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公开(公告)号：US20210288747A1
公开(公告)日：2021-09-16
申请号：US17334318
申请日：2021-05-28
Applicant: Huawei Technologies Co., Ltd.
Abstract: A communication method includes: a first device obtains transmission states of first n data packets by using a first protocol layer entity, where the first protocol layer entity includes a radio link control (RLC) layer entity or an entity above an RLC layer; the first device starts a timer if transmission states of m data packets in the first n data packets are transmission failures, where n and m are both positive integers, and m is less than or equal to n; and the first device determines a radio resource configuration parameter used to transmit a subsequent data packet, or sends a first message to a second device, where the first message is used to indicate a state of the timer, and the state of the timer is used to determine the radio resource configuration parameter used to transmit the subsequent data packet.
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公开(公告)号：US20210037490A1
公开(公告)日：2021-02-04
申请号：US17062267
申请日：2020-10-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Guangnan WAN , Feng YU , Bo LIN , Guangwei YU
Abstract: Embodiments of this application provide a communication method and a communications apparatus. The communication method includes: sending, by a terminal device, a first indication message, where the first indication message is used to indicate a first time type and/or a first time precision, or the first indication message is used to indicate an access network device to send time information to the terminal device; receiving, by the terminal device, the time information; and synchronizing, by the terminal device, a time of the terminal device based on the time information. Correspondingly, a communications apparatus is further provided. According to the embodiments of this application, the terminal device can obtain, based on requirements of different application scenarios, a time type and/or time precision preferred (prefer) by the terminal device.
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公开(公告)号：US20200305017A1
公开(公告)日：2020-09-24
申请号：US16899259
申请日：2020-06-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: An inter-frequency cell measurement operation in described. The operation includes: performing, by a terminal, when receiving a measurement command of a network side device, inter-frequency cell measurement, in different cases, based on the time specified in different measurement time parameters or based on measurement time parameters corresponding to the information about an inter-frequency band. As different measurement time parameters specify different time actually used for measurement. Not only can an inter-frequency cell that meets a measurement event be measured, but also the time for measurement by the terminal can be reduced, thereby reducing the power consumption of the terminal and enhancing the performance of the terminal.
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公开(公告)号：US20200228994A1
公开(公告)日：2020-07-16
申请号：US16828671
申请日：2020-03-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weiwei SONG , Bo LIN , Xin XIONG
Abstract: The present application provides methods and apparatuses for scheduling multi-flow transmission. A method includes: receiving from a base station, a first MAC layer configuration parameter corresponding to a first MAC entity and a second MAC layer configuration parameter corresponding to a second MAC entity, each comprising a set of mapping and a MAC-layer related parameter corresponding to the set of mapping; executing the mapping corresponding to each MAC entity; and independently executing a MAC layer function based on the MAC layer-related parameter corresponding to each MAC entity. Embodiments of the present application can satisfy a demand of multi-flow transmission.
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公开(公告)号：US20200154357A1
公开(公告)日：2020-05-14
申请号：US16739960
申请日：2020-01-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bo LIN , Xiaolong GUO , Shiyong TAN , Zhenglei HUANG
Abstract: A communication method and a device are provided. The method includes: generating, by a first terminal device, first data, where the first data includes second data, the second data includes third data and an identifier of the first terminal device, the second data is data that needs to be reported by the first terminal device to a network device, and the identifier of the first terminal device is used to determine the first terminal device; and sending, by the first terminal device, the first data to a second terminal device when a connection to the network device is not established. Power consumption of the first terminal device can be reduced by using the method and the device in this application.
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Patent Agency Ranking
公开(公告)号：US20200068471A1
公开(公告)日：2020-02-27
申请号：US16669334
申请日：2019-10-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bo LIN
Abstract: Embodiments of the present invention provide a mobile terminal control method and a mobile terminal. When initiating connection establishment to an access network element corresponding to a target cell, a mobile terminal can at least skip sending, to an access network element corresponding to a serving cell, a measurement report of a measurement reporting event corresponding to indication information, and directly initiate connection establishment to the access network element corresponding to the target cell, so that the mobile terminal can initiate, in a timely manner, connection establishment to the access network element corresponding to the target cell.
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公开(公告)号：US20200068465A1
公开(公告)日：2020-02-27
申请号：US16673301
申请日：2019-11-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: This application provides example uplink carrier handover methods, network devices, and terminal devices. One example method includes obtaining, by a network device, target measurement information, where the network device communicates with a terminal device in a current cell by using a first uplink carrier and a second uplink carrier. The network device can then determine, based on the target measurement information, whether the terminal device needs to be handed over from the first uplink carrier to the second uplink carrier. In response to determining that the terminal device needs to be handed over from the first uplink carrier to the second uplink carrier, the network device can send handover instruction information to the terminal device.
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公开(公告)号：US20190261249A1
公开(公告)日：2019-08-22
申请号：US16399514
申请日：2019-04-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xin XIONG , Zhenglei HUANG , Shiyong TAN , Bo LIN , Yanmei YANG
Abstract: The present disclosure provides a data processing method, a node, a structure, and an apparatus. The method includes: receiving, by an aggregation node, a first non-access stratum message sent by user equipment (UE), where the aggregation node includes at least two types of interfaces, and each type of interface is used to receive a first non-access stratum message of one radio access technology (RAT) type; converting, by the aggregation node, the first non-access stratum message into a non-access stratum message in a first format based on a RAT type of the first non-access stratum message, where the first format is a non-access stratum message transmission format supported between the aggregation node and a core-network control plane entity; and sending, by the aggregation node, the non-access stratum message in the first format to the core-network control plane entity. A sink design of the aggregation node saves sending and receiving resources of a core network and improves packet forwarding efficiency.
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9.发明申请公开(公告)号：US20190110326A1
公开(公告)日：2019-04-11
申请号：US16206602
申请日：2018-11-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhenzhen CAO , Mazin Ali AL-SHALASH , Bo LIN , Yongqiang GAO
Abstract: Information about amounts of to-be-transmitted data of a communication group may be reported to a base station, so that the base station can schedule data for the communication group. The information about the amount of the to-be-transmitted data includes identification information of the communications group, and a buffer status report of a logical channel group corresponding to the communications group.
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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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