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1. 发明申请

WO2012169799A2 DISTRIBUTED ANTENNA WIRELESS COMMUNICATION SYSTEM AND METHOD THEREOF 审中-公开
标题翻译：分布式天线无线通信系统及其方法
公开(公告)号：WO2012169799A2
公开(公告)日：2012-12-13
申请号：PCT/KR2012004495
申请日：2012-06-07
申请人： KOREA ELECTRONICS TELECOMM , KO YOUNG JO , NOH TAE GYUN , SEO BANG WON , AHN JAE YOUNG
发明人： KO YOUNG JO , NOH TAE GYUN , SEO BANG WON , AHN JAE YOUNG
IPC分类号： H04B7/04 , H04J11/00
CPC分类号： H04B7/04 , H04L5/005
摘要： Disclosed are a distributed antenna wireless communication system and a method thereof. The present invention provides a method for transmitting and receiving a physical channel and a reference signal by using a plurality of points in a distributed antenna wireless communication environment in which the plurality of points have mutually different physical layer cell IDs or the plurality of points belong to a same cell and have the same physical layer cell ID; provides a method for transmitting the physical channel and the reference signal from an uplink and a downlink by introducing a virtual cell ID; and is capable of improving communication efficiency of the distributed antenna wireless communication system by providing a coordinated transmitting method which uses the plurality of points.
摘要翻译：公开了分布式天线无线通信系统及其方法。本发明提供一种通过在分布式天线无线通信环境中使用多个点具有相互不同的物理层小区ID或多个点属于多个点的多个点来发送和接收物理信道和参考信号的方法相同的单元并具有相同的物理层单元ID; 提供一种通过引入虚拟小区ID从上行链路和下行链路发送物理信道和参考信号的方法; 并且能够通过提供使用多个点的协调发送方法来提高分布式天线无线通信系统的通信效率。

2. 发明申请

WO2011084038A3 CARRIER AGGREGATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：载波聚合在无线通信系统中的应用
公开(公告)号：WO2011084038A3
公开(公告)日：2011-12-08
申请号：PCT/KR2011000195
申请日：2011-01-11
申请人： KOREA ELECTRONICS TELECOMM , KO YOUNG JO , NOH TAE GYUN , LEE KYOUNG SEOK , SEO BANG WON , JEONG BYUNG JANG , LEE HEESOO
发明人： KO YOUNG JO , NOH TAE GYUN , LEE KYOUNG SEOK , SEO BANG WON , JEONG BYUNG JANG , LEE HEESOO
IPC分类号： H04J11/00 , H04B7/26 , H04L1/16 , H04W52/18 , H04W88/02
CPC分类号： H04L5/0055 , H04L1/0027 , H04L1/0073 , H04L1/1614 , H04L1/1671 , H04L1/1854 , H04L1/1893 , H04L5/0001 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0082 , H04L5/0094 , H04W72/0406 , H04W72/1289
摘要： Disclosed is a data transmission system using carrier aggregation. The data transmission system can assign radio resources using a corresponding relationship between downlink and uplink, and transmit data using the assigned radio resources.
摘要翻译：公开了一种使用载波聚合的数据传输系统。数据传输系统可以使用下行链路和上行链路之间的对应关系分配无线电资源，并且使用分配的无线电资源传输数据。

3. 发明申请

WO2012108716A3 WIRELESS COMMUNICATION SYSTEM USING MULTIPLE TRANSMISSION AND RECEPTION POINTS 审中-公开
标题翻译：无线通信系统使用多个发射和接收点
公开(公告)号：WO2012108716A3
公开(公告)日：2012-10-04
申请号：PCT/KR2012001001
申请日：2012-02-10
申请人： KOREA ELECTRONICS TELECOMM , KO YOUNG-JO , NOH TAE-GYUN , LEE HEE-SOO , SEO BANG-WON , AHN JAE-YOUNG
发明人： KO YOUNG-JO , NOH TAE-GYUN , LEE HEE-SOO , SEO BANG-WON , AHN JAE-YOUNG
IPC分类号： H04B7/04 , H04J11/00
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。在具有第一发送和接收点以及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，并且第一发送和接收点以及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来生成下行链路发送信号，然后终端通过使用所分配的虚拟小区ID。

4. 发明申请

WO2011136505A3 METHOD FOR TRANSMITTING AND RECEIVING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中发送和接收控制信道的方法
公开(公告)号：WO2011136505A3
公开(公告)日：2012-03-01
申请号：PCT/KR2011002927
申请日：2011-04-22
申请人： KOREA ELECTRONICS TELECOMM , NOH TAE GYUN , AHN JAE YOUNG
发明人： NOH TAE GYUN , AHN JAE YOUNG
IPC分类号： H04B7/26 , H04J11/00 , H04W72/04
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04L5/0094 , H04W76/046 , H04W88/08
摘要： Provided is a communication system for transmitting a control channel using a downlink. The communication system transmits, to a terminal, uplink-allocation-information transmission or non-transmission information representing whether or not uplink allocation information is transmitted using a downlink; and the terminal determines whether or not a downlink frame includes uplink allocation information on the basis of the uplink-allocation-information transmission or non-transmission information. In addition, a base station transmits, to the terminal, information on resources through which a downlink physical control channel can be transmitted; and the terminal decodes a downlink control channel only within available resources through which a downlink physical control channel can be transmitted.
摘要翻译：提供了一种用于使用下行链路发送控制信道的通信系统。通信系统向终端发送表示是否使用下行链路发送上行链路分配信息的上行链路分配信息发送或非发送信息; 并且终端基于上行链路分配信息发送或非发送信息来确定下行链路帧是否包括上行链路分配信息。此外，基站向终端发送关于能够发送下行物理控制信道的资源的信息; 并且终端仅在可以发送下行链路物理控制信道的可用资源内解码下行链路控制信道。

