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41.发明公开A SYSTEM AND METHOD OF MANAGING AUTHORIZATION AND AUTHORIZATION SERVER 审中-公开系统VERFAHREN ZUM VERWALTEN VON AUTORISIERUNGEN SOWIE AUTORISIERUNGS-SERVER
公开(公告)号：EP2056555A1
公开(公告)日：2009-05-06
申请号：EP07721462.5
申请日：2007-06-15
发明人： WANG, Rui , ZHU, Yongsheng
CPC分类号： G06F21/6245 , G06F21/604
摘要： A system of managing authorization includes a privacy owner's equipment, which is used to provide the owner's privacy; a privacy managing system, which is used to obtain the privacy information provided by the privacy owner; a privacy inquiring equipment, which is used to inquire and obtain the privacy information from the privacy managing system; and an authorization server, which is used to decide whether the privacy information would be known by the privacy inquiring equipment. When the conditions are satisfied, the privacy managing system would receive the privacy information and send it to the privacy inquiring equipment.
摘要翻译： 管理授权的系统包括隐私所有者的设备，用于提供所有者的隐私; 隐私管理系统，用于获取隐私所有者提供的隐私信息; 隐私查询设备，用于从隐私管理系统查询和获取隐私信息; 以及授权服务器，用于决定隐私查询设备是否知道隐私信息。 当条件满足时，隐私管理系统将收到隐私信息并发送给隐私查询设备。
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公开(公告)号：EP4369844A1
公开(公告)日：2024-05-15
申请号：EP22848126.3
申请日：2022-06-22
发明人： PAN, Xiaodan , PENG, Wenjie , WANG, Rui , SHI, Yulong
摘要： Embodiments of this application provide a communication method, apparatus, and system. The communication method may be applied to a user equipment-to-network relay U2N relay scenario. In the communication method, relay UE receives a first MAC PDU sent by a base station. The first MAC PDU includes identity information and control information of remote UE. The relay UE sends a second MAC PDU to the remote UE through a sidelink. The second MAC PDU includes second information, and the second information indicates that the second MAC PDU includes the control information. Therefore, the method can resolve a technical problem that control information (for example, information about bit rate recommendation) cannot be exchanged between the base station and the remote UE through a MAC layer because there is no MAC entity for end-to-end communication between the remote UE and the base station in the U2N relay communication scenario.
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公开(公告)号：EP4266811A1
公开(公告)日：2023-10-25
申请号：EP21918612.9
申请日：2021-01-15
发明人： YOU, Chunhua , KOZIOL, Dawid , ZHANG, Yunhao , GUO, Yinghao , CHEN, Lei , WANG, Rui , HU, Xingxing
IPC分类号： H04W76/00
摘要： This application provides a communication method and a communication apparatus. The method includes: After successfully performing first random access in a radio resource control inactive RRC inactive state, a terminal device receives, by using a first receive beam, downlink control information DCI transmitted by an access network device, where the first receive beam is the same as a receive beam for downlink transmission of the first random access. In the method described in this application, the terminal device receives the DCI in the RRC inactive state by using a previously transmitted beam. In this way, the terminal device does not need to perform a series of operations such as beam measurement and measurement result reporting to determine a receive beam of the DCI, thereby reducing power consumption of the terminal device.
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公开(公告)号：EP4258731A1
公开(公告)日：2023-10-11
申请号：EP20964682.7
申请日：2020-12-10
发明人： LOU, Chong , WANG, Rui , FAN, Qiang , XU, Xiaoying
IPC分类号： H04W24/04
摘要： Embodiments of this application provide a data transmission processing method, including: determining that a target event occurs, where the target event includes at least one of the following: a connection failure event of a master cell group, a connection failure event of a secondary cell group, or a deactivation event of the secondary cell group; and controlling a target entity not to perform data transmission based on a first cell group corresponding to the target event, or suspending the target entity, where the target entity is a target packet data convergence protocol PDCP entity or a first radio link control RLC entity in the first cell group. According to embodiments of this application, a data transmission failure can be avoided.
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公开(公告)号：EP4132044A1
公开(公告)日：2023-02-08
申请号：EP21788192.9
申请日：2021-04-08
发明人： WANG, Rui , DAI, Mingzeng
IPC分类号： H04W12/02
摘要： Embodiments of this application provide a node handover method and an apparatus. A source secondary node receives first handover information and determines to perform uninterrupted node handover. The source secondary node performs, in a process of the node handover, first processing on first data received by the source secondary node, to obtain second data, and sends the second data to a terminal device. The source secondary node performs second processing on the first data to obtain third data in the process of the node handover, and sends fourth data to the terminal device via a target secondary node. According to the method provided in this application, a communication delay of the terminal device can be reduced, and user experience of the terminal device can be improved.
