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公开(公告)号：US20190021022A1
公开(公告)日：2019-01-17
申请号：US16131624
申请日：2018-09-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jie MA , Bo LIN , Zhenzhen CAO
IPC: H04W24/10
Abstract: Embodiments of the present disclosure provide a monitoring report generation method where the method includes: receiving a monitoring parameter broadcast by a base station; monitoring energy of each discovery resource in a resource pool within a discovery time domain; determining a busy resource and an idle resource; and generating a monitoring report when a proportion of the busy resource or the idle resource in a predetermined quantity of consecutive discovery time domains meets a reporting condition corresponding to the busy resource or the idle resource, and sending the monitoring report to the base station. This resolves a problem in the related technology that: because D2D user equipment cannot accurately obtain a quantity of resource collision times in a cell, the base station cannot accurately learn a resource status in the cell, and it is ensured that the base station can accurately learn the resource status in the cell.
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公开(公告)号：US20140269593A1
公开(公告)日：2014-09-18
申请号：US14297050
申请日：2014-06-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li WANG , Zhenxing HU , Jie MA
IPC: H04W72/12
CPC classification number: H04W72/12
Abstract: Embodiments of the present invention provide a resource scheduling method and apparatus and a terminal. The method includes: pre-dividing a resource block RB into a plurality of sub-RBs; and scheduling a UE by using a resource scheduling indication during data transmission to perform data receiving or sending in a position of a corresponding sub-RB. The resource block RB is pre-divided into a plurality of sub-RBs by applying the present invention; and during data transmission, the UE is scheduled by using the resource scheduling indication to perform data receiving or sending in the position of the corresponding sub-RB, thereby improving resource utilization efficiency during transmission of a small data service and improving transmission efficiency of small data.
Abstract translation: 本发明的实施例提供了一种资源调度方法和装置以及终端。 该方法包括：将资源块RB预划为多个子RB; 并且在数据传输期间通过使用资源调度指示来调度UE，以在对应的子RB的位置执行数据接收或发送。 通过应用本发明，将资源块RB预先划分为多个子RB; 并且在数据传输期间，通过使用资源调度指示来调度UE在相应子RB的位置执行数据接收或发送，从而提高小数据业务传输期间的资源利用效率，提高小数据传输效率 。
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公开(公告)号：US20130155894A1
公开(公告)日：2013-06-20
申请号：US13765416
申请日：2013-02-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yue LI , Jie MA , Zhenxing HU , Miao ZHANG
IPC: H04W48/18
CPC classification number: H04W48/18 , H04W4/70 , H04W74/0833
Abstract: A method and system for accessing a network are disclosed in the present invention. The method includes that: terminals in a same group execute random number synchronization; when an arbitrary first terminal in the group initiates network access, terminals in the group except the first terminal monitor the access of the first terminal according to the synchronized random number; after monitoring that the first terminal accesses network successfully, the terminals in the group except the first terminal initiate network access by using Radio Resource Control (RRC) connection uplink resources which are allocated to the group by the network. The technical solution of the present invention can reduce the signaling overhead for establishing signaling connection and data bearing.
Abstract translation: 在本发明中公开了一种用于接入网络的方法和系统。 该方法包括：同一组中的终端执行随机数同步; 当组中的任意第一终端发起网络接入时，除第一终端之外的组中的终端根据同步随机数监视第一终端的接入; 在监视第一终端成功访问网络之后，除第一终端之外的组中的终端通过使用由网络分配给该组的无线电资源控制（RRC）连接上行链路资源来发起网络接入。 本发明的技术方案可以减少用于建立信令连接和数据承载的信令开销。
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公开(公告)号：US20200260355A1
公开(公告)日：2020-08-13
申请号：US16861553
申请日：2020-04-29
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：US20190141771A1
公开(公告)日：2019-05-09
申请号：US16238899
申请日：2019-01-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: Embodiments of the present invention disclose a radio link failure handling method, a related device, and a communications system. The method includes: when a base station acquires that a relay link between the base station and remote terminal device fails and a first cellular direct link between the base station and the remote terminal device is normal, sending, by the base station, a first reconfiguration message to the remote terminal device, and sending a second reconfiguration message to relay terminal device.
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Patent Agency Ranking
公开(公告)号：US20190075574A1
公开(公告)日：2019-03-07
申请号：US16178999
申请日：2018-11-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li WANG , Zhenxing HU , Jie MA
IPC: H04W72/12
Abstract: Resource scheduling includes pre-dividing a resource block RB into a plurality of sub-RBs and scheduling a UE by using a resource scheduling indication during data transmission to perform data receiving or sending in a position of a corresponding sub-RB. The resource block RB is pre-divided into a plurality of sub-RBs and during data transmission the UE is scheduled by using the resource scheduling indication to perform data receiving or sending in the position of the corresponding sub-RB, thereby improving resource utilization efficiency during transmission of a small data service and improving transmission efficiency of small data.
