公开(公告)号：KR101651934B1

公开(公告)日：2016-09-09

申请号：KR1020100000382

申请日：2010-01-05

Applicant: 삼성전자주식회사 ,  한국과학기술원

Inventor： 임종부 ,  최상원 ,  황효선 ,  정세영 ,  안현기

IPC: H04W88/08 ,  H04W16/28

Abstract: 빔포밍벡터의초기값을설정하는방법과상기방법을이용하여설정된빔 포밍벡터를이용하여데이터를전송하는통신시스템이제공된다. 기지국은단말기로부터수신한채널상태에기반하여셀 토폴로지를결정하고, 결정된셀 토폴로지에따라서빔 포밍벡터의초기값을설정할수 있다.

公开(公告)号：KR101633711B1

公开(公告)日：2016-07-08

申请号：KR1020100043414

申请日：2010-05-10

Applicant: 삼성전자주식회사

Inventor： 권태수 ,  장경훈 ,  임종부 ,  신창용

IPC: H04W16/32 ,  H04W36/04

CPC classification number: H04W36/30 ,  H04W36/08 ,  H04W64/003 ,  H04W72/00 ,  H04W88/08 ,  H04W92/20

Abstract: 매크로기지국에의해서빙되는이동성을갖는소형기지국기지국의위치정보를수집하여매크로기지국및 소형기지국사이의채널을예측하고, 예측된채널의상태를기초로매크로기지국및 소형기지국사이에서데이터를송/수신및 핸드오버를수행하는매크로기지국의통신방법이제공된다.

公开(公告)号：KR101627633B1

公开(公告)日：2016-06-07

申请号：KR1020090063327

申请日：2009-07-13

Applicant: 삼성전자주식회사

Inventor： 임종부 ,  장경훈

IPC: H04W64/00 ,  H04B7/26

CPC classification number: G01S5/02 ,  G01S5/0036 ,  G01S5/0205 ,  G01S5/0252 ,  G01S5/14 ,  H04W8/24 ,  H04W64/00 ,  H04W88/08

Abstract: 단말은둘 이상의기지국들각각으로부터고유의시퀀스를수신하고, 양자화된고유의시퀀스들의혼합을서빙기지국으로전달할수 있다. 서빙기지국은양자화된고유의시퀀스들의혼합으로부터기지국들각각에대응하는성분을추출할수 있고, 추출된성분을기초로단말의위치를추정할수 있다. 특히, 서빙기지국은추출된성분을기초로단말에서수신된고유의시퀀스들각각에대한수신강도또는딜레이를계산할수 있고, 그수신강도또는딜레이를기초로단말의위치를추정할수 있다. 뿐만아니라, 단말은서빙기지국에서사용되는알고리즘을실행하여스스로자신의위치를추정할수도있다.

公开(公告)号：KR101568274B1

公开(公告)日：2015-11-20

申请号：KR1020090047627

申请日：2009-05-29

Applicant: 삼성전자주식회사

Inventor： 최현호 ,  장경훈 ,  황효선 ,  임종부

IPC: H04W72/08 ,  H04W24/10 ,  H04W16/24 ,  H04W72/12

CPC classification number: H04W72/1231 ,  H04B7/024 ,  H04W72/1278

Abstract: 협력멀티-포인트송신을수행하는통신시스템이제공된다. 단말은이웃기지국에대한서빙기지국의간섭이실질적으로존재하지않는상황에서기대채널품질정보를측정한다. 서빙기지국은기대채널품질정보를기초로이웃기지국이서빙기지국과함께협력멀티-포인트송신을수행할자격이있는지를판단한다. 특히, 서빙기지국은단말의전송률의증가량을평가하는것과관련된조건을이용하여이웃기지국이서빙기지국과함께협력멀티-포인트송신을수행할자격이있는지를판단할수 있다.

公开(公告)号：KR1020150128072A

公开(公告)日：2015-11-18

申请号：KR1020140054851

申请日：2014-05-08

Applicant: 삼성전자주식회사 ,  한국과학기술원

Inventor： 임성훈 ,  노원종 ,  임종부 ,  윤상석 ,  채성호 ,  하정석

IPC: H03M13/27 ,  H03M13/37

CPC classification number: H04L1/0076 ,  H04B7/15521 ,  H04J13/0074 ,  H04L1/0059 ,  H04L1/0078 ,  H04L2001/0097 ,  H04W72/0466 ,  H04W84/047

Abstract: 본발명은노이지네트워크코딩기법을활용하는릴레이네트워크를기반으로분산터보코딩을지원하는장치및 방법에관한것이다.이를위해, 하나의소스노드로부터전송된신호를분산터보코딩방식에의해다음노드로중계하기위해, 컴포넌트인코더로의동작을수행하는릴레이노드를포함한다. 상기릴레이노드는상기하나의소스노드로부터전송된신호가노이지네트워크코딩기법을기반으로상기다음노드로중계될수 있도록, 상기하나의소스노드로부터전송된신호를양자화한후 다른상대노드로부터출력될신호와의차별을위해미리설정된패턴을사용하여인터리빙한다.