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公开(公告)号：EP4037421A1
公开(公告)日：2022-08-03
申请号：EP19951888.7
申请日：2019-11-08
发明人： HU, Xingxing , ZHANG, Hongping , WANG, Rui , PENG, Wenjie
摘要： This application provides a communication method and a communication apparatus. The method includes: receiving first information from a network device; suspending a secondary cell group SCG based on the first information; and changing a configuration parameter of a master cell group MCG. The configuration parameter includes at least one of the following parameters: an available uplink transmission time period, a maximum transmit power, or a control channel blind detection parameter. In this method, a configuration parameter of the MCG that is used after the SCG is suspended is changed, so that a changed configuration parameter is more applicable to data transmission of the terminal device in this period.
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公开(公告)号：EP3923630A1
公开(公告)日：2021-12-15
申请号：EP20782961.5
申请日：2020-03-27
发明人： WANG, Rui , DAI, Mingzeng , ZENG, Qinghai
IPC分类号： H04W36/00
摘要： Embodiments of this application relate to the field of communication technologies, and disclose a communication method and apparatus, so that an access network device can determine that a terminal has disabled a capability of accessing a first network. The method includes: A terminal disables a capability of accessing a first network. The terminal receives a wireless capability obtaining message from an access network device of a second network, where the wireless capability obtaining message is used to request to obtain a wireless capability of the terminal. The terminal sends a first notification message to the access network device of the second network, where the first notification message is used to indicate that the terminal does not support access to the first network. In this way, the access network device of the second network can learn that the terminal has disabled access to the first network.
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公开(公告)号：EP3923629A1
公开(公告)日：2021-12-15
申请号：EP19917128.1
申请日：2019-12-03
发明人： SHI, Xiaoli , WANG, Rui , DAI, Mingzeng , ZENG, Qinghai
IPC分类号： H04W36/00
摘要： A communication method and apparatus are provided, so that a source access network device determines a core network element accessed by a target access network device. A first access network device obtains core network load information, where the core network load information indicates load of a first core network element and/or load of a second core network element; and the first access network device determines, from the first core network element and the second core network element based on the core network load information, a core network element serving a terminal device.
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公开(公告)号：EP3905790A1
公开(公告)日：2021-11-03
申请号：EP21159337.1
申请日：2018-01-25
发明人： LOU, Chong , WANG, Rui , DAI, Mingzeng , ZENG, Qinghai
摘要： This application provides a communication method and a communications apparatus, so as to select a network slice based on a network slice deployment status. The method includes: sending, by a first network node, a first message to a second network node, where the first message includes a network slice identifier corresponding to at least one network slice in a first network slice set, the first network slice set is a network slice that needs to be accessed by a terminal device, and the second network node is a first core-network node or a second access-network node; and receiving, by the first network node, a first response message sent by the second network node, where the first response message includes a network slice identifier corresponding to at least one network slice in a second network slice set, and the second network slice set includes network slices that are used for access by the terminal device and that are determined, based on a status of a network slice supported by the second access-network node, by the second network node or a second core-network node of a communications system to which the second access-network node belongs.
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公开(公告)号：EP3855679A1
公开(公告)日：2021-07-28
申请号：EP20212434.3
申请日：2018-01-24
发明人： LOU, Chong , WANG, Rui , DAI, Mingzeng , ZENG, Qinghai
IPC分类号： H04L12/24 , H04W8/16 , H04W12/00 , H04W12/033 , H04W12/08 , H04W12/69 , H04W28/02 , H04W36/00 , H04W36/08 , H04W48/12 , H04W76/11
摘要： Embodiments of this application disclose a cell access method and a device, to provide a network slice service area identifier and network slice configuration information for a terminal device, so that the terminal device accesses a target cell. The method in the embodiments of this application includes: obtaining, by a terminal device, a network slice service area identifier from a serving access network device corresponding to a serving cell in which the terminal device is located, where the network slice service area identifier is used to indicate an area served by a network slice; determining, by the terminal device, a target cell based on network slice configuration information and the network slice service area identifier, where the network slice configuration information includes a correspondence among a network slice, an area, and a service; and accessing, by the terminal device, the target cell.
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