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1. 发明申请

US20100272042A1 METHOD AND APPARATUS FOR RELEASING UPLINK RADIO RESOURCE IN WIRELESS COMMUNICATION SYSTEM 失效
标题翻译：在无线通信系统中发布上传无线电资源的方法和装置
公开(公告)号：US20100272042A1
公开(公告)日：2010-10-28
申请号：US12762252
申请日：2010-04-16
申请人： Jin Young CHUN , Seunghyun KANG , Wookbong LEE , Bin Chul IHM
发明人： Jin Young CHUN , Seunghyun KANG , Wookbong LEE , Bin Chul IHM
IPC分类号： H04W72/04
CPC分类号： H04L1/1896 , H04L1/0026 , H04L1/0027 , H04L1/1887
摘要： A method and apparatus of releasing an uplink radio resource in a wireless communication system, is provided. A user equipment (UE) receives first feedback channel allocation information from a base station (BS), and allocates a uplink radio resource to a feedback channel based on the first feedback channel allocation information. The UE also receives second feedback channel allocation information including an feedback channel release command which indicate the release of the allocated uplink radio resource to the feedback channel, and transmits a release confirm message to the BS through a hybrid automatic repeat request (HARQ) feedback channel (HFBCH) for transmitting a HARQ feedback. the UE releases the allocated uplink radio resource to the feedback channel.
摘要翻译：提供一种在无线通信系统中释放上行链路无线电资源的方法和装置。用户设备（UE）从基站（BS）接收第一反馈信道分配信息，并且基于第一反馈信道分配信息向反馈信道分配上行无线资源。 UE还接收包括反馈信道释放命令的第二反馈信道分配信息，该命令指示所分配的上行链路无线资源向反馈信道的释放，并通过混合自动重传请求（HARQ）反馈信道向BS发送释放确认消息（HFBCH），用于发送HARQ反馈。 UE将分配的上行链路无线电资源释放到反馈信道。

2. 发明申请

US20130070704A1 METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK CONTROL INFORMATION 有权
公开(公告)号：US20130070704A1
公开(公告)日：2013-03-21
申请号：US13646460
申请日：2012-10-05
申请人： Moon Il LEE , Hyun Soo KO , Bin Chul IHM , Wook Bong LEE , Jae Hoon CHUNG , Jin Young CHUN
发明人： Moon Il LEE , Hyun Soo KO , Bin Chul IHM , Wook Bong LEE , Jae Hoon CHUNG , Jin Young CHUN
IPC分类号： H04W72/04
CPC分类号： H04B7/0456 , H04B7/0417 , H04B7/0634 , H04B7/0636 , H04B7/0639 , H04B7/0665 , H04L1/0026 , H04L1/0028 , H04L1/0072 , H04L1/0618 , H04L1/1664 , H04L5/0007 , H04L5/0023 , H04L5/0053 , H04L25/06 , H04L27/2607 , H04W72/0413 , H04W72/042
摘要： A method for efficiently transmitting and receiving downlink control information is disclosed. The method includes, at a base station, receiving feedback information including a precoding matrix index (PMI) from a user equipment (UE) and transmitting precoding information having a predetermined bit number according to the number of antenna ports and a transmission mode of the base station. The precoding information of a predetermined transmission mode in the precoding information includes confirmation information indicating that the base station uses a PMI which is recently received from the UE.

