公开(公告)号：US08374614B2

公开(公告)日：2013-02-12

申请号：US12496155

申请日：2009-07-01

申请人： Jin Soo Choi ,  Han Gyu Cho ,  Bin Chul Ihm

发明人： Jin Soo Choi ,  Han Gyu Cho ,  Bin Chul Ihm

IPC分类号： H04W40/00

CPC分类号： H04W72/04 ,  H04L5/003

摘要： A device and method for permuting subcarriers in a subframe which is divided into a plurality of frequency partitions in a wireless mobile communication system is disclosed. The method includes mapping, at a mobile station, physical resource units for localized resource allocation to a frequency partition of the plurality of frequency partitions in units of N_1 number of resource units, and physical resource units for distributed resource allocation to the frequency partition in units of N_d number of resource units, N_1 being different from N_d; and spreading, at the mobile station, subcarriers of the physical resource units for distributed resource allocation across the whole distributed resource allocations.

摘要翻译： 公开了一种用于在无线移动通信系统中分配为多个频率分区的子帧中的子载波的置换的装置和方法。 该方法包括：在移动站处，以N_1个资源单元为单位将用于局部资源分配的物理资源单元映射到多个频率分区的频率分区，以及用于分配资源分配给分配给频率分区的单元的物理资源单元 的N_d个资源单元，N_1不同于N_d; 并且在移动站处，在整个分布式资源分配中分散用于分布式资源分配的物理资源单元的子载波。

公开(公告)号：US20130034030A1

公开(公告)日：2013-02-07

申请号：US13642092

申请日：2011-04-21

申请人： Jin Young Chun ,  Jin Sam Kwak ,  Jin Soo Choi ,  Bin Chul Ihm ,  Wook Bong Lee

发明人： Jin Young Chun ,  Jin Sam Kwak ,  Jin Soo Choi ,  Bin Chul Ihm ,  Wook Bong Lee

IPC分类号： H04J11/00 ,  H04W88/02

CPC分类号： H04B7/15542 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1887 ,  H04L1/1893 ,  H04L5/0055 ,  H04L5/0094 ,  H04L5/143 ,  H04L2001/0097 ,  H04W72/04 ,  H04W84/047

摘要： A method and apparatus of communicating by a relay station a wireless communication system including a relay station is provided. The method include communicating with at least one of a base station and a user equipment through a frequency division duplex (FDD) uplink (UL) frame configured by the base station, the FDD UL frame including a UL relay zone including a plurality of UL subframes and a UL access zone including a plurality of UL subframes. The UL relay zone is a sector used for the relay station to transmit a signal to the base station, and the UL access zone is a sector used for the relay station to receive a signal from the user equipment. The UL relay zone is located before the UL access zone within the FDD UL frame.

摘要翻译： 提供了一种由中继站与包括中继站的无线通信系统进行通信的方法和装置。 该方法包括通过由基站配置的频分双工（FDD）上行链路（UL）帧与基站和用户设备中的至少一个进行通信，该FDD UL帧包括包括多个UL子帧的UL中继区 以及包括多个UL子帧的UL接入区。 UL中继区是用于中继站向基站发送信号的扇区，UL接入区是用于中继站从用户设备接收信号的扇区。 UL中继区位于FDD UL帧内的UL接入区之前。

公开(公告)号：US20130028129A1

公开(公告)日：2013-01-31

申请号：US13640435

申请日：2011-04-07

申请人： Jin Young Chun ,  Ki Tae Kim ,  Su Nam Kim ,  Ji Won Kang ,  Bin Chul Ihm ,  Sung Ho Park

发明人： Jin Young Chun ,  Ki Tae Kim ,  Su Nam Kim ,  Ji Won Kang ,  Bin Chul Ihm ,  Sung Ho Park

IPC分类号： H04B7/02 ,  H04W24/00 ,  H04W72/04

CPC分类号： H04B7/024 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/0684

摘要： Provided are a method and apparatus for transmitting feedback information of a terminal in a multi-node system in which a plurality of antennas are distributed and disposed in a cell. The method comprises the steps of: transmitting first feedback information, indicating a state between a channel and at least one of antennas, to a base station; and transmitting second feedback information, indicating at least one antenna, to the base station.

