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公开(公告)号：US20140254523A1
公开(公告)日：2014-09-11
申请号：US14281487
申请日：2014-05-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W76/00
Abstract: The present invention provides a connection establishment method and a user equipment. The connection establishment method includes: acquiring, by a second user equipment supporting a device to device (D2D) function, first user equipment information of a first user equipment supporting the D2D function; and initiating, by the second user equipment, a connection establishment process with a network-side device after the second user equipment determines that a connection with the first user equipment is established according to the first user equipment information, and sending the first user equipment information to the network-side device in the connection establishment process, so that a connection is established between the network-side device and the first user equipment. The present invention can realize establishment of a DPS bearer between the user equipments supporting the D2D function, realize communication between the user equipments supporting the D2D function and further realize resource controllability of a network.
Abstract translation: 本发明提供一种连接建立方法和用户设备。 连接建立方法包括：通过支持设备（D2D）功能的第二用户设备获取支持D2D功能的第一用户设备的第一用户设备信息; 以及在所述第二用户设备根据所述第一用户设备信息确定与所述第一用户设备的连接建立之后，由所述第二用户设备发起与所述网络侧设备的连接建立过程，并且发送所述第一用户设备信息 在连接建立处理中向网络侧设备发送连接，使得在网络侧设备与第一用户设备之间建立连接。 本发明可以实现在支持D2D功能的用户设备之间建立DPS承载，实现支持D2D功能的用户设备之间的通信，进一步实现网络的资源可控性。
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公开(公告)号：US20140235248A1
公开(公告)日：2014-08-21
申请号：US14266320
申请日：2014-04-30
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W36/00
CPC classification number: H04W8/005 , H04W8/24 , H04W36/0083 , H04W76/14
Abstract: The present invention provides a communication matching method, a user equipment and a base station. The communication matching method includes: obtaining, by a second user equipment supporting a D2D function, D2D capability information of a serving base station of a cell to which the second user equipment currently belongs; obtaining, by the second user equipment, information, which is broadcasted by a first user equipment supporting the D2D function, of the first user equipment after determining that the cell to which the second user equipment currently belongs supports the D2D function according to the D2D capability information; performing, by the second user equipment, communication matching with the first user equipment according to the information of the first user equipment and the D2D capability information of the serving base station of the cell to which the second user equipment currently belongs.
Abstract translation: 本发明提供通信匹配方法，用户设备和基站。 所述通信匹配方法包括：通过第二用户支持D2D功能的设备获得当前所属第二用户设备的小区的服务基站的D2D能力信息; 在确定第二用户设备当前所属的小区根据D2D能力支持D2D功能之后，由第二用户设备获取第一用户设备支持D2D功能的第一用户设备广播的信息 信息; 根据第一用户设备的信息和第二用户设备当前所属小区的服务基站的D2D能力信息，由第二用户设备执行与第一用户设备的通信匹配。
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公开(公告)号：US20140177571A1
公开(公告)日：2014-06-26
申请号：US14192298
申请日：2014-02-27
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W74/0866 , H04W72/0406 , H04W74/004 , H04W74/0833 , H04W74/0841 , H04W76/11 , H04W92/12
Abstract: A method for transmitting information includes: by a NodeB, receiving information reported by a User Equipment (UE) through an Enhanced Dedicated Channel (E-DCH) transmission channel, and determining the UE corresponding to the received information according to UE ID information carried in the received information. A system and NodeB for transmitting information are also provided. Therefore, when random access data is transmitted between the UE and the NodeB, the NodeB can determine the UE from which the data is received, thus ensuring practicability of the transmission solution that uses High Speed Uplink Packet Access (HSUPA) to implement random access.
Abstract translation: 一种用于发送信息的方法包括：由节点B通过增强专用信道（E-DCH）传输信道接收由用户设备（UE）报告的信息，并根据携带的UE ID信息确定与接收到的信息相对应的UE 收到的信息。 还提供了用于传送信息的系统和节点B. 因此，当UE和NodeB之间发送随机接入数据时，NodeB可以确定接收到数据的UE，从而确保使用高速上行分组接入（HSUPA）的传输方案实现随机接入的实用性。
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34.发明申请公开(公告)号：US20140171083A1
公开(公告)日：2014-06-19
申请号：US14186633
申请日：2014-02-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tao ZHANG , Shukun WANG , Bo LIN
CPC classification number: H04W36/34 , H04L43/065 , H04W36/0061 , H04W36/0083 , H04W36/24 , H04W36/32
Abstract: The present invention discloses a method for adjusting control parameters. The method includes: when a terminal fails to be handed over from a source cell to a target cell, or when the terminal is handed over from a source cell to a target cell successfully and a radio link connection failure occurs on a radio link established between the terminal and the target cell, reestablishing, by the terminal, a radio link with a reestablished cell; and sending, by the terminal, a report message to a base station of the reestablished cell, where the report message carries moving speed information of the terminal and/or size information of the target cell.
