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1. 发明授权

US09356723B2 Method for transmitting uplink signals from a user equipment to a base station in a wireless communication system and method for the same 有权
标题翻译：用于在无线通信系统中从用户设备向基站发送上行链路信号的方法及其方法
公开(公告)号：US09356723B2
公开(公告)日：2016-05-31
申请号：US14342321
申请日：2012-06-21
申请人： Kitae Kim , Jinyoung Chun , Hyunsoo Ko , Sunam Kim , Jiwon Kang , Binchul Ihm , Sungho Park
发明人： Kitae Kim , Jinyoung Chun , Hyunsoo Ko , Sunam Kim , Jiwon Kang , Binchul Ihm , Sungho Park
IPC分类号： H04J3/00 , H04J3/12 , H04W56/00
CPC分类号： H04J3/12 , H04W56/0045
摘要： A method for transmitting uplink signals from a user equipment to a base station in a time division multiplexing wireless communication system is disclosed. The method comprises the steps of transmitting a first uplink signal on an uplink subframe or a special subframe that precedes the uplink subframe, by preceding a first timing advance value at a reference time; and transmitting a second uplink signal on the uplink subframe by preceding a second timing advance value at the reference time, wherein the first timing advance value is greater than the second timing advance value, and the first uplink signal is transmitted for an uplink pilot time slot (UpPTS) period of the special subframe if a difference value between the first timing advance value and the second timing advance value is greater than a preset value.
摘要翻译：公开了一种在时分复用无线通信系统中从用户设备向基站发送上行链路信号的方法。该方法包括以下步骤：通过在参考时间之前的第一定时提前值，在上行链路子帧或上行链路子帧之前的特殊子帧上发送第一上行链路信号; 以及在所述参考时间通过前述第二定时提前值在所述上行链路子帧上发送第二上行链路信号，其中所述第一定时提前值大于所述第二定时提前值，并且所述第一上行链路信号被发送用于上行链路导频时隙如果第一定时提前值和第二定时提前值之间的差值大于预设值，则特殊子帧的（UpPTS）周期。

2. 发明授权

US09319123B2 Method for receiving reference signal and user equipment, and method for transmitting reference signal and base station 有权
标题翻译：接收参考信号和用户设备的方法，以及发送参考信号和基站的方法
公开(公告)号：US09319123B2
公开(公告)日：2016-04-19
申请号：US14116625
申请日：2012-05-10
申请人： Sungho Park , Binchul Ihm , Sunam Kim , Jiwon Kang , Jinyoung Chun , Kitae Kim
发明人： Sungho Park , Binchul Ihm , Sunam Kim , Jiwon Kang , Jinyoung Chun , Kitae Kim
IPC分类号： H04B7/06 , H04W52/14 , H04W52/16 , H04W52/32 , H04B17/24 , H04L1/00 , H04L5/00 , H04W24/10
CPC分类号： H04W24/10 , H04B7/0626 , H04B17/24 , H04L1/0038 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04W52/143 , H04W52/16 , H04W52/325
摘要： The present invention relates to a method and apparatus for transmitting a channel measurement reference signal for measuring channel state from user equipment, and a method and apparatus for receiving the channel measurement reference signal. The base station of the present invention transmits power information concerning a plurality of nodes to user equipment capable of receiving signals from the plurality of nodes, and the plurality of nodes each transmit respective channel measurement reference signals. The power Information includes channel measurement reference signal, transmission power for each of the plurality of nodes and information indicating downlink data transmission power ratios. The user equipment calculates channel state information on the plurality of nodes based on the power Information and the channel measurement reference signals from the plurality of nodes.
摘要翻译：本发明涉及用于从用户设备发送用于测量信道状态的信道测量参考信号的方法和装置，以及用于接收信道测量参考信号的方法和装置。本发明的基站向能够从多个节点接收信号的用户设备发送关于多个节点的电力信息，并且多个节点各自发送各自的信道测量参考信号。功率信息包括信道测量参考信号，多个节点中的每个节点的发射功率和表示下行数据传输功率比的信息。用户设备基于来自多个节点的功率信息和信道测量参考信号来计算多个节点上的信道状态信息。