摘要翻译： 提供了一种用于在多节点系统中发送终端的反馈信息的方法和装置，其中多个天线分布并布置在小区中。 该方法包括以下步骤：向基站发送指示信道和至少一个天线之间的状态的第一反馈信息; 以及向所述基站发送指示至少一个天线的第二反馈信息。

公开(公告)号：US08326335B2

公开(公告)日：2012-12-04

申请号：US13019961

申请日：2011-02-02

申请人： Bin Chul Ihm ,  Ki Seon Ryu

发明人： Bin Chul Ihm ,  Ki Seon Ryu

IPC分类号： H04W72/00 ,  H04B7/00 ,  H04B1/00

CPC分类号： H04W8/30

摘要： A method of receiving the uplink region avocation information is disclosed. In a broadband wireless access system, in which a mobile terminal receives uplink region allocation information, the present invention includes the steps of receiving an uplink map message from which an uplink map information element (UL-MAP IE) for a ranging region or an uplink bandwidth request region is omitted from a base station and receiving information for a region for a ranging region or uplink bandwidth request using a message periodically transmitted for a control information transmission for an uplink channel. By transmitting uplink region allocation information via a periodically transmitted message, the uplink region allocation information can be efficiently transmitted.

摘要翻译： 公开了一种接收上行链路区域信息的方法。 在移动终端接收上行链路区域分配信息的宽带无线接入系统中，本发明包括以下步骤：接收上行链路映射消息，从该上行链路映射消息中，测量区域或上行链路的上行链路映射信息元素（UL-MAP IE） 从基站省略带宽请求区域，并使用为上行链路信道的控制信息传输周期性发送的消息来接收用于测距区域或上行链路带宽请求的区域的信息。 通过经由周期性发送的消息发送上行链路区域分配信息，可以有效地发送上​​行链路区域分配信息。

公开(公告)号：US08311139B2

公开(公告)日：2012-11-13

申请号：US13347458

申请日：2012-01-10

申请人： Jin Soo Choi ,  Han Gyu Cho ,  Bin Chul Ihm ,  Wook Bong Lee

发明人： Jin Soo Choi ,  Han Gyu Cho ,  Bin Chul Ihm ,  Wook Bong Lee

IPC分类号： H04L27/28

CPC分类号： H04L5/0023 ,  H04L5/0048 ,  H04L5/005

摘要： A method for allocating pilot subcarriers in a resource block for a wideband wireless mobile communication system using an orthogonal frequency division multiplexing (OFDMA) modulation is discussed. In this method, pilot subcarriers are allocated in the resource block so that a group of consecutive data subcarriers separated from adjacent other group of consecutive data subcarriers by the pilot subcarriers has even number of subcarriers within an OFDMA symbol.

摘要翻译： 讨论了使用正交频分复用（OFDMA）调制在宽带无线移动通信系统的资源块中分配导频子载波的方法。 在该方法中，在资源块中分配导频子载波，使得由导频子载波与相邻的其他连续数据子载波组分离的连续数据副载波组在OFDMA符号内具有偶数子载波。

公开(公告)号：US08305985B2

公开(公告)日：2012-11-06

申请号：US12676597

申请日：2008-09-26

申请人： Jin Young Chun ,  Bin Chul Ihm ,  Hyun Soo Ko

发明人： Jin Young Chun ,  Bin Chul Ihm ,  Hyun Soo Ko

IPC分类号： H04W4/00

CPC分类号： H04W72/1284 ,  H04W28/18

摘要： A method of allocating an uplink radio resource includes transmitting a scheduling request signal for requesting allocation of the uplink radio resource, wherein the scheduling request signal comprises control information, a request of the allocation of the uplink radio resource is represented by transmitting the scheduling request signal and the control information is represented by a value of the scheduling request signal, and receiving a scheduling grant message in response to the scheduling request signal.

