公开(公告)号：US09602250B2

公开(公告)日：2017-03-21

申请号：US13388639

申请日：2010-02-22

Applicant: Jian Xu ,  Young Soo Yuk ,  Dong Guk Lim ,  Han Gyu Cho ,  Yong Ho Kim ,  Jin Sam Kwak

Inventor： Jian Xu ,  Young Soo Yuk ,  Dong Guk Lim ,  Han Gyu Cho ,  Yong Ho Kim ,  Jin Sam Kwak

IPC: H04B7/14 ,  H04L1/18

CPC classification number: H04L1/1812 ,  H04L1/1887

Abstract: A method for retransmitting data in wireless communication system is disclosed. MS can receive a NACK (Not-Acknowledge) signal from a base station (BS) through a specific downlink subframe of a specific frame in a first superframe, and the MS can retransmits the data using a second uplink subframe in a first frame in a second superframe subsequent to a first superframe. In this case, a index of the second uplink subframe may be 1. The wireless communication system can support the Half-Frequency Division Duplex (H-FDD) scheme. A first uplink subframe in the first frame of the second superframe can be punctured.

公开(公告)号：US09204404B2

公开(公告)日：2015-12-01

申请号：US13578547

申请日：2011-02-10

Applicant: Dong Cheol Kim ,  Wook Bong Lee ,  Jin Sam Kwak ,  Young Soo Yuk ,  Hyun Woo Lee

Inventor： Dong Cheol Kim ,  Wook Bong Lee ,  Jin Sam Kwak ,  Young Soo Yuk ,  Hyun Woo Lee

IPC: H04W4/00 ,  H04W52/50 ,  H04W36/00 ,  H04W52/36 ,  H04W52/40 ,  H04W52/48

CPC classification number: H04W52/50 ,  H04W36/0055 ,  H04W52/362 ,  H04W52/40 ,  H04W52/48

Abstract: Disclosed are a device for controlling uplink transmission power and a method for the same. In a terminal device for controlling uplink transmission power according to the present invention, a receiving antenna receives a first message containing a power correction value from a base station. A processor determines the transmission power value which will be used in transmitting a second message, based on the power correction value. A sending antenna transmits the second message to the base station, using the determined transmission power value, and, at this time, the power correction value is a value for correcting the transmission-power value is a value for correcting the transmission-power value which was used during initial ranging by the terminal or handover ranging of the terminal.

Abstract translation: 公开了一种用于控制上行链路传输功率的装置及其方法。 在根据本发明的用于控制上行链路传输功率的终端设备中，接收天线从基站接收包含功率校正值的第一消息。 处理器基于功率校正值来确定将用于发送第二消息的发送功率值。 发送天线使用所确定的发送功率值将第二消息发送到基站，并且此时，功率校正值是用于校正发送功率值的值是用于校正发送功率值的值， 在终端的终端或切换范围的初始测距期间被使用。

公开(公告)号：US09118531B2

公开(公告)日：2015-08-25

申请号：US13533827

申请日：2012-06-26

Applicant: Hyun Woo Lee ,  Seung Hee Han ,  Min Seok Noh ,  Jin Sam Kwak ,  Dragan Vujcic ,  Dong Cheol Kim ,  Yeong Hyeon Kwon

Inventor： Hyun Woo Lee ,  Seung Hee Han ,  Min Seok Noh ,  Jin Sam Kwak ,  Dragan Vujcic ,  Dong Cheol Kim ,  Yeong Hyeon Kwon

IPC: H04L27/26 ,  H04J13/00 ,  H04J13/14 ,  H04L5/02 ,  H04J13/22

CPC classification number: H04L27/261 ,  H04J13/0062 ,  H04J13/14 ,  H04J13/22 ,  H04L5/023

Abstract: A method of generating random access preambles includes receiving information on a source logical index and generating random access preambles in the order of increasing cyclic shift from root ZC sequences with the consecutive logical indexes from the beginning of the source logical index until a predetermined number of the random access preambles are found, wherein the consecutive logical indexes are mapped to root indexes of the root ZC sequences.

