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1. 发明授权

US09191179B2 Method for reducing power consumption of terminal in mobile communication system using multi-carrier structure 有权
标题翻译：使用多载波结构降低移动通信系统终端功耗的方法
公开(公告)号：US09191179B2
公开(公告)日：2015-11-17
申请号：US13383455
申请日：2010-10-01
申请人： Kyoung Seok Lee , Jae Heung Kim , Tae Gyun Noh
发明人： Kyoung Seok Lee , Jae Heung Kim , Tae Gyun Noh
IPC分类号： H04J1/00 , H04L5/00 , H04W28/02 , H04L5/26 , H04L5/18 , H04L5/06 , H04L5/14 , H04L5/16 , H04W52/02
CPC分类号： H04W52/0235 , H04L5/001 , H04L5/0053 , H04L5/0096 , H04L5/0098 , H04L5/06 , H04L5/14 , H04L5/16 , H04L5/18 , H04L5/26 , H04W28/0221 , H04W28/0263 , H04W28/0278 , H04W52/0212 , H04W52/0216 , H04W52/0219 , H04W52/0222 , H04W52/0225 , H04W52/0229 , H04W52/0232 , H04W52/0261 , H04W52/0264 , H04W52/0274 , H04W52/0277 , H04W52/028 , H04W52/0283 , H04W72/042 , H04W76/27 , H04W76/28 , H04W88/02 , H04W88/08 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
摘要： A method for reducing power consumption of a terminal that communicates with a base station in a mobile communication system using a multi-carrier structure composed of a primary component carrier and at least one secondary component carrier comprises: receiving a discontinuous reception (DRX) parameter group for multi carriers from the base station; and setting the multi carriers to the same parameter value, by using the received parameter group. The method for reducing power consumption of the terminal further comprises: performing a downlink control channel receive operation on each carrier according to a DRX cycle. As the base station in the mobile communication system using the multi-carrier structure simplifies the DRX process for reducing power consumption of a terminal by reducing signaling load for the multi-carrier control of the terminal, it becomes possible to reduce power consumption of the terminal.
摘要翻译：一种在使用由主要分量载波和至少一个次要分量载波构成的多载波结构的移动通信系统中降低与基站进行通信的终端的功耗的方法，包括：接收不连续接收（DRX）参数组用于来自基站的多载波; 并通过使用接收到的参数组将多载波设置为相同的参数值。用于降低终端的功耗的方法进一步包括：根据DRX周期对每个载波进行下行链路控制信道接收操作。由于使用多载波结构的移动通信系统中的基站通过减少终端的多载波控制的信令负载来简化用于降低终端的功耗的DRX处理，因此可以减少终端的功耗。

2. 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。

3. 发明申请

US20130322388A1 DEVICE-TO-DEVICE COMMUNICATION AND TERMINAL RELAY METHOD 审中-公开
标题翻译：器件到器件通信和终端继电器方法
公开(公告)号：US20130322388A1
公开(公告)日：2013-12-05
申请号：US13976202
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： H04W76/02
CPC分类号： H04W76/14 , H04W88/04
摘要： Disclosed are a method for checking whether D2D communication between devices for performing D2D communication is possible, and a method for estimating the proximity of devices to base stations and the proximity of devices to one another for reusing wireless resources in device-to-device communication and terminal relay communication. The method according to the present invention may enable the verification of whether D2D communication is possible between devices to establish a D2D connection, and may enable the wireless resources allocated to a cellular link and to other D2D links to be reused. Further, the method of the present invention may enable variations in a link state caused by terminal mobility to be handled, as well as D2D communication between new UEs and D2D communication between a new UE and a legacy UE, to be handled.
摘要翻译：公开了一种用于检查用于执行D2D通信的设备之间的D2D通信是否可能的方法，以及用于估计设备与基站的接近度以及设备彼此接近以便在设备到设备通信中重用无线资源的方法，以及终端中继通信。根据本发明的方法可以使得能够验证在设备之间是否可以建立D2D连接的D2D通信，并且可以使得分配给蜂窝链路的无线资源和其他D2D链路能够被重用。此外，本发明的方法可以使处理由终端移动性引起的链路状态的变化以及新UE之间的D2D通信和新UE与传统UE之间的D2D通信的处理。

