公开(公告)号：US20190159124A1

公开(公告)日：2019-05-23

申请号：US16163613

申请日：2018-10-18

Applicant: FCI INC.

Inventor： Kyung Sik Cho ,  Beom Jin Kim

IPC: H04W52/02

Abstract: A wireless local area network power saving method and an access point are provided. The access point implements a sleep mode regardless of whether the access point connects to a station. Furthermore, the access point sets different access point wake-up time period depending on the situation whether the access point connects to the base station or not such that power saving effect is enhanced.

公开(公告)号：US10917844B2

公开(公告)日：2021-02-09

申请号：US16163613

申请日：2018-10-18

Applicant: FCI INC.

Inventor： Kyung Sik Cho ,  Beom Jin Kim

IPC: H04W52/02 ,  H04W84/12 ,  H04W88/08

Abstract: A wireless local area network power saving method and an access point are provided. The access point implements a sleep mode regardless of whether the access point connects to a station. Furthermore, the access point sets different access point wake-up time period depending on the situation whether the access point connects to the base station or not such that power saving effect is enhanced.

公开(公告)号：US10211886B2

公开(公告)日：2019-02-19

申请号：US15986853

申请日：2018-05-23

Applicant: FCI INC

Inventor： Beom Jin Kim

IPC: H04W52/02 ,  H04B5/00 ,  H04W48/16 ,  H04W36/00 ,  H04L25/02

Abstract: The present disclosure discloses a wireless communication device and method with low power modes. According to an aspect of the present embodiment, an object is to provide a wireless communication device and method, which may set an accurate timing advance by synchronizing a clock signal provided to a timer with a clock signal provided to a near-field wireless communication circuit.

公开(公告)号：US09660667B2

公开(公告)日：2017-05-23

申请号：US14579561

申请日：2014-12-22

Applicant: FCI INC

Inventor： Byung Su Kang ,  Beom Jin Kim

IPC: G06F5/00 ,  H03M7/30 ,  H03M7/24

CPC classification number: H03M7/30 ,  H03M7/24

Abstract: Disclosed are a method and apparatus for compressing/decompressing data using floating points. As technology for compressing/decompressing data using floating points for efficient memory management, there are provided a method and apparatus for compressing/decompressing data using floating points, in which a log table is used to compress/decompress data, whereby not only data loss caused by compression/decompression can be minimized, but also degradation of performance can be prevented through a floating point representation even though the same number of bits are used for compression.