公开(公告)号：US20130022199A1

公开(公告)日：2013-01-24

申请号：US13552613

申请日：2012-07-18

申请人： Eunkyung KIM ,  Sung Cheol CHANG ,  Sung Kyung KIM ,  Won-Ik KIM ,  Mi Young YUN ,  Hyun LEE ,  Chul Sik YOON ,  Kwang Jae LIM

发明人： Eunkyung KIM ,  Sung Cheol CHANG ,  Sung Kyung KIM ,  Won-Ik KIM ,  Mi Young YUN ,  Hyun LEE ,  Chul Sik YOON ,  Kwang Jae LIM

IPC分类号： H04L9/28

CPC分类号： H04L9/0861 ,  H04L9/0838 ,  H04L2209/80 ,  H04W12/02 ,  H04W12/04031

摘要： A method for performing direct communication between terminals includes: a transmitting terminal's encrypting data using a direct communication transport encryption key (DTEK) for direct communication; and transmitting the encrypted data to a receiving terminal, wherein the DTEK is managed in an SA (security association) defined within the transmitting terminal or the receiving terminal.

摘要翻译： 用于执行终端之间的直接通信的方法包括：使用直接通信传输加密密钥（DTEK）进行直接通信的发送终端的加密数据; 以及将加密的数据发送到接收终端，其中，在发送终端或接收终端内定义的SA（安全关联）中管理DTEK。

公开(公告)号：US20120224472A1

公开(公告)日：2012-09-06

申请号：US13412596

申请日：2012-03-05

申请人： Eunkyung KIM ,  Sung Kyung KIM ,  Sung Cheol CHANG ,  Hyun LEE ,  Chul Sik YOON ,  Won-Ik KIM ,  Mi-Young YUN ,  Kwang Jae LIM

发明人： Eunkyung KIM ,  Sung Kyung KIM ,  Sung Cheol CHANG ,  Hyun LEE ,  Chul Sik YOON ,  Won-Ik KIM ,  Mi-Young YUN ,  Kwang Jae LIM

IPC分类号： H04W40/00

CPC分类号： H04W24/04 ,  H04W84/047 ,  H04W88/04

摘要： A method of relaying in a base station (BS) includes: setting, when a backhaul link of a first BS is damaged, a relay link using a second BS, which is an adjacent BS of the first BS as a serving BS; and releasing the relay link after the backhaul link is recovered.

摘要翻译： 在基站（BS）中进行中继的方法包括：当第一BS的回程链路被损坏时，设置使用作为第一BS的相邻BS作为服务BS的第二BS的中继链路; 并在回程链路恢复后释放中继链路。

公开(公告)号：US20130016646A1

公开(公告)日：2013-01-17

申请号：US13547672

申请日：2012-07-12

申请人： Sung Cheol CHANG ,  Mi Young YUN ,  Eunkyung KIM ,  Sung Kyung KIM ,  Won-Ik KIM ,  Hyun LEE ,  Chul Sik YOON ,  Kwang Jae LIM ,  Seokki KIM

发明人： Sung Cheol CHANG ,  Mi Young YUN ,  Eunkyung KIM ,  Sung Kyung KIM ,  Won-Ik KIM ,  Hyun LEE ,  Chul Sik YOON ,  Kwang Jae LIM ,  Seokki KIM

IPC分类号： H04W88/04 ,  H04W4/06

CPC分类号： H04W76/023 ,  H04W76/14 ,  H04W88/04

摘要： A method in which a first terminal supports direct communication using infracommunication includes setting at least one direct communication link with at least one second terminal, setting at least one traffic connection with a base station, and forwarding data that is transmitted through the at least one direct communication link from the at least one second terminal to the at least one traffic connection or forwarding data that is transmitted through the at least one traffic connection from the base station to the at least one direct communication link.

摘要翻译： 一种方法，其中第一终端支持使用通信的直接通信包括：与至少一个第二终端设置至少一个直接通信链路，设置与基站的至少一个业务连接，以及转发通过至少一个直接发送的数据 从所述至少一个第二终端到所述至少一个业务连接的通信链路或者通过所述至少一个业务连接从所述基站发送到所述至少一个直接通信链路的转发数据。

公开(公告)号：US20130064164A1

公开(公告)日：2013-03-14

申请号：US13606750

申请日：2012-09-07

申请人： Eunkyung KIM ,  Sung Cheol CHANG ,  Sung Kyung KIM ,  Won-lk KIM ,  Mi Young YUN ,  Seokki KIM ,  Hyun LEE ,  Chul Sik YOON ,  Kwang Jae LIM

