公开(公告)号：US08391127B2

公开(公告)日：2013-03-05

申请号：US12882556

申请日：2010-09-15

Applicant: Jin Young Chun ,  Han Gyu Cho ,  Dong Guk Lim ,  Bin Chul Ihm ,  Jin Sam Kwak

Inventor： Jin Young Chun ,  Han Gyu Cho ,  Dong Guk Lim ,  Bin Chul Ihm ,  Jin Sam Kwak

IPC: H04J11/00

CPC classification number: H04L5/0053 ,  H04B7/2606 ,  H04L5/0058

Abstract: A method of transmitting an uplink (UL) control signal of a relay station is provided. The method includes: configuring a UL relay zone for transmitting a signal by the relay station to a base station in a frame; configuring a resource unit including a plurality of symbols and a plurality of subcarriers to allocate the UL control signal in a subframe of the UL relay zone; and transmitting the UL control signal by using the resource unit, wherein, if a transition gap required for switching of signal transmission and reception of the relay station is included in the subframe, the UL control signal is transmitted in the remaining symbols other than the plurality of symbols constituting the resource unit including the transition gap.

Abstract translation: 提供一种发送中继站的上行（UL）控制信号的方法。 该方法包括：配置UL中继区，用于将中继站的信号发送到帧中的基站; 配置包括多个符号和多个子载波的资源单元，以在UL中继区的子帧中分配UL控制信号; 以及通过使用所述资源单元发送所述UL控制信号，其中，如果在所述子帧中包括所述中继站的信号发送和接收切换所需的转换间隙，则在除所述多个之外的剩余符号中发送所述UL控制信号 构成包括过渡间隙的资源单元的符号。

公开(公告)号：US20130053050A1

公开(公告)日：2013-02-28

申请号：US13637488

申请日：2011-03-23

Applicant: Ji Won Kang ,  Jin Young Chun ,  Su Nam Kim ,  Bin Chul Ihm ,  Sung Ho Park

Inventor： Ji Won Kang ,  Jin Young Chun ,  Su Nam Kim ,  Bin Chul Ihm ,  Sung Ho Park

IPC: H04W52/24

CPC classification number: H04B7/024 ,  H04B7/022 ,  H04B7/061 ,  H04B7/0802 ,  H04W52/146 ,  H04W52/42 ,  H04W72/042

Abstract: A method in which user equipment transmits a signal in a distributed antenna system in which a plurality of antennas is distributed in a cell, comprises the following steps: receiving uplink antenna information from a base station; controlling uplink power on the basis of the uplink antenna information; and transmitting an uplink signal on the basis of the uplink power control, wherein the uplink antenna information indicates a receiving antenna of the base station that receives the uplink signal.

Abstract translation: 一种在多个天线分布在小区中的分布式天线系统中发送信号的方法，包括以下步骤：从基站接收上行链路天线信息; 基于上行链路天线信息来控制上行链路功率; 以及基于所述上行链路功率控制发送上行链路信号，其中，所述上行链路天线信息指示接收所述上行链路信号的所述基站的接收天线。

公开(公告)号：US08374614B2

公开(公告)日：2013-02-12

申请号：US12496155

申请日：2009-07-01

Applicant: Jin Soo Choi ,  Han Gyu Cho ,  Bin Chul Ihm

Inventor： Jin Soo Choi ,  Han Gyu Cho ,  Bin Chul Ihm

IPC: H04W40/00

CPC classification number: H04W72/04 ,  H04L5/003

Abstract: 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.

Abstract translation: 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

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

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

IPC: H04J11/00 ,  H04W88/02

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

Abstract: 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.

Abstract translation: 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

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

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

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

CPC classification number: H04B7/024 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/0684

Abstract: 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.

Abstract translation: 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：US08331218B2

公开(公告)日：2012-12-11

申请号：US12788653

申请日：2010-05-27

Applicant: Bin Chul Ihm ,  Jin Young Chun ,  Yong Suk Jin

Inventor： Bin Chul Ihm ,  Jin Young Chun ,  Yong Suk Jin

IPC: H04J11/00

CPC classification number: H04L5/0094 ,  H04L5/0007 ,  H04L5/0046 ,  H04L5/0048 ,  H04L5/0055 ,  H04L5/0057 ,  H04L27/2604

Abstract: The present invention relates to allocating a radio resource in a wireless communication system utilizing orthogonal frequency division multiplexing (OFDM). Preferably, the present invention comprises receiving in a mobile station data associated with a radio resource allocation map from a base station, wherein the radio allocation map comprises control parameters for transmitting an uplink channel, wherein the uplink channel comprises at least one OFDM tile comprising a first set of subcarriers associated with representing at least part of an n-bit data payload, and a second set of subcarriers associated with representing at least part of a non-pilot m-bit data payload wherein each subcarrier carries a modulated data, and the first and the second set of subcarriers are exclusive to each other, and transmitting the uplink channel from the mobile station to the base station.

Abstract translation: 本发明涉及在利用正交频分复用（OFDM）的无线通信系统中分配无线电资源。 优选地，本发明包括在移动站中从基站接收与无线电资源分配映射相关联的数据，其中所述无线电分配映射包括用于发送上行链路信道的控制参数，其中所述上行链路信道包括至少一个OFDM瓦片，其包括： 与表示n位数据有效负载的至少一部分相关联的第一组子载波，以及与表示非导频m位数据有效负载的至少一部分相关联的第二子载波组，其中每个子载波承载调制数据， 第一和第二子载波集合彼此排他，并且从移动站向基站发送上行链路信道。

公开(公告)号：US08326335B2

公开(公告)日：2012-12-04

申请号：US13019961

申请日：2011-02-02

Applicant: Bin Chul Ihm ,  Ki Seon Ryu

Inventor： Bin Chul Ihm ,  Ki Seon Ryu

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

CPC classification number: H04W8/30

Abstract: 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.

Abstract translation: 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

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

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

IPC: H04L27/28

CPC classification number: H04L5/0023 ,  H04L5/0048 ,  H04L5/005

Abstract: 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.

Abstract translation: 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

Applicant: Jin Young Chun ,  Bin Chul Ihm ,  Hyun Soo Ko

Inventor： Jin Young Chun ,  Bin Chul Ihm ,  Hyun Soo Ko

IPC: H04W4/00

CPC classification number: H04W72/1284 ,  H04W28/18

Abstract: 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.

Abstract translation: 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

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

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

IPC: H04W4/00

CPC classification number: H04L1/0029 ,  H04L1/0025 ,  H04L1/0027 ,  H04L1/0038 ,  H04L1/0072

Abstract: 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.

Abstract translation: 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。