3. 发明申请

US20100214985A1 METHOD FOR TRANSMITTING SIGNAL ON BANDWIDTH REQUEST CHANNEL AT MOBILE STATION, MOBILE STATION APPARATUS USING THE SAME, METHOD FOR PERFORMING BANDWIDTH REQUEST PROCEDURE AT BASE STATION, AND BASE STATION APPARATUS USING THE SAME 有权
标题翻译：用于在移动站上发送带宽请求信道的信号的方法，使用该移动站的移动站设备的方法，用于在基站执行带宽请求过程的方法，以及使用该基站的基站设备
公开(公告)号：US20100214985A1
公开(公告)日：2010-08-26
申请号：US12705037
申请日：2010-02-12
申请人： Jin Young CHUN , Sung Ho Park , Bin Chul Ihm
发明人： Jin Young CHUN , Sung Ho Park , Bin Chul Ihm
IPC分类号： H04W40/00
CPC分类号： H04L27/2602 , H04W74/004 , H04W74/0866
摘要： A method for transmitting a signal on a bandwidth request channel, a mobile station apparatus using the same, a method for performing a bandwidth request procedure in relation to a bandwidth request from a mobile station, and a base station apparatus using the same are disclosed. A mobile station transmits a bandwidth request preamble and a bandwidth request message together to a base station to request a bandwidth. A region of the bandwidth request message may be configured as null tones. In response to the bandwidth request of the mobile station, the base station transmits a BR ACK A-MAP IE indicating reception of the bandwidth request to the mobile station in response to the bandwidth request. The base station transmits an uplink grant to the mobile station by a BR ACK A-MAP IE or a CDMA allocation A-MAP IE. Upon receipt of the uplink grant from the base station, the mobile station transmits uplink scheduled data to the base station. However, if the base station fails to decode the quick access message or the region of the quick access message is filled with null tones, the base station transmits a grant for a bandwidth request header to the mobile station, instead of an uplink grant.
摘要翻译：公开了一种用于在带宽请求信道上发送信号的方法，使用该信号的移动站装置，与来自移动台的带宽请求相关的带宽请求过程的方法和使用该带宽请求的基站装置。移动台向基站一起发送带宽请求前导码和带宽请求消息以请求带宽。带宽请求消息的区域可以被配置为空色调。响应于移动台的带宽请求，基站响应于带宽请求向移动台发送指示接收带宽请求的BR ACK A-MAP IE。基站通过BR ACK A-MAP IE或CDMA分配A-MAP IE向移动台发送上行链路许可。在从基站接收到上行链路许可时，移动台向基站发送上行调度数据。然而，如果基站无法解码快速接入消息或快速接入消息的区域填充有空音，则基站向移动台发送用于带宽请求报头的授权，而不是上行链路授权。

4. 发明申请

US20090257383A1 FEEDBACK METHOD FOR PERFORMING A FEEDBACK BY USING A CODEBOOK IN MIMO SYSTEM 有权
标题翻译：用于通过在MIMO系统中使用代码来执行反馈的反馈方法
公开(公告)号：US20090257383A1
公开(公告)日：2009-10-15
申请号：US12385363
申请日：2009-04-06
申请人： Wook Bong Lee , Jin Young CHUN , Sung Ho PARK , Moon Il Lee , Hyun Soo KO , Bin Chul IHM
发明人： Wook Bong Lee , Jin Young CHUN , Sung Ho PARK , Moon Il Lee , Hyun Soo KO , Bin Chul IHM
IPC分类号： H04W72/04 , H04B7/02
CPC分类号： H04B7/0417 , H04B7/0452 , H04B7/0632 , H04B7/0639 , H04B7/065 , H04B7/0689
摘要： A feedback method for performing a feedback by using a codebook in Multiple Input Multiple Output (MIMO) system includes receiving, by the mobile station, a MIMO mode type information, generating feedback information by using the codebook selected according to the MIMO mode type information, and transmitting the feedback information to the base station. The codebook includes a SU-MIMO codebook and a MU-MIMO codebook, and the MU-MIMO codebook is formed by extracting codebook elements from the SU-MIMO codebook. As a result, the method maximizes a system throughput simultaneously while effectively reducing an amount of feedback information.
摘要翻译：用于通过使用多输入多输出（MIMO）系统中的码本来执行反馈的反馈方法包括：由移动台接收MIMO模式类型信息，通过使用根据MIMO模式类型信息选择的码本生成反馈信息，以及将所述反馈信息发送到所述基站。码本包括SU-MIMO码本和MU-MIMO码本，并且通过从SU-MIMO码本中提取码本元素来形成MU-MIMO码本。因此，该方法可以同时最大化系统吞吐量，同时有效减少反馈信息的数量。

5. 发明申请

US20100017675A1 SUPPORTING HYBRID AUTOMATIC RETRANSMISSION REQUEST IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING ACCESS RADIO ACCESS SYSTEM 失效
公开(公告)号：US20100017675A1
公开(公告)日：2010-01-21
申请号：US12566615
申请日：2009-09-24
申请人： Bin Chul IHM , Chang Jae LEE , Yong Suk JIN , Jin Young CHUN
发明人： Bin Chul IHM , Chang Jae LEE , Yong Suk JIN , Jin Young CHUN
IPC分类号： H04L1/18 , H03M13/03 , G06F11/08 , G06F11/14
CPC分类号： H04L1/1819 , H04L1/0656 , H04L1/1607 , H04L1/1845 , H04L5/023
摘要： A method of supporting a hybrid automatic retransmission request (HARQ) in an orthogonal frequency division multiplexing access (OFDMA) radio access system is disclosed. Preferably, the method comprises receiving a downlink data frame comprising a data map information element and a data burst comprising a plurality of layers, wherein each layer is encoded with a corresponding channel encoder, and wherein the data map information element is configured to support multiple antennas to achieve space time transmit diversity by providing control information associated with each one of the plurality of layers, wherein the control information comprises allocation of acknowledgement status channels corresponding to the plurality of layers, and transmitting in an uplink data frame a plurality of acknowledgement status, each acknowledgement status being associated with whether a corresponding layer of the plurality of layers is properly decoded.

