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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

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。

3. 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。

4. 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。

5. 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。

6. 发明申请

WO2009151296A3 METHOD OF MANAGING TERMINAL AND CONTROLLING INTERFERENCE IN SMALL BASE STATION 审中-公开
标题翻译：管理终端的方法和控制小基站的干扰
公开(公告)号：WO2009151296A3
公开(公告)日：2013-02-28
申请号：PCT/KR2009003160
申请日：2009-06-12
申请人： KOREA ELECTRONICS TELECOMM , KIM JAE HEUNG , LEE KYOUNG SEOK , AHN JAE YOUNG , KIM YEONG JIN
发明人： KIM JAE HEUNG , LEE KYOUNG SEOK , AHN JAE YOUNG , KIM YEONG JIN
IPC分类号： H04W84/04 , H04W60/00 , H04W74/00
CPC分类号： H04W74/002 , H04W60/00 , H04W72/1278 , H04W74/0833 , H04W84/045 , H04W88/08
摘要： A method of managing a terminal and controlling an interference in a small base station is provided. The small base station, including: an access preamble control unit to assign a unique preamble for each terminal registered in the small base station; a transmitting/receiving unit to receive a random access request message from each of the terminals through the unique preamble, to transmit a reply message to each of the terminals, and to receive information about each of the terminals and a Radio Resource Control (RRC) connection request Message from each of the terminals in response to the reply message; and a terminal verification unit to verify whether each of the terminals is a registered terminal using the information about each of the terminals.
摘要翻译：提供一种管理终端并控制小型基站中的干扰的方法。小型基站包括：接入前导码控制单元，用于为在小型基站中登记的每个终端分配唯一前导码; 发送/接收单元，用于通过唯一前导码从每个终端接收随机接入请求消息，向每个终端发送应答消息，并且接收关于每个终端的信息和无线资源控制（RRC）连接请求响应于回复消息的每个终端的消息; 以及终端验证单元，使用关于每个终端的信息来验证每个终端是否是注册终端。

7. 发明申请

WO2010107267A3 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：WO2010107267A3
公开(公告)日：2010-12-09
申请号：PCT/KR2010001696
申请日：2010-03-18
申请人： KOREA ELECTRONICS TELECOMM , LEE HEESOO , NOH TAEGYUN , AHN JAE YOUNG , LEE KYOUNG SEOK , KO YOUNG JO
发明人： LEE HEESOO , NOH TAEGYUN , AHN JAE YOUNG , LEE KYOUNG SEOK , KO YOUNG JO
IPC分类号： H04B7/26
CPC分类号： H04L5/0048 , H04B7/2606 , H04L5/0091 , H04W72/042 , H04W84/047
摘要： Disclosed is a transmission system for transmitting reference signals with information on the state of a channel for extracting channel state information to a relay and a macro terminal. A base station transmits to the relay or the macro terminal the information on a sub-frame, which includes the channel state information reference signal. The relay and the macro terminal receive the channel state information reference signal using the information on the sub-frame. The relay and the macro terminal extract the channel state information using the channel state information reference signal, and transmit the extracted channel state information to the base station.
摘要翻译：公开了一种用于发送具有关于向中继站和宏终端提取信道状态信息的信道的状态的信息的参考信号的传输系统。基站向中继站或宏终端发送包括信道状态信息参考信号的子帧上的信息。继电器和宏终端使用子帧上的信息接收信道状态信息参考信号。中继站和宏终端使用信道状态信息参考信号提取信道状态信息，并将提取的信道状态信息发送到基站。

8. 发明申请

WO2010093202A2 RELAY SYSTEM BASED ON RESOURCE ALLOCATION 审中-公开
标题翻译：基于资源配置的继电保护系统
公开(公告)号：WO2010093202A2
公开(公告)日：2010-08-19
申请号：PCT/KR2010000913
申请日：2010-02-12
申请人： KOREA ELECTRONICS TELECOMM , LEE HEESOO , AHN JAE YOUNG , NOH TAEGYUN
发明人： LEE HEESOO , AHN JAE YOUNG , NOH TAEGYUN
IPC分类号： H04W88/04 , H04W72/04
CPC分类号： H04B7/15542 , H04L5/001 , H04W72/044 , H04W72/0493 , H04W84/047
摘要： The present invention relates to a communication field, more particularly to a communication system that transmits data using a relay. The invention enables the efficient allocation of wireless resources for transmission and reception links between a base station and a relay, the base station and a terminal, and the relay and the terminal.
摘要翻译：通信系统技术领域本发明涉及通信领域，更具体地涉及使用中继来发送数据的通信系统。本发明能够有效地分配无线资源用于基站和中继站之间，基站和终端以及中继站和终端之间的发送和接收链路。

