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1. 发明申请

WO2011108883A2 TERMINAL DEVICE FOR CONTROLLING UPLINK POWER AND A METHOD FOR THE SAME 审中-公开
标题翻译：用于控制上电功能的终端设备及其相关方法
公开(公告)号：WO2011108883A2
公开(公告)日：2011-09-09
申请号：PCT/KR2011001500
申请日：2011-03-04
申请人： LG ELECTRONICS INC , KIM DONG CHEOL , LEE WOOK BONG , CHO HAN GYU
发明人： KIM DONG CHEOL , LEE WOOK BONG , CHO HAN GYU
CPC分类号： H04W52/146 , H04W52/243 , H04W52/36
摘要： Disclosed are a terminal device for controlling uplink transmission power and a method for the same. In the terminal device according to the present invention, a receiving antenna receives, from a base station, a first message comprising a first data item indicating that there has been a change in the interference level relating to a sounding channel or the interference level of at least one frequency partition. A processor determines the transmission power value for uplink transmission based on the interference level relating to the sounding channel or the interference level of the at least one frequency partition, as comprised in the first data item and the first message. The terminal device also comprises a sending antenna for transmitting an uplink signal to the base station at the transmission power value so determined. The processor computes noise and interference levels on the basis of the interference level relating to the sounding channel or the interference level of the at least one frequency partition, as comprised in the first data item and the first message.
摘要翻译：公开了一种用于控制上行链路传输功率的终端设备及其方法。在根据本发明的终端装置中，接收天线从基站接收包括第一数据项的第一消息，该第一消息指示与探测信道有关的干扰等级的变化或者在至少一个频率分区。处理器根据包含在第一数据项和第一消息中的与探测信道相关的干扰电平或至少一个频率分区的干扰电平来确定用于上行链路传输的传输功率值。终端设备还包括发送天线，用于以如此确定的发送功率值向基站发送上行链路信号。处理器基于与第一数据项和第一消息中包括的至少一个频率分区的探测信道或干扰电平相关的干扰电平，计算噪声和干扰电平。

2. 发明申请

WO2011078631A2 METHOD AND APPARATUS FOR CONTROLLING UPLINK TRANSMISSION POWER IN A MULTI-CARRIER WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于控制多载波无线通信系统中的上行传输功率的方法和装置
公开(公告)号：WO2011078631A2
公开(公告)日：2011-06-30
申请号：PCT/KR2010009372
申请日：2010-12-27
申请人： LG ELECTRONICS INC , CHUNG JAE HOON , KIM DONG CHEOL
发明人： CHUNG JAE HOON , KIM DONG CHEOL
IPC分类号： H04W52/18 , H04J11/00
CPC分类号： H04W52/146 , H04L5/001 , H04L27/2626 , H04W52/10 , H04W52/34 , H04W52/54
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for controlling uplink transmission power in a multi-carrier wireless communication system. The method in which a terminal controls uplink transmission power in a multi-carrier wireless communication system according to one embodiment of the present invention comprises the following steps: receiving, from a base station, downlink control information containing an uplink transmission power control command, and one or more pieces of uplink carrier indicator information for indicating an uplink carrier to which the uplink transmission power control command is to be applied; determining an uplink carrier, to which the uplink transmission power control command is to be applied, on the basis of said one or more pieces of uplink carrier indicator information; determining a transmission power for the determined uplink carrier on the basis of the downlink control information; and transmitting, to the base station, an uplink signal on the determined uplink carrier on the basis of the determined transmission power.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统，更具体地，涉及一种用于控制多载波无线通信系统中的上行链路发送功率的方法和装置。根据本发明的一个实施例的终端控制多载波无线通信系统中的上行发送功率的方法包括以下步骤：从基站接收包含上行链路发送功率控制命令的下行链路控制信息，以及用于指示要应用上行链路发送功率控制命令的上行链路载波的一个或多个上行链路载波指示符信息; 基于所述一个或多个上行链路载波指示符信息，确定要应用所述上行链路发送功率控制命令的上行链路载波; 基于下行链路控制信息确定所确定的上行链路载波的发射功率; 并且基于所确定的发送功率向所述基站发送所确定的上行链路载波上的上行链路信号。

