公开(公告)号：US09420604B2

公开(公告)日：2016-08-16

申请号：US12075960

申请日：2008-03-14

申请人： In-Soo Hwang ,  Yung-Soo Kim ,  Young-Ho Jung ,  Sang-Woon Jeon ,  Sae-Young Chung

发明人： In-Soo Hwang ,  Yung-Soo Kim ,  Young-Ho Jung ,  Sang-Woon Jeon ,  Sae-Young Chung

IPC分类号： H04L1/00 ,  H04W72/12 ,  H04B7/04 ,  H04B7/06 ,  H04B17/24 ,  H04L1/06

CPC分类号： H04W72/1284 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/0626 ,  H04B7/0647 ,  H04B17/24 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0618 ,  H04L2001/0093 ,  H04W72/1231

摘要： An apparatus and method for downlink scheduling in a multi antenna wireless communication system are provided. The apparatus includes a receiver for receiving channel information of at least one mobile station that is selected as an active user by a base station, a judgment unit for judging whether it feeds back its own channel information using the channel information of the selected at least one mobile station, and a transmitter for transmitting the its own channel information to the base station according to judgment of the judgment unit.

摘要翻译： 提供了一种用于多天线无线通信系统中的下行链路调度的装置和方法。 该装置包括接收机，用于接收由基站选择为活动用户的至少一个移动台的信道信息;判断单元，用于使用所选择的至少一个的信道信息来判断是否反馈其自己的信道信息 移动站，以及根据判断单元的判断将其自己的信道信息发送到基站的发射机。

公开(公告)号：US09113379B2

公开(公告)日：2015-08-18

申请号：US12175949

申请日：2008-07-18

申请人： Young-Ho Jung ,  Yung-Soo Kim ,  Myeon-Kyun Cho ,  Dai-Kwan Kim

发明人： Young-Ho Jung ,  Yung-Soo Kim ,  Myeon-Kyun Cho ,  Dai-Kwan Kim

IPC分类号： H04W36/00 ,  H04W36/04

CPC分类号： H04W36/0061 ,  H04W36/04 ,  Y02D70/00

摘要： A handover apparatus and method in a communication system having a macro BS and a plurality of micro BSs in one cell are provided. A handover apparatus includes a macro BS for generating a plurality of messages, each messages respectively corresponds to one of a plurality of group areas defined by grouping service areas of the micro BSs and includes information about BSs to which MSs of the group area can perform handover. The macro BS also generates group area information indicating locations of the group areas, broadcasts the plurality of messages and the group area information to the cell, and manages handover of MSs based on the plurality of messages and the group area information.

摘要翻译： 提供了具有一个小区中的宏BS和多个微BS的通信系统中的切换装置和方法。 切换装置包括用于生成多个消息的宏BS，每个消息分别对应于通过分组微BS的服务区域而定义的多个组区域中的一个，并且包括关于组的区域的MS可以执行切换的BS的信息 。 宏BS还生成指示组区域的位置，广播多个消息和组区域信息到小区的组区域信息，并且基于多个消息和组区域信息来管理MS的切换。

公开(公告)号：US20130294389A1

公开(公告)日：2013-11-07

申请号：US13940406

申请日：2013-07-12

申请人： Young Jun HONG ,  Bruno CLERCKX ,  Young Ho JUNG ,  Joon Young CHO ,  Jin Kyu HAN ,  In Ho LEE ,  Hyoung Ju JI

发明人： Young Jun HONG ,  Bruno CLERCKX ,  Young Ho JUNG ,  Joon Young CHO ,  Jin Kyu HAN ,  In Ho LEE ,  Hyoung Ju JI

IPC分类号： H04W72/04

CPC分类号： H04W72/042 ,  H04L5/0007 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0094 ,  H04L25/03343 ,  H04L2025/03426 ,  H04W72/046

摘要： A control information transmission and reception method based on a spatial-multiplexing gain, are provided. The control information may be transmitted by obtaining the spatial-multiplexing gain using an E-PDCCH region, and thus, a transmission efficiency of the control information may be improved. The common control information used for decoding the E-PDCCH may be transmitted via a PDCCH, and thus, a base station supporting both a general terminal and an enhanced terminal may effectively transmit the control information. Information associated with an indicator indicating whether the E-PDCCH is to be used during a subsequent resource allocation period may be transmitted, and thus, whether decoding with respect to the E-PDCCH is to be performed during the subsequent allocation period may be determined