3. 发明授权

US09167465B2 Method for transceiving channel state information and transceiving device 有权
标题翻译：收发信道状态信息和收发设备的方法
公开(公告)号：US09167465B2
公开(公告)日：2015-10-20
申请号：US14004965
申请日：2012-01-20
申请人： Jinyoung Chun , Kitae Kim , Sunam Kim , Jiwon Kang , Binchul Ihm , Sungho Park
发明人： Jinyoung Chun , Kitae Kim , Sunam Kim , Jiwon Kang , Binchul Ihm , Sungho Park
IPC分类号： H04W24/10 , H04B7/02 , H04B7/06
CPC分类号： H04W24/10 , H04B7/024 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639
摘要： The present invention relates to a method, in which a terminal transmits channel state information in a multi-node system, which includes the steps of: receiving information about cooperative transmission candidate nodes from a network; calculating first channel state information about the cooperative transmission candidate nodes; calculating second channel state information by assuming that the nodes included in the interference candidate modes are interference nodes among the cooperative transmission candidate nodes; and transmitting the calculated first and second channel state information to the network.
摘要翻译：本发明涉及一种终端在多节点系统中发送信道状态信息的方法，包括步骤：从网络接收关于协作发送候选节点的信息; 计算关于协作传输候选节点的第一信道状态信息; 通过假设干扰候选模式中包括的节点是协作传输候选节点之间的干扰节点来计算第二信道状态信息; 以及将计算的第一和第二信道状态信息发送到网络。

4. 发明申请

US20140293944A1 METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中分配资源的方法和装置
公开(公告)号：US20140293944A1
公开(公告)日：2014-10-02
申请号：US14353653
申请日：2012-09-12
申请人： Kitae Kim , Jinyoung Chun , Sunam Kim , Jiwon Kang , Binchul Ihm , Sungho Park
发明人： Kitae Kim , Jinyoung Chun , Sunam Kim , Jiwon Kang , Binchul Ihm , Sungho Park
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L5/0016 , H04L5/0023 , H04L5/0026 , H04L5/0037 , H04L5/0044 , H04L5/0051 , H04L5/0053 , H04W88/085
摘要： A multiple distributed antenna system is disclosed. A method for a base station to allocate an antenna port to transmit signals in a wireless communication system includes allocating a resource for transmitting an Enhanced-Physical Downlink Control Channel (E-PDCCH) for a user equipment, and transmitting the E-PDCCH to the user equipment using the allocated resource, wherein the E-PDCCH for the user equipment is allocated to a first antenna port, a Physical Downlink Shared Channel (PDSCH) corresponding to the E-PDCCH for the user equipment is allocated to a second port, and the second antenna port to which the PDSCH is allocated is determined according to the first antenna port.
摘要翻译：公开了一种多分布式天线系统。一种用于在无线通信系统中分配用于发送信号的天线端口的方法，包括为用户设备分配用于发送增强型物理下行链路控制信道（E-PDCCH）的资源，以及向所述用户设备发送所述E-PDCCH 使用所分配的资源的用户设备，其中将用于用户设备的E-PDCCH分配给第一天线端口，将与用于用户设备的E-PDCCH对应的物理下行链路共享信道（PDSCH）分配给第二端口，根据第一天线端口确定分配PDSCH的第二天线端口。

5. 发明申请

US20140233525A1 METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中分配资源的方法和装置
公开(公告)号：US20140233525A1
公开(公告)日：2014-08-21
申请号：US14351517
申请日：2012-09-11
申请人： Kitae Kim , Jinyoung Chun , Sunam Kim , Jiwon Kang , Binchul Ihm , Sungho Park
发明人： Kitae Kim , Jinyoung Chun , Sunam Kim , Jiwon Kang , Binchul Ihm , Sungho Park
IPC分类号： H04L5/00
CPC分类号： H04L5/0037 , H04L5/0051 , H04L5/0053
摘要： A method for a base station to transmit a Demodulation Reference Signal (DMRS) for a control channel in a wireless communication system is disclosed. The method includes transmitting a DMRS for an Enhanced-Physical Downlink Control Channel (E-PDCCH) to a user equipment, wherein a DMRS sequence corresponding to the transmitted DMRS is formed using an initial sequence calculated based on a virtual cell ID.
摘要翻译：公开了一种基站在无线通信系统中发送用于控制信道的解调参考信号（DMRS）的方法。该方法包括向用户设备发送用于增强物理下行链路控制信道（E-PDCCH）的DMRS，其中使用基于虚拟小区ID计算的初始序列来形成对应于所发送的DMRS的DMRS序列。

