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公开(公告)号：US20150163695A1
公开(公告)日：2015-06-11
申请号：US14623641
申请日：2015-02-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yue Li , Xiaolong Guo , Song Zhu , Fei Yang
IPC: H04W28/06
CPC classification number: H04L29/0653 , H04L1/0091 , H04W12/06 , H04W28/065 , H04W72/121 , H04W80/02
Abstract: A data sending method is provided. Media access control MAC payloads corresponding to a plurality of user equipment (UEs) are encapsulated in one MAC packet data unit PDU, where the MAC PDU includes a header, the MAC payloads and identification information of each UE in the plurality of UEs; and the header includes a plurality of subheaders, the plurality of subheaders is subheaders respectively corresponding to a MAC payload corresponding to each UE in the plurality of UEs, the MAC payload corresponding to each UE includes a MAC control element CE and/or a MAC service data unit SDU, and the identification information is used for identifying each UE. The MAC PDU is sent. Correspondingly, a data receiving method and apparatus are also provided. In the foregoing solutions, transmission of a MAC PDU during multi-user cooperated communication is implemented.
Abstract translation: 提供数据发送方法。 对应于多个用户设备（UE）的媒体访问控制MAC有效载荷被封装在一个MAC分组数据单元PDU中，其中MAC PDU包括报头，多个UE中每个UE的MAC有效载荷和识别信息; 并且所述头部包括多个子头，所述多个子头是分别对应于所述多个UE中的每个UE对应的MAC负载的子头，所述每个UE对应的MAC负载包括MAC控制元件CE和/或MAC服务 数据单元SDU，并且识别信息用于识别每个UE。 发送MAC PDU。 相应地，还提供了数据接收方法和装置。 在上述解决方案中，实现了多用户协作通信期间的MAC PDU的传输。
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12.发明申请公开(公告)号：US20130097535A1
公开(公告)日：2013-04-18
申请号：US13692753
申请日：2012-12-03
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F3/0481
CPC classification number: G06F3/0481 , G06F9/451
Abstract: An interaction method for syncretic communication is provided for effectively improving the use experience of a user. The provided interaction method for syncretic communication includes: establish a window gadget Widget unit floatingly displayed on a main display interface, in which the Widget unit is associated with at least one virtual user in a syncretic communication unit; the Widget unit receives communication information of the virtual user associated with the Widget unit, in which the communication information is sent to the Widget unit through the syncretic communication unit; the Widget unit sends a prompt signal according to an information type of the communication information; and the Widget unit receives a response instruction of a user that is sent in response to the prompt signal, and triggers a response policy according to the response instruction.
Abstract translation: 提供了一种用于融合通信的交互方法，用于有效地改善用户的使用体验。 所提供的用于融合通信的交互方法包括：在主显示接口上建立浮动显示的窗口小部件小部件单元，其中，所述小部件单元与合并通信单元中的至少一个虚拟用户相关联; 小部件单元接收与小部件单元相关联的虚拟用户的通信信息，其中通过合并通信单元将通信信息发送到小部件单元; 小部件单元根据通信信息的信息类型发送提示信号; 并且小部件单元接收响应于提示信号发送的用户的响应指令，并且根据响应指令触发响应策略。
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公开(公告)号：US20240406722A1
公开(公告)日：2024-12-05
申请号：US18807052
申请日：2024-08-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yinghui Li , Weiyu Jiang , Bingyang Liu , Fei Yang , Xinyi Song , Xinggui Wu
IPC: H04W12/043 , H04W12/041 , H04W80/02 , H04W84/12
Abstract: Disclosed are a communication system. All nodes in the communication system belong to a same layer 2 network. Well-known information of the layer 2 network can be obtained by the node. The node obtains the well-known information and forms a well-known key based on the well-known information and a preset key derivation algorithm; obtains a local MAC address of a first node and forms a first random number; forms first plaintext data based on the local MAC address and the first random number; and encrypts the first plaintext data based on the well-known key and a symmetric encryption algorithm, to form a first network layer address. Each node forms the well-known key based on the well-known information and the key derivation algorithm, and forms the network layer address based on the well-known key, the local MAC address, and the symmetric encryption algorithm.
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公开(公告)号：US11289280B2
公开(公告)日：2022-03-29
申请号：US16858314
申请日：2020-04-24
Applicant: Xi'an Jiaotong University , Huawei Technologies Co., Ltd.
Inventor： Chunping Niu , Yi Wu , Xufeng Kang , Fei Yang , Mingzhe Rong , Guangchao Yan , Qingyin Fang
Abstract: A high voltage relay resistant to instantaneous high-current impact is disclosed. The high voltage relay includes an electromagnet system, a control system, a contact system, and a base support. In various embodiments, an electromagnetic force generated by the contact system is used to resolve a problem of contact separation caused by an electric repulsion force generated by an instantaneous high-current.