Abstract translation: 本发明涉及一种使用噪声网络编码方法来支持基于中继网络的分布式turbo编码的装置和方法。 为此，该装置包括用于执行作为分量编码器的操作的中继节点，以便通过分布式turbo编码方法将从一个源节点发送的信号中继到下一个节点。 中继节点量化从源节点发送的信号，然后使用预设模式对其进行交织，以区分从对方节点输出的信号，以便基于源节点向下一个节点发送的信号进行中继 嘈杂的网络编码方式。

公开(公告)号：KR1020130069018A

公开(公告)日：2013-06-26

申请号：KR1020110136528

申请日：2011-12-16

Applicant: 삼성전자주식회사

Inventor： 임종부 ,  권의근 ,  김상준

IPC: H04L9/00 ,  H04B5/02

CPC classification number: H04L63/0492 ,  G06K19/0723 ,  H04B5/0031 ,  H04B5/02

Abstract: PURPOSE: A communication security method and device of first and second nodes communicating in a full duplex communication mode by using a near field are provided to interfere with information decoding by a third node in the near field and to transmit and receive reliable data. CONSTITUTION: A first node communication security device(1100) includes a reception part(1110), an encryption part(1120), and a transmission part(1130). The reception part receives first information from a second node at previous time commonly recognized by a first node and the second node. The encryption part encrypts second information by using the first information and information about the previous time. The transmission part transmits the encrypted second information to the second node at next time. [Reference numerals] (1110) Reception part; (1120) Encryption part; (1130) Transmission part; (1140) Sensing part

Abstract translation: 目的：提供通过使用近场以全双工通信模式通信的第一和第二节点的通信安全方法和设备，以干扰近场中的第三节点的信息解码，并发送和接收可靠的数据。 构成：第一节点通信安全设备（1100）包括接收部分（1110），加密部分（1120）和传输部分（1130）。 接收部分从上一次从第一节点和第二节点共同识别的第二节点接收第一信息。 加密部分通过使用第一信息和关于前一时间的信息来加密第二信息。 发送部分在下一次将加密的第二信息发送到第二节点。 （附图标记）（1110）接收部分; （1120）加密部分; （1130）传动部件; （1140）感应部分

公开(公告)号：KR1020120062552A

公开(公告)日：2012-06-14

申请号：KR1020100123854

申请日：2010-12-06

Applicant: 삼성전자주식회사 ,  한국과학기술원

Inventor： 임종부 ,  권태수 ,  정세영 ,  채성호 ,  장현석

IPC: H04B7/02 ,  H04B7/26 ,  H04B7/155 ,  H04B17/309 ,  H04B17/24

CPC classification number: H04B7/026 ,  H04B7/14 ,  H04B7/15592 ,  H04B7/2606 ,  H04B7/2643 ,  H04B17/24 ,  H04B17/309 ,  H04W40/32 ,  H04W84/08

Abstract: PURPOSE: A cooperation communication method in a communication system and apparatus thereof are provided to promote the performance of data transmission by executing cooperation communication through a mobile relay unit. CONSTITUTION: An acquisition unit(1411) acquires information for second channel quality between the target relay and reception end and information for first channel quality between a transmission end(1400) and a target relay unit(1410). A possibility determination unit(1412) determines cooperation communication possibility between the target relay unit and the reception end unit by using the first and the second channel quality. The possibility determination unit transmits an indicator which displays determination results to the transmission end. The possibility determination unit determines cooperation communication possibility for the reception end by comparing the quality of the first and the second channel with threshold values.