6. 发明申请

US20140226509A1 METHOD AND DEVICE FOR TRANSMITTING/RECEIVING CHANNEL STATE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：US20140226509A1
公开(公告)日：2014-08-14
申请号：US14115502
申请日：2012-05-04
申请人： Hyunsoo Ko , Binchul Ihm , Jaehoon Chung , Jiwon Kang
发明人： Hyunsoo Ko , Binchul Ihm , Jaehoon Chung , Jiwon Kang
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04B7/024 , H04B7/0626
摘要： The present invention relates to a wireless communication system, and more particularly, to a method and device for transmitting/receiving channel state information. A method of a terminal for transmitting channel state information (CSI) according to an embodiment of the present invention includes: Receiving setting information on a basic channel measurement target from a base station; receiving channel measurement target indication information from the base station; performing a channel measurement by using CSI-reference signal (CSI-RS) corresponding to the channel measurement target; and transmitting CSI to the base station.

7. 发明申请

US20140022961A1 UPLINK POWER CONTROL METHOD, USER EQUIPMENT, AND BASE STATION 有权
标题翻译：上电功率控制方法，用户设备和基站
公开(公告)号：US20140022961A1
公开(公告)日：2014-01-23
申请号：US13981944
申请日：2012-01-27
申请人： Sungho Park , Binchul Ihm , Sunam Kim , Jinyoung Chun , Jiwon Kang , Kitae Kim
发明人： Sungho Park , Binchul Ihm , Sunam Kim , Jinyoung Chun , Jiwon Kang , Kitae Kim
IPC分类号： H04W52/18
CPC分类号： H04W52/18 , H04W52/10 , H04W52/146 , H04W52/243
摘要： Provided is a method for mitigating inter-cell interference generated by the collision of UL transmissions and DL transmissions between adjacent cells in an asymmetric time division duplex (TDD) communication system. The present invention removes or reduces time-frequency resources for UL transmissions which collide with DL transmissions of an adjacent cell, and thus can mitigate inter-cell interference.
摘要翻译：提供了一种用于减轻由不对称时分双工（TDD）通信系统中的相邻小区之间的UL传输和DL传输的冲突产生的小区间干扰的方法。本发明去除或减少与相邻小区的DL传输相冲突的UL传输的时间 - 频率资源，并且因此可以减轻小区间干扰。

8. 发明申请

US20130242877A1 METHOD AND APPARATUS FOR NOTIFYING A NODE IN A MULTI-NODE SYSTEM 有权
标题翻译：在多节点系统中通知节点的方法和装置
公开(公告)号：US20130242877A1
公开(公告)日：2013-09-19
申请号：US13989388
申请日：2011-11-22
申请人： Sunam Kim , Jinyoung Chun , Kitae Kim , Jiwon Kang , Binchul Ihm , Sungho Park
发明人： Sunam Kim , Jinyoung Chun , Kitae Kim , Jiwon Kang , Binchul Ihm , Sungho Park
IPC分类号： H04W16/26
CPC分类号： H04W16/26 , H04B7/024 , H04W28/16 , H04W48/08 , H04W88/085
摘要： The present description relates to a method for notifying at least one node being used from among a plurality of nodes in a multi-node system including the plurality of nodes and a base station for controlling the plurality of nodes, wherein the method comprises a step in which a terminal determines, from the table preemptively shared with the base station, an index for indicating at least one node to be notified; and a step in which the terminal performs communication with the base station using the determined index.
摘要翻译：本说明书涉及一种用于在包括多个节点的多节点系统中的多个节点中通知正在使用的至少一个节点的方法和用于控制多个节点的基站，其中该方法包括：终端从与基站预先共享的表中确定用于指示要通知的至少一个节点的索引; 以及终端使用所确定的索引与基站进行通信的步骤。