Abstract translation: 本发明公开了一种调节控制参数的方法。 该方法包括：当终端无法从源小区切换到目标小区时，或者终端成功从源小区切换到目标小区，并且在无线链路连接失败发生在 终端和目标小区，由终端重新建立与重新建立的小区的无线电链路; 以及由所述终端向所述重新建立的小区的基站发送报告消息，其中所述报告消息携带所述终端的移动速度信息和/或所述目标小区的大小信息。
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公开(公告)号：US20230232366A1
公开(公告)日：2023-07-20
申请号：US18192109
申请日：2023-03-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chenwan LI , Bo LIN , Fang YU , Yizhuang WU , Bin XU
Abstract: This application provides a method for performing data transmission by two terminal devices and an apparatus, so that only a spectrum resource needs to be occupied or fewer spectrum resources need to be occupied, and fewer spectrum resources are consumed, thereby helping alleviate a strain on spectrum resources. The method includes: A first core network device determines that a first terminal and a second terminal are in a mutual backup relationship. The first core network device sends pairing indication information to a base station, where the pairing indication information indicates that the first terminal and the second terminal are in the mutual backup relationship.
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Patent Agency Ranking
公开(公告)号：US20200280880A1
公开(公告)日：2020-09-03
申请号：US16877781
申请日：2020-05-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A method and an apparatus for wireless communication are provided. A first network device negotiates with a second network device to determine target data. The first network device supports wireless communication based on a first radio access technology RAT. The second network device supports wireless communication based on a second RAT. The first network device sends based on the first RAT to a terminal device, the target data and RAT type indication information that is used to indicate the second RAT. In this way, user experience can be improved.
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公开(公告)号：US20190274075A1
公开(公告)日：2019-09-05
申请号：US16417879
申请日：2019-05-21
Applicant: Huawei Technologies Co., Ltd.
Abstract: The application provides a handover processing method and a base station. The method includes: receiving a handover request message sent by a source base station or a core network node; sending a first message, according to the handover request message, to a second target base station to notify the second target base station that a handover of part or all of a service of a user equipment to the second target base station is to be performed; and sending a handover request acknowledge message to the source base station or the core network node to notify the source base station or the core network node to hand over the user equipment to at least one target cell of the first target base station and/or at least one target cell of the second target base station. The present application realizes a multi-cell handover.
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公开(公告)号：US20190059079A1
公开(公告)日：2019-02-21
申请号：US16169602
申请日：2018-10-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bo LIN , Hao BI , Yongxing ZHOU , Yu WANG
Abstract: A communication method, a base station, a radio communication node, and a user equipment are provided. A base station determines first resource configuration information, where the first resource configuration information is used for indicating N radio resource sets that are used when N radio communication nodes separately perform communication with a user equipment UE, and the radio resource includes a time domain resource and/or a frequency domain resource. The base station sends the first resource configuration information to the UE, where the UE communicates with a corresponding transmission point by using respective radio resource sets of transmission points, and the respective radio resource sets of the transmission points do not intersect. Therefore, a base station does not need to schedule a radio resource, thereby lowering a delay requirement on a backhaul link and eliminating interference.
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公开(公告)号：US20180343600A1
公开(公告)日：2018-11-29
申请号：US16036728
申请日：2018-07-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: The present invention discloses a data transmission system. The first device performs, at a cellular network PDCP layer of the first device, security processing on to-be-transmitted data based on a transmit end-based first policy, to generate a PDU, and sends the PDU to the relay UE, where the first policy is a security processing policy agreed on by the first device and the second device, and the to-be-transmitted data is data that the first device needs to transmit to the second device. The relay UE sends the PDU to the second device. The second device performs, at a cellular network PDCP layer of the second device, security processing on the PDU based on a receive end-based first policy, to obtain the to-be-transmitted data, where the cellular network PDCP layer of the first device is a peer to the cellular network PDCP layer of the second device.
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公开(公告)号：US20180255487A1
公开(公告)日：2018-09-06
申请号：US15970491
申请日：2018-05-03
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W36/0055 , H04W36/0005 , H04W36/0069 , H04W36/08 , H04W36/18
Abstract: A handover processing method and a base station are provided. The method includes: receiving a handover request message sent by a source base station or a core network node; sending a first message, according to the handover request message, to a second target base station to notify the second target base station that a handover of part or all of a service of a user equipment to the second target base station is to be performed; and sending a handover request acknowledge message to the source base station or the core network node to notify the source base station or the core network node to hand over the user equipment to at least one target cell of the first target base station and/or at least one target cell of the second target base station. The present application realizes a multi-cell handover.
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