Abstract translation: 一种生成随机接入前导码的方法包括：接收关于源逻辑索引的信息，并按照从源逻辑索引开始的根ZC序列增加循环移位的顺序生成随机接入前同步码，直到预定数目的 发现随机接入前导码，其中连续的逻辑索引被映射到根ZC序列的根索引。

公开(公告)号：US09112576B2

公开(公告)日：2015-08-18

申请号：US12647325

申请日：2009-12-24

Applicant: Ae Ran Youn ,  Dong Guk Lim ,  Jin Sam Kwak ,  Ki Seon Ryu ,  Jong Young Han

Inventor： Ae Ran Youn ,  Dong Guk Lim ,  Jin Sam Kwak ,  Ki Seon Ryu ,  Jong Young Han

IPC: H04B7/00 ,  H04B7/155

CPC classification number: H04B7/15557 ,  H04B7/15521 ,  H04B7/15542

Abstract: A first transparent relay station (RS) can receive a signal from a base station (BS) corresponding to superordinate node of the first transparent RS or a second RS corresponding to superordinate non-transparent RS the first transparent RS through a downlink receive zone, and the first transparent RS can transmit the signal received through the downlink receive zone to a mobile station (MS) through a downlink transmit zone, wherein a downlink subframes of the first transparent RS is located the downlink receive zone and the downlink transmit zone in order.

Abstract translation: 第一透明中继站（RS）可以通过下行链路接收区域从与第一透明RS的上级节点对应的基站（BS）或对应于上级非透明RS的第一透明RS接收信号，以及 第一透明RS可以通过下行链路传输区将通过下行链路接收区域接收的信号发送到移动站（MS），其中第一透明RS的下行链路子帧依次位于下行链路接收区域和下行链路传输区域。

公开(公告)号：US08923235B2

公开(公告)日：2014-12-30

申请号：US13695789

申请日：2011-05-06

Applicant: Jin Young Chun ,  Jin Sam Kwak ,  Bin Chul Ihm

Inventor： Jin Young Chun ,  Jin Sam Kwak ,  Bin Chul Ihm

IPC: H04W4/00 ,  H04L5/00 ,  H04L1/16 ,  H04W72/04 ,  H04L1/00

CPC classification number: H04L5/0053 ,  H04L1/0026 ,  H04L1/1671 ,  H04W72/0453

Abstract: A method and apparatus for allocating a resource for an uplink control channel in a wireless communication system is provided. The method includes allocating a first resource for an uplink control channel and a second resource for a dynamic ranging channel. The second resource is located right after the first resource.

Abstract translation: 提供了一种用于在无线通信系统中分配用于上行链路控制信道的资源的方法和装置。 该方法包括分配用于上行链路控制信道的第一资源和用于动态测距信道的第二资源。 第二个资源位于第一个资源之后。

公开(公告)号：US08848629B2

公开(公告)日：2014-09-30

申请号：US13058294

申请日：2009-08-11

Applicant: Seung Hee Han ,  Moon Il Lee ,  Yeong Hyeon Kwon ,  Hyun Soo Ko ,  Ja Ho Koo ,  Dong Cheol Kim ,  Jae Hoon Chung ,  Sung Ho Moon ,  Jin Sam Kwak ,  Min Seok Noh ,  Hyun Woo Lee

Inventor： Seung Hee Han ,  Moon Il Lee ,  Yeong Hyeon Kwon ,  Hyun Soo Ko ,  Ja Ho Koo ,  Dong Cheol Kim ,  Jae Hoon Chung ,  Sung Ho Moon ,  Jin Sam Kwak ,  Min Seok Noh ,  Hyun Woo Lee

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04W72/0406 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L25/4906 ,  H04L27/02 ,  H04L27/18 ,  H04L27/2602 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042

Abstract: The present invention provides a method and an apparatus for the transmission of control signal in a radio communication system. The method includes the steps of processing first control information on the basis of a first resource index to create a first control signal, processing second control information on the basis of a second resource index to create a second control signal, and transmitting the first control signal and the second control signal.