9. 发明申请

WO2010019017A2 SELF-INTERFERENCE CANCELLATION METHOD AND RELAY APPARATUS USING THE SAME FREQUENCY BAND IN OFDM-BASED RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：基于OFDM的无线电通信系统中使用相同频段的自干扰消除方法和继电器
公开(公告)号：WO2010019017A2
公开(公告)日：2010-02-18
申请号：PCT/KR2009004564
申请日：2009-08-14
申请人： KOREA ELECTRONICS TELECOMM , AHN JAE YOUNG , KO YOUNG JO , LEE HEESOO
发明人： AHN JAE YOUNG , KO YOUNG JO , LEE HEESOO
IPC分类号： H04B7/155 , H04B17/40
CPC分类号： H04B7/15542 , H04B7/15585 , H04B17/345 , H04L25/0224 , H04L27/2601
摘要： Provided is a self-interference cancellation method and apparatus that may remove self-interference occurring when a transmission signal of a transmit antenna is received, directly or via a reflector, by a receive antenna in a relay using the same frequency band in an orthogonal frequency division multiplexing (OFDM)-based radio communication system.
摘要翻译：提供了一种自干扰消除方法和装置，其可以消除在直接或经由反射器接收发射天线的发射信号时由在正交频率中使用相同频带的中继器中的接收天线发生的自干扰基于OFDM的无线电通信系统。

10. 发明申请

WO2012064080A2 METHOD FOR CONTROLLING INTERFERENCE IN AN OVERLAID NETWORK ENVIRONMENT 审中-公开
标题翻译：一种控制覆盖网络环境中的干扰的方法
公开(公告)号：WO2012064080A2
公开(公告)日：2012-05-18
申请号：PCT/KR2011008460
申请日：2011-11-08
申请人： KOREA ELECTRONICS TELECOMM , LEE HEESOO , AHN JAE YOUNG
发明人： LEE HEESOO , AHN JAE YOUNG
IPC分类号： H04B7/26 , H04W16/02
CPC分类号： H04W72/082 , H04J11/005 , H04J2211/001 , H04L5/0007 , H04L5/0044 , H04L5/0073 , H04L5/0096 , H04W48/10 , H04W84/045
摘要： Disclosed is a method for controlling interference in a heterogeneous network environment. The method for controlling the inter-cell interference of a base station according to one aspect of the present invention comprises the following steps: transmitting, to a terminal, information relating to subframes in which a portion of a resource is to be punctured; transmitting, to the terminal, a relevant subframe in which a portion of a resource is punctured on the basis of the information relating to said subframes. A method for controlling the inter-cell interference of a base station according to another aspect of the present invention comprises the following steps: setting a resource for transmitting system information; and transmitting system information using only said resource for transmitting system information, or preferentially using said resource for transmitting system information when transmitting system information using a subframe designated as an almost blank subframe (ABS). Accordingly, inter-cell interference problems may be alleviated even in the event pieces of important system information, such as CRS, should be transmitted using an ABS.
摘要翻译：公开了一种用于控制异构网络环境中的干扰的方法。根据本发明的一个方面，用于控制基站的小区间干扰的方法包括以下步骤：向终端发送与其中要对一部分资源进行打孔的子帧有关的信息; 基于与所述子帧相关的信息向终端发送其中部分资源被打孔的相关子帧。根据本发明的另一方面，一种用于控制基站的小区间干扰的方法包括以下步骤：设置用于发送系统信息的资源; 以及仅使用用于发送系统信息的所述资源来发送系统信息，或者当使用被指定为几乎空白子帧（ABS）的子帧来发送系统信息时优先使用所述用于发送系统信息的资源。因此，即使在使用ABS传输重要系统信息（诸如CRS）的情况下，也可以缓解小区间干扰问题。

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