5. 发明申请

WO2012169799A3 DISTRIBUTED ANTENNA WIRELESS COMMUNICATION SYSTEM AND METHOD THEREOF 审中-公开
标题翻译：分布式天线无线通信系统及其方法
公开(公告)号：WO2012169799A3
公开(公告)日：2013-03-07
申请号：PCT/KR2012004495
申请日：2012-06-07
申请人： KOREA ELECTRONICS TELECOMM , KO YOUNG JO , NOH TAE GYUN , SEO BANG WON , AHN JAE YOUNG
发明人： KO YOUNG JO , NOH TAE GYUN , SEO BANG WON , AHN JAE YOUNG
IPC分类号： H04B7/04 , H04J11/00
CPC分类号： H04B7/04 , H04L5/005
摘要： Disclosed are a distributed antenna wireless communication system and a method thereof. The present invention provides a method for transmitting and receiving a physical channel and a reference signal by using a plurality of points in a distributed antenna wireless communication environment in which the plurality of points have mutually different physical layer cell IDs or the plurality of points belong to a same cell and have the same physical layer cell ID; provides a method for transmitting the physical channel and the reference signal from an uplink and a downlink by introducing a virtual cell ID; and is capable of improving communication efficiency of the distributed antenna wireless communication system by providing a coordinated transmitting method which uses the plurality of points.
摘要翻译：公开了分布式天线无线通信系统及其方法。本发明提供一种通过在分布式天线无线通信环境中使用多个点具有相互不同的物理层小区ID或多个点属于多个点的多个点来发送和接收物理信道和参考信号的方法相同的单元并具有相同的物理层单元ID; 提供一种通过引入虚拟小区ID从上行链路和下行链路发送物理信道和参考信号的方法; 并且能够通过提供使用多个点的协调发送方法来提高分布式天线无线通信系统的通信效率。

6. 发明申请

WO2012169800A2 METHOD FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION OF A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于发送和接收移动通信系统的控制信息的方法
公开(公告)号：WO2012169800A2
公开(公告)日：2012-12-13
申请号：PCT/KR2012004496
申请日：2012-06-07
申请人： KOREA ELECTRONICS TELECOMM , SEO BANG WON , KO YOUNG JO , NOH TAE GYUN , AHN JAE YOUNG
发明人： SEO BANG WON , KO YOUNG JO , NOH TAE GYUN , AHN JAE YOUNG
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04W72/042 , H04L5/0035 , H04L5/0053 , H04W72/0446
摘要： Disclosed is a method for transmitting and receiving control information. The method for transmitting control information according to the present invention, in a mobile communication system in which a control channel region and a data channel region are separated from each other, comprises the steps of: determining a control channel resource for transmitting control information by means of the data channel region; and transmitting the control information using the determined control channel resource. According to the present invention, a capacity for control information, which increases for multiple user multiple-input multiple-out (MIMOs) in a heterogeneous network environment, for heterogeneous network interference control using carrier aggregation, for frequent use of a multicast-broadcast single frequency network (MBSFN) subframe, and for a CoMP transmission control, may be satisfied. Further, an adaptive resource allocation based on a requested capacity for control information may be enabled, and the efficient utilization of resources may also be enabled.
摘要翻译：公开了一种发送和接收控制信息的方法。在控制信道区域和数据信道区域彼此分离的移动通信系统中，根据本发明的用于发送控制信息的方法包括以下步骤：确定用于通过装置发送控制信息的控制信道资源的数据通道区域; 以及使用所确定的控制信道资源发送控制信息。根据本发明，对异构网络环境中的多用户多输入多输出（MIMO）增加的控制信息的容量用于使用载波聚合的异构网络干扰控制，用于频繁使用多播广播单频率网络（MBSFN）子帧，以及用于CoMP传输控制。此外，可以启用基于所请求的控制信息容量的自适应资源分配，并且还可以实现资源的有效利用。

7. 发明申请

WO2012046970A2 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：WO2012046970A2
公开(公告)日：2012-04-12
申请号：PCT/KR2011007071
申请日：2011-09-27
申请人： KOREA ELECTRONICS TELECOMM , NOH TAE GYUN , AHN JAE YOUNG , KIM JAE HEUNG
发明人： NOH TAE GYUN , AHN JAE YOUNG , KIM JAE HEUNG
IPC分类号： H04W72/04 , H04J11/00
CPC分类号： H04W72/04
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：公开了一种用于在无线通信系统中分配无线电资源的方法。通过连续使用的子帧的周期，偏移和数量来分配仅使用特定终端或特定终端组的子帧，或者通过子帧的周期，偏移和位图来分配子帧，多个帧，由此无线电资源被有效地分配。

8. 发明申请

WO2008069449A1 DEVICE AND METHOD FOR TRANSMITTING AND RECEIVING PILOT SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于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：WO2008069449A1
公开(公告)日：2008-06-12
申请号：PCT/KR2007/005406
申请日：2007-10-30
申请人： Electronics and Telecommunications Research Institute , JEONG, Byung-Jang , NOH, Tae-Gyun , CHUNG, Hyun-Kyu
发明人： JEONG, Byung-Jang , NOH, Tae-Gyun , CHUNG, Hyun-Kyu
IPC分类号： H04J11/00
CPC分类号： H04L27/2613 , H04L5/0048 , H04L25/0226
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本地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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