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公开(公告)号：US20160157104A1
公开(公告)日：2016-06-02
申请号：US15018391
申请日：2016-02-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xinpeng Wei
IPC: H04W16/14
CPC classification number: H04W16/14
Abstract: The present invention provides a method for updating a white space spectrum, an access device and a communication system, where the method performed by the access device includes: acquiring feature information of a white space spectrum, wherein the white space spectrum is currently used by the access device for communicating with a terminal, and the feature information comprises information about a bandwidth and a central frequency of the white space spectrum; sending an update request that comprises the feature information to a spectrum database device; and communicating with the terminal by using the white space spectrum identified by the feature information when a response for the update request from the spectrum database device indicates that the white space spectrum is available. The present invention optimizes a process of updating a white space spectrum.
Abstract translation: 本发明提供了一种用于更新白色空间频谱的方法，接入设备和通信系统，其中由接入设备执行的方法包括：获取白色空间频谱的特征信息，其中白空间频谱当前由 用于与终端通信的接入设备，并且所述特征信息包括关于所述空白频谱的带宽和中心频率的信息; 将包括所述特征信息的更新请求发送到频谱数据库设备; 并且当来自所述频谱数据库装置的对所述更新请求的响应指示所述空白频谱可用时，通过使用由所述特征信息识别的所述白色空间频谱与所述终端进行通信。 本发明优化了更新白色空间光谱的过程。
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公开(公告)号：US12231439B2
公开(公告)日：2025-02-18
申请号：US17479931
申请日：2021-09-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shoushou Ren , Bingyang Liu , Fei Yang , Xinpeng Wei , Xue Yang
IPC: H04L61/4511 , H04L9/00 , H04L9/40
Abstract: Embodiments of this application provide an information verification method, apparatus, and device. The method includes: sending a first message to a server that includes a target domain name and first indication information, which indicates a status of first verification information stored in a client, the first verification information is verification information generated based on multiple domain names and owner information of the multiple domain names, the first verification information verifies the owner information of the multiple domain names, and the multiple domain names include a target domain name; receiving a second message sent by the server based on the first message, where the second message indicates target first verification information, which is used by the client to verify owner information of the target domain name; and verifying the obtained owner information of the target domain name based on the second message.
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公开(公告)号：US20240406080A1
公开(公告)日：2024-12-05
申请号：US18802681
申请日：2024-08-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xinpeng Wei , Fenqin Zhu
IPC: H04L41/50 , H04L61/4511
Abstract: This application provides a method and an apparatus for discovering an edge service. The method includes: A first network element receives first information, where the first information includes first service information. The first network element receives second information, where the second information includes first domain name information. When the first domain name information corresponds to the first service information, the first network element determines, for a first terminal device, an application server that is the same as that of a second terminal device or an application server in an edge network that is the same as that of a second terminal device. The first network element sends a third rule, where the third rule includes second option information, and the second option information is used by a DNS server to determine application server address information.
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Patent Agency Ranking
14.发明授权公开(公告)号：US11510115B2
公开(公告)日：2022-11-22
申请号：US17129035
申请日：2020-12-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xinpeng Wei , Fei Yang , Zhe Chen
Abstract: Embodiments of the present disclosure provide a method. According to the method, a mark is added to a data packet. After user equipment is handed over from an original device to a target device, and before a user plane network element receives a handover notification, the user plane network element sends, through a path used before handover, a data packet that carries a first mark to the original device. The original device modifies the first mark in the data packet to a second mark, and then forwards, to the target device, a data packet whose mark is modified and that carries the second mark. After receiving the handover notification, the user plane network element sends, to the target device, a data packet that carries a fourth mark. The target device can distinguish between sources of the received data packets based on different marks in the received data packets.
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公开(公告)号：US10958581B2
公开(公告)日：2021-03-23
申请号：US15933316
申请日：2018-03-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Anni Wei , Chunshan Xiong , Xinpeng Wei
IPC: H04L12/801 , H04L29/06 , H04L12/707 , H04L29/08
Abstract: Embodiments of the present application provide a data transmission method and a communications apparatus. A Hypertext Transfer Protocol version 2 HTTP/2 adaptation layer is configured between an application layer and a Multipath Transmission Control Protocol MPTCP layer of a protocol stack. All frames belonging to a same HTTP/2 stream are allocated to a same MPTCP subflow for transmission, so that a data throughput is large, and system robustness is good, thereby improving HTTP/2 stream transmission performance.
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公开(公告)号：US10356598B2
公开(公告)日：2019-07-16
申请号：US15675047
申请日：2017-08-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xinpeng Wei
Abstract: Embodiments of the present disclosure provide a mobility management method, apparatus, and system. An HA-C sends a first BA message to an MN, where the first BA message includes an address of a first HA-U; and the HA-C sends a configuration message to the first HA-U, where the configuration message includes an HoA and a CoA that are of the MN, so that the first HA-U performs tunnel communication with the MN according to the configuration message. In this way, an original proxy server or an original gateway completes only tunnel communication with the MN, and a newly-added proxy server completes control signaling interaction with a BU, thereby reducing load of the original proxy server or the original gateway, and resolving a prior-art problem that load of a proxy server or a gateway is relatively heavy.
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公开(公告)号：US20190014089A1
公开(公告)日：2019-01-10
申请号：US16110505
申请日：2018-08-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xinpeng Wei
Abstract: Embodiments of the present application disclose a data security protection method and an apparatus. The method includes: receiving a target message used to carry target data, the target message includes an unencrypted area and an integrity protection encryption area, the unencrypted area is used to carry data that does not need to be encrypted, the data that does not need to be encrypted is data in the target data or data related to the target data, the integrity protection encryption area is used to carry data that needs integrity protection and encryption, and the data that needs integrity protection and encryption is data in the target data; performing service processing on the target message based on the data carried in the unencrypted area in the target message; and sending, by the network side device to the second device, a target message obtained after the service processing.
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公开(公告)号：US20150011234A1
公开(公告)日：2015-01-08
申请号：US14496874
申请日：2014-09-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xinpeng Wei , Lei Zhu
CPC classification number: H04W16/14 , G06F17/30312 , H04W16/04 , H04W72/04 , H04W72/0453 , H04W72/12 , H04W88/182
Abstract: A spectrum allocation method, device and system are provided, which are capable of improving the flexibility and applicability of the frequency spectrum allocation system. The spectrum allocation method includes: a proxy server obtains a frequency spectrum allocation policy thereof; the proxy server obtains the frequency spectrum resources of the area managed by the proxy server from the frequency spectrum resources of the area managed by the database; the proxy server receives a frequency spectrum resource request transmitted by an access device; and according to the frequency spectrum allocation policy, the proxy server allocates at least one segment of the frequency spectrum resources for the access device from the frequency spectrum resources of the area managed by the proxy server; and the proxy server transmits to the access device the frequency spectrum resource information including the at least one segment of frequency spectrum resource.
Abstract translation: 提供了频谱分配方法，装置和系统，能够提高频谱分配系统的灵活性和适用性。 频谱分配方法包括：代理服务器获取其频谱分配策略; 代理服务器从数据库管理的区域的频谱资源中获取由代理服务器管理的区域的频谱资源; 代理服务器接收由接入设备发送的频谱资源请求; 并且根据频谱分配策略，代理服务器从由代理服务器管理的区域的频谱资源分配用于接入设备的频谱资源的至少一个段; 并且代理服务器向接入设备发送包括频谱资源的至少一个段的频谱资源信息。
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