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1. 发明申请

WO2011126234A3 MULTICARRIER COMMUNICATION SYSTEM, AND ADAPTIVE CARRIER SELECTION AND LINK QUALITY REPORTING METHOD FOR THE SAME 审中-公开
标题翻译：多媒体通信系统和自适应载波选择及其相关质量报告方法
公开(公告)号：WO2011126234A3
公开(公告)日：2012-01-19
申请号：PCT/KR2011002207
申请日：2011-03-31
申请人： SAMSUNG ELECTRONICS CO LTD , LIM JUN SUNG , MOON HI CHAN , KIM JIN HO , HAN JUNG SU
发明人： LIM JUN SUNG , MOON HI CHAN , KIM JIN HO , HAN JUNG SU
IPC分类号： H04W24/02 , H04J11/00 , H04W24/10
CPC分类号： H04L1/0026 , H04L1/003 , H04L5/001 , H04L5/0044 , H04L5/0091 , H04L5/0098
摘要： A link quality reporting method and apparatus, and a carrier selection method and apparatus, for a multicarrier communication system utilizing carrier aggregation are disclosed. In the system, the user equipment measures, for each component carrier divided into a Physical Downlink Shared Channel (PDSCH) resource region and a Physical Downlink Control Channel (PDCCH) resource region, link quality of the PDSCH resource region and the PDCCH resource region of the component carrier and sends measured link quality information as feedback information to the base station, and the base station adaptively selects a set of component carriers for control information transmission (i.e., a PDCCH Component Carrier (CC) SET) and a set of component carriers for data transmission (i.e., a DownLink (DL) CC SET) on the basis of the feedback information.
摘要翻译：公开了一种利用载波聚合的多载波通信系统的链路质量报告方法和装置以及载波选择方法和装置。在系统中，用户设备对于划分为物理下行链路共享信道（PDSCH）资源区域和物理下行链路控制信道（PDCCH）资源区域的每个分量载波，测量PDSCH资源区域和PDCCH资源区域的链路质量将测量的链路质量信息作为反馈信息发送到基站，并且基站自适应地选择用于控制信息传输的一组分量载波（即，PDCCH分量载波（CC）SET）和一组分量载波用于数据传输（即，下行链路（DL）CC SET）。

2. 发明申请

WO2011118956A2 METHOD AND DEVICE FOR APPLYING ADAPTIVE LINK IN COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在通信系统中应用自适应链路的方法和设备
公开(公告)号：WO2011118956A2
公开(公告)日：2011-09-29
申请号：PCT/KR2011001949
申请日：2011-03-22
申请人： SAMSUNG ELECTRONICS CO LTD , LIM JUN SUNG , MOON HI CHAN , LIM CHAE MAN , KIM JIN HO , HAN JUNG SU
发明人： LIM JUN SUNG , MOON HI CHAN , LIM CHAE MAN , KIM JIN HO , HAN JUNG SU
IPC分类号： H04W24/10 , H04J11/00 , H04W88/02 , H04W88/08
CPC分类号： H04W72/085 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/003 , H04L5/0046 , H04L5/006 , H04W72/0413
摘要： The present invention relates to a method and a system for transmitting/receiving signals using a link adaptation in a communication system. In particular, the present invention proposes a method for dividing resources into a plurality of regions and applying different link adaptations to the respective regions. A link control method of a mobile station in a mobile communication system of the present invention comprises: receiving at least two downlink channel signals and inferring the statuses of the received channels; creating a channel discrepancy report when the statuses of the channels exceed the set thresholds; and reporting the channel discrepancy report to a base station through the set uplink channel. A link control method of a base station comprises: receiving the channel discrepancy report through an uplink channel; determining the MCS and the transmit power of downlink channels based on the received channel discrepancy report; and transmitting same to the mobile station through the downlink channels.
摘要翻译：本发明涉及一种在通信系统中使用链路自适应发送/接收信号的方法和系统。特别地，本发明提出了一种将资源分割成多个区域并对各个区域应用不同的链路适配的方法。本发明的移动通信系统中的移动站的链路控制方法包括：接收至少两个下行链路信道信号，并推断接收到的信道的状态; 当通道的状态超过设定的阈值时，创建通道差异报告; 并通过设置的上行链路信道向基站报告信道差异报告。基站的链路控制方法包括：通过上行链路信道接收信道差异报告; 基于接收的信道差异报告确定下行链路信道的MCS和发射功率; 并通过下行链路信道将其发送到移动台。

