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1. 发明授权

US09258808B2 Methods for transmitting and receiving of control channel in wireless communication systems 有权
公开(公告)号：US09258808B2
公开(公告)日：2016-02-09
申请号：US13529310
申请日：2012-06-21
申请人： Tae Gyun Noh , Young Jo Ko , Bang Won Seo , Jae Young Ahn
发明人： Tae Gyun Noh , Young Jo Ko , Bang Won Seo , Jae Young Ahn
IPC分类号： H04W72/04 , H04W4/20 , H04L5/00
摘要： A method of transmitting and receiving a control channel in a wireless communication system is provided. A base station allocates a data channel to a radio resource, adds start position information of the data channel into a payload of a control channel, and performs signaling for indication information on the start position information added into the payload of the control channel to a terminal. Accordingly, the legacy system and the enhanced system can efficiently transmit a control channel.

2. 发明授权

US09014062B2 Method for HARQ and link adaptation of device to device link in direct communication between user equipments and relaying by user equipment 有权
标题翻译：用户设备之间的直接通信和用户设备中继之间的设备到设备链路的HARQ和链路自适应的方法
公开(公告)号：US09014062B2
公开(公告)日：2015-04-21
申请号：US13337646
申请日：2011-12-27
申请人： Jae Young Ahn , Tae Gyun Noh , Young Jo Ko
发明人： Jae Young Ahn , Tae Gyun Noh , Young Jo Ko
IPC分类号： H04J3/00 , H04W52/58 , H04L1/00 , H04L1/18 , H04W52/48 , H04L5/14
CPC分类号： H04W52/58 , H04L1/0003 , H04L1/0009 , H04L1/0019 , H04L1/0027 , H04L1/1867 , H04L5/1453 , H04L5/1461 , H04L5/1469 , H04L2001/0097 , H04W52/48
摘要： Provided is a method of processing hybrid automatic repeat request (HARQ) and adaptive transmission of a device-to-device (D2D) link. In the method, an operation method of user equipment (UE) includes (a) receiving an initial transmission mode (TM) and transmission power for the D2D link from a base station, and performing data transmission through the D2D link, (b) determining, at the UE, a TM and transmission power of a succeeding subframe, or receiving a TM control value and a transmission power control value from counterpart UE of the D2D link and determining the TM and the transmission power of the succeeding subframe, and (c) performing the data transmission to the counterpart UE using the determined TM and transmission power. Here, (b) and (c) are repeated.
摘要翻译：提供了一种处理混合自动重传请求（HARQ）和设备到设备（D2D）链路的自适应传输的方法。在该方法中，用户设备（UE）的操作方法包括：（a）从基站接收D2D链路的初始传输模式（TM）和发射功率，并通过D2D链路进行数据传输，（b）确定在UE处，TM和后续子帧的发送功率，或从D2D链路的对方UE接收TM控制值和发送功率控制值，并确定后续子帧的TM和发送功率，（c ）使用所确定的TM和发送功率对对方UE执行数据传输。这里，重复（b）和（c）。

3. 发明授权

US10979185B2 System for transmitting reference signal with information on state of channel 有权
公开(公告)号：US10979185B2
公开(公告)日：2021-04-13
申请号：US13235845
申请日：2011-09-19
申请人： Hee Soo Lee , Tae Gyun Noh , Jae Young Ahn , Kyoung Seok Lee , Young Jo Ko
发明人： Hee Soo Lee , Tae Gyun Noh , Jae Young Ahn , Kyoung Seok Lee , Young Jo Ko
IPC分类号： H04L25/02 , H04L12/18 , H04B7/04 , H04W24/10 , H04W72/04 , H04L5/00 , H04B7/26 , H04W84/04
摘要： A reference signal (RS) transmission system to transmit a channel state information (CSI) RS for extraction of CSI to a relay and a macro terminal is disclosed. The base station transmits information on a sub frame containing the CSI RS to the relay or the macro terminal. The macro terminal and the relay receive the CSI RS using the information on the sub frame. The macro terminal and the relay extract the CSI using the CSI RS and transmit the extracted CSI to the base station.

4. 发明授权

US10009896B2 Methods for transmitting and receiving of control channel in wireless communication systems 有权
公开(公告)号：US10009896B2
公开(公告)日：2018-06-26
申请号：US13529310
申请日：2012-06-21
申请人： Tae Gyun Noh , Young Jo Ko , Bang Won Seo , Jae Young Ahn
发明人： Tae Gyun Noh , Young Jo Ko , Bang Won Seo , Jae Young Ahn
IPC分类号： H04W72/04 , H04W4/20 , H04L5/00
CPC分类号： H04W72/046 , H04L5/0053 , H04L5/0094 , H04W4/20 , H04W72/0406 , H04W72/042
摘要： A method of transmitting and receiving a control channel in a wireless communication system is provided. A base station allocates a data channel to a radio resource, adds start position information of the data channel into a payload of a control channel, and performs signaling for indication information on the start position information added into the payload of the control channel to a terminal. Accordingly, the legacy system and the enhanced system can efficiently transmit a control channel.

