公开(公告)号：US20200037255A1

公开(公告)日：2020-01-30

申请号：US16577965

申请日：2019-09-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhe Liu ,  Xingwei Zhang ,  Chao Li ,  Jie Shi

IPC: H04W52/14 ,  H04W52/34 ,  H04W52/36

Abstract: When a transmission overlap between uplink carriers of at least two PUCCH groups exists in time domain, obtaining, by the terminal device, minimum reserved power of each PUCCH group based on transmission duration and/or transmission content; during transmission of uplink information, transmitting the uplink information after reducing power of an uplink carrier of each PUCCH group based on maximum transmit power and minimum reserved power of the uplink carrier of each PUCCH group, where transmit power of the uplink carrier after power reduction cannot be lower than the minimum reserved power; and if power on an overlapping part of an uplink carrier of a first PUCCH group is lower than minimum reserved power of the first PUCCH group, discarding information on the overlapping part of the uplink carrier of the first PUCCH group.

公开(公告)号：US10348827B2

公开(公告)日：2019-07-09

申请号：US14983853

申请日：2015-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhe Liu ,  Ke Shen

IPC: H04L29/08 ,  H04L12/741 ,  H04L12/743 ,  H04L12/751 ,  H04L12/803

Abstract: Disclosed are a distributed storage system, a cluster node, and a range management method thereof, including: partitioning, by the cluster node according to a configuration parameter, a range corresponding to a first routing table entry in a local routing table into at least two subranges, where the first routing table entry refers to a routing table entry in which information that indicates the cluster node is recorded in replica information; separately establishing, by the cluster node, a log queue for each of the subranges; determining, by the cluster node, a corresponding subrange according to a key field of a data operation request from a client; executing a corresponding data read/write operation according to the determined subrange; and updating, according to the data read/write operation, a log queue corresponding to the determined subrange.