3. 发明公开

KR20070084881A METHOD FOR CONTROLLING REVERSE CHANNEL RATE IN CELLULAR MOBILE COMMUNICATION SYSTEM AND SYSTEM THEREOF 审中-公开
标题翻译：用于控制蜂窝移动通信系统中的反向信道速率的方法及其系统
公开(公告)号：KR20070084881A
公开(公告)日：2007-08-27
申请号：KR20060017230
申请日：2006-02-22
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： KIM DONG HEE , MOON HI CHAN , KWON HWAN JOON , YU JAE CHON , KIM YU CHUL , HAN JIN KYU
IPC分类号： H04B7/26
CPC分类号： H04W52/34 , H04B7/0617 , H04B17/345 , H04W52/04 , H04W52/146 , H04B7/2606
摘要： A reverse transmission rate control method in a cellular mobile communication system and a system therefor are provided to enable a base station having multiple input/output antennas to generate an IAB(Interference Availability Bit) by considering interference only of a particular region and to conduct a beamforming process, thereby efficiently controlling a reverse transmission rate. A base station comprises as follows. A multiplexer(407) generates symbols by configuring interference control information and pilots for demodulating the interference control information, according to each beam. A beamformer(409) sets weights of the symbols according to each beam. An IFFT(Inverse Fast Fourier Transform) unit(411) conducts an IFFT process to receive and transmit a beamformed signal.
摘要翻译：提供了一种蜂窝移动通信系统及其系统中的反向传输速率控制方法，以使具有多个输入/输出天线的基站能够通过仅考虑特定区域的干扰来产生IAB（干扰可用位）波束形成处理，从而有效地控制反向传输速率。基站包括如下。多路复用器（407）根据每个波束通过配置干扰控制信息和导频来解调干扰控制信息来生成符号。波束形成器（409）根据每个波束设置符号的权重。 IFFT（快速傅里叶逆变换）单元（411）进行IFFT处理以接收和发送波束形成的信号。

4. 发明公开

KR20070095583A APPARATUS AND METHOD FOR TRANSMITTING MESSAGE IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在移动通信系统中传输消息的装置和方法
公开(公告)号：KR20070095583A
公开(公告)日：2007-10-01
申请号：KR20060025892
申请日：2006-03-21
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： MOON HI CHAN , HONG SEUNG CHUL
IPC分类号： H04B1/69 , H04L27/26
CPC分类号： H04W74/004 , H04W74/0833 , H04W74/0866 , Y02D70/00 , Y02D70/1242 , Y02D70/1262
摘要： An apparatus and a method for transmitting a message in a mobile communication system are provided to effectively lower the PAPR(Peak to Average Power Ratio) of a reverse access channel. A message generating unit generates a short message to be transmitted in an uplink direction and spreads it through the first orthogonal spread codes. A preamble generating unit generates a preamble signal and spreads it through the second orthogonal spread codes. A phase shifter shifts phase of the first orthogonal spread codes by 90 degrees. An adder adds an output of the phase shifter and an output signal of the preamble generating unit. A transmission unit converts a signal outputted from the adder and transmits it.
摘要翻译：提供一种用于在移动通信系统中发送消息的装置和方法，以有效降低反向接入信道的PAPR（峰均功率比）。消息生成单元生成要在上行链路方向上发送的短消息，并通过第一正交扩频码进行扩展。前导码生成单元生成前导码信号，并将其扩展通过第二正交扩频码。移相器将第一正交扩展码的相位移位90度。加法器将移相器的输出和前导产生单元的输出信号相加。发送单元转换从加法器输出的信号并发送它。