Abstract translation: 本发明提供一种用于在无线电通信系统中传输控制信号的方法和装置。 该方法包括以下步骤：基于第一资源索引来处理第一控制信息以产生第一控制信号，基于第二资源索引处理第二控制信息以产生第二控制信号，以及发送第一控制信号 和第二控制信号。

公开(公告)号：US08843145B2

公开(公告)日：2014-09-23

申请号：US13127866

申请日：2009-11-04

Applicant: Han Gyu Cho ,  Jin Soo Choi ,  Jin Sam Kwak ,  Young Soo Yuk ,  Sung Ho Moon

Inventor： Han Gyu Cho ,  Jin Soo Choi ,  Jin Sam Kwak ,  Young Soo Yuk ,  Sung Ho Moon

IPC: H04W72/00 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04L5/0007 ,  H04L5/0053 ,  H04L27/2605

Abstract: Provided are a method and a device for data transmission in a multiple carrier wave system. With respect to a carrier wave that includes a first guard band, a data band, and a second guard band on a frequency domain, at least one guard physical resource unit (guard PRU) is allocated to at least one of said first guard band and said second guard band, said guard PRU is mapped to a contiguous resource unit (CRU), and data are transmitted via the CRU to which said guard PRU is mapped. The CRU to which said guard PRU has been mapped is mapped to a contiguous logical resource unit (CLRU). The index of the CRU to which said guard PRU has been mapped and the index of the CRU to which the PRU of said data band has been mapped may be continuous.

Abstract translation: 提供了一种用于多载波系统中的数据传输的方法和装置。 对于包括频域上的第一保护带，数据带和第二保护带的载波，至少一个保护物理资源单元（保护PRU）被分配给所述第一保护带和 所述第二保护频带，所述保护PRU被映射到连续资源单元（CRU），并且经由所述保护PRU映射到的CRU发送数据。 已经映射了所述保护PRU的CRU被映射到连续的逻辑资源单元（CLRU）。 已经映射了所述保护PRU的CRU的索引和已经映射了所述数据频带的PRU的CRU的索引可以是连续的。

公开(公告)号：US08837385B2

公开(公告)日：2014-09-16

申请号：US12756142

申请日：2010-04-07

Applicant: Hee Jeong Cho ,  Ki Seon Ryu ,  Young Soo Yuk ,  In Uk Jung ,  Jin Sam Kwak ,  Eun Jong Lee ,  Su Nam Kim ,  Yong Ho Kim

Inventor： Hee Jeong Cho ,  Ki Seon Ryu ,  Young Soo Yuk ,  In Uk Jung ,  Jin Sam Kwak ,  Eun Jong Lee ,  Su Nam Kim ,  Yong Ho Kim

IPC: H04W4/00 ,  H04L1/18 ,  H04L1/16 ,  H04W74/00 ,  H04W74/08 ,  H04W72/04

CPC classification number: H04W74/004 ,  H04L1/1614 ,  H04L1/1671 ,  H04L1/1861 ,  H04W72/0406 ,  H04W74/0833

Abstract: A method for transmitting and receiving an ACKnowledgment (ACK) in a wireless communication system is disclosed. The method includes transmitting a bandwidth request indicator to a Base Station (BS), and receiving an ACK for the transmitted bandwidth request indicator from the BS, the ACK including a resource start offset field. The resource start offset field indicates an index of a starting resource unit of resources allocated by the ACK.