3. 发明申请

WO2011049286A1 METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中控制上行电源的方法和装置
公开(公告)号：WO2011049286A1
公开(公告)日：2011-04-28
申请号：PCT/KR2010/004637
申请日：2010-07-16
申请人： LG ELECTRONICS INC. , KIM, Dong Cheol , LEE, Wook Bong , CHO, Han Gyu , KWAK, Jin Sam , IHM, Bin Chul
发明人： KIM, Dong Cheol , LEE, Wook Bong , CHO, Han Gyu , KWAK, Jin Sam , IHM, Bin Chul
IPC分类号： H04W52/36 , H04W52/14
CPC分类号： H04W52/146 , H04W52/12 , H04W52/241 , H04W52/243 , H04W52/247 , H04W52/362
摘要： A method and apparatus for controlling uplink power in a wireless communication system are disclosed. The uplink power controlling method includes receiving target Signal-to-Interference plus Noise Ratio (SINR) parameters and an uplink noise and interference level from a base station, determining an uplink power based on a target SINR and an estimated average power level of noise and interference of a user equipment, the target SINR being determined using the target SINR parameters and the estimated average power level of noise and interference of the user equipment being calculated using the uplink noise and interference level, and receiving at least one of selectively transmitted first and second offsets from the base station and adjusting the uplink power based on the received at least one of the first and second offsets.
摘要翻译：公开了一种在无线通信系统中控制上行链路功率的方法和装置。上行链路功率控制方法包括从基站接收目标信号与干扰加噪声比（SINR）参数和上行链路噪声和干扰电平，基于目标SINR确定上行链路功率和噪声的估计平均功率电平，以及用户设备的干扰，使用目标SINR参数确定目标SINR，以及使用上行链路噪声和干扰电平来计算用户设备的噪声和干扰的估计的平均功率电平，以及接收选择性地发送的第一和第基于所接收的所述第一和第二偏移中的至少一个来调整所述上行链路功率。

4. 发明申请

WO2010090408A3 METHOD FOR CONTROLLING UPLINK TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM AND AN APPARATUS THEREFOR 审中-公开
标题翻译：控制无线通信系统中的上行链路传输功率的方法及其装置
公开(公告)号：WO2010090408A3
公开(公告)日：2010-10-21
申请号：PCT/KR2010000452
申请日：2010-01-25
申请人： LG ELECTRONICS INC , KIM DONG CHEOL , CHO HAN GYU , KWAK JIN SAM , LEE WOOK BONG
发明人： KIM DONG CHEOL , CHO HAN GYU , KWAK JIN SAM , LEE WOOK BONG
IPC分类号： H04W52/32
CPC分类号： H04W52/346 , H04W52/146
摘要： A method for setting uplink transmission power at a mobile station in a wireless communication system comprises the steps of: receiving information on the number of total streams received at a base station; and setting the uplink transmission power using the received number of total streams. In this case, the uplink transmission power is preferably a transmission power per stream (P Tx_stream ) obtained by applying the number of total streams to reference transmission power (P Tx_ref ).
摘要翻译：一种用于在无线通信系统中的移动台处设置上行链路传输功率的方法，包括以下步骤：接收关于在基站处接收到的总流的数量的信息; 以及使用所接收的总数据流数量设置上行链路传输功率。在这种情况下，上行链路发送功率优选为通过将总流数应用于参考发送功率（P Tx_ref）而获得的每个流的发送功率（P Tx_stream）。

5. 发明申请

WO2010053309A3 REFERENCE SIGNAL TRANSMITTING METHOD 审中-公开
标题翻译：参考信号传输方法
公开(公告)号：WO2010053309A3
公开(公告)日：2010-07-29
申请号：PCT/KR2009006513
申请日：2009-11-06
申请人： LG ELECTRONICS INC , NOH MIN SEOK , KWON YEONG HYEON , CHUNG JAE HOON , LEE HYUN WOO , KIM DONG CHEOL , HAN SEUNG HEE , KO HYUN SOO
发明人： NOH MIN SEOK , KWON YEONG HYEON , CHUNG JAE HOON , LEE HYUN WOO , KIM DONG CHEOL , HAN SEUNG HEE , KO HYUN SOO
IPC分类号： H04B7/04 , H04B7/26 , H04L27/26
CPC分类号： H04L5/0048 , H04L1/0083 , H04L5/001 , H04L25/0226
摘要： The present invention relates to a radio communication system. More particularly, the present invention relates to a reference signal transmitting method in a radio communication system, comprising the steps of: generating a subframe including a control area and a data area; allocating a reference signal to a control channel mapped in the control area; and transmitting the subframe.
摘要翻译：无线通信系统本发明涉及一种无线通信系统。更具体地说，本发明涉及一种无线通信系统中的参考信号发送方法，包括以下步骤：生成包括控制区域和数据区域的子帧; 将参考信号分配给映射在控制区域中的控制信道; 并发送该子帧。