9. 发明申请

US20130128761A1 METHOD AND DEVICE WHEREBY BASE STATION ALLOCATES NODES TO TERMINAL IN A SEMI-STATIC FASHION IN MULTI-NODE SYSTEM 有权
标题翻译：在多节点系统中的半静态时间中，基站与终端之间分配的方法和设备
公开(公告)号：US20130128761A1
公开(公告)日：2013-05-23
申请号：US13812394
申请日：2011-07-27
申请人： Jiwon Kang , Jinyoung Chun , Sunam Kim , Binchul Ihm , Sungho Park
发明人： Jiwon Kang , Jinyoung Chun , Sunam Kim , Binchul Ihm , Sungho Park
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04W72/046 , H04W88/085
摘要： The present invention relates to wireless communication, and more specifically, to a method and device whereby a base station allocates nodes to a terminal in a semi-static fashion in a multi-node system. The method, according to one aspect of the present invention, whereby a base station allocates at least a portion of a plurality of nodes to a terminal in a multi-node system comprising the plurality of nodes and the base station for controlling the plurality of nodes, comprises the steps of: receiving, from the terminal, data showing at least one first node that is preferred among the plurality of nodes by the terminal; and transmitting, to the terminal, first data for allocating the first node(s) to the terminal. The first data may comprise pilot data which is required by the terminal in order to transmit, to the base station, feedback data concerning the first node.
摘要翻译：无线通信技术领域本发明涉及无线通信，更具体地，涉及一种基站在多节点系统中以半静态方式向终端分配节点的方法和装置。根据本发明的一个方面的方法，其中基站将多个节点的至少一部分分配给包括多个节点的多节点系统中的终端，以及用于控制多个节点的基站包括以下步骤：从终端接收表示终端在多个节点中优选的至少一个第一节点的数据; 以及向所述终端发送用于将所述第一节点分配给所述终端的第一数据。第一数据可以包括终端所需的导频数据，以便向基站发送关于第一节点的反馈数据。

10. 发明申请

US20130115966A1 METHOD AND DEVICE FOR TRANSMITTING A FEEDBACK SIGNAL IN A MULTI-NODE SYSTEM 有权
标题翻译：用于在多节点系统中发送反馈信号的方法和装置
公开(公告)号：US20130115966A1
公开(公告)日：2013-05-09
申请号：US13811253
申请日：2011-07-18
申请人： Jiwon Kang , Binchul Ihm , Sunam Kim , Jinyoung Chun , Sungho Park , Seunghee Han
发明人： Jiwon Kang , Binchul Ihm , Sunam Kim , Jinyoung Chun , Sungho Park , Seunghee Han
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04W72/0413 , H04W72/042 , H04W88/085
摘要： The present invention relates to wireless communication, and particularly, to a method and device for transmitting a feedback signal of a terminal in a multi-node system. The method for a terminal to transmit feedback information in a multi-node system including a plurality of nodes and a base station for controlling same includes: transmitting first information upon the request of resource allocation so as to give notice that there is information to be transmitted to the base station; receiving information from the base station at the request for the transmission of second information necessary for the resource allocation; and transmitting the requested second information to the base station. The feedback information may be transmitted to the base station together with the first information or the second information.
摘要翻译：无线通信技术领域本发明涉及无线通信，特别涉及用于在多节点系统中发送终端的反馈信号的方法和装置。终端在包括多个节点的多节点系统中发送反馈信息的方法和用于控制的多个节点的基站包括：根据资源分配的请求发送第一信息，以便通知有要发送的信息到基站; 在发送资源分配所需的第二信息的请求时从基站接收信息; 以及将所请求的第二信息发送到所述基站。反馈信息可以与第一信息或第二信息一起发送到基站。

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