摘要翻译： 提供了一种基于空间复用增益的控制信息发送和接收方法。 可以通过使用E-PDCCH区域获得空间复用增益来发送控制信息，从而可以提高控制信息的传输效率。 用于解码E-PDCCH的公共控制信息可以经由PDCCH发送，因此，支持通用终端和增强型终端的基站可以有效地发送控制信息。 可以发送与指示在后续资源分配期间是否使用E-PDCCH的指示符相关联的信息，因此可以确定是否在随后的分配周期期间执行关于E-PDCCH的解码

公开(公告)号：US08547883B2

公开(公告)日：2013-10-01

申请号：US12194398

申请日：2008-08-19

申请人： Young-Ho Jung ,  Yung-Soo Kim ,  Myeon-Kyun Cho

发明人： Young-Ho Jung ,  Yung-Soo Kim ,  Myeon-Kyun Cho

IPC分类号： H04J3/00 ,  H04J1/00 ,  H04J4/00 ,  H04W4/00

CPC分类号： H04J3/1682 ,  H04W72/0406 ,  H04W72/06

摘要： A system and method for transmitting resource allocation information by a base station in a communication system is provided. The method includes generating first MAP messages for user terminals, each of which includes an identifier of a corresponding user terminal and corresponds to resource allocation information on a first band, in an order of user terminals, generating a second MAP message, which corresponds to resource allocation information for a user terminal allocated resources of only a second band, and generating third MAP messages, which correspond to resource allocation information on the second band, for user terminals allocated resources of both the first band and the second band, among the user terminals, in the order of user terminals allocated resources of both the first band and the second band, transmitting the first MAP message through the first band, and transmitting the second and third MAP messages through the second band.

摘要翻译： 提供了一种用于在通信系统中由基站发送资源分配信息的系统和方法。 该方法包括生成用户终端的第一MAP消息，每个MAP消息包括相应用户终端的标识符，并按照用户终端的顺序对应于第一频带上的资源分配信息，生成对应于资源的第二MAP消息 分配用于用户终端的分配信息，分配仅第二频带的资源，并且生成与用于分配第一频带和第二频带两者的资源的用户终端对应的关于第二频带的资源分配信息的第三MAP消息 以用户终端分配第一频带和第二频带两者的资源的顺序，通过第一频带发送第一MAP消息，并通过第二频带发送第二和第三MAP消息。

公开(公告)号：US08447310B2

公开(公告)日：2013-05-21

申请号：US11936544

申请日：2007-11-07

申请人： Tak-Ki Yu ,  Cheol-Woo You ,  Young-Ho Jung ,  Sang-Min Lee

发明人： Tak-Ki Yu ,  Cheol-Woo You ,  Young-Ho Jung ,  Sang-Min Lee

IPC分类号： H04W72/00 ,  H04M11/00

CPC分类号： H04W48/12 ,  H04W16/10 ,  H04W48/14 ,  H04W72/08 ,  H04W92/20

摘要： An Apparatus and a method for interference cancellation in a wireless communication system are provided. When a resource of an Interference Cancellation (IC) zone is allocated to a terminal traveling in a service coverage, resource allocation information relating to an IC zone of neighbor cells is gathered. Resource allocation information is generated relating to the resource allocated to the terminal comprising resource allocation information of the IC zone of the neighbor cells. The resource allocation information relating to the resource allocated to the terminal is transmitted to the terminal. Accordingly, when the interference is present, the interference cancellation is carried out to reduce the load on the terminal and enhance the reception performance.

