公开(公告)号：US20110299495A1

公开(公告)日：2011-12-08

申请号：US13201723

申请日：2010-02-16

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

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

IPC分类号： H04W72/04

CPC分类号： H04W72/042 ,  H04L5/0091 ,  H04W72/0453

摘要： A method for allocating the resources of a remaining region other than a region carrying a SuperFrame Header (SFH) and signaling the resource allocation is disclosed. A Mobile Station (MS) receives resource allocation information about a remaining region other than a region carrying an SFH in a predetermined channel bandwidth by the SFH from a Base Station (BS) and decodes the received resource allocation information. The MS decodes control information efficiently by receiving repetition number information about a sub_secondary SFH (sub_S-SFH) or sub_secondary Broadcast CHannel (sub_S-BCH) from the BS by a Primary SFH (P-SFH) or Primary BCH (P-BCH).

摘要翻译： 公开了一种用于分配除携带SuperFrame头（SFH）的区域之外的剩余区域的资源并且指示资源分配的方法。 移动站（MS）从基站（BS）接收关于SFH从预定信道带宽中携带SFH的区域以外的剩余区域的资源分配信息，并对接收到的资源分配信息进行解码。 MS通过主SFH（P-SFH）或主BCH（P-BCH）从BS接收关于子二次SFH（sub_S-SFH）或子二次广播信道（sub_S-BCH）的重复数信息来有效地解码控制信息。

公开(公告)号：US20110299440A1

公开(公告)日：2011-12-08

申请号：US13201968

申请日：2010-02-18

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

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

IPC分类号： H04W72/04

CPC分类号： H04W28/06 ,  H04W99/00

摘要： A method for receiving control information and a control information signaling receiving method are disclosed. If A-MAP information is allocated and transmitted, signaling overhead is greatly reduced, resulting in improved system performance. In addition, the method increases the number of data transmission areas in inverse proportion to control signaling overhead. In accordance with the method for receiving control information signaling, a mobile station correctly recognizes a location to which A-MAP information is allocated and transmitted, resulting in increased control information decoding efficiency.

摘要翻译： 公开了一种用于接收控制信息和控制信息信令接收方法的方法。 如果分配和发送A-MAP信息，则信令开销大大降低，从而提高系统性能。 另外，该方法使数据传输区域的数量与控制信令开销成反比。 根据用于接收控制信息信令的方法，移动台正确地识别分配和发送A-MAP信息的位置，导致增加的控制信息解码效率。

公开(公告)号：US20110103241A1

公开(公告)日：2011-05-05

申请号：US12664375

申请日：2009-07-27

申请人： Han Gyu Cho ,  Jin Soo Choi ,  Jong Young Han ,  Jin Sam Kwak ,  Wook Bong Lee ,  Dong Cheol Kim

发明人： Han Gyu Cho ,  Jin Soo Choi ,  Jong Young Han ,  Jin Sam Kwak ,  Wook Bong Lee ,  Dong Cheol Kim

IPC分类号： H04L12/26 ,  H04W4/00

CPC分类号： H04L5/0007 ,  H04L5/0032 ,  H04L5/0042 ,  H04L5/006 ,  H04L5/0066 ,  H04L5/0073 ,  H04W72/0426 ,  H04W72/082

摘要： A method for transmitting signal, at a mobile station, in a wireless communication system is provided. Inter-cell interference information may be different for each frequency partition according to using a FFR scheme. Also, a parameter for controlling interference level between base stations may be different for each frequency partition. The present invention is advantageous in that, when uplink transmission is performed, system throughput and cell edge-user throughput are improved and inter-cell interference level control is efficiently performed.

摘要翻译： 提供了一种在无线通信系统中在移动站发送信号的方法。 根据使用FFR方案，每个频率分区的小区间干扰信息可以不同。 此外，用于控制基站之间的干扰电平的参数对于每个频率分区可以是不同的。 本发明的优点在于，当执行上行链路传输时，提高了系统吞吐量和小区边缘用户吞吐量，并且有效地执行了小区间干扰级别控制。

公开(公告)号：US20110086645A1

公开(公告)日：2011-04-14

申请号：US12774885

申请日：2010-05-06

申请人： Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak

发明人： Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak

IPC分类号： H04W72/00

CPC分类号： H04L5/0053 ,  H04L5/0023

摘要： A method for transmitting a secondary advanced-preamble (SA-preamble) from a base station in a wireless communication system is disclosed, wherein the SA-preamble supporting an irregular system bandwidth. The method comprises allocating a plurality of sequence subblocks corresponding to a regular system bandwidth; configuring the SA-preamble by dropping one or more sequence subblock pairs among the plurality of sequence subblocks symmetrically in base of a DC component; and transmitting the SA-preamble to a mobile station, wherein a bandwidth of the SA-preamble is same as or narrower than the irregular system bandwidth.

