778B2
公开(公告)日：2021-10-19
申请号：US16364545
申请日：2019-03-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bin Xu , Wei Quan , Jian Zhang
IPC: H04W4/00 , H04W28/02 , H04W72/12 , H04W72/10 , H04W72/04 , H04W28/06 , H04W28/12 , H04W28/24 , H04W72/14 , H04W76/10 , H04W76/20
Abstract: A buffer status report reporting method and apparatus, the method including determining, by a terminal, a first logical channel used to transmit first-type service data, where data processing duration required by the first-type service data is less than a first specified threshold, triggering, by the terminal, a first buffer status report BSR based on the first logical channel when the first-type service data that can be used to be sent exists on the first logical channel, sending the first BSR to a base station, receiving a first uplink resource allocated by the base station to the first logical channel, and sending, by the terminal, the first-type service data by using the first uplink resource.
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公开(公告)号：US20190357220A1
公开(公告)日：2019-11-21
申请号：US16301297
申请日：2016-05-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yu Deng , Chunyan Ma , Bin Xu , Minchang Yang , Songping Yao , Feng Li
Abstract: A quality of service (QoS) resource allocation method and apparatus, where the method includes receiving service information from then, sending a QoS resource request message that carries the service information to a policy and charging rules function (PCRF) corresponding to the terminal, where the QoS resource request message requesting the PCRF to allocate a QoS resource to a terminal service, and receiving a request response message from the PCRF indicating whether the QoS resource is successfully allocated to the terminal service. The terminal can recognize the service information of the terminal service, and a specific implementation of sending, to the PCRF, the service information of the terminal service recognized by the terminal is put forward such that accuracy of a policy formulated by the PCRF is improved.
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公开(公告)号：US20190200212A1
公开(公告)日：2019-06-27
申请号：US16287958
申请日：2019-02-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei Quan , Bin Chen , Bingzhao Li , Bin Xu , Jian Zhang
Abstract: A method for reporting UE capability information includes: obtaining, by user equipment (UE), UE capability information of the UE; when the size of the UE capability information exceeds the maximum tolerance that can be processed by the PDCP layer of the UE, splitting the UE capability information into at least two pieces of UE capability information, where each piece does not exceed the maximum tolerance that can be processed by the PDCP layer; and reporting at least one piece of the at least two pieces of UE capability information to a network side device. According to this method, the UE capability information is split on a UE side, and reported to the network side device for a plurality of times, so as to avoid an error caused when the UE capability information exceeds the maximum tolerance that can be processed by the PDCP layer, and ensure normal operating of a UE capability information reporting process.
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公开(公告)号：US20180070378A1
公开(公告)日：2018-03-08
申请号：US15812544
申请日：2017-11-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei Quan , Bingzhao Li , Xiaodong Yang , Jian Zhang , Jinhua Miao , Bin Xu
CPC classification number: H04W72/1284 , H04W72/0446 , H04W72/12 , H04W72/1205 , H04W88/06
Abstract: The present invention relates to a scheduling request transmission method, so as to effectively transmit a scheduling request when scheduling request resources are configured on multiple carriers. The terminal receives a configuration parameter for a scheduling request from a base station; when the scheduling request is triggered, the terminal sends the scheduling request on a selected one carrier of multiple carriers according to the configuration parameter. Scheduling request resources are assigned to the terminal on multiple carriers by sending the configuration parameter, so that the terminal can send the scheduling request on the selected one carrier of the multiple carriers according to the configuration parameter. This provides a solution to effectively transmitting the scheduling request.
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Patent Agency Ranking
公开(公告)号：US12278759B2
公开(公告)日：2025-04-15
申请号：US17837602
申请日：2022-06-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bin Xu , Bingzhao Li , Yan Wang , Lei Chen , Hong Wang
Abstract: The disclosure provides communication methods and apparatuses. One example method includes that at least one data packet of a first service is received, where the at least one data packet includes a first data packet, and the first data packet is located at a first location in the at least one data packet. Then, the at least one data packet and first indication information are sent to a first network device, where the first indication information indicates the first location.
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公开(公告)号：US20250071825A1
公开(公告)日：2025-02-27
申请号：US18938331
申请日：2024-11-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bin Xu , Bingzhao Li , Lei Chen , Hong Wang
IPC: H04W74/0833 , H04W72/0446 , H04W72/23 , H04W74/00 , H04W74/08
Abstract: A random access method and apparatus are provided. The method includes: a terminal device obtains a position of the terminal device and a position of a network device, the terminal device determines a time adjustment value based on the position of the terminal device and the position of the network device, and the terminal device sends a random access preamble based on the time adjustment value and a random access channel (RACH) resource configured by the network device. Based on this solution, the terminal device may determine the time adjustment value based on the position of the terminal device and the position of the network device, and adjust a time for sending the random access preamble on the RACH resource. This helps avoid a problem that random access preamble receiving time windows overlap, thereby increasing a success rate of accessing the network device by the terminal device.
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公开(公告)号：US12200661B2
公开(公告)日：2025-01-14
申请号：US17867372
申请日：2022-07-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hong Wang , Bin Xu , Bingzhao Li , Lei Chen
Abstract: Embodiments of this application provide a paging method and a communication apparatus, relate to the communications field, and are particularly applicable to NTN communication. The method includes: receiving a first message from a first network device, where the first message includes discontinuous reception DRX cycle information, the DRX cycle information is determined based on signal coverage cycle information of a second network device, the DRX cycle information is used to configure a DRX cycle TUE used by the terminal device to receive the paging message, and the signal coverage cycle information indicates a signal coverage cycle of the second network device; and receiving a paging message from the second network device based on the DRX cycle information.
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公开(公告)号：US12167263B2
公开(公告)日：2024-12-10
申请号：US17682488
申请日：2022-02-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bin Xu , Hong Wang , Bingzhao Li
Abstract: A communication method includes determining, by a processor, that a terminal device meets a first condition based on the signal quality of at least one reference signal of a serving cell of the terminal device. The at least one reference signal corresponds to at least one sending direction. The method also includes skipping performing an intra-frequency measurement or an inter-frequency measurement.
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公开(公告)号：US12156260B2
公开(公告)日：2024-11-26
申请号：US17546123
申请日：2021-12-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bin Xu , Bingzhao Li , Lei Chen , Hong Wang
IPC: H04W74/0833 , H04W72/0446 , H04W72/23 , H04W74/00 , H04W74/08
Abstract: A random access method and apparatus are provided. The method includes: a terminal device obtains a position of the terminal device and a position of a network device, the terminal device determines a time adjustment value based on the position of the terminal device and the position of the network device, and the terminal device sends a random access preamble based on the time adjustment value and a random access channel (RACH) resource configured by the network device. Based on this solution, the terminal device may determine the time adjustment value based on the position of the terminal device and the position of the network device, and adjust a time for sending the random access preamble on the RACH resource. This helps avoid a problem that random access preamble receiving time windows overlap, thereby increasing a success rate of accessing the network device by the terminal device.
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