6. 发明申请

US20120189041A1 METHOD FOR ALLOCATION REFERENCE SIGNALS IN MIMO SYSTEM 有权
标题翻译： MIMO系统中分配参考信号的方法
公开(公告)号：US20120189041A1
公开(公告)日：2012-07-26
申请号：US13439828
申请日：2012-04-04
申请人： Hyun Soo KO , Bin Chul IHM , Jin Young CHUN , Wook Bong LEE , Jae Hoon CHUNG , Jae Won CHANG , Jin Hyuk JUNG , Moon Il LEE , Seung Hee HAN
发明人： Hyun Soo KO , Bin Chul IHM , Jin Young CHUN , Wook Bong LEE , Jae Hoon CHUNG , Jae Won CHANG , Jin Hyuk JUNG , Moon Il LEE , Seung Hee HAN
IPC分类号： H04B7/02
CPC分类号： H04B7/0613 , H04B7/0413 , H04B7/0684 , H04L5/0023 , H04L5/0048 , H04L25/0224 , H04L25/0226
摘要： A user equipment (UE) receiving a plurality of reference signals in a wireless multiple-input multiple-output (MIMO) communication system includes a transceiver configured for receiving the plurality of reference signals for multiple antennas in a sub-frame, the sub-frame including a plurality of Orthogonal Frequency Division Multiplexing (OFDM) symbols in a time domain over a plurality of sub-carriers in a frequency domain. A first array is repeated in the frequency domain on a first OFDM symbol of the sub-frame, a second array is repeated in the frequency domain on a second OFDM symbol of the sub-frame and a third array is repeated in the frequency domain on a third OFDM symbol of the sub-frame, and each of the first, second and third arrays consists of six contiguous symbols in the frequency domain.
摘要翻译：在无线多输入多输出（MIMO）通信系统中接收多个参考信号的用户设备（UE）包括：收发器，被配置为在子帧中接收多个天线的多个参考信号，子帧包括在频域中的多个子载波上的时域中的多个正交频分复用（OFDM）符号。在子帧的第一OFDM符号上的频域中重复第一阵列，在子帧的第二OFDM符号上在频域中重复第二阵列，并且在频域上重复第三阵列子帧的第三OFDM符号，并且第一，第二和第三阵列中的每一个由频域中的六个相邻符号组成。

7. 发明申请

US20100322066A1 METHOD AND APPARATUS FOR TRANSMITTING MIDAMBLE IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中传输MIDAMB的方法和装置
公开(公告)号：US20100322066A1
公开(公告)日：2010-12-23
申请号：US12819029
申请日：2010-06-18
申请人： Jin Young CHUN , Seung Hyun KANG , Bin Chul IHM
发明人： Jin Young CHUN , Seung Hyun KANG , Bin Chul IHM
IPC分类号： H04J11/00 , H04L27/00
CPC分类号： H04L5/0007 , H04B7/0452 , H04L5/0048
摘要： A method and apparatus of transmitting a midamble in a wireless communication system is provided. A base station (BS) generates a midamble sequence for each of a plurality of antennas, and transmits the midamble sequence to a user equipment for each antenna. A location of a subcarrier to which each midamble sequence is mapped is determined based on a frequency reuse factor (FRF).
摘要翻译：提供了一种在无线通信系统中发送midamble的方法和装置。基站（BS）为多个天线中的每一个生成中继码序列，并将中间码序列发送给每个天线的用户设备。基于频率重用因子（FRF）确定映射了每个中间码序列的子载波的位置。

8. 发明申请

US20090268698A1 METHOD FOR MODE ADAPTATION IN MIMO SYSTEM 有权
标题翻译： MIMO系统中的模式适配方法
公开(公告)号：US20090268698A1
公开(公告)日：2009-10-29
申请号：US12385367
申请日：2009-04-06
申请人： Wook Bong LEE , Jin Young CHUN , Sung Ho PARK , Il Moon Lee , Hyun Soo KO , Bin Chul IHM
发明人： Wook Bong LEE , Jin Young CHUN , Sung Ho PARK , Il Moon Lee , Hyun Soo KO , Bin Chul IHM
IPC分类号： H04W72/04 , H04J3/00
CPC分类号： H04B7/0417 , H04B7/0452 , H04B7/0632 , H04B7/0639 , H04B7/065 , H04B7/0689
摘要： A mode adaptation method for performing mode switching between a single-user MIMO (SU-MIMO) mode and a multi-user MIMO (MU-MIMO) mode includes receiving, by the base station, a preferred MIMO mode related information from a mobile station; determining a MIMO mode based on the preferred MIMO mode related information; reporting the MIMO mode to the mobile station; and receiving a feedback information of the MIMO mode from the mobile station.
摘要翻译：用于在单用户MIMO（SU-MIMO）模式和多用户MIMO（MU-MIMO）模式之间执行模式切换的模式适配方法包括：由基站从移动台接收优选的MIMO模式相关信息 ; 基于优选的MIMO模式相关信息确定MIMO模式; 向移动台报告MIMO模式; 以及从移动台接收MIMO模式的反馈信息。