5. 发明公开

KR20180006211A 무선 통신 시스템에서 임의 접근을 위한 장치 및 방법 审中-公开
标题翻译：无线通信系统中随机访问的设备和方法
公开(公告)号：KR20180006211A
公开(公告)日：2018-01-17
申请号：KR20160087067
申请日：2016-07-08
申请人： SAMSUNG ELECTRONICS CO LTD , IUCF HYU INDUSTRY UNIV COOPERATION FOUNDATION HANYANG UNIV
发明人： MOON HI CHAN
IPC分类号： H04W74/08 , H04W24/08 , H04W74/00
CPC分类号： H04W74/0833 , H04B17/336 , H04L5/14 , H04W48/20
摘要： 본개시는 LTE(Long Term Evolution)와같은 4G(4th generation) 통신시스템이후보다높은데이터전송률을지원하기위한 5G(5th generation) 또는 pre-5G 통신시스템에관련된것이다. 무선통신시스템에서리모트노드(remote node)의동작방법은, 채널추정을위한시간구간중 일부시간구간동안호스트노드(host node)들로부터수신된기준신호(reference signal)들에기초하여상기호스트노드들과상기리모트노드사이의순시적채널의상태들을각각결정하는과정과, 상기결정된순시적채널의상태들에기초하여상기호스트노드들중에서랜덤액세스(random access)를위한호스트노드를결정하는과정과, 상기결정된호스트노드와의상기리모트노드간의채널의상태를나타내는값이임계값보다큰 경우, 상기호스트노드에게상기랜덤액세스를위한신호를송신하는과정을포함한다.
摘要翻译：本公开涉及用于支持超越诸如长期演进（LTE）的第四代（4G）通信系统之外的更高数据速率的预第5代（5G）或5G通信系统。一种在无线通信系统中操作远程节点的方法包括：基于在信道估计的一些时间间隔期间从主机节点接收的参考信号，确定主机节点和远程节点之间的瞬时信道状态中的每一个; 基于所确定的瞬时信道状态来确定主机节点之间的随机访问的主机节点; 并且当指示所确定的主机节点和远程节点之间的信道的状态的值大于阈值时，向主机节点发送用于随机接入的信号。

6. 发明公开

KR20070102059A RAKE APPARATUS AND METHOD FOR RECEIVING MULTI-PATH IN MOBILE COMMUNICATION SYSTEM 无效
标题翻译：用于接收移动通信系统中的多路径的装置和方法
公开(公告)号：KR20070102059A
公开(公告)日：2007-10-18
申请号：KR20060033707
申请日：2006-04-13
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： RYU DONG RYEOL , MOON HI CHAN , EUN YOO CHANG
CPC分类号： H04B1/7117 , H04B2201/70709 , H04W52/0229 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/24 , Y02D70/25 , Y02D70/40
摘要： A rake receiver and method in a mobile communication system are provided to shorten processing time by simultaneously performing multi-path searching and paging indicator demodulation operation in online. A searcher(721) receives a signal outputted from an RF terminal, searches a signal of a multi-path, calculates an energy value of each hypothesis, and outputs it. A demodulator(723) demodulates a PI(Paging Indicator) with respect to a hypothesis having energy exceeding a path valid threshold value among the energy values of each hypothesis calculated by the searcher(721).
摘要翻译：提供移动通信系统中的耙式接收机和方法，通过在线进行多路径搜索和寻呼指示解调操作来缩短处理时间。搜索器（721）接收从RF终端输出的信号，搜索多路径的信号，计算每个假设的能量值，并输出。解调器（723）相对于在由搜索器（721）计算的每个假设的能量值中具有超过路径有效阈值的假设来解调PI（寻呼指示符）。

