公开(公告)号：US20200344801A1

公开(公告)日：2020-10-29

申请号：US16887820

申请日：2020-05-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Leonid EPSTEIN ,  Shimon SHILO ,  Avi WEITZMAN ,  Genadiy TSODIK ,  Doron EZRI ,  Jian YU

IPC: H04W74/08 ,  H04W80/02 ,  H04W72/12 ,  H04W72/04

Abstract: A device on a wireless network generates duration data for determining a duration of a time interval. A transmission is then instructed, by the device, to transmit the duration data and a downlink payload including an aggregated Media Access Control (MAC) layer data unit, the downlink payload being transmitted on first subcarriers. The transmission also includes a trigger that configures the at least one other device on the network to transmit an uplink payload within the time interval, and during at least part of the transmission of the downlink payload, on second subcarriers that are at different frequencies to the first subcarriers.

公开(公告)号：US20200344000A1

公开(公告)日：2020-10-29

申请号：US16926094

申请日：2020-07-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yaron BEN-ARIE ,  Chun Hang LEE ,  Genadiy TSODIK ,  Shimon SHILO ,  Doron EZRI

IPC: H04L1/00 ,  H04B7/0413

Abstract: The invention relates to an apparatus for selecting candidates in a K-Best algorithm of a MIMO decoder. The K-Best algorithm uses a layered structure comprising a first layer and subsequent layers. In each subsequent layer 2L candidates are selected by iteratively carrying out a selection step, wherein in the selection step the apparatus is configured to calculate and select at least two candidates having minimum distance values of a candidate group, and after each iteratively carried out selection step, the selected at least two candidates are sent to a further subsequent layer for iteratively generating a further candidate group of 2L candidates in the further subsequent layer.

公开(公告)号：US20190007978A1

公开(公告)日：2019-01-03

申请号：US16125247

申请日：2018-09-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Genadiy TSODIK ,  Shimon SHILO ,  Doron EZRI ,  Avi WEITZMAN ,  Jiayin ZHANG

IPC: H04W74/08 ,  H04W76/11 ,  H04W48/04 ,  H04W8/00

CPC classification number: H04W74/0833 ,  H04W8/005 ,  H04W48/04 ,  H04W72/0406 ,  H04W72/0446 ,  H04W74/006 ,  H04W76/11

Abstract: The application relates to an access point type communication device (110) configured to allocate a plurality of random access resources to a set of associated client type communication devices (120a-c). The access point type communication device (110) comprises a controller (111) configured to maintain a set of association identifiers, wherein each identifier of the set of association identifiers is configured to identify a respective client type communication device of the set of client type communication devices (120a-c), as well as a set of random access identifiers. In an embodiment, the access point type communication device (110) further comprises an allocator (113) configured to allocate the plurality of random access resources to the set of client type communication devices (120a-c) on the basis of the set of random access identifiers.

公开(公告)号：US20180317233A1

公开(公告)日：2018-11-01

申请号：US16030644

申请日：2018-07-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Genadiy TSODIK ,  Shimon SHILO ,  Doron EZRI ,  Oded REDLICH ,  Wei LIN ,  Jun LUO

IPC: H04W72/08 ,  H04W74/08 ,  H04W76/15

CPC classification number: H04W72/082 ,  H04W16/10 ,  H04W16/14 ,  H04W24/02 ,  H04W74/0808 ,  H04W76/10 ,  H04W76/15 ,  H04W84/12

Abstract: The method includes: receiving, by a second transmit end, policy information sent by a first transmit end, where the second transmit end belongs to a second BSS, the first transmit end is a transmit end that is in a first basis service set and that transmits data by using a first link, and the policy information is used to indicate a condition that the second transmit end needs to satisfy to transmit data by using a second link, or used to indicate whether the second transmit end is allowed to transmit data by using a second link; and determining, by the second transmit end based on the policy information, whether to transmit data by using the second link. According to the wireless communication method, a spatial reuse transmission policy can be adjusted dynamically based on an actual situation of a current network. This improves a system throughput.

公开(公告)号：US20180309607A1

公开(公告)日：2018-10-25

申请号：US16017083

申请日：2018-06-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Genadiy TSODIK ,  Ningjuan WANG ,  Jian YU ,  Xin XUE ,  Shimon SHILO ,  Doron EZRI ,  Oded REDLICH ,  Le LIU ,  Wei LIN

IPC: H04L27/26 ,  H04L25/02

Abstract: The present application provides a method for determining a CP. A STA performs channel estimation, determines a CP value according to the result of channel estimation, and sends indication information to an AP, wherein the indication information is used for indicating the CP value, so that the AP may choose a suitable CP according to the indication information. Therefore, overhead may be reduced and system throughput may be optimized.