公开(公告)号：US20170331492A1

公开(公告)日：2017-11-16

申请号：US15668335

申请日：2017-08-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jinwei Zhu ,  Long Yan ,  Qingqing Zhou

IPC: H03M7/40 ,  G06F3/06 ,  G06F7/08 ,  G06F17/30

CPC classification number: H03M7/4006 ,  G06F3/0608 ,  G06F7/08 ,  G06F17/30542 ,  H03M7/30 ,  H03M7/6082

Abstract: A data processing method and device are provided, where the method includes encoding data by using an arithmetic coding algorithm, so as to obtain a code value interval. When a code value corresponding to the data exists in the code value interval, obtaining the code value according to the code value interval. The method further includes comparing a quantity of bits of the code value with a quantity of bits of the data, so as to obtain a comparison result, and performing a storage operation according to the comparison result.

公开(公告)号：US20240419647A1

公开(公告)日：2024-12-19

申请号：US18818307

申请日：2024-08-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  University of Science and Technology of China

Inventor： Yun Xu ,  Pengcheng Wang ,  Fei Chen ,  Long Yan ,  Lei Han

IPC: G06F16/22

Abstract: In embodiments of this application, a key is divided into a plurality of key fields. Then, a corresponding first bit is determined from a BT based on a first key field in a front part. Finally, a target BB is determined, based on a second key field in a rear part, from a plurality of BBs corresponding to the first bit. In this way, for keys having a same first key field, a plurality of same BBs can be located through the BT.

公开(公告)号：US11870708B2

公开(公告)日：2024-01-09

申请号：US18185433

申请日：2023-03-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chen Tian ,  Lei Han ,  Kexin Liu ,  Wenhao Sun ,  Ke Meng ,  Yonghui Xu ,  Long Yan

IPC: H04L47/80 ,  H04L47/78 ,  H04L47/70

CPC classification number: H04L47/801 ,  H04L47/781 ,  H04L47/826

Abstract: A congestion control method and an apparatus are disclosed. The method includes: after a sending device generates an unscheduled data packet of a first flow, if it is determined, based on an unscheduled packet send window shared by all flows, that the unscheduled data packet meets a sending condition, determining whether to request to add a quota for at least one of the unscheduled packet send window and a scheduled packet send window corresponding to the first flow; and if it is determined that the quota is requested to be added for the at least one of the unscheduled packet send window and the scheduled packet send window corresponding to the first flow, setting indication information in the unscheduled data packet, and sending, to a receiving device, the unscheduled data packet in which the indication information is set.

公开(公告)号：US09998145B2

公开(公告)日：2018-06-12

申请号：US15668335

申请日：2017-08-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jinwei Zhu ,  Long Yan ,  Qingqing Zhou

IPC: H03M7/00 ,  H03M7/40 ,  G06F3/06 ,  G06F7/08 ,  G06F17/30

CPC classification number: H03M7/4006 ,  G06F3/0608 ,  G06F7/08 ,  G06F17/30542 ,  H03M7/30 ,  H03M7/6082

Abstract: A data processing method and device are provided, where the method includes encoding data by using an arithmetic coding algorithm, so as to obtain a code value interval. When a code value corresponding to the data exists in the code value interval, obtaining the code value according to the code value interval. The method further includes comparing a quantity of bits of the code value with a quantity of bits of the data, so as to obtain a comparison result, and performing a storage operation according to the comparison result.