公开(公告)号：US09332560B2

公开(公告)日：2016-05-03

申请号：US13992520

申请日：2012-02-06

申请人： Jonghyun Park ,  Inkwon Seo ,  Hyungtae Kim ,  Hanbyul Seo ,  Seungmin Lee ,  Kijun Kim ,  Youngseob Choi

发明人： Jonghyun Park ,  Inkwon Seo ,  Hyungtae Kim ,  Hanbyul Seo ,  Seungmin Lee ,  Kijun Kim ,  Youngseob Choi

IPC分类号： H04L12/801 ,  H04L12/26 ,  H04W80/04 ,  H04W88/06 ,  H04W72/08 ,  H04W88/08

CPC分类号： H04W72/042 ,  H04B7/0417 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0057 ,  H04L25/0224 ,  H04W52/146 ,  H04W52/242 ,  H04W52/40 ,  H04W72/0413 ,  H04W72/08 ,  H04W72/085 ,  H04W88/085

摘要： A method of performing measurement at a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving channel status information-reference signals (CSI-RSs) for channel status information feedback from a plurality of transmission points (TPs), performing radio resource management (RRM) measurement based on the CSI-RSs, and selecting one or more TPs for receiving a signal from among the plurality of TPs based on the result of measurement.

摘要翻译： 公开了一种在无线通信系统中的用户设备（UE）进行测量的方法。 该方法包括从多个传输点（TP）接收用于信道状态信息反馈的信道状态信息参考信号（CSI-RS），基于CSI-RS执行无线电资源管理（RRM）测量，以及选择一个或多个 TP，用于基于测量结果从多个TP中接收信号。

公开(公告)号：US09161346B2

公开(公告)日：2015-10-13

申请号：US13983296

申请日：2012-02-22

申请人： Hyungtae Kim ,  Inkwon Seo ,  Jonghyun Park ,  Youngseob Choi ,  Seungmin Lee ,  Kijun Kim

发明人： Hyungtae Kim ,  Inkwon Seo ,  Jonghyun Park ,  Youngseob Choi ,  Seungmin Lee ,  Kijun Kim

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04W88/08 ,  H04L1/00 ,  H04L1/18

CPC分类号： H04W72/0406 ,  H04L1/0031 ,  H04L1/1861 ,  H04L5/0035 ,  H04L5/0044 ,  H04L5/0053 ,  H04W88/085

摘要： Disclosed is a method for transmitting a control channel in a multicell cooperative wireless communication system. More particularly, the present invention comprises the steps of: a 1st transmitting end transmitting a control channel and a data channel, and at least one 2nd transmitting end transmitting only the data channel, in a 1st subframe; and the 1st transmitting end transmitting only the data channel and the at least one 2nd transmitting end transmitting the control channel and the data channel, in a 2nd subframe, wherein the data channel transmitted by the at least one 2nd transmitting end in the 1st subframe is decoded on the basis of the control channel transmitted by the at least one 2nd transmitting end in the 2nd subframe.

摘要翻译： 公开了一种用于在多协议无线通信系统中发送控制信道的方法。 更具体地，本发明包括以下步骤：在第一子帧中发送控制信道和数据信道的第一发送端和仅发送数据信道的至少一个第二发送端; 以及在第二子帧中仅发送数据信道和发送控制信道和数据信道的至少一个第二发送端的第一发送端，其中，由第一子帧中的至少一个第二发送端发送的数据信道是 基于由第二子帧中的至少一个第二发送端发送的控制信道进行解码。

公开(公告)号：US09179419B2

公开(公告)日：2015-11-03

申请号：US13992171

申请日：2012-02-02

申请人： Jonghyun Park ,  Inkwon Seo ,  Hyungtae Kim ,  Hanbyul Seo ,  Seungmin Lee ,  Kijun Kim ,  Youngseob Choi

发明人： Jonghyun Park ,  Inkwon Seo ,  Hyungtae Kim ,  Hanbyul Seo ,  Seungmin Lee ,  Kijun Kim ,  Youngseob Choi