4. 发明申请

US20120099419A1 METHOD FOR TRANSMITTING RETRANSMISSION REQUEST INFORMATION FOR AN ERROR PACKET IN A MULTIMEDIA BROADCAST/MULTICAST SERVICE, AND METHOD FOR RETRANSMITTING A PACKET IN RESPONSE TO THE RETRANSMISSION REQUEST 审中-公开
标题翻译：用于在多媒体广播/多播服务中发送用于错误分组的重新发送请求信息的方法以及用于重新分发响应于重传请求的分组的方法
公开(公告)号：US20120099419A1
公开(公告)日：2012-04-26
申请号：US13380250
申请日：2010-06-23
申请人： Jae Heung Kim , Tae Gyun Noh
发明人： Jae Heung Kim , Tae Gyun Noh
IPC分类号： H04W24/04
CPC分类号： H04L1/1854 , H04L12/1895 , H04L2001/0093 , H04W4/06
摘要： Disclosed is a method in which a terminal transmits retransmission request information for an error packet of a multimedia broadcast/multicast service (MBMS), and a base station retransmits a packet in the multimedia broadcast/multicast service. The method in which the terminal transmits retransmission request information for an error packet comprises: a step of receiving an MBMS packet from the base station; a step of checking whether or not an error exists in the received MBMS packet; and a step of transmitting retransmission request information for the error packet using at least one of PUSCH, PUCCH and a random access preamble for a random access process if an error exists in the received MBMS packet. The present invention achieves improved service satisfaction among terminals located on an intercell boundary, an MBSFN boundary, and regions with a poor wireless environment.
摘要翻译：公开了一种终端发送多媒体广播/多播服务（MBMS）的错误分组的重发请求信息的方法，并且基站重发多媒体广播/多播服务中的分组。终端发送用于错误分组的重传请求信息的方法包括：从基站接收MBMS分组的步骤; 检查所接收的MBMS分组中是否存在错误的步骤; 以及如果在所接收的MBMS分组中存在错误，则使用用于随机接入处理的PUSCH，PUCCH和随机接入前导码中的至少一个来发送用于错误分组的重传请求信息的步骤。本发明实现了位于小区间边界，MBSFN边界的终端和无线环境差的区域中的服务满意度提高。

5. 发明申请

US20120020272A1 SYSTEM FOR TRANSMITTING REFERENCE SIGNAL WITH INFORMATION ON STATE OF CHANNEL 审中-公开
标题翻译：用于发送具有信道状态信息的参考信号的系统
公开(公告)号：US20120020272A1
公开(公告)日：2012-01-26
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： H04B7/14 , H04H20/71
CPC分类号： H04L5/0048 , H04B7/2606 , H04L5/0091 , H04W72/042 , H04W84/047
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.
摘要翻译：公开了一种用于向CSI和宏终端发送用于提取CSI的信道状态信息（CSI）RS的参考信号（RS）传输系统。基站将包含CSI RS的子帧的信息发送到中继站或宏终端。宏终端和中继器使用子帧上的信息接收CSI RS。宏终端和中继器使用CSI RS提取CSI，并将提取的CSI发送到基站。

6. 发明授权

US09560663B2 Wireless communication system using multiple transmission and reception points 有权
标题翻译：无线通信系统使用多个发送和接收点
公开(公告)号：US09560663B2
公开(公告)日：2017-01-31
申请号：US13984880
申请日：2012-02-10
申请人： Young-Jo Ko , Tae-Gyun Noh , Hee-Soo Lee , Bang-Won Seo , Jae-Young Ahn
发明人： Young-Jo Ko , Tae-Gyun Noh , Hee-Soo Lee , Bang-Won Seo , Jae-Young Ahn
IPC分类号： H04W72/04 , H04W72/08 , H04L5/00 , H04W16/32 , H04B7/02 , H04W16/24
CPC分类号： H04W72/082 , H04B7/024 , H04J11/0079 , H04L5/0035 , H04L5/005 , H04L5/0051 , H04W16/24 , H04W16/32 , H04W72/0406
摘要： Disclosed is a wireless communication system using multiple transmission and reception points. In a wireless communication system having a first transmission and reception point and at least one second transmission and reception point belonging to the same cell, the first transmission and reception point has a wider transmission area than the at least one second transmission and reception point, and the first transmission and reception point and the at least one second transmission and reception point generate downlink transmission signals by using the same physical layer cell ID or virtual cell IDs allocated to each terminal, and then the terminals generate uplink transmission signals by using the allocated virtual cell IDs.
摘要翻译：公开了一种使用多个发送和接收点的无线通信系统。在具有第一发送接收点和属于同一小区的至少一个第二发送和接收点的无线通信系统中，第一发送和接收点具有比至少一个第二发送和接收点更宽的发送区域，以及第一发送和接收点和至少一个第二发送和接收点通过使用分配给每个终端的相同物理层小区ID或虚拟小区ID来生成下行链路传输信号，然后终端通过使用分配的虚拟单元格ID。