Abstract translation: 目的：提供通信系统及其装置中的协作通信方法，以通过通过移动中继单元执行协作通信来促进数据传输的性能。 构成：获取单元（1411）获取目标中继和接收端之间的第二信道质量的信息和发送端（1400）与目标中继单元（1410）之间的第一信道质量的信息。 可能性确定单元（1412）通过使用第一和第二信道质量来确定目标中继单元和接收端单元之间的协作通信可能性。 可能性确定单元向发送端发送显示确定结果的指示符。 可能性确定单元通过将第一和第二信道的质量与阈值进行比较来确定接收端的协作通信可能性。

公开(公告)号：KR1020120001461A

公开(公告)日：2012-01-04

申请号：KR1020100062255

申请日：2010-06-29

Applicant: 삼성전자주식회사

Inventor： 웨이유 ,  권태수 ,  신창용 ,  장경훈 ,  임종부

IPC: H04W52/24 ,  H04W16/28 ,  H04W28/24 ,  H04W52/40 ,  H04B7/02 ,  H04B7/06 ,  H04W52/26

CPC classification number: H04W52/40 ,  H04B7/024 ,  H04B7/0617 ,  H04W52/265 ,  H04W52/24 ,  H04W16/28 ,  H04W28/24

Abstract: PURPOSE: A transmission power control method and apparatus thereof in a wireless network are provided to enable a target base station to allocate transmission power based on price information of a neighbor cell. CONSTITUTION: A target base station controls transmission power by generating a transmission beamforming vector having low power while reaching target SINRs of a terminal(310). The target base station determines whether to control transmission power based on the satisfaction of service quality(320, 330). The target base station controls transmission power in order to enhance the satisfaction of a service quality(340).

Abstract translation: 目的：提供一种无线网络中的发射功率控制方法及其装置，以使目标基站能够基于相邻小区的价格信息来分配发射功率。 构成：目标基站通过在到达终端（310）的目标SINR的情况下生成具有低功率的发送波束成形向量来控制发送功率。 目标基站根据服务质量的满足来确定是否控制发送功率（320,330）。 目标基站控制传输功率，以提高服务质量的满意度（340）。

公开(公告)号：KR1020110136068A

公开(公告)日：2011-12-21

申请号：KR1020100055844

申请日：2010-06-14

Applicant: 삼성전자주식회사

Inventor： 장경훈 ,  권태수 ,  최현호 ,  임종부 ,  신원재

IPC: H04W48/10 ,  H04W4/02

CPC classification number: G06Q30/0267 ,  H04M3/42348 ,  H04M3/4878 ,  H04M2207/18 ,  H04W4/18 ,  H04W36/0061 ,  H04W48/14 ,  H04W84/045 ,  H04W4/02 ,  H04W48/10

Abstract: PURPOSE: A method for offering an advertisement to a terminal which is connected to a femto base station is provided to establish a broadcast channel section in order to recognize a femto cell within a macro cell of a downlink broadcast channel. CONSTITUTION: A terminal recognizes one or more accessible femto base station among femto base station within a broadcast channel section in order to recognize a femto cell of a macro cell. The macro base station receives the request for the neighboring femto base station information and the location information of the terminal(320). The base station creates the information of the neighboring femto base stations based on the location information of the terminal(330). The base station transmits the information about femto base stations and the femto base station list around the terminal(340).

Abstract translation: 目的：提供一种向连接到毫微微基站的终端提供广告的方法，以建立广播信道部分，以便识别下行链路广播信道的宏小区内的毫微微小区。 构成：终端识别广播信道部分内的毫微微基站中的一个或多个可访问的毫微微基站，以便识别宏小区的毫微微小区。 宏基站接收对相邻毫微微基站信息的请求和终端的位置信息（320）。 基站基于终端的位置信息来创建相邻毫微微基站的信息（330）。 基站发送关于毫微微基站和毫微微基站列表的信息在终端周围（340）。

公开(公告)号：KR1020110123925A

公开(公告)日：2011-11-16

申请号：KR1020100043414

申请日：2010-05-10

Applicant: 삼성전자주식회사

Inventor： 권태수 ,  장경훈 ,  임종부 ,  신창용

IPC: H04W16/32 ,  H04W36/04

CPC classification number: H04W36/30 ,  H04W36/08 ,  H04W64/003 ,  H04W72/00 ,  H04W88/08 ,  H04W92/20

Abstract: PURPOSE: A macro base station within a macro cell, small base station, and communication method of a terminal are provided to expect a channel between a macro base station and a small base station through the location information of a small base station. CONSTITUTION: Location information of a small base station(120) having mobility is collected from a macro base station(130). A channel between the macro base station and the small base station is expected through the location information of the small base station. Data between the macro base station and the small base station is transmitted based on the state of the expected channel.

Abstract translation: 目的：通过小型基站的位置信息，提供宏小区内的宏基站，小基站和终端的通信方式，以期望宏基站与小型基站之间的信道。 构成：从宏基站（130）收集具有移动性的小型基站（120）的位置信息。 通过小型基站的位置信息可以预期宏基站与小型基站之间的信道。 基于预期信道的状态来发送宏基站与小基站之间的数据。