摘要翻译： 一种分配上行链路无线电资源的方法包括发送用于请求上行链路无线电资源的分配的调度请求信号，其中调度请求信号包括控制信息，通过发送调度请求信号来表示上行链路无线电资源的分配请求 并且所述控制信息由所述调度请求信号的值表示，并且响应于所述调度请求信号接收调度授权消息。

公开(公告)号：US08295238B2

公开(公告)日：2012-10-23

申请号：US12588772

申请日：2009-10-27

申请人： Su Nam Kim ,  Ki Seon Ryu ,  Jin Soo Choi ,  Bin Chul Ihm ,  Jeong Ki Kim

发明人： Su Nam Kim ,  Ki Seon Ryu ,  Jin Soo Choi ,  Bin Chul Ihm ,  Jeong Ki Kim

IPC分类号： H04W4/00

CPC分类号： H04L1/0029 ,  H04L1/0025 ,  H04L1/0027 ,  H04L1/0038 ,  H04L1/0072

摘要： A method for transmitting control messages is disclosed. The method includes grouping a plurality of control messages for at least one user equipment based on at least one criteria of whether or not uplink ACK/NACK channel indexes are allowed to be implicitly used in the control messages, whether or not the user equipment corresponding to the control messages is able to implicitly use the uplink ACK/NACK channel indexes, sizes of Information Elements (IEs) of the control messages, whether or not the control messages are segmented into a predetermined number of subblocks, MCS levels applied to the control messages, sizes of allocated IEs of the control messages after applying the MCS levels, and frequency partitions in which the IEs of the control messages are present, and transmitting the grouped control messages. The control messages included in each of the groups generated by grouping are equal in at said least one criteria.

摘要翻译： 公开了一种用于发送控制消息的方法。 该方法包括基于上行链路ACK / NACK信道索引是否被允许在控制消息中被隐含地使用的至少一个标准来分组用于至少一个用户设备的多个控制消息，无论对应于 控制消息能够隐含地使用上行链路ACK / NACK信道索引，控制消息的信息元素（IE）的大小，控制消息是否被分段成预定数量的子块，应用于控制消息的MCS级别 ，在应用MCS级别之后的控制消息的分配的IE的大小，以及存在控制消息的IE的频率分区，以及发送分组的控制消息。 包含在通过分组生成的每个组中的控制消息在所述至少一个标准中相等。

公开(公告)号：US08295193B2

公开(公告)日：2012-10-23

申请号：US12525804

申请日：2008-02-05

申请人： Hyun Soo Ko ,  Bin Chul Ihm ,  Jin Young Chun ,  Sung Ho Park ,  Wook Bong Lee ,  Moon Il Lee

发明人： Hyun Soo Ko ,  Bin Chul Ihm ,  Jin Young Chun ,  Sung Ho Park ,  Wook Bong Lee ,  Moon Il Lee

IPC分类号： G01R31/08 ,  H04K1/10

CPC分类号： H04B7/0417 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/066 ,  H04L1/0003 ,  H04L1/0027

摘要： A method for efficiently transmitting and receiving feedback information is disclosed. A cluster size as a unit for computing the feedback information and a reporting period of the feedback information are not uniformly determined by a base station. Information about a downlink channel status of each user equipment is reported, the cluster size and feedback period for computing and reporting the feedback information are determined using the information about the downlink channel status of each user equipment, and the feedback information is transmitted/received, thereby improving system capability.