7. 发明申请

WO9966643A3 DEVICE AND METHOD FOR MEASURING NON-ORTHOGONAL NOISE POWER FOR CDMA COMMUNICATION SYSTEM 审中-公开
标题翻译：用于测量CDMA通信系统的非正交噪声功率的装置和方法
公开(公告)号：WO9966643A3
公开(公告)日：2000-04-06
申请号：PCT/KR9900293
申请日：1999-06-14
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： MOON HI CHAN , KIM JONG HAN
IPC分类号： H04B1/7097 , H04B1/711 , H04B7/005 , H04B17/00 , H04J13/00 , H04J13/02
CPC分类号： H04B1/7097 , H04B7/005
摘要： A non-orthogonal noise detecting device for a CDMA communication system. In the device, a despreader (311) despreads multiple channel signals including a specific channel with an orthogonal code assigned to the specific channel repeating at least two same second symbols at a given first symbol duration, to generate despread repeated symbols. A difference signal generator (315, 317) receives the despread second symbols, and generates a difference signal between a presently received second symbol and a previously received second symbol. A noise detector (319) converts the difference signal to an energy value to generate a nonorthogonal noise signal.
摘要翻译：一种用于CDMA通信系统的非正交噪声检测装置。在该设备中，解扩器（311）以给定的第一符号持续时间，对分配给特定信道的正交码解码扩展包括特定信道的多信道信号，以重复至少两个相同的第二符号，以产生解扩的重复符号。差分信号发生器（315,317）接收去扩展的第二符号，并且在当前接收到的第二符号和先前接收的第二符号之间产生差分信号。噪声检测器（319）将差分信号转换为能量值以产生非正交噪声信号。

8. 发明专利

DE69936371T2 未知
公开(公告)号：DE69936371T2
公开(公告)日：2007-10-31
申请号：DE69936371
申请日：1999-04-26
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： CHOI JIN WOO , MOON HI CHAN , AHN JAE MIN , HWANG YOUNG JUN
IPC分类号： H04B7/005 , H04B7/26 , H04B1/04 , H04B7/155 , H04B7/216 , H04W52/04 , H04W52/44 , H04W52/50
摘要： A method for controlling transmission power of radio links between a base station and a mobile station. The method comprises (a) assigning one or more forward and reverse traffic channels and dedicated control channels to the base station and the mobile station, respectively, and controlling transmission power of the forward and reverse traffic channels and dedicated control channels so that the base station and mobile station can receive data; (b) releasing the traffic channels and continuing the control of transmission power for the forward and reverse dedicated control channels, when there is no data to be transmitted for a predetermined time; (c) discontinuing the transmission power control of the dedicated control channels, when data to be transmitted/received is not generated for a further predetermined time; and (d) for power level arbitration, re-controlling the transmission power of the forward and reverse dedicated control channels in a state defined by step (c) by adjusting the transmission power with which the data can be received.

9. 发明专利

AU730798B2 Device and method for providing time switched transmission diversity in mobile communication system 未知
公开(公告)号：AU730798B2
公开(公告)日：2001-03-15
申请号：AU2551099
申请日：1999-02-22
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： KIM YOUNG KY , AHN JAE MIN , YOON SOON YOUNG , MOON HI CHAN , HAN SANG SUNG
IPC分类号： H04J13/00 , H04B1/707 , H04B7/02 , H04B7/06 , H04B7/26 , H04J13/18 , H04W16/28 , H04B7/04 , H04B1/69
摘要： The invention provides a method and apparatus for transmitting signalling information to a receiver using a plurality of transmission antennas in a time switching configuration. The apparatus includes a controller for generating a switch controlling signal in a non-overlapped time cycle for selecting one of the plurality of transmission antennas to output a transmission signal in a fixed, non-overlapped time interval. The invention further provides for a receiving device for detecting a pilot channel signal from an input forward link signal and generating estimated phase and time values for detecting a traffic channel signal at the selected estimated time position and correcting a phase error of the detected traffic channel signal based on the estimated phase value, for signal decoding.

10. 发明专利

AU4171499A Device and method for measuring non-orthogonal noise power for CDMA communication system 未知
公开(公告)号：AU4171499A
公开(公告)日：2000-01-05
申请号：AU4171499
申请日：1999-06-14
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： MOON HI CHAN , KIM JONG HAN
IPC分类号： H04B1/7097 , H04B1/711 , H04B7/005 , H04B17/00 , H04J13/00 , H04B7/00 , H04B15/00
摘要： A non-orthogonal noise detecting device for a CDMA communication system. In the device, a despreader despreads multiple channel signals including a specific channel with an orthogonal code assigned to the specific channel repeating at least two same second symbols at a given first symbol duration, to generate despread repeated symbols. A difference signal generator receives the despread second symbols, and generates a difference signal between a presently received second symbol and a previously received second symbol. A noise detector converts the difference signal to an energy value to generate a non-orthogonal noise signal.

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