公开(公告)号：US09560663B2

公开(公告)日：2017-01-31

申请号：US13984880

申请日：2012-02-10

申请人： Young-Jo Ko ,  Tae-Gyun Noh ,  Hee-Soo Lee ,  Bang-Won Seo ,  Jae-Young Ahn

发明人： Young-Jo Ko ,  Tae-Gyun Noh ,  Hee-Soo Lee ,  Bang-Won Seo ,  Jae-Young Ahn

IPC分类号： H04W72/04 ,  H04W72/08 ,  H04L5/00 ,  H04W16/32 ,  H04B7/02 ,  H04W16/24

CPC分类号： H04W72/082 ,  H04B7/024 ,  H04J11/0079 ,  H04L5/0035 ,  H04L5/005 ,  H04L5/0051 ,  H04W16/24 ,  H04W16/32 ,  H04W72/0406

摘要： Disclosed is a wireless communication system using multiple transmission and reception points. In a wireless communication system having a first transmission and reception point and at least one second transmission and reception point belonging to the same cell, the first transmission and reception point has a wider transmission area than the at least one second transmission and reception point, and the first transmission and reception point and the at least one second transmission and reception point generate downlink transmission signals by using the same physical layer cell ID or virtual cell IDs allocated to each terminal, and then the terminals generate uplink transmission signals by using the allocated virtual cell IDs.

摘要翻译： 公开了一种使用多个发送和接收点的无线通信系统。 在具有第一发送接收点和属于同一小区的至少一个第二发送和接收点的无线通信系统中，第一发送和接收点具有比至少一个第二发送和接收点更宽的发送区域，以及 第一发送和接收点和至少一个第二发送和接收点通过使用分配给每个终端的相同物理层小区ID或虚拟小区ID来生成下行链路传输信号，然后终端通过使用分配的虚拟 单元格ID。

公开(公告)号：US08887225B2

公开(公告)日：2014-11-11

申请号：US12049716

申请日：2008-03-17

申请人： Young-ick Jang ,  Hee-soo Lee

发明人： Young-ick Jang ,  Hee-soo Lee

IPC分类号： H04N7/173 ,  H04N21/222 ,  H04N21/433 ,  H04N21/658 ,  H04N21/6377 ,  H04N21/6375

CPC分类号： H04N21/6377 ,  H04N21/222 ,  H04N21/4333 ,  H04N21/6375 ,  H04N21/658

摘要： Provided are a method and apparatus for reproducing broadcast content in a digital television (DTV) in real time, and a method and apparatus for providing broadcast content to a DTV. In the reproducing method, reproduction of broadcast content is controlled to be temporarily stopped if an error is present in received packets constituting the content; packets received after the temporary stopping of the reproduction are stored; a errorless packet, which corresponds to a packet having the error, is obtained; and the content is reproduced using the obtained packet and the stored packets.

摘要翻译： 提供了一种用于在数字电视（DTV）中实时再现广播内容的方法和装置，以及用于向DTV提供广播内容的方法和装置。 在再现方法中，如果构成内容的接收分组中存在错误，则控制广播内容的再现暂时停止; 存储在临时停止再现之后接收的分组; 获得对应于具有错误的分组的无错误分组; 并且使用所获得的分组和所存储的分组再现内容。

公开(公告)号：US20130143614A1

公开(公告)日：2013-06-06

申请号：US13817362

申请日：2011-08-16

申请人： Hee Soo Lee ,  Jae Young Ahn

发明人： Hee Soo Lee ,  Jae Young Ahn

IPC分类号： H04W52/14

CPC分类号： H04W52/146 ,  H04W52/247 ,  H04W52/248 ,  H04W52/362 ,  H04W52/40 ,  H04W72/0446 ,  H04W72/0473

摘要： Disclosed is a method for controlling uplink transmit power in a mobile communication system. A mobile communication includes a first base station and a second base station which are located in two mutually adjacent cells, respectively, at least one base station of the first and second base stations which generate a subframe offset of transmit power (SOTP), and transmits a subframe offset of transmit power generated by at least one base station of the first and second base stations to at least one terminal which belongs to a corresponding cell. Accordingly, it is possible to reduce signaling times for transmit power control, and to accurately control transmit power.

摘要翻译： 公开了一种用于控制移动通信系统中的上行链路发射功率的方法。 移动通信包括分别位于两个相邻小区中的第一基站和第二基站，第一和第二基站的至少一个基站产生发射功率的子帧偏移（SOTP），并且发送 由第一和第二基站的至少一个基站产生的属于相应小区的至少一个终端的发射功率的子帧偏移。 因此，可以减少发送功率控制的信令时间，并且能够精确地控制发送功率。

公开(公告)号：US20130010673A1

公开(公告)日：2013-01-10

申请号：US13511749

申请日：2010-11-26

申请人： Hee Soo Lee ,  Tae Gyun Noh ,  Jae Young Ahn ,  Kyoung Seok Lee ,  Min Joong Rim ,  Chung Gu Kang