摘要翻译： 提供了一种用于无线通信系统中的干扰消除的装置和方法。 当将干扰消除（IC）区域的资源分配给在业务覆盖中行进的终端时，收集与相邻小区的IC区域有关的资源分配信息。 生成与分配给包括相邻小区的IC区域的资源分配信息的终端的资源有关的资源分配信息。 将与分配给终端的资源有关的资源分配信息发送到终端。 因此，当存在干扰时，执行干扰消除以减少终端上的负载并提高接收性能。

公开(公告)号：US20120224546A1

公开(公告)日：2012-09-06

申请号：US13412585

申请日：2012-03-05

申请人： Sung Cheol CHANG ,  Mi-Young Yun ,  Young-Ho Jung ,  Eunkyung Kim ,  Sung Kyung Kim ,  Won-Ik Kim ,  Hyun Lee ,  Chul Sik Yoon ,  Kwang Jae Lim

发明人： Sung Cheol CHANG ,  Mi-Young Yun ,  Young-Ho Jung ,  Eunkyung Kim ,  Sung Kyung Kim ,  Won-Ik Kim ,  Hyun Lee ,  Chul Sik Yoon ,  Kwang Jae Lim

IPC分类号： H04W72/04

CPC分类号： H04W76/14 ,  H04L1/0001 ,  H04W52/0219 ,  H04W72/04 ,  H04W92/18 ,  Y02D70/00

摘要： A first terminal for performing direct communication between terminals includes: a radio frequency (RF) unit; and a processor, the processor being adapted to perform direct communication with at least one second terminal by using resources allocated for direct communication between terminals, wherein the resources are divided into a first slot region and a second slot region, the first slot region including a synchronization channel containing synchronization information for direct communication between terminals, a dedicated channel for transmitting direct communication data between terminals, and a supplementary channel one-to-one mapped with the dedicated channel, and the second slot region including the dedicated channel and the supplementary channel.

摘要翻译： 用于在终端之间进行直接通信的第一终端包括：射频（RF）单元; 以及处理器，所述处理器适于通过使用分配用于终端之间的直接通信的资源来执行与至少一个第二终端的直接通信，其中所述资源被划分为第一时隙区域和第二时隙区域，所述第一时隙区域包括 同步信道包含用于终端之间直接通信的同步信息，用于在终端之间传输直接通信数据的专用信道和与专用信道映射的辅助信道，以及包括专用信道和辅助信道的第二时隙区域 。

公开(公告)号：US08254941B2

公开(公告)日：2012-08-28

申请号：US11933964

申请日：2007-11-01

申请人： Young-Ho Jung ,  Won-Hyoung Park ,  Cheol-Woo You

发明人： Young-Ho Jung ,  Won-Hyoung Park ,  Cheol-Woo You

IPC分类号： H04W72/00

CPC分类号： H04W28/02 ,  H04L5/0007 ,  H04L5/0087 ,  H04L5/0096 ,  H04L47/70 ,  H04L47/762 ,  H04L47/824 ,  H04W72/04 ,  H04W72/042 ,  H04W76/20

摘要： An apparatus and method for renewal-based resource allocation in a Broadband Wireless Access (BWA) system are provided. A Base Station (BS) allocates resources to a Mobile Station (MS) by resource allocation information. It is determined whether the MS requires continuous resource allocation or whether the MS does not have transmission data temporarily, when a resource allocation duration for downlink resources allocated to the MS has expired. One of resource allocation termination, resource allocation renewal, and temporary resource lending to another MS is performed according to the determination. Information for updating the resource allocation information is transmitted to the MS.

摘要翻译： 提供了一种在宽带无线接入（BWA）系统中用于基于更新的资源分配的装置和方法。 基站（BS）通过资源分配信息向移动台（MS）分配资源。 当分配给MS的下行链路资源的资源分配持续时间已经到期时，确定MS是否需要连续资源分配或MS是否暂时没有传输数据。 根据确定，执行资源分配终止，资源分配更新和对另一个MS的临时资源借用之一。 用于更新资源分配信息的信息被发送到MS。

公开(公告)号：US20120213163A1

公开(公告)日：2012-08-23

申请号：US13216573

申请日：2011-08-24

申请人： Heun Chul Lee ,  Bruno Clerckx ,  Young Ho Jung

发明人： Heun Chul Lee ,  Bruno Clerckx ,  Young Ho Jung

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04L1/1861 ,  H04L1/1864 ,  H04L5/001 ,  H04L5/0055

摘要： Provided is an uplink feedback channel allocation method and apparatus used to feedback data to indicate whether data packets corresponding an enhanced physical downlink control channel (E-PDCCH) were successfully decoded. A terminal may use an additional resource area of an uplink feedback channel or may use an empty resource area of the uplink feedback channel to which feedback information of a data packet corresponding to a physical downlink control channel (PDCCH) is not allocated, to perform feedback.

