公开(公告)号：US10187898B2

公开(公告)日：2019-01-22

申请号：US14675492

申请日：2015-03-31

Applicant: Samsung Electronics Co., Ltd ,  Korea University Research and Business Foundation

Inventor： Inkyu Lee ,  Hoon Lee ,  Hae-Wook Park

IPC: H04L5/00 ,  H04W72/08 ,  H04W72/04

Abstract: A UE is able to transmit a feedback signal to at least one of multiple BSs in a multi-cell cooperative communication system including the multiple BSs. The UE performs a method that includes: allocating a feedback resource for transmission of the feedback signal to the at least one BS in view of distances between the multiple BSs and the UE; creating feedback resource allocation information representing the result of the feedback resource allocation; and transmitting the created feedback allocation information to the multiple BSs.

公开(公告)号：US09985619B2

公开(公告)日：2018-05-29

申请号：US15206622

申请日：2016-07-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoon Lee ,  Joung-wook Moon ,  Seong-hwan Jeon

IPC: H03L7/06 ,  H03K5/156 ,  H03L7/089

CPC classification number: H03K5/1565 ,  H03L7/0891

Abstract: A duty cycle corrector (DCC) includes a duty corrector circuit configured to adjust a duty of an input signal to output a duty-adjusted signal; a duty detector circuit configured to generate a correction code associated with the adjustment of the duty, based on a charge pump operation and a counting operation; and a timing controller configured to generate a first control signal associated with the charge pump operation and a second control signal associated with the counting operation in synchronization with a first clock.

公开(公告)号：US20150282197A1

公开(公告)日：2015-10-01

申请号：US14675492

申请日：2015-03-31

Applicant: Samsung Electronics Co., Ltd ,  Korea University Research and Business Foundation

Inventor： Inkyu Lee ,  Hoon Lee ,  Hae-Wook Park

IPC: H04W72/08 ,  H04L5/00

CPC classification number: H04W72/085 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0057 ,  H04L5/0069 ,  H04L5/0094 ,  H04W72/0413

Abstract: A UE is able to transmit a feedback signal to at least one of multiple BSs in a multi-cell cooperative communication system including the multiple BSs. The UE performs a method that includes: allocating a feedback resource for transmission of the feedback signal to the at least one BS in view of distances between the multiple BSs and the UE; creating feedback resource allocation information representing the result of the feedback resource allocation; and transmitting the created feedback allocation information to the multiple BSs.

Abstract translation: UE能够在包括多个BS的多小区协作通信系统中向多个BS中的至少一个发送反馈信号。 UE执行一种方法，其包括：鉴于多个BS和UE之间的距离，为反馈信号分配反馈资源给至少一个BS; 创建表示反馈资源分配结果的反馈资源分配信息; 以及将所创建的反馈分配信息发送到所述多个BS。