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公开(公告)号：US10756942B2
公开(公告)日：2020-08-25
申请号：US16256183
申请日：2019-01-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yue Li , Xiaolong Guo , Song Zhu , Fei Yang
Abstract: Media access control MAC payloads corresponding to a plurality of receiving devices are encapsulated in one MAC packet data unit (PDU), where the MAC PDU includes a header, the MAC payloads and identification information of each receiving device in the plurality of receiving devices; and the header includes a plurality of subheaders, the plurality of subheaders is subheaders respectively corresponding to a MAC payload corresponding to each receiving device, the MAC payload corresponding to each receiving device includes a MAC control element (CE) and/or a MAC service data unit (SDU), and the identification information is used for identifying each receiving device. In the foregoing solutions, transmission of a MAC PDU during multi-user cooperated communication is implemented.
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Patent Agency Ranking
公开(公告)号：US20190281116A1
公开(公告)日：2019-09-12
申请号：US16423766
申请日：2019-05-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fei Yang , Rui Meng , Cheng Chen
Abstract: A data transmission method, apparatus, and system the method including obtaining, in response to target data being received, and by a network device in a data transmission system comprising a user equipment, a server, and the network device, target context information from the server, where the server stores the target context information of the user equipment, and where the target data is associated with the user equipment, forwarding, by the network device, the target data according to the target context information, and deleting the target context information.
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公开(公告)号：US10021734B2
公开(公告)日：2018-07-10
申请号：US15643728
申请日：2017-07-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fei Yang , Yue Li , Xiaolong Guo
CPC classification number: H04W76/30 , H04W36/00 , H04W36/0083 , H04W36/03 , H04W36/245 , H04W36/38
Abstract: Embodiments of the present invention provide a cooperative communication processing method, the method includes: acquiring report information of a first communication device, where the first communication device is a supporting device or a benefited device; and if it is determined, according to the report information of the first communication device, that the first communication device needs to perform a communication handover, executing the following steps: sending a connection configuration message to the first communication device, so that the first communication device releases a cooperative bearer context between the first communication device and a source eNB; and sending a connection configuration message to a second communication device. According to the present invention, release or maintenance processing of a cooperative relationship between cooperative communication devices in a communication handover process can be implemented.
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公开(公告)号：US09717026B2
公开(公告)日：2017-07-25
申请号：US14695226
申请日：2015-04-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fei Yang , Yue Li , Xiaolong Guo
CPC classification number: H04W76/30 , H04W36/00 , H04W36/0083 , H04W36/245 , H04W36/38
Abstract: Embodiments of the present invention provide a cooperative communication processing method, the method includes: acquiring report information of a first communication device, where the first communication device is a supporting device or a benefited device; and if it is determined, according to the report information of the first communication device, that the first communication device needs to perform a communication handover, executing the following steps: sending a connection configuration message to the first communication device, so that the first communication device releases a cooperative bearer context between the first communication device and a source eNB; and sending a connection configuration message to a second communication device. According to the present invention, release or maintenance processing of a cooperative relationship between cooperative communication devices in a communication handover process can be implemented.
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公开(公告)号：US09668110B2
公开(公告)日：2017-05-30
申请号：US14582903
申请日：2014-12-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenxing Hu , Fei Yang
CPC classification number: H04W4/06 , H04L12/189 , H04W4/90 , H04W72/005
Abstract: The present invention is applicable to the field of communications and provides an MBMS technology-based emergency communication method and apparatus. The method includes: receiving information for establishing air interface bearer, where the information is sent by a terrestrial radio access network E-UTRAN/UTRAN, the information indicates that the air interface bearer has a highest scheduling priority and is not stopped and instructs a user equipment to monitor the air interface bearer in real time; establishing the air interface bearer with the E-UTRAN/UTRAN, and monitoring the air interface bearer in real time; and receiving emergency information that is sent by the E-UTRAN/UTRAN from the air interface bearer. Because the user equipment monitors the MBMS communication channel in real time, a second-level delay of MBMS communication is eliminated, so that MBMS technology-based communication meets a delay requirement of emergency communication.
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公开(公告)号：US20150257193A1
公开(公告)日：2015-09-10
申请号：US14719563
申请日：2015-05-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaolong Guo , Yue Li , Fei Yang
CPC classification number: H04W76/15 , H04W4/80 , H04W76/11 , H04W76/14 , H04W76/16 , H04W88/04 , H04W88/08
Abstract: Embodiments of the present invention provide a short range communications method, device, and system, and relate to the field of communications, so that a user equipment (UE) can distinguish, on a short range link, a radio bearer corresponding to transmission of data information. The method includes: establishing, by a benefited UE, a mapping between a short range bearer and a first radio bearer, where a mapping is performed between the short range bearer and a second radio bearer on a supporting UE side, and a mapping is performed between the first radio bearer and the second radio bearer on a base station side; and performing, by the benefited UE, data receiving and sending by using the mapping between the first radio bearer and the short range bearer.
Abstract translation: 本发明的实施例提供了一种短距离通信方法，设备和系统，并且涉及通信领域，使得用户设备（UE）可以在短距离链路上区分与数据传输相对应的无线承载 信息。 该方法包括：由受益UE建立短距离承载与第一无线承载之间的映射，其中在支持UE侧的短距离承载与第二无线承载之间进行映射，并进行映射 在基站侧的第一无线承载与第二无线承载之间; 并且由有益的UE执行数据接收和发送，通过使用第一无线电承载和短距离承载之间的映射。
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