发明人： Hee Soo Lee ,  Tae Gyun Noh ,  Jae Young Ahn ,  Kyoung Seok Lee ,  Min Joong Rim ,  Chung Gu Kang

IPC分类号： H04W72/00 ,  H04W88/04

CPC分类号： H04B7/2606 ,  H04B7/15542

摘要： A relay method of a wireless communication system according to one embodiment of the present invention relates to a relay method of a wireless communication system in which at least one relay device communicates with a base station. The relay method comprises the steps of: each relay device setting information about a frequency band to be relayed, composing a control signal including the information about the set frequency band, and transmitting the control signal to at least one relay device; and receiving the control signal, extracting the information about the frequency band included in the control signal, amplifying the signal according to the information about the frequency band set in each relay device, and transmitting the amplified signal to at least one terminal.

摘要翻译： 根据本发明的一个实施例的无线通信系统的中继方法涉及一种无线通信系统的中继方法，其中至少一个中继设备与基站进行通信。 所述中继方法包括以下步骤：每个中继设备设置关于要中继的频带的信息，构成包括关于所设置的频带的信息的控制信号，以及将所述控制信号发送到至少一个中继设备; 并且接收控制信号，提取关于控制信号中包括的频带的信息，根据关于每个中继设备中设置的频带的信息来放大信号，并将放大的信号发送到至少一个终端。

公开(公告)号：US20110319091A1

公开(公告)日：2011-12-29

申请号：US13172400

申请日：2011-06-29

申请人： Hee Soo LEE ,  Jae Young Ahn

发明人： Hee Soo LEE ,  Jae Young Ahn

IPC分类号： H04W72/04

CPC分类号： H04W72/0426 ,  H04W8/26

摘要： Provided is a system for allocating a radio resource. The system for allocating a radio resource may include a macro base station, a macro terminal, and a femto base station. The femto base station may allocate a radio resource for transmitting a control channel to a femto terminal, and transmit information of the allocated radio resource to the macro base station. The macro base station may allocate a radio resource for transmitting a control channel to the macro terminal in relation to the received information of the radio resource.

摘要翻译： 提供了一种用于分配无线电资源的系统。 用于分配无线电资源的系统可以包括宏基站，宏终端和毫微微基站。 毫微微基站可以向毫微微终端分配用于发送控制信道的无线电资源，并将分配的无线电资源的信息发送到宏基站。 宏基站可以根据接收到的无线电资源的信息，分配用于向宏终端发送控制信道的无线电资源。

公开(公告)号：US20110141360A1

公开(公告)日：2011-06-16

申请号：US12907647

申请日：2010-10-19

申请人： Jin-seok CHOI ,  Seung-kwon PARK ,  Hee-soo LEE ,  Yong-jun PARK

发明人： Jin-seok CHOI ,  Seung-kwon PARK ,  Hee-soo LEE ,  Yong-jun PARK

IPC分类号： H04N5/445 ,  H04N5/44

CPC分类号： H04N5/44 ,  G06F9/4411 ,  H04N21/4432

摘要： A selective booting method and a broadcast receiving apparatus using the same are provided. The broadcast receiving apparatus including: a broadcast reception unit; a display which displays a broadcast received through the broadcast reception unit; a storage unit which stores a plurality of drivers of hardware provided on the broadcast receiving apparatus; and a controller which selectively loads a first driver, among the stored drivers, of first hardware for executing a first operation selected from among a plurality of operations, and then loads a second driver. Therefore, a user may execute foremost a desired operation.

摘要翻译： 提供了选择性引导方法和使用该引导方法的广播接收装置。 广播接收装置包括：广播接收单元; 显示通过广播接收单元接收的广播的显示器; 存储单元，其存储设置在广播接收装置上的多个硬件驱动器; 以及控制器，其选择性地加载所存储的驱动器中的用于执行从多个操作中选择的第一操作的第一硬件的第一驱动器，然后加载第二驱动器。 因此，用户可以首先执行期望的操作。

公开(公告)号：US07912476B2

公开(公告)日：2011-03-22

申请号：US11720838

申请日：2005-12-05

申请人： Jae Kyun Kwon ,  Hee Soo Lee ,  Jae Young Ahn

发明人： Jae Kyun Kwon ,  Hee Soo Lee ,  Jae Young Ahn

IPC分类号： H04W72/08 ,  H04W52/38

CPC分类号： H04J13/00 ,  H04B1/7103 ,  H04B2201/70702

摘要： A method of controlling base stations that is capable of suppressing inter-cell interference and efficiently utilizing available resources. According to one aspect, information received on path loss from a terminal is used to determine a time region for the terminal based on the path loss information. Communication with the terminal is performed within the determined time region. According to another aspect, information received on path loss from a terminal is used to determine a frequency region for the terminal based on the path loss information. Communication with the terminal is performed within the determined frequency region. According to yet another aspect, information received on path loss from a terminal is used to determine a code region for the terminal based on the path loss information. Communication with the terminal is performed within the determined code region.