6. 发明申请

WO2010024588A3 METHOD OF CONSTRUCTING A FRAME BY MULTIPLEXING SUBFRAMES HAVING DIFFERENT CP LENGTH 审中-公开
标题翻译：通过具有不同CP长度的复用子帧来构造帧的方法
公开(公告)号：WO2010024588A3
公开(公告)日：2010-06-24
申请号：PCT/KR2009004764
申请日：2009-08-26
申请人： LG ELECTRONICS INC , KIM DONG CHEOL , NOH MIN SEOK , KWON YEONG HYEON , KWAK JIN SAM , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO
发明人： KIM DONG CHEOL , NOH MIN SEOK , KWON YEONG HYEON , KWAK JIN SAM , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO
IPC分类号： H04L27/26
CPC分类号： H04L27/2602 , H04L27/2607
摘要： The present invention relates to a broadband wireless access system, and more particularly, to a frame structure to which OFDM symbols having a cyclic prefix are transmitted. A method of constructing a frame in a broadband wireless access system according to one embodiment of the present invention comprises including one or more first subframes in the frame, the first subframes including a plurality of symbols having a cyclic prefix of a first length; and including one or more second subframes in the frame, the second subframes including a plurality of symbols having a cyclic prefix of a second length different from the first length, wherein the number of the first subframes and the number of the second subframes are determined considering an idle time for which effective symbols are not included in the frame.
摘要翻译：宽带无线接入系统技术领域本发明涉及一种宽带无线接入系统，并且更具体地涉及发送具有循环前缀的OFDM符号的帧结构。根据本发明的一个实施例的在宽带无线接入系统中构造帧的方法包括：在所述帧中包括一个或多个第一子帧，所述第一子帧包括具有第一长度的循环前缀的多个符号; 并且在所述帧中包括一个或更多个第二子帧，所述第二子帧包括具有与所述第一长度不同的第二长度的循环前缀的多个符号，其中考虑所述第一子帧的数量和所述第二子帧的数量帧中不包含有效符号的空闲时间。

7. 发明申请

WO2010064865A2 METHOD FOR TRANSMITTING A SYNCHRONOUS CHANNEL AND AN ESSENTIAL CONTROL INFORMATION CHANNEL, AND FEMTO BASE STATION THEREOF 审中-公开
标题翻译：传输同步通道和基本控制信息通道的方法及其基站
公开(公告)号：WO2010064865A2
公开(公告)日：2010-06-10
申请号：PCT/KR2009007225
申请日：2009-12-04
申请人： LG ELECTRONICS INC , MOON SUNG-HO , LEE HYUN-WOO , KWAK JIN-SAM , HAN SEUNG-HEE , KIM DONG-CHEOL
发明人： MOON SUNG-HO , LEE HYUN-WOO , KWAK JIN-SAM , HAN SEUNG-HEE , KIM DONG-CHEOL
IPC分类号： H04B7/24
CPC分类号： H04W56/00
摘要： The present invention provides a method for transmitting a synchronous channel and an essential control information channel in a femto base station. The method comprises the steps of: enabling the femto base station to acquire segment information from a macro base station which overlays the femto base station; enabling the femto base station to discriminate the segment or subcarrier used by the macro base station; and enabling the femto base station to transmit a synchronous channel and essential control information thereof on the segment or subcarrier different from the segment or subcarrier discriminated in the previous step.
摘要翻译：本发明提供了一种用于在毫微微基站中发送同步信道和基本控制信息信道的方法。该方法包括以下步骤：使得毫微微基站从覆盖毫微微基站的宏基站获取分段信息; 使得所述毫微微基站能够区分所述宏基站所使用的分段或子载波; 并且使得毫微微基站能够在与先前步骤中识别的段或子载波不同的段或子载波上发送同步信道及其基本控制信息。