5. 发明授权

US09712298B2 Wireless communication system using distributed antennas and method for performing the same 有权
公开(公告)号：US09712298B2
公开(公告)日：2017-07-18
申请号：US14124433
申请日：2012-06-07
申请人： Young-Jo Ko , Tae-Gyun Noh , Bang-Won Seo , Jae Young Ahn
发明人： Young-Jo Ko , Tae-Gyun Noh , Bang-Won Seo , Jae Young Ahn
IPC分类号： H04W72/04 , H04L5/00 , H04W8/26 , H04W88/08 , H04B7/024 , H04B7/06 , H04W52/14 , H04W52/24
CPC分类号： H04L5/0048 , H04B7/024 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04L5/0035 , H04L5/0057 , H04L5/0073 , H04W8/26 , H04W52/146 , H04W52/241 , H04W88/085
摘要： Provided are a wireless communication system and method using distributed antennas. A physical channel and reference signal (RS) transmission/reception method for downlink and uplink communication using a plurality of points is provided for a case in which the plurality of points have different physical cell identities (PCIs), or in a wireless communication environment using distributed antennas in which the plurality of points belong to the same cell and have the same PCI. Also, a method of transmitting a physical channel and an RS in an uplink and a downlink by introducing a virtual cell identity (VCI) is provided. Further, a cooperative transmission method using a plurality of points is provided, so that communication efficiency of a wireless communication system using distributed antennas can be improved.

6. 发明授权

US08934396B2 Data transmission method for wireless communication system involving relay 有权
标题翻译：涉及继电器的无线通信系统的数据传输方法
公开(公告)号：US08934396B2
公开(公告)日：2015-01-13
申请号：US13235723
申请日：2011-09-19
申请人： Tae Gyun Noh , Jae Young Ahn , Hee Soo Lee , Kyoung Seok Lee
发明人： Tae Gyun Noh , Jae Young Ahn , Hee Soo Lee , Kyoung Seok Lee
IPC分类号： H04B7/14 , H04B7/26 , H04B7/155 , H04W72/04 , H04W88/08
CPC分类号： H04B7/2606 , H04B7/15542 , H04B7/15557 , H04W72/0426 , H04W88/085
摘要： Provided are an uplink transmission method and downlink transmission method in a mobile communication network including a relay. In the uplink and downlink transmission methods, frame structures and transmission timings of a backhaul downlink and a backhaul uplink are determined in consideration of at least one of a time for the relay to switch between transmission and reception and a signal transmission time. Accordingly, in a wireless communication system including a relay, it is possible to effectively perform data transmission and reception between the relay and a base station.
摘要翻译：提供了包括中继的移动通信网络中的上行链路传输方法和下行链路传输方法。在上行链路和下行链路传输方法中，考虑到中继在发送和接收之间切换的时间与信号传输时间中的至少一个，确定回程下行链路和回程上行链路的帧结构和传输定时。因此，在包括中继的无线通信系统中，能够有效地进行中继与基站之间的数据发送和接收。

7. 发明申请

US20130188550A1 DEVICE AND METHOD FOR ALLOCATING RADIO RESOURCES IN WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：在无线通信网络中分配无线电资源的设备和方法
公开(公告)号：US20130188550A1
公开(公告)日：2013-07-25
申请号：US13877379
申请日：2011-09-27
申请人： Tae Gyun Noh , Jae Young Ahn , Jae Heung Kim
发明人： Tae Gyun Noh , Jae Young Ahn , Jae Heung Kim
IPC分类号： H04W72/04
CPC分类号： H04W72/0446
摘要： Disclosed is a method for allocating radio resources in a wireless communication system. Subframes that use only a particular terminal or a particular terminal group are allocated through the period, offset, and number of subframes that are consecutively used, or the subframes are allocated through the period, offset, and bitmap for subframes that are available within one or a plurality of frames, whereby radio resources are effectively allocated.
摘要翻译：公开了一种在无线通信系统中分配无线电资源的方法。仅使用特定终端或特定终端组的子帧通过连续使用的子帧的周期，偏移量和数量来分配，或者通过周期，偏移和位图中的子帧来分配子帧，多个帧，从而有效地分配无线电资源。