IPC分类号： H04L12/801 ,  H04L12/26 ,  H04W52/02 ,  H04W52/24 ,  H04B7/04 ,  H04L5/00 ,  H04L25/02 ,  H04W52/14 ,  H04W52/40

CPC分类号： H04W72/042 ,  H04B7/0417 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0057 ,  H04L25/0224 ,  H04W52/146 ,  H04W52/242 ,  H04W52/40 ,  H04W72/0413 ,  H04W72/08 ,  H04W72/085 ,  H04W88/085

摘要： A method of determining uplink transmission power at a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving channel status information-reference signal (CSI-RS) settings and downlink transmission power values for a plurality of transmission points (TPs) from a higher layer, receiving CSI-RSs from the plurality of TPs, estimating path loss values corresponding to the plurality of TPs based on the received CSI-RSs, determining the uplink transmission power using the estimated path loss values, and transmitting an uplink signal to one or more of the plurality of TPs based upon the determined uplink transmission power.

摘要翻译： 公开了一种在无线通信系统中确定用户设备（UE）的上行链路发送功率的方法。 该方法包括从更高层接收多个传输点（TP）的信道状态信息参考信号（CSI-RS）设置和下行链路传输功率值，从多个TP接收CSI-RS，估计相应的路径损耗值 基于所接收的CSI-RS到所述多个TP，使用所估计的路径损耗值来确定所述上行链路发送功率，以及基于所确定的上行链路发送功率将所述上行链路信号发送到所述多个TP中的一个或多个。

公开(公告)号：US20130272158A1

公开(公告)日：2013-10-17

申请号：US13992171

申请日：2012-02-02

申请人： Jonghyun Park ,  Inkwon Seo ,  Hyungtae Kim ,  Hanbyul Seo ,  Seungmin Lee ,  Kijun Kim ,  Youngseob Choi

发明人： Jonghyun Park ,  Inkwon Seo ,  Hyungtae Kim ,  Hanbyul Seo ,  Seungmin Lee ,  Kijun Kim ,  Youngseob Choi

IPC分类号： H04W52/24

CPC分类号： H04W72/042 ,  H04B7/0417 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0057 ,  H04L25/0224 ,  H04W52/146 ,  H04W52/242 ,  H04W52/40 ,  H04W72/0413 ,  H04W72/08 ,  H04W72/085 ,  H04W88/085

摘要： A method of determining uplink transmission power at a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving channel status information-reference signal (CSI-RS) settings and downlink transmission power values for a plurality of transmission points (TPs) from a higher layer, receiving CSI-RSs from the plurality of TPs, estimating path loss values corresponding to the plurality of TPs based on the received CSI-RSs, determining the uplink transmission power using the estimated path loss values, and transmitting an uplink signal to one or more of the plurality of TPs based upon the determined uplink transmission power.

摘要翻译： 公开了一种在无线通信系统中确定用户设备（UE）的上行链路发送功率的方法。 该方法包括从更高层接收多个传输点（TP）的信道状态信息参考信号（CSI-RS）设置和下行链路传输功率值，从多个TP接收CSI-RS，估计相应的路径损耗值 基于所接收的CSI-RS到所述多个TP，使用所估计的路径损耗值来确定所述上行链路发送功率，以及基于所确定的上行链路发送功率将所述上行链路信号发送到所述多个TP中的一个或多个。

公开(公告)号：US09295068B2

公开(公告)日：2016-03-22

申请号：US13992520

申请日：2012-02-06

申请人： Jonghyun Park ,  Inkwon Seo ,  Hyungtae Kim ,  Hanbyul Seo ,  Seungmin Lee ,  Kijun Kim ,  Youngseob Choi

发明人： Jonghyun Park ,  Inkwon Seo ,  Hyungtae Kim ,  Hanbyul Seo ,  Seungmin Lee ,  Kijun Kim ,  Youngseob Choi

IPC分类号： H04L12/801 ,  H04L12/26 ,  H04W80/04 ,  H04W88/06 ,  H04W72/08 ,  H04W88/08

摘要： A method of performing measurement at a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving channel status information-reference signals (CSI-RSs) for channel status information feedback from a plurality of transmission points (TPs), performing radio resource management (RRM) measurement based on the CSI-RSs, and selecting one or more TPs for receiving a signal from among the plurality of TPs based on the result of measurement.