8. 发明申请

WO2010024536A3 APPARATUS FOR TRANSMITTING A SIGNAL IN A WIRELESS COMMUNICATION SYSTEM AND METHOD FOR SAME 审中-公开
标题翻译：用于在无线通信系统中发送信号的装置及其方法
公开(公告)号：WO2010024536A3
公开(公告)日：2010-05-14
申请号：PCT/KR2009004303
申请日：2009-07-31
申请人： LG ELECTRONICS INC , CHO HAN GYU , HAN JONG YOUNG , KIM DONG CHEOL , KWAK JIN SAM , LEE WOOK BONG , CHOI JIN SOO
发明人： CHO HAN GYU , HAN JONG YOUNG , KIM DONG CHEOL , KWAK JIN SAM , LEE WOOK BONG , CHOI JIN SOO
IPC分类号： H04B7/26 , H04W16/02 , H04W52/24
CPC分类号： H04W52/04
摘要： Disclosed is a signal transmission method in a wireless communication system. When an FFR system is used, intercellular interference level control parameter information or the like may vary in each of the frequency partitions. The present invention improves system throughput and performance for a user of a cell edge in an uplink transmission, effectively controls intercellular interference levels, and improves a signal-to-interference and noise ratio at a receiving end.
摘要翻译：公开了一种无线通信系统中的信号发送方法。当使用FFR系统时，细胞间干扰电平控制参数信息等可以在每个频率分区中变化。本发明提高了上行链路传输中的小区边缘的用户的系统吞吐量和性能，有效地控制了小区间干扰水平，并提高了接收端的信号与干扰和噪声比。

9. 发明申请

WO2010050712A2 TECHNIQUE FOR SIGNAL TRANSMISSION MODE DETERMINATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME 审中-公开
标题翻译：无线通信系统中的信号传输模式确定技术及其设备技术
公开(公告)号：WO2010050712A2
公开(公告)日：2010-05-06
申请号：PCT/KR2009006183
申请日：2009-10-26
申请人： LG ELECTRONICS INC , KWON YEONG HYEON , NOH MIN SEOK , KWAK JIN SAM , KIM DONG CHEOL , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO
发明人： KWON YEONG HYEON , NOH MIN SEOK , KWAK JIN SAM , KIM DONG CHEOL , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO
IPC分类号： H04W28/18 , H04W24/10
CPC分类号： H04L5/0028 , H04L5/001 , H04L5/0044 , H04L5/006 , H04W72/0453 , H04W72/085
摘要： The present invention relates to a method for determining the transmission mode in a wireless communication system. More specifically, the present invention relates to a method for transmission mode determination in a wireless communication system, comprising a step wherein feedback information regarding channel status is received, and a step wherein it is determined based on said feedback information whether a transmission signal will be transmitted via each of a fixed number of subcarriers, after applying a propagation sequence.
摘要翻译：本发明涉及一种用于确定无线通信系统中的传输模式的方法。更具体地说，本发明涉及一种无线通信系统中的传输模式确定方法，其特征在于，包括接收到关于信道状态的反馈信息的步骤，以及基于所述反馈信息确定发送信号是否为在施加传播序列之后经由固定数量的子载波中的每一个发送。

10. 发明申请

WO2010005239A3 UPLINK TRANSMISSION POWER CONTROL METHOD IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的上行传输功率控制方法
公开(公告)号：WO2010005239A3
公开(公告)日：2010-04-22
申请号：PCT/KR2009003740
申请日：2009-07-08
申请人： LG ELECTRONICS INC , KIM DONG CHEOL , NOH MIN SEOK , KWON YEONG HYEON , KWAK JIN SAM , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO
发明人： KIM DONG CHEOL , NOH MIN SEOK , KWON YEONG HYEON , KWAK JIN SAM , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO
IPC分类号： H04B7/26
CPC分类号： H04W52/146 , H04W52/242 , H04W52/42
摘要： Provided is an uplink transmission power control method in a wireless communication system. Said method includes the steps of preferentially determining the transmission power of an uplink control channel, and determining the transmission power of an uplink data channel within the difference between the maximum transmittable power of a terminal and the transmission power of the uplink control channel, wherein the transmission of the uplink control signal through the uplink control channel and the transmission of the uplink data through the uplink data channel are performed at the same time using wireless resources different from one another. The present invention preferentially allocates the transmission power required for the transmission of an uplink control channel, and allocates residual power to an uplink data channel, thereby improving the effectiveness of power allocation when an uplink control signal and an uplink data signal are transmitted at the same time using physical resources different from one another.
摘要翻译：提供了一种无线通信系统中的上行链路发送功率控制方法。所述方法包括以下步骤：优先确定上行链路控制信道的发送功率，以及确定终端的最大可发送功率与上行链路控制信道的发送功率之间的差异内的上行链路数据信道的发送功率，其中，通过上行链路控制信道发送上行链路控制信号，通过上行链路数据信道进行上行链路数据的传输，同时使用彼此不同的无线资源。本发明优选地分配上行链路控制信道的发送所需的发送功率，并且向上行数据信道分配剩余电力，从而在上行链路控制信号和上行链路数据信号被发送时提高功率分配的有效性时间使用彼此不同的物理资源。

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