7. 发明申请

US20140204853A1 WIRELESS COMMUNICATION SYSTEM USING DISTRIBUTED ANTENNAS AND METHOD FOR PERFORMING THE SAME 有权
标题翻译：使用分布式天线的无线通信系统及其执行方法
公开(公告)号：US20140204853A1
公开(公告)日：2014-07-24
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
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.
摘要翻译：提供了一种使用分布式天线的无线通信系统和方法。对于多个点具有不同的物理小区标识（PCI）的情况，或者在使用多个点的无线通信环境中，提供用于使用多个点的下行链路和上行链路通信的物理信道和参考信号（RS）发送/接收方法其中多个点属于同一小区并具有相同PCI的分布式天线。另外，提供了通过引入虚拟小区标识（VCI）在上行链路和下行链路中发送物理信道和RS的方法。此外，提供了使用多个点的协作传输方法，从而可以提高使用分布式天线的无线通信系统的通信效率。

8. 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。

9. 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。

10. 发明授权

US08089859B2 Device and method for transmitting and receiving pilot signal in wireless communication system 失效
标题翻译：在无线通信系统中发送和接收导频信号的装置和方法
公开(公告)号：US08089859B2
公开(公告)日：2012-01-03
申请号：US12517777
申请日：2007-10-30
申请人： Byung-Jang Jeong , Tae-Gyun Noh , Hyun-Kyu Chung
发明人： Byung-Jang Jeong , Tae-Gyun Noh , Hyun-Kyu Chung
IPC分类号： H04J11/00
CPC分类号： H04L27/2614 , H04L5/0007 , H04L25/0204 , H04L25/0224 , H04L25/0226 , H04L27/2602 , H04L27/2607 , H04L27/2613
摘要： Disclosed is a pilot signal transmitting/receiving device and method in a wireless communication system. When generating a pilot signal block that is shorter than the length of a data signal, a frequency for each predetermined pilot signal block is transitioned so as to guarantee frequency domain channel estimation performance. A cyclic prefix according to the length of the transitioned pilot signal is added to the pilot signal, a data signal is time division multiplexed together with the pilot signal, and a resultant signal is transmitted through an antenna. In advance to this, a position of a subcarrier for transmitting the pilot signal and the data signal is determined, a data signal is mapped on the determined subcarrier, and in this instance, diversity on the channel for a symbol is used to map the data signal on the transmission method using one of the localized FDMA (L-FDMA) channel and the distributed FDMA (D-FDMA) channel. Therefore, the frequency resolution in the frequency domain is maintained to thus provide high-quality channel estimation performance.
摘要翻译：公开了一种无线通信系统中的导频信号发送/接收装置和方法。当产生比数据信号的长度短的导频信号块时，转移每个预定导频信号块的频率，以保证频域信道估计性能。根据转换的导频信号的长度的循环前缀被附加到导频信号，数据信号与导频信号一起被时分多路复用，并且所得到的信号通过天线发送。在此之前，确定用于发送导频信号和数据信号的子载波的位置，数据信号被映射在确定的子载波上，并且在这种情况下，使用符号的信道上的分集来映射数据使用局部FDMA（L-FDMA）信道和分布式FDMA（D-FDMA）信道之一的传输方法上的信号。因此，维持频域中的频率分辨率，从而提供高质量的信道估计性能。

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