Abstract translation: 公开了一种用于在无线通信系统中发送和接收确认（ACK）的方法。 该方法包括向基站（BS）发送带宽请求指示符，以及从BS接收所发送的带宽请求指示符的ACK，所述ACK包括资源开始偏移字段。 资源开始偏移字段指示由ACK分配的资源的起始资源单元的索引。

公开(公告)号：US08805429B2

公开(公告)日：2014-08-12

申请号：US13375344

申请日：2010-06-01

Applicant: Han Gyu Cho ,  Sung Ho Moon ,  Jin Soo Choi ,  Jin Sam Kwak

Inventor： Han Gyu Cho ,  Sung Ho Moon ,  Jin Soo Choi ,  Jin Sam Kwak

IPC: H04W72/04

CPC classification number: H04W16/02 ,  H04W72/082

Abstract: Disclosed is a method for a serving base station in a wireless communication system to mitigate inter-cell interference. More specifically, the method comprises the steps of: allocating a first resource for a terminal existing in a first region in which the coverage of the serving base station and the coverage of a neighboring base station are overlapped with each other; and allocating a second resource with the first resource for a terminal existing in a second region of the coverage of the serving base station, which is outside of the coverage of the neighboring base station. Desirably, the first resource is for the serving base station only with reuse factor of ½, and the second resource is shared with the neighboring base station with reuse factor of 1.

Abstract translation: 公开了一种用于无线通信系统中的服务基站的方法，以减轻小区间干扰。 更具体地，该方法包括以下步骤：为存在于服务基站的覆盖范围和相邻基站的覆盖范围彼此重叠的第一区域中的终端分配第一资源; 以及为位于所述相邻基站的所述覆盖范围之外的服务基站的覆盖区域的第二区域中存在的终端分配具有所述第一资源的第二资源。 理想地，第一资源仅对于服务基站仅具有½的重用因子，并且第二资源与重用因子为1的相邻基站共享。

公开(公告)号：US08797972B2

公开(公告)日：2014-08-05

申请号：US12741685

申请日：2008-11-06

Applicant: Yeong Hyeon Kwon ,  Hong Won Park ,  Sung Gu Cho ,  Ki Ho Nam ,  Dong Cheol Kim ,  Jin Sam Kwak ,  Sung Ho Moon ,  Hyun Woo Lee ,  Seung Hee Han ,  Min Seok Noh

Inventor： Yeong Hyeon Kwon ,  Hong Won Park ,  Sung Gu Cho ,  Ki Ho Nam ,  Dong Cheol Kim ,  Jin Sam Kwak ,  Sung Ho Moon ,  Hyun Woo Lee ,  Seung Hee Han ,  Min Seok Noh

IPC: H04W72/04 ,  H04L1/00 ,  H04L1/16 ,  H04L27/26 ,  H04L1/18

CPC classification number: H04L1/0007 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1893 ,  H04L27/2608

Abstract: A method for retransmitting packets in accordance with decoding failure or reliability is disclosed. A method for retransmitting packets from a transmitting side in accordance with information of a receiving side comprises changing an order of packet symbols mapped with subcarriers, if retransmission information representing decoding success or reliability for a specific codeword is received from the receiving side mapping the packet symbols with the subcarriers in accordance with the changed order; and transmitting a codeword generated in accordance with the mapped result to the receiving side. Thus, it is possible to improve packet decoding success probability of the receiving side during initial transmission or retransmission by controlling a type of transmission packets in accordance with feedback information of the receiving side.

Abstract translation: 公开了一种根据解码失败或可靠性重发分组的方法。 根据接收方的信息，从发送侧重发分组的方法包括：从接收方接收到表示对于特定码字的解码成功或可靠性的重发信息，改变映射了分组符号的分组符号的顺序 其中子载波根据改变的顺序; 以及将根据映射结果生成的码字发送到接收侧。 因此，可以根据接收侧的反馈信息，通过控制发送分组的种类来提高初始发送或重发时的接收侧的分组解码成功概率。