公开(公告)号：US20200028626A1

公开(公告)日：2020-01-23

申请号：US16587910

申请日：2019-09-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Nijun LI ,  Yanbo YANG ,  Yuejun WEI ,  Lian LI ,  Xin TANG

IPC: H04L1/16 ,  H04W28/06 ,  H04L5/00 ,  H04L1/00

Abstract: The present disclosure relates to data processing methods and devices. One example method includes obtaining N correctly received radio link control (RLC) protocol data units (PDUs) in a packet data convergence protocol (PDCP) PDU, and generating the PDCP PDU based on the N correctly received RLC PDUs, where the PDCP PDU includes M RLC PDUs, N and M are positive integers, and N

公开(公告)号：US20190124571A1

公开(公告)日：2019-04-25

申请号：US16228149

申请日：2018-12-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiangzhen KONG ,  Lian LI ,  Chao QIN ,  Meiling WANG ,  Jiao ZHENG

IPC: H04W36/04 ,  H04W74/08 ,  H04W36/00 ,  H04W72/14 ,  H04W28/02 ,  H04W72/04 ,  H04W72/12

Abstract: Embodiments of the present disclosure provide a scheduling method and a base station. In a cell handover process, a target base station serving a target cell receives a random access request from a terminal, sends a random access response to the terminal according to the random access request, and proactively sends an uplink grant to the terminal after sending the random access response and prior to receiving a handover complete command from the terminal. By proactively sending the uplink grant, the target base station can perform uplink scheduling for UE before cell handover is completed, so as to reduce an uplink transmission latency caused by the cell handover.

公开(公告)号：US20200329411A1

公开(公告)日：2020-10-15

申请号：US16914892

申请日：2020-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiangzhen KONG ,  Lian LI ,  Chao QIN ,  Meiling WANG ,  Jiao ZHENG

IPC: H04W36/04 ,  H04W36/02 ,  H04W28/02 ,  H04W36/00 ,  H04W72/04 ,  H04W72/12 ,  H04W72/14 ,  H04W74/08

Abstract: Embodiments of the present disclosure provide a scheduling method and a base station. In a cell handover process, a target base station serving a target cell receives a random access request from a terminal, sends a random access response to the terminal according to the random access request, and proactively sends an uplink grant to the terminal after sending the random access response and prior to receiving a handover complete command from the terminal. By proactively sending the uplink grant, the target base station can perform uplink scheduling for UE before cell handover is completed, so as to reduce an uplink transmission latency caused by the cell handover.