9. 发明申请

US20120201165A1 METHOD OF TRANSMITTING FEEDBACK DATA IN A MULTIPLE ANTENNA SYSTEM 有权
标题翻译：在多个天线系统中发送反馈数据的方法
公开(公告)号：US20120201165A1
公开(公告)日：2012-08-09
申请号：US13452020
申请日：2012-04-20
申请人： Hyun Soo KO , Bin Chul IHM , Jin Young CHUN , Wook Bong LEE , Moon Il LEE
发明人： Hyun Soo KO , Bin Chul IHM , Jin Young CHUN , Wook Bong LEE , Moon Il LEE
IPC分类号： H04W74/02 , H04W24/00
CPC分类号： H04B7/0621 , H04B7/0417 , H04B7/0623 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/0658 , H04B7/066 , H04L5/0023 , H04L5/0053 , H04L5/0057 , H04L25/03343 , H04L2025/03426
摘要： A method of transmitting feedback data in a multiple antenna system comprises receiving a request message of feedback data on a downlink channel, the request message comprising uplink scheduling information, selecting a set of M (M≧1) subbands within a plurality of subbands, generating the feedback data, the feedback data comprising a frequency selective PMI (precoding matrix indicator), a frequency flat PMI, a best band CQI (channel quality indicator) and a whole band CQI, and transmitting the feedback data on a uplink channel allocated to the uplink scheduling information.
摘要翻译：一种在多天线系统中发送反馈数据的方法包括在下行链路信道上接收反馈数据的请求消息，所述请求消息包括上行链路调度信息，在多个子带内选择一组M（M≥1）个子带，生成反馈数据，包括频率选择性PMI（预编码矩阵指示符），频率平均PMI，最佳频带CQI（信道质量指示符）和全频带CQI的反馈数据，以及在分配给上行调度信息。

10. 发明申请

US20110149890A1 METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中发送上行链路控制信号的方法和装置
公开(公告)号：US20110149890A1
公开(公告)日：2011-06-23
申请号：US12947741
申请日：2010-11-16
申请人： Jin Young CHUN , Jin Sam Kwak , Jin Soo Choi , Bin Chul Ihm
发明人： Jin Young CHUN , Jin Sam Kwak , Jin Soo Choi , Bin Chul Ihm
IPC分类号： H04L12/00
CPC分类号： H04L12/6418 , H04L5/0007 , H04L5/0055 , H04L5/0057 , H04L5/0067 , H04W28/06 , H04W72/0406
摘要： A method and apparatus of transmitting an uplink control signal of a mobile station (MS) in a wireless communication system is provided. A mobile station (MS) receives resource allocation information of a first uplink control channel for transmitting an uplink synchronization signal and resource allocation information of a second uplink control channel. The MS allocates a first uplink control channel resource and a second uplink control channel resource to the first uplink control channel and the second uplink control channel respectively based on the resource allocation information of the first uplink control channel and the resource allocation information on the second uplink control channel and transmits an uplink control signal through at least one of the first uplink control channel and the second uplink control channel to a base station. The first uplink control channel resource is located in a first resource unit among a plurality of resource units constituting a logical resource region, and the first uplink control channel resource and the second uplink control channel resource are allocated in that order in the logical resource region.
摘要翻译：提供一种在无线通信系统中发送移动台（MS）的上行链路控制信号的方法和装置。移动站（MS）接收用于发送上行链路同步信号的第一上行链路控制信道的资源分配信息和第二上行链路控制信道的资源分配信息。基于第一上行链路控制信道的资源分配信息和第二上行链路控制信道上的资源分配信息，MS分别向第一上行链路控制信道和第二上行链路控制信道分配第一上行链路控制信道资源和第二上行链路控制信道资源控制信道，并通过第一上行链路控制信道和第二上行链路控制信道中的至少一个向基站发送上行链路控制信号。第一上行链路控制信道资源位于构成逻辑资源区域的多个资源单元中的第一资源单元中，并且在逻辑资源区域中依次分配第一上行链路控制信道资源和第二上行链路控制信道资源。

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