发明人： Eunkyung KIM ,  Sung Cheol CHANG ,  Sung Kyung KIM ,  Won-lk KIM ,  Mi Young YUN ,  Seokki KIM ,  Hyun LEE ,  Chul Sik YOON ,  Kwang Jae LIM

IPC分类号： H04W4/06

CPC分类号： H04W4/06 ,  H04L12/1881 ,  H04L12/189 ,  H04W52/0216 ,  H04W52/0219 ,  H04W72/005 ,  H04W76/40 ,  Y02D70/00

摘要： A method of managing a multicast service is provided to a mobile station. The mobile station receives from a base station a message including information on a multicast indication cycle including a multicast available interval and a multicast unavailable interval. The mobile station receives a multicast indicator in the multicast available interval of the multicast indication cycle, and receives a multicast traffic at a transmission time indicated by the multicast indicator.

摘要翻译： 向移动台提供管理组播服务的方法。 移动站从基站接收包括关于多播指示周期的信息的消息，包括多播可用间隔和多播不可用间隔。 移动台在组播指示周期的多播可用间隔内接收组播指示符，并在组播指示符指示的发送时间内接收组播流量。

公开(公告)号：US20130065634A1

公开(公告)日：2013-03-14

申请号：US13608368

申请日：2012-09-10

申请人： Anseok LEE ,  Eunkyung KIM ,  Sung Cheol CHANG ,  Sung Kyung KIM ,  Won-Ik KIM ,  Mi Young YUN ,  Hyun LEE ,  Kwang Jae LIM ,  DongSeung KWON

发明人： Anseok LEE ,  Eunkyung KIM ,  Sung Cheol CHANG ,  Sung Kyung KIM ,  Won-Ik KIM ,  Mi Young YUN ,  Hyun LEE ,  Kwang Jae LIM ,  DongSeung KWON

IPC分类号： H04W36/08

CPC分类号： H04W24/04 ,  H04W36/0005 ,  H04W88/04

摘要： A method for communication of a terminal and a method for communication of a base station are disclosed. Communication between a first base station with a problem in a backbone and a second base station located beyond the coverage of the degraded base station and neighboring the first base station is relayed by a terminal. Accordingly, the first base station is able to continuously provide service to subordinate stations.

摘要翻译： 公开了终端的通信方法和基站的通信方法。 具有骨干中的问题的第一基站和位于超出劣化基站的覆盖范围并与第一基站相邻的第二基站之间的通信由终端中继。 因此，第一基站能够连续向下属站提供服务。

公开(公告)号：US20120087287A1

公开(公告)日：2012-04-12

申请号：US13248239

申请日：2011-09-29

申请人： Sung Kyung KIM ,  Sung Cheol Chang ,  Eunkyung Kim ,  Hyun Lee ,  Chul Sik Yoon

发明人： Sung Kyung KIM ,  Sung Cheol Chang ,  Eunkyung Kim ,  Hyun Lee ,  Chul Sik Yoon

IPC分类号： H04W52/02 ,  G08C17/00 ,  H04H20/71 ,  H04B7/24

CPC分类号： H04W52/0219 ,  H04W52/0216 ,  Y02D70/23

摘要： A method of controlling power saving modes of a plurality of terminals joining in a group communication by a base station is provided. The base station establishes a group call connection with the plurality of terminals, and establishes a same power saving mode pattern for the plurality of terminals.

摘要翻译： 提供一种控制由基站进行群组通信的多个终端的节电模式的控制方法。 基站与多个终端建立群组呼叫连接，并为多个终端建立相同的省电模式模式。

公开(公告)号：US20120163283A1

公开(公告)日：2012-06-28

申请号：US13338221

申请日：2011-12-27

申请人： Sung Kyung KIM ,  Eunkyung Kim ,  Sung Cheol Chang ,  Hyun Lee ,  Chul Sik Yoon

发明人： Sung Kyung KIM ,  Eunkyung Kim ,  Sung Cheol Chang ,  Hyun Lee ,  Chul Sik Yoon

IPC分类号： H04W36/00 ,  H04W88/10 ,  H04W88/04

CPC分类号： H04W88/10 ,  H04W84/047

摘要： A method of relaying in a base station that enable a first base station to operate as a relay station in order to communicate with a second base station that is connected to backhaul, the method includes: forming, by the first base station, a relay link with the second base station; and starting, by the first base station, a relay mode.