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公开(公告)号：US20190021123A1
公开(公告)日：2019-01-17
申请号：US16045572
申请日：2018-07-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A security parameter transmission method and related devices are disclosed for resolving a transmission problem of a security parameter required for secure communication between a remote device and a cellular network. For the method, a radio resource connection signaling is received by a network side device, which is sent by a first terminal device. The first terminal device implements a relay function, and the radio resource connection management signaling is sent by a second terminal device to the first terminal device. An identifier of the second terminal device that generates the radio resource connection management signaling is determined, and obtains a security parameter corresponding to the identifier of the second terminal device. The network side device sends the obtained security parameter to the second terminal device by using the first terminal device.
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公开(公告)号：US20170034809A1
公开(公告)日：2017-02-02
申请号：US15293693
申请日：2016-10-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04W72/042 , H04L5/0005 , H04W48/16 , H04W72/00 , H04W72/02 , H04W72/04 , H04W76/14 , H04W76/27 , H04W88/02 , H04W88/08
Abstract: The present invention discloses an information transmission method, a device, and a system, relates to the communications field, and can resolve a problem of inappropriate time-frequency resource allocation in a device-to-device technology. A specific solution is as follows: user equipment obtains discovery information, generates request information according to the discovery information, sends the request information to a base station, receives resource information sent by the base station, and sends the discovery information to other user equipment according to an effective time-frequency resource included in the resource information. The present invention is used for information transmission.
Abstract translation: 本发明公开了一种信息传输方法，装置和系统，涉及通信领域，并且可以解决在设备到设备技术中不合适的时间 - 频率资源分配的问题。 具体解决方案如下：用户设备获取发现信息，根据发现信息生成请求信息，将请求信息发送给基站，接收基站发送的资源信息，并将发现信息发送给其他用户设备 涉及包含在资源信息中的有效的时间 - 频率资源。 本发明用于信息传输。
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公开(公告)号：US20170019881A1
公开(公告)日：2017-01-19
申请号：US15269520
申请日：2016-09-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenzhen CAO , Bo LIN , Jie MA , Yongqiang GAO
Abstract: Embodiments of the present disclosure provide a method and an apparatus for semi-persistent scheduling (SPS). The method for semi-persistent scheduling includes: interacting, by a first user equipment, with a base station to obtain an SPS resource allocated by the base station; performing, by the first user equipment, device-to-device (D2D) communication with second user equipment by using the SPS resource; and after the D2D communication ends, sending, by the first user equipment, release indication information to the base station, so that the base station releases the SPS resource. In embodiments of the present disclosure, after D2D communication ends, the first user equipment sends a release indication message to a base station, so that the base station can release an SPS resource, preventing waste of resources.
Abstract translation: 本公开的实施例提供了一种用于半静态调度（SPS）的方法和装置。 用于半持久调度的方法包括：由第一用户设备与基站进行交互以获得由基站分配的SPS资源; 通过所述第一用户设备通过使用所述SPS资源来执行与第二用户设备的设备到设备（D2D）通信; 并且在D2D通信结束之后，由第一用户设备向基站发送指示信息，使得基站释放SPS资源。 在本公开的实施例中，在D2D通信结束之后，第一用户设备向基站发送释放指示消息，使得基站能够释放SPS资源，从而防止浪费资源。
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10.发明申请公开(公告)号：US20170013491A1
公开(公告)日：2017-01-12
申请号：US15270700
申请日：2016-09-20
Applicant: HUAWEI TECHNOLOGIES CO, LTD.
Inventor： Jie MA , Bo LIN , Zhenzhen CAO
IPC: H04W24/10
CPC classification number: H04W24/10 , H04W8/005 , H04W72/0486 , H04W92/18
Abstract: Embodiments of the present disclosure provide a monitoring report generation method where the method includes: receiving a monitoring parameter broadcast by a base station; monitoring energy of each discovery resource in a resource pool within a discovery time domain; determining a busy resource and an idle resource; and generating a monitoring report when a proportion of the busy resource or the idle resource in a predetermined quantity of consecutive discovery time domains meets a reporting condition corresponding to the busy resource or the idle resource, and sending the monitoring report to the base station. This resolves a problem in the related technology that: because D2D user equipment cannot accurately obtain a quantity of resource collision times in a cell, the base station cannot accurately learn a resource status in the cell, and it is ensured that the base station can accurately learn the resource status in the cell.
Abstract translation: 本公开的实施例提供一种监视报告生成方法，其中所述方法包括：接收由基站广播的监视参数; 在发现时域内的资源池中监视每个发现资源的能量; 确定繁忙资源和闲置资源; 以及当预定量的连续发现时域中的忙资源或空闲资源的一部分满足与所述繁忙资源或所述空闲资源相对应的报告条件时，生成监视报告，并将所述监视报告发送到所述基站。 这解决了相关技术的一个问题：由于D2D用户设备无法准确获取小区资源冲突时间，基站无法准确地了解小区资源状态，确保基站准确 了解单元格中的资源状态。
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