摘要翻译： 一种控制能够抑制小区间干扰并有效利用可用资源的基站的方法。 根据一个方面，使用从终端接收到的路径损耗的信息，基于路径损耗信息来确定终端的时间区域。 在确定的时间区域内执行与终端的通信。 根据另一方面，使用从终端接收到的路径损耗的信息，用于基于路径损耗信息确定终端的频率区域。 在确定的频率区域内执行与终端的通信。 根据另一方面，使用从终端接收到的路径损耗的信息，用于基于路径损耗信息来确定终端的代码区域。 在确定的代码区域内执行与终端的通信。

公开(公告)号：US20100177034A1

公开(公告)日：2010-07-15

申请号：US12557871

申请日：2009-09-11

申请人： Seong-hun JEONG ,  Hong-seok PARK ,  Hee-soo LEE ,  Houng-sog MIN

发明人： Seong-hun JEONG ,  Hong-seok PARK ,  Hee-soo LEE ,  Houng-sog MIN

IPC分类号： G09G5/00

CPC分类号： G06F3/02 ,  G06F3/0489 ,  G06F3/0605 ,  G06F3/0632 ,  G06F3/0679 ,  G06F2206/1008

摘要： A portable storage device and a method of controlling a user interface (UI) using the same. The method includes obtaining first UI information using a UI when the portable storage device is connected to a host, transmitting the obtained first UI information to an application of the host, and displaying second UI information provided by the application of the host using the UI.

摘要翻译： 便携式存储装置和使用其的用户界面（UI）的控制方法。 该方法包括当便携式存储设备连接到主机时使用UI获取第一UI信息，将获得的第一UI信息发送到主机的应用，并且使用UI显示由主机的应用提供的第二UI信息。

公开(公告)号：US20090312030A1

公开(公告)日：2009-12-17

申请号：US12302204

申请日：2007-05-22

申请人： Hyo-Jin Lee ,  Hyun-Kyu Chung ,  Jae-Kyun Kwon ,  Jae-Young Ahn ,  Hee-Soo Lee ,  Byung-Jang Jeong

发明人： Hyo-Jin Lee ,  Hyun-Kyu Chung ,  Jae-Kyun Kwon ,  Jae-Young Ahn ,  Hee-Soo Lee ,  Byung-Jang Jeong

IPC分类号： H04W72/04 ,  H04B7/14

CPC分类号： H04B7/15542

摘要： Disclosed are a base station, a relay station, and a terminal according to a method for designing a cellular system for improving resource usage efficiency by reducing interference between relay stations and interference between the base station and the relay station. The relay station gets control signals that terminals served by the base station transmit, and registers terminals, levels of the control signals of which are bigger than a predetermined value, to a list of the interference terminals. The relay station checks an interference resource through resource allocation information of the base station, checks an available resource corresponding to a resource except the interference resource among a resource allocated by the base station, and allocates some of the available resource to the terminal.

摘要翻译： 公开了根据用于设计通过减少中继站之间的干扰和基站与中继站之间的干扰来提高资源使用效率的蜂窝系统的方法的基站，中继站和终端。 中继站获取由基站服务的终端发送的控制信号，并将其控制信号的电平大于预定值的终端登记到干扰终端的列表。 中继站通过基站的资源分配信息来检查干扰资源，对由基站分配的资源之外的干扰资源以外的资源对应的可用资源进行检查，向终端分配一部分可用资源。

公开(公告)号：US20090231990A1

公开(公告)日：2009-09-17

申请号：US12476125

申请日：2009-06-01

申请人： Hee-Soo LEE ,  Bang-Won SEO ,  Hyun-Kyu CHUNG

发明人： Hee-Soo LEE ,  Bang-Won SEO ,  Hyun-Kyu CHUNG

IPC分类号： H04J11/00 ,  H04L23/02

CPC分类号： H04J1/02 ,  H04L1/0041 ,  H04L1/04 ,  H04L27/2602 ,  H04L27/2614 ,  H04L27/2636 ,  H04L27/2647 ,  H04W52/16 ,  H04W52/267 ,  H04W52/346

摘要： The present invention relates a method and apparatus for transmitting/receiving data using multiple codewords in a communication system using SC-FDMA (single carrier frequency division multiple access). A transmitter generates the multiple codewords for user data and transmits the generated multiple codewords. A receiver receives the multiple codewords and sequentially performs decoding and SIC (successive interference cancellation) on the received multiple codewords. Therefore, this structure can minimize a PAPR (peak to average power ratio) and considerably reduces interference between symbols in a frequency selective fading environment.

摘要翻译： 本发明涉及使用SC-FDMA（单载波频分多址）的通信系统中使用多个码字发送/接收数据的方法和装置。 发射机生成用于用户数据的多个码字，并发送所生成的多个码字。 接收机接收多个码字，并在接收的多个码字上顺序执行解码和SIC（连续干扰消除）。 因此，该结构可以使PAPR（峰值与平均功率比）最小化，并显着减少频率选择性衰落环境中符号之间的干扰。