摘要翻译： 公开了一种用于在无线通信系统中从基站发送次级高级前同步码（SA-preamble）的方法，其中所述SA前同步码支持不规则的系统带宽。 该方法包括分配对应于规则系统带宽的多个序列子块; 通过在所述多个序列子块之中对称地在DC分量的基础中丢弃一个或多个序列子块对来配置所述SA前同步码; 以及将所述SA前导码发送到移动站，其中所述SA前同步码的带宽与所述不规则系统带宽相同或更窄。

公开(公告)号：US20110044268A1

公开(公告)日：2011-02-24

申请号：US12819072

申请日：2010-06-18

申请人： Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak

发明人： Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak

IPC分类号： H04W4/00

CPC分类号： H04L27/2601 ,  H04J11/0069

摘要： A method of determining a cell identity in a wireless communication system is disclosed. The present invention includes the steps of obtaining a segment ID and a sequence index from an SA-preamble (secondary advanced preamble) sequence received from a base station and determining the cell identity using the segment ID and the sequence index. In this case, the cell identity corresponds to one SA-preamble sequence and a cell identity adjacent to the cell identity corresponds to an SA-preamble sequence having a complex conjugate relation of the one SA-preamble sequence.

摘要翻译： 公开了一种在无线通信系统中确定小区身份的方法。 本发明包括以下步骤：从从基站接收的SA前同步码（次要高级前同步码）序列中获取段ID和序列索引，并使用段ID和序列索引确定小区标识。 在这种情况下，小区标识对应于一个SA前同步码序列，与小区标识相邻的小区标识对应于具有一个SA前同步码序列的复共轭关系的SA前同步码序列。

公开(公告)号：US08797963B2

公开(公告)日：2014-08-05

申请号：US13522233

申请日：2011-01-13

申请人： Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak

发明人： Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak

IPC分类号： H04W4/00

CPC分类号： H04W64/00 ,  G01S13/876

摘要： In the present invention, an uplink synchronization signal for measuring a location of a user device is assigned to a predetermined uplink sub-frame and a predetermined sub-band and is transmitted to one or adjacent cells as well as a serving cell in a predetermined period. Since the synchronization signal for measuring the location is transmitted to a plurality of cells through the same wireless resource, other date are not transmitted to the same wireless resource and a near-far effect can be reduced in each cell.

摘要翻译： 在本发明中，用于测量用户设备的位置的上行链路同步信号被分配给预定的上行链路子帧和预定的子带，并且在预定时段内被发送到一个或相邻小区以及服务小区 。 由于用于测量位置的同步信号通过相同的无线资源被发送到多个小区，所以其他日期不被发送到相同的无线资源，并且在每个小区中可以减少近距离的影响。

公开(公告)号：US08743815B2

公开(公告)日：2014-06-03

申请号：US13500251

申请日：2010-10-21

申请人： Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak

发明人： Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak

IPC分类号： H04W4/00

CPC分类号： H04L5/0007 ,  H04L5/0048

摘要： An SA-Preamble corresponding to an irregular system bandwidth different from a regular system bandwidth is configured to be as long as or larger than the irregular system bandwidth and transmitted. Thus, the performance of transmitting and receiving the SA-Preamble is increased.

摘要翻译： 与不规则系统带宽不同的不规则系统带宽的SA前导码被配置为等于或大于不规则系统带宽并被发送。 因此，发送和接收SA前导码的性能提高。

公开(公告)号：US08565210B2

公开(公告)日：2013-10-22

申请号：US12664380

申请日：2009-07-31

申请人： Han Gyu Cho ,  Jin Soo Choi ,  Jong Young Han ,  Jin Sam Kwak ,  Wook Bong Lee ,  Dong Cheol Kim

发明人： Han Gyu Cho ,  Jin Soo Choi ,  Jong Young Han ,  Jin Sam Kwak ,  Wook Bong Lee ,  Dong Cheol Kim

IPC分类号： H04J1/00 ,  H04W40/00

CPC分类号： H04W52/04

摘要： A method for transmitting signal, at a mobile station, in a wireless communication system is provided. Inter-cell interference level control parameter information may be different for each frequency partition due to use of an FFR scheme. This method is advantageous in that, when uplink transmission is performed, system throughput and cell edge-user throughput are improved and inter-cell interference level control is efficiently performed, thereby improving a Signal to Interference plus Noise Ratio (SINR) at the receiving end.