摘要翻译： 一种在基站中进行中继的方法，其使第一基站能够作为中继站进行操作，以便与连接到回程的第二基站通信，所述方法包括：由所述第一基站形成中继链路 与第二基站; 并且由第一基站开始中继模式。

公开(公告)号：US20100220691A1

公开(公告)日：2010-09-02

申请号：US12394887

申请日：2009-02-27

申请人： Sung Cheol CHANG ,  Kwang Jae LIM ,  Jae Sun CHA ,  Sung Kyung KIM ,  Chul Sik YOON

发明人： Sung Cheol CHANG ,  Kwang Jae LIM ,  Jae Sun CHA ,  Sung Kyung KIM ,  Chul Sik YOON

IPC分类号： H04J3/00 ,  H04W72/04

CPC分类号： H04W72/005

摘要： In a method of transmitting broadcasting information, the broadcasting information is classified into fixed broadcasting information for transmitting to a fixed position of a super-frame and variable broadcasting information to be variably transmitted in the form of a broadcasting message. The fixed broadcasting information may be classified into primary broadcasting information having a short cycle and secondary broadcasting information having a long cycle.

摘要翻译： 在发送广播信息的方法中，广播信息被分类为用于发送到广播消息的形式的可变广播信息的超帧的固定位置和可变广播信息的固定广播信息。 固定广播信息可以被分类为具有短周期的主广播信息和具有长周期的次要广播信息。

公开(公告)号：US20100278063A1

公开(公告)日：2010-11-04

申请号：US12770210

申请日：2010-04-29

申请人： Sung Kyung KIM ,  Sung Cheol CHANG ,  Hyun-Jae KIM ,  Won-Ik KIM ,  Chul Sik YOON ,  Jee Hwan AHN

发明人： Sung Kyung KIM ,  Sung Cheol CHANG ,  Hyun-Jae KIM ,  Won-Ik KIM ,  Chul Sik YOON ,  Jee Hwan AHN

IPC分类号： H04W24/00 ,  H04W72/04

CPC分类号： H04W16/10 ,  H04L5/0073 ,  H04W16/08 ,  H04W72/082

摘要： A method for controlling interference between a plurality of neighboring base stations for a terminal by a serving base station of the terminal in a communication system is provided. The method includes receiving interference amount information on a first region of a downlink frame from the terminal, determining an interference amount estimate for the first region based on the received interference amount information, comparing the determined interference amount estimate with an interference amount tolerance for the first region; and transmitting an interference indicator requesting reduction in transmission power for the first region to the plurality of neighboring base stations when the interference amount estimate exceeds the interference amount tolerance.

摘要翻译： 提供了一种用于在通信系统中控制终端的服务基站的终端的多个相邻基站之间的干扰的方法。 该方法包括从终端接收关于下行链路帧的第一区域的干扰量信息，基于接收到的干扰量信息确定第一区域的干扰量估计，将确定的干扰量估计与第一区域的干扰量容限进行比较 地区; 以及当所述干扰量估计超过所述干扰量容差时，向所述多个相邻基站发送请求减少所述第一区域的发射功率的干扰指示符。

公开(公告)号：US20110141933A1

公开(公告)日：2011-06-16

申请号：US12965157

申请日：2010-12-10

申请人： Hyun-Jae KIM ,  Sung Cheol CHANG ,  Sung Kyung KIM ,  Won-Ik KIM ,  Chul Sik YOON

发明人： Hyun-Jae KIM ,  Sung Cheol CHANG ,  Sung Kyung KIM ,  Won-Ik KIM ,  Chul Sik YOON

IPC分类号： H04L12/26

CPC分类号： H04W52/146 ,  H04W52/243

摘要： A method and apparatus for controlling power for uplink are provided. When a base station is moving or unable to communicate with others, at least one interference amount is estimated for a neighboring base station based on a path gain between a terminal and the neighboring base station and a transmission power of each encoding packet size and transmission format included in a candidate group related to scheduling transmission power parameters. A target interference amount is determined based on an interference amount control value and an initial target interference amount according to a processing load of a serving base station, and one interference amount is selected from estimated interference amounts based on the target interference amount. The terminal determines the transmission power based on an encoding packet size and a transmission format corresponding to the selected interference amount.

摘要翻译： 提供一种用于控制上行链路功率的方法和装置。 当基站正在移动或不能与他人通信时，基于终端与相邻基站之间的路径增益以及每个编码分组大小和传输格式的传输功率估计相邻基站的至少一个干扰量 包括在与调度传输功率参数相关的候选组中。 基于干扰量控制值和根据服务基站的处理负荷的初始目标干扰量来确定目标干扰量，并且基于目标干扰量从估计干扰量中选择一个干扰量。 终端基于与所选择的干扰量对应的编码分组大小和发送格式来确定发送功率。