摘要翻译： 公开了一种有效地发送和接收反馈信息的方法。 作为用于计算反馈信息的单元的集群大小和反馈信息的报告周期不是由基站均匀地确定的。 报告关于每个用户设备的下行链路信道状态的信息，使用关于每个用户设备的下行链路信道状态的信息来确定用于计算和报告反馈信息的集群大小和反馈周期，并且反馈信息被发送/接收， 从而提高系统能力。

公开(公告)号：US20120257531A1

公开(公告)日：2012-10-11

申请号：US13516085

申请日：2010-12-17

申请人： Hyun Soo Ko ,  Bin Chul Ihm ,  Moon Il Lee ,  Jae Hoon Chung ,  Ja Ho Koo

发明人： Hyun Soo Ko ,  Bin Chul Ihm ,  Moon Il Lee ,  Jae Hoon Chung ,  Ja Ho Koo

IPC分类号： H04W24/00 ,  H04W72/04

CPC分类号： H04B7/0417 ,  H04B7/0626 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/006 ,  H04L5/0092 ,  H04W28/06 ,  H04W48/08 ,  H04W48/16

摘要： The present invention relates to a method for transmitting channel status information in a multi-carrier wireless communication system, according to one embodiment of the present invention, may include: receiving, at a receiving terminal, signals transmitted on N (N≧2) number of carriers from a transmitting terminal to the receiving terminal; determining, at the receiving terminal, channel status information for each of the N number of carriers from the received signals; and transmitting the channel status information for each of the N number of carriers on M (1≦M≦N) number of carriers from the receiving terminal to the transmitting terminal. The channel status information for each of the N number of carriers may be transmitted according to a channel status information reporting period for each of the N number of carriers and a channel status information reporting period offset.

摘要翻译： 本发明涉及一种在多载波无线通信系统中发送信道状态信息的方法，根据本发明的一个实施例，可以包括：在接收终端接收以N（N≥2）个号码发送的信号 从发送终端到接收终端的载波; 在接收终端，从接收到的信号中确定N个载波中的每一个的信道状态信息; 并且从M（1＆nlE; M＆NlE; N）个载波的数量的载波的每个N个载波的信道状态信息从接收终端发送到发送终端。 可以根据N个载波中的每一个的信道状态信息报告周期和信道状态信息报告周期偏移来发送N个载波中的每一个的信道状态信息。

公开(公告)号：US20120250592A1

公开(公告)日：2012-10-04

申请号：US13515495

申请日：2010-12-17

申请人： Jin Young Chun ,  Dong Guk Lim ,  Jin Sam Kwak ,  Bin Chul Ihm

发明人： Jin Young Chun ,  Dong Guk Lim ,  Jin Sam Kwak ,  Bin Chul Ihm

IPC分类号： H04W72/04 ,  H04J3/00

CPC分类号： H04L5/0055 ,  H04L1/1812 ,  H04L1/1887 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/1469

摘要： The present invention provides an embodiment of a method and system for applying a hybrid automatic repeat request (HARQ) scheme to a system employing a relay station. According to one embodiment of the present invention, a frame including an access zone and a relay zone can be configured based on the HARQ timing which can be calculated based on the structure of the access zone and relay zone. Also, according to one embodiment of the present invention, the structure of the access zone and relay zone can be determined by multiplexing communication systems that support two kinds of systems different from each other. According to one embodiment of the present invention, the HARQ scheme can be applied even to a frame including an access zone and a relay zone, by calculating the HARQ timing.

摘要翻译： 本发明提供了一种用于将混合自动重传请求（HARQ）方案应用于采用中继站的系统的方法和系统的实施例。 根据本发明的一个实施例，可以基于可以基于接入区和中继区的结构计算的HARQ定时来配置包括接入区和中继区的帧。 此外，根据本发明的一个实施例，可以通过支持彼此不同的两种系统的通信系统的多路复用来确定接入区和中继区的结构。 根据本发明的一个实施例，通过计算HARQ定时，可以将HARQ方案甚至应用于包括接入区和中继区的帧。