摘要翻译： 提供了一种用于反馈数据以指示对应于增强物理下行链路控制信道（E-PDCCH）的数据分组是否被成功解码的上行链路反馈信道分配方法和装置。 终端可以使用上行链路反馈信道的附加资源区域，或者可以使用未分配对应于物理下行链路控制信道（PDCCH）的数据分组的反馈信息的上行链路反馈信道的空资源区域来执行反馈 。

公开(公告)号：US08140084B2

公开(公告)日：2012-03-20

申请号：US11928821

申请日：2007-10-30

申请人： Young-Ho Jung ,  Cheol-Woo You ,  Sang-Min Lee

发明人： Young-Ho Jung ,  Cheol-Woo You ,  Sang-Min Lee

IPC分类号： H04W72/00

CPC分类号： H04L5/023 ,  H04L1/0026 ,  H04L5/0053 ,  H04W24/00 ,  H04W28/06 ,  H04W72/02 ,  H04W72/042

摘要： Apparatus and method for allocating a Channel Quality Information CHannel (CQICH) in a wireless communication system are provided. The method includes determining CQICH patterns required for users using information of one or more users to which CQICH resources are to be allocated, and selecting a CQICH pattern block, including all of the determined CQICH patterns, from among a plurality of pre-generated CQICH pattern blocks; and allocating CQICH sub-blocks corresponding to the users' required CQICH patterns using resource layout information of the CQICH sub-blocks corresponding to the CQICH patterns of the selected CQICH pattern block, and transmitting CQICH allocation information to a Mobile Station (MS).

摘要翻译： 提供了一种用于在无线通信系统中分配信道质量信息信道（CQICH）的设备和方法。 该方法包括：使用使用CQICH资源要分配的一个或多个用户的信息来确定用户所需的CQICH模式，以及从多个预先生成的CQICH模式中选择包括所有确定的CQICH模式的CQICH模式块 块 以及使用与所选CQICH模式块的CQICH模式对应的CQICH子块的资源布局信息来分配对应于用户所需CQICH模式的CQICH子块，并向移动站（MS）发送CQICH分配信息。

公开(公告)号：US08126033B2

公开(公告)日：2012-02-28

申请号：US11946178

申请日：2007-11-28

申请人： Young-Ho Jung ,  Yu-Seok Kim ,  Hyun-Jong Yang ,  Kyung-Chun Lee ,  Joo-Hwan Chun

发明人： Young-Ho Jung ,  Yu-Seok Kim ,  Hyun-Jong Yang ,  Kyung-Chun Lee ,  Joo-Hwan Chun

IPC分类号： H04B3/36

CPC分类号： H04L1/004 ,  H04B7/15521 ,  H04B7/2606 ,  H04L2001/0097

摘要： An apparatus and method for supporting relaying in a wireless communication system are provided. The apparatus and method include a transmitting apparatus which acquires channel information between the transmitting apparatus and an RS, pre-encodes a transmission signal to be transmitted to the RS with the channel information, transmits the pre-coded signal to the RS, and acquires, upon receipt of a signal from the RS, a signal transmitted by a receiving apparatus by eliminating the transmission signal transmitted to the RS from the received signal. Accordingly, the apparatus and method improve system capacity gain without adding time resources.

摘要翻译： 提供一种用于在无线通信系统中支持中继的装置和方法。 所述装置和方法包括：发送装置，其在所述发送装置与RS之间获取信道信息;对所述RS发送的发送信号与所述信道信息进行预编码;将所述预编码信号发送给所述RS; 在从RS接收到信号时，由接收装置通过从接收到的信号中消除从RS发送的发送信号而发送的信号。 因此，该装置和方法在不增加时间资源的情况下提高系统容量增益。