公开(公告)号：US20180198488A1

公开(公告)日：2018-07-12

申请号：US15917174

申请日：2018-03-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Beatrice TOMASI ,  Marco MASO ,  Marios KOUNTOURIS ,  Moez DRAIEF

IPC: H04B5/00 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04B5/0031 ,  H02J50/23 ,  H02J50/40 ,  H02J50/80 ,  H04B5/0037 ,  H04B5/0056 ,  H04W72/048 ,  H04W72/085

Abstract: The present invention relates to a system for controlling energy transmission from a transmitter to at least one device, in particular network device, the system comprising: a controller which is configured to receive feedback information on energy transmission and/or on data transmission from the device and/or another device; and a mapper which is configured to allocate the device to an energy transfer resource based on the feedback information.

公开(公告)号：US20210119679A1

公开(公告)日：2021-04-22

申请号：US17138305

申请日：2020-12-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Nassar KSAIRI ,  Marios KOUNTOURIS ,  Jesus ARNAU YANEZ

IPC: H04B7/06 ,  H04B7/0452 ,  H04B7/0456

Abstract: The application relates to a user equipment for wireless communications with a multiple-input multiple-output (MIMO) base station over a wireless communications channel. The user equipment comprises a communications interface configured to receive a current pilot signal over the wireless communications channel from the base station, and at least one processor configured to determine a current channel state information (CSI) based on the current pilot signal and to determine a CSI reliability measure value based on the current CSI and one or several previous CSI, where the at least one processor is configured to determine the previous CSI based on previous pilot signals, i.e. previously received pilot signals.