公开(公告)号：US20130315186A1

公开(公告)日：2013-11-28

申请号：US13983296

申请日：2012-02-22

申请人： Hyungtae Kim ,  Inkwon Seo ,  Jonghyun Park ,  Youngseob Choi ,  Seungmin Lee ,  Kijun Kim

发明人： Hyungtae Kim ,  Inkwon Seo ,  Jonghyun Park ,  Youngseob Choi ,  Seungmin Lee ,  Kijun Kim

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04L1/0031 ,  H04L1/1861 ,  H04L5/0035 ,  H04L5/0044 ,  H04L5/0053 ,  H04W88/085

摘要： Disclosed is a method for transmitting a control channel in a multicell cooperative wireless communication system. More particularly, the present invention comprises the steps of: a 1st transmitting end transmitting a control channel and a data channel, and at least one 2nd transmitting end transmitting only the data channel, in a 1st subframe; and the 1st transmitting end transmitting only the data channel and the at least one 2nd transmitting end transmitting the control channel and the data channel, in a 2nd subframe, wherein the data channel transmitted by the at least one 2nd transmitting end in the 1st subframe is decoded on the basis of the control channel transmitted by the at least one 2nd transmitting end in the 2nd subframe.

摘要翻译： 公开了一种用于在多协议无线通信系统中发送控制信道的方法。 更具体地，本发明包括以下步骤：在第一子帧中发送控制信道和数据信道的第一发送端和仅发送数据信道的至少一个第二发送端; 以及在第二子帧中仅发送数据信道和发送控制信道和数据信道的至少一个第二发送端的第一发送端，其中，由第一子帧中的至少一个第二发送端发送的数据信道是 基于由第二子帧中的至少一个第二发送端发送的控制信道进行解码。

公开(公告)号：US20130258896A1

公开(公告)日：2013-10-03

申请号：US13992520

申请日：2012-02-06

申请人： Jonghyun Park ,  Inkwon Seo ,  Hyungtae Kim ,  Hanbyul Seo ,  Seungmin Lee ,  Kijun Kim ,  Youngseob Choi

发明人： Jonghyun Park ,  Inkwon Seo ,  Hyungtae Kim ,  Hanbyul Seo ,  Seungmin Lee ,  Kijun Kim ,  Youngseob Choi

IPC分类号： H04W72/08

CPC分类号： H04W72/042 ,  H04B7/0417 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0057 ,  H04L25/0224 ,  H04W52/146 ,  H04W52/242 ,  H04W52/40 ,  H04W72/0413 ,  H04W72/08 ,  H04W72/085 ,  H04W88/085

摘要： A method of performing measurement at a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving channel status information-reference signals (CSI-RSs) for channel status information feedback from a plurality of transmission points (TPs), performing radio resource management (RRM) measurement based on the CSI-RSs, and selecting one or more TPs for receiving a signal from among the plurality of TPs based on the result of measurement.

摘要翻译： 公开了一种在无线通信系统中的用户设备（UE）进行测量的方法。 该方法包括从多个传输点（TP）接收用于信道状态信息反馈的信道状态信息参考信号（CSI-RS），基于CSI-RS执行无线电资源管理（RRM）测量，以及选择一个或多个 TP，用于基于测量结果从多个TP中接收信号。

公开(公告)号：US09066334B2

公开(公告)日：2015-06-23

申请号：US13982246

申请日：2012-02-21

申请人： Hyungtae Kim ,  Jonghyun Park ,  Seungmin Lee ,  Inkwon Seo ,  Youngseob Choi

发明人： Hyungtae Kim ,  Jonghyun Park ,  Seungmin Lee ,  Inkwon Seo ,  Youngseob Choi

