公开(公告)号：US20240048260A1

公开(公告)日：2024-02-08

申请号：US18489806

申请日：2023-10-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang YU ,  Chao ZHAO ,  Su WANG

IPC: H04J3/06 ,  H04B10/278 ,  H04L7/00

CPC classification number: H04J3/0638 ,  H04B10/278 ,  H04L7/0091

Abstract: This application relates to clock synchronization methods optical head ends, and optical terminals. In an example method, the optical head end receives a first packet from a controller. The first packet includes service data to be transmitted to a plurality of slave stations. The optical head end generates a second packet based on the first packet. The second packet includes the service data and time information. The time information indicates an execution time point at which the plurality of slave stations perform an operation based on the service data. The optical head end further sends the second packet to the plurality of optical terminals to request the plurality of optical terminals to control the plurality of slave stations to perform the operation at the execution time point based on the service data.

公开(公告)号：US20160113000A1

公开(公告)日：2016-04-21

申请号：US14985573

申请日：2015-12-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bo LIN ,  Chao ZHAO

IPC: H04W72/04 ,  H04W24/10

CPC classification number: H04W72/044 ,  H04L1/0077 ,  H04L1/1825 ,  H04L1/1887 ,  H04W24/10

Abstract: Embodiments of the present invention relate to the communications field, and disclose a method for uplink data transmission, a terminal, and a wireless communication node, which can ensure that a HARQ mechanism between a terminal and a wireless communication node works normally. The method includes: determining, by a first wireless communication node, whether a terminal is within downlink coverage of a second wireless communication node; and when the first wireless communication node determines that the terminal is not within the downlink coverage of the second wireless communication node, instructing, by the first wireless communication node, the terminal to use a non-feedback mode; and/or instructing, by the first wireless communication node, the second wireless communication node to use a non-feedback mode.

Abstract translation: 本发明的实施例涉及通信领域，并且公开了一种用于上行链路数据传输，终端和无线通信节点的方法，其可以确保终端和无线通信节点之间的HARQ机制正常工作。 该方法包括：由第一无线通信节点确定终端是否在第二无线通信节点的下行链路覆盖范围内; 并且当所述第一无线通信节点确定所述终端不在所述第二无线通信节点的下行链路覆盖范围内时，由所述第一无线通信节点指示所述终端使用非反馈模式; 和/或由第一无线通信节点指示第二无线通信节点使用非反馈模式。