8. 发明申请

US20130010673A1 RELAY METHOD FOR INCREASING FREQUENCY SELECTIVE CHARACTERISTIC OF WIRELESS CHANNEL AND RELAY DEVICE USING SAME 审中-公开
标题翻译：用于增加无线通道频率选择特性的继电器方法及其使用的继电器件
公开(公告)号：US20130010673A1
公开(公告)日：2013-01-10
申请号：US13511749
申请日：2010-11-26
申请人： Hee Soo Lee , Tae Gyun Noh , Jae Young Ahn , Kyoung Seok Lee , Min Joong Rim , Chung Gu Kang
发明人： Hee Soo Lee , Tae Gyun Noh , Jae Young Ahn , Kyoung Seok Lee , Min Joong Rim , Chung Gu Kang
IPC分类号： H04W72/00 , H04W88/04
CPC分类号： H04B7/2606 , H04B7/15542
摘要： A relay method of a wireless communication system according to one embodiment of the present invention relates to a relay method of a wireless communication system in which at least one relay device communicates with a base station. The relay method comprises the steps of: each relay device setting information about a frequency band to be relayed, composing a control signal including the information about the set frequency band, and transmitting the control signal to at least one relay device; and receiving the control signal, extracting the information about the frequency band included in the control signal, amplifying the signal according to the information about the frequency band set in each relay device, and transmitting the amplified signal to at least one terminal.
摘要翻译：根据本发明的一个实施例的无线通信系统的中继方法涉及一种无线通信系统的中继方法，其中至少一个中继设备与基站进行通信。所述中继方法包括以下步骤：每个中继设备设置关于要中继的频带的信息，构成包括关于所设置的频带的信息的控制信号，以及将所述控制信号发送到至少一个中继设备; 并且接收控制信号，提取关于控制信号中包括的频带的信息，根据关于每个中继设备中设置的频带的信息来放大信号，并将放大的信号发送到至少一个终端。

9. 发明授权

US08660601B2 Communication system including base stations and terminal for multi-cell cooperative communication 有权
标题翻译：通信系统包括基站和终端用于多小区协作通信
公开(公告)号：US08660601B2
公开(公告)日：2014-02-25
申请号：US13059903
申请日：2009-08-14
申请人： Bangwon Seo , Young Jo Ko , Jae Young Ahn
发明人： Bangwon Seo , Young Jo Ko , Jae Young Ahn
IPC分类号： H04B7/00 , H04B1/00
CPC分类号： H04B7/024 , H04B7/0413 , H04B7/0426 , H04B7/0617 , H04B7/0639 , H04B7/0671
摘要： Provided is a communication system for a multi-cell cooperative communication. A serving base station and at least one neighboring base station may communicate with at least one terminal through mutual cooperation. Each of the serving base station and the at least one neighboring base station may shift a phase of at least one element among elements included in a precoding matrix, using a phase shift matrix, and precode at least one data symbol. A terminal may feed back preferred phase shift matrix information to the serving base station, so that the serving base station and the at least one neighboring base station may adaptively determine a phase shift matrix. The terminal may calculate the phase shift matrix with small calculation amounts. The serving base station, the at least one neighboring base station, and the terminal may pre-store a plurality of candidate matrices with respect to the phase shift matrix.
摘要翻译：提供了一种用于多小区协作通信的通信系统。服务基站和至少一个相邻基站可以通过相互协作与至少一个终端进行通信。服务基站和至少一个相邻基站中的每个可以使用相移矩阵来移位包括在预编码矩阵中的元素中的至少一个元素的相位，并且对至少一个数据符号进行预编码。终端可以将优选的相移矩阵信息反馈到服务基站，使得服务基站和至少一个相邻基站可以自适应地确定相移矩阵。终端可以以较小的计算量计算相移矩阵。服务基站，至少一个相邻基站和终端可以相对于相移矩阵预存储多个候选矩阵。

10. 发明授权

US08625508B2 Apparatus and method for transmitting data using multiple antenna for single carrier frequency division multiple access system 有权
标题翻译：用于单载波频分多址系统的多天线发射数据的装置和方法
公开(公告)号：US08625508B2
公开(公告)日：2014-01-07
申请号：US12990347
申请日：2009-04-29
申请人： Byung Jang Jeong , Jae Young Ahn , Young Jo Ko , Bangwon Seo
发明人： Byung Jang Jeong , Jae Young Ahn , Young Jo Ko , Bangwon Seo
IPC分类号： H04Q7/00
CPC分类号： H04L5/0023 , H04L1/0041 , H04L25/03343 , H04L27/2636 , H04L27/2647 , H04L2025/03426
摘要： A transmission apparatus includes a layer mapper to map a modulated symbol to a plurality of layers, a layer shifter to uniformly divide the symbol mapped to each of the plurality of layers, in a plurality of time domain streams, and a signal transmission unit to perform a DFT on each of the plurality of time domain streams to generate a plurality of frequency domain streams, and to transmit, to a receiving apparatus. The plurality of frequency domain streams are using a plurality of antennas corresponding to each of the plurality of frequency domain streams.
摘要翻译：一种发送装置，包括将调制符号映射到多个层的层映射器，在多个时域流中均匀划分映射到多个层中的每一个的符号的层移位器，以及执行信号发送单元在多个时域流中的每一个上的DFT以产生多个频域流，并将其发送到接收装置。多个频域流正在使用与多个频域流中的每一个对应的多个天线。

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