IPC分类号： H04Q7/00 ,  H04W72/04 ,  H04L5/00 ,  H04L1/00 ,  H04L1/18

CPC分类号： H04W72/0406 ,  H04L1/0031 ,  H04L1/1861 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0053

摘要： Disclosed is a method for a terminal to receive a control channel in a wireless communication system. More particularly, the present invention comprises the steps of: receiving a common control channel from a base station; determining an effective channel between the base station and the terminal according to a flag bit of the terminal being indicated in the common control channel; and receiving a terminal specific control channel from the base station on the basis of the effective channel, wherein the terminal specific control channel is space-multiplexes with terminal specific control channels of other terminals controlled by the base station.

摘要翻译： 公开了一种终端在无线通信系统中接收控制信道的方法。 更具体地，本发明包括以下步骤：从基站接收公共控制信道; 根据在公共控制信道中指示的终端的标志位，确定基站与终端之间的有效信道; 以及基于有效信道从基站接收终端专用控制信道，其中终端特定控制信道与由基站控制的其他终端的终端特定控制信道进行空间复用。

公开(公告)号：US20130315184A1

公开(公告)日：2013-11-28

申请号：US13982246

申请日：2012-02-21

申请人： Hyungtae Kim ,  Jonghyun Park ,  Seungmin Lee ,  Inkwon Seo ,  Youngseob Choi

发明人： Hyungtae Kim ,  Jonghyun Park ,  Seungmin Lee ,  Inkwon Seo ,  Youngseob Choi

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04L1/0031 ,  H04L1/1861 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0053

摘要： Disclosed is a method for a terminal to receive a control channel in a wireless communication system. More particularly, the present invention comprises the steps of: receiving a common control channel from a base station; determining an effective channel between the base station and the terminal according to a flag bit of the terminal being indicated in the common control channel; and receiving a terminal specific control channel from the base station on the basis of the effective channel, wherein the terminal specific control channel is space-multiplexes with terminal specific control channels of other terminals controlled by the base station.

摘要翻译： 公开了一种终端在无线通信系统中接收控制信道的方法。 更具体地，本发明包括以下步骤：从基站接收公共控制信道; 根据在公共控制信道中指示的终端的标志位，确定基站与终端之间的有效信道; 以及基于有效信道从基站接收终端专用控制信道，其中终端特定控制信道与由基站控制的其他终端的终端特定控制信道进行空间复用。

公开(公告)号：US20130336302A1

公开(公告)日：2013-12-19

申请号：US14003415

申请日：2012-03-30

申请人： Seungmin Lee ,  Hanbyul Seo ,  Hakseong Kim ,  Youngseob Choi

发明人： Seungmin Lee ,  Hanbyul Seo ,  Hakseong Kim ,  Youngseob Choi

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0055 ,  H04L5/0064 ,  H04L5/0096 ,  H04L5/1469 ,  H04W72/0446

摘要： The present application discloses a method for a terminal to transmit/receive signals to/from a base station in a wireless communication system. Specifically, the method comprises a first step in which an uplink signal is transmitted from a first subframe and a downlink signal is received from a second subframe, and a second step in which a downlink signal is received from the first subframe and the second subframe if the first subframe has changed so as to be used for the reception of a downlink signal; and the method is characterized in that in the first step a protection space is located between the first subframe and the second subframe, in the second step the protection space is located at the front end of the first subframe, and the first subframe and the second subframes are consecutive.

摘要翻译： 本申请公开了一种终端在无线通信系统中向/从基站发送/接收信号的方法。 具体地说，该方法包括：第一步骤，其中从第一子帧发送上行链路信号，并且从第二子帧接收下行链路信号;以及第二步骤，其中从第一子帧和第二子帧接收下行链路信号，如果 第一子帧已经改变以便用于下行链路信号的接收; 该方法的特征在于，在第一步骤中，保护空间位于第一子帧和第二子帧之间，在第二步骤中，保护空间位于第一子帧的前端，第一子帧和第二子帧 子帧是连续的。