摘要翻译： 提供了一种在无线通信系统中在移动站发送信号的方法。 由于使用FFR方案，小区间干扰电平控制参数信息对于每个频率分区可以是不同的。 该方法的优点在于，当进行上行链路传输时，提高了系统吞吐量和小区边缘用户吞吐量，并且有效地执行小区间干扰电平控制，从而提高接收端的信号干扰加噪声比（SINR） 。

公开(公告)号：US08270504B2

公开(公告)日：2012-09-18

申请号：US12145340

申请日：2008-06-24

申请人： Jin Soo Choi ,  Seung Woo Nam ,  Jae Hoon Chung ,  Jin Sam Kwak ,  Han Gyu Cho ,  Jong Young Han ,  Hyung Ho Park

发明人： Jin Soo Choi ,  Seung Woo Nam ,  Jae Hoon Chung ,  Jin Sam Kwak ,  Han Gyu Cho ,  Jong Young Han ,  Hyung Ho Park

IPC分类号： H04L1/00

CPC分类号： H04L5/0007 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0064

摘要： A method for configurating a basic signal allocation unit and a method of transmitting signals using the configurated basic signal allocation unit are disclosed. In particular, a basic frequency domain signal allocation unit is configurated by considering at least one selected from the group consisting of a signaling overhead, a size of a coherent bandwidth and a number of divisors among specific numbers and an OFDM symbol number corresponding to a multiple of a subframe unit, each of the specific numbers multiplied to a predetermined subcarrier spacing to enable a result value of the multiplication to have a difference smaller than a prescribed threshold from a divisor of a system bandwidth. And, a time domain unit is configurated by 1-subframe unit. Accordingly, signaling overhead can be efficiently reduced.

摘要翻译： 公开了一种用于配置基本信号分配单元的方法和使用配置的基本信号分配单元发送信号的方法。 特别地，基本的频域信号分配单元通过考虑从信令开销，相干带宽的大小和特定数目中的除数之间的选择中选择的至少一个以及与多个对应的OFDM符号数进行配置来配置 子帧单元的每个特定数量乘以预定子载波间隔，以使乘法的结果值与系统带宽的除数具有小于规定阈值的差值。 而且，时域单位由1子帧单位配置。 因此，可以有效地减少信令开销。

公开(公告)号：US20120127898A1

公开(公告)日：2012-05-24

申请号：US13378663

申请日：2010-06-17

申请人： Dong Guk Lim ,  Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak ,  Yeong Hyeon Kwon ,  Sung Ho Moon

发明人： Dong Guk Lim ,  Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak ,  Yeong Hyeon Kwon ,  Sung Ho Moon

IPC分类号： H04J1/00

CPC分类号： H04L5/0044 ,  H04L5/14

摘要： Disclosed are an apparatus and a method for performing communication using a half-frequency division duplex (H-FDD) frame structure in a mobile communication system. A user equipment for performing communication using an H-FDD frame structure according to the present invention comprises an RF unit in which each user equipment group receives and transmits signals using the H-FDD frame structure wherein the order of the downlink zone and uplink zone are reversely allocated to each of the groups. The downlink zone and uplink zone, which are allocated to each of the user equipment groups in the H-FDD frame structure, include a sub-frame wherein one or more symbols are allocated to idle time slots or are punctured. Each of the user equipment groups can receive and transmit signals using symbols that are not allocated to the idle time slots or are not punctured in the sub-frame.

摘要翻译： 公开了一种在移动通信系统中使用半频分双工（H-FDD）帧结构进行通信的装置和方法。 根据本发明的用于使用H-FDD帧结构进行通信的用户设备包括RF单元，其中每个用户设备组使用H-FDD帧结构接收和发送信号，其中下行链路区域和上行链路区域的顺序为 反向分配给每个组。 分配给H-FDD帧结构中的每个用户设备组的下行链路区域和上行链路区域包括其中一个或多个符号被分配给空闲时隙或被穿孔的子帧。 每个用户设备组可以使用未分配给空闲时隙的符号或者不在子帧中进行穿孔来接收和发送信号。