公开(公告)号：US20100279700A1

公开(公告)日：2010-11-04

申请号：US12770124

申请日：2010-04-29

申请人： Hyun-Jae Kim ,  Sung Cheol Chang ,  Won-Ik Kim ,  Sung Kyung Kim ,  Chul Sik Yoon ,  Jee Hwan Ahn

发明人： Hyun-Jae Kim ,  Sung Cheol Chang ,  Won-Ik Kim ,  Sung Kyung Kim ,  Chul Sik Yoon ,  Jee Hwan Ahn

IPC分类号： H04W72/04 ,  H04W24/00 ,  H04W52/00

CPC分类号： H04W16/10 ,  H04W16/08 ,  H04W16/30 ,  H04W52/243 ,  H04W52/245

摘要： A method for controlling transmission power in a mobile communication system is provided. According to the method, a serving base station arranges a plurality of terminals in ascending order according to Carrier-to-Interference-and-Noise-Ratios (CINRs) based on the CINR measured by the plurality of terminals, classifies the plurality of terminals in one of a first group and a second group according to the order, allocates a subchannel of a data region corresponding to the first group from among a plurality of data regions included in the uplink frame to a terminal classified as the first group, and allocates a subchannel of a data region corresponding to the second group from among the data regions to a terminal classified as the second group.

摘要翻译： 提供一种用于控制移动通信系统中的发送功率的方法。 根据该方法，服务基站基于由多个终端测量的CINR，根据载波干扰比（CINR）按升序排列多个终端，对多个终端进行分类 根据该顺序的第一组和第二组中的一个，将从上行链路帧中包括的多个数据区域中的与第一组对应的数据区域的子信道分配给分类为第一组的终端，并且分配 将与第二组对应的数据区域的子信道从数据区域分配给分类为第二组的终端。

公开(公告)号：US08787923B2

公开(公告)日：2014-07-22

申请号：US12799654

申请日：2010-04-29

申请人： Sung Cheol Chang ,  Won-Ik Kim ,  Sung Kyung Kim ,  Hyun-Jae Kim ,  Chul Sik Yoon ,  Jee Hwan Ahn

发明人： Sung Cheol Chang ,  Won-Ik Kim ,  Sung Kyung Kim ,  Hyun-Jae Kim ,  Chul Sik Yoon ,  Jee Hwan Ahn

IPC分类号： H04W72/00

CPC分类号： H04W24/02 ,  G01S5/02 ,  G01S5/0289 ,  H04W48/16 ,  H04W64/00 ,  H04W72/02 ,  H04W92/20

摘要： A management device of a stopping or moving base station includes: an information acquisition unit that acquires first information about wireless environment from a neighboring base station and that acquires second information about the wireless environment by connecting to a backbone network; a position estimating unit that estimates a position of the neighboring base station based on the first information; and an operation condition selection unit that selects radio resources based on at least one of the first information and the second information.

摘要翻译： 停止或移动基站的管理装置包括：信息获取单元，从相邻基站获取关于无线环境的第一信息，并且通过连接到骨干网络获取关于无线环境的第二信息; 位置估计单元，基于所述第一信息来估计所述相邻基站的位置; 以及操作条件选择单元，其基于所述第一信息和所述第二信息中的至少一个来选择无线资源。

公开(公告)号：US20120163277A1

公开(公告)日：2012-06-28

申请号：US13336861

申请日：2011-12-23

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

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

IPC分类号： H04W4/06

CPC分类号： H04W4/06 ,  H04L12/189 ,  H04L67/16 ,  H04W72/005 ,  H04W76/40

摘要： A method of establishing a multicast connection is provided. A mobile station transmits a registration request message for a discovery of a multicast service to the base station, and receives a registration response message from the base station in response to the registration request message. The mobile station exchanges a DSA request message and a DSA response message to the DSA request message with the base station, for a multicast connection on the multicast service. The mobile station receives a downlink control channel including allocation information of multicast resource from the base station.

摘要翻译： 提供了建立组播连接的方法。 移动台向基站发送用于发现多播服务的注册请求消息，并且响应于注册请求消息从基站接收注册响应消息。 针对多播服务上的多播连接，移动台与DSA请求消息和DSA请求消息交换到基站。 移动站从基站接收包括组播资源分配信息的下行链路控制信道。

公开(公告)号：US08214500B2

公开(公告)日：2012-07-03

申请号：US12676996

申请日：2008-09-10

申请人： Sung Cheol Chang ,  Sung-Geun Jin ,  Kwang-Jae Lim ,  Chul Sik Yoon

发明人： Sung Cheol Chang ,  Sung-Geun Jin ,  Kwang-Jae Lim ,  Chul Sik Yoon

IPC分类号： G06F15/173 ,  H04B7/14 ,  H04W72/00 ,  H04L1/18

CPC分类号： H04L5/1438 ,  H04B7/15528 ,  H04L1/1812 ,  H04L2001/0097 ,  H04W72/04 ,  H04W84/047

摘要： The present invention relates to a resource allocation and data receiving method. A resource allocation message for allocating a resource for an uplink dedicated channel is transmitted to a relay station, a receipt check message on the resource allocation message is received from the relay station, and successful resource allocation is checked.

摘要翻译： 本发明涉及一种资源分配和数据接收方法。 将用于分配用于上行链路专用信道的资源的资源分配消息发送到中继站，从中继站接收关于资源分配消息的接收检查消息，并且检查成功的资源分配。

公开(公告)号：US09036550B2

公开(公告)日：2015-05-19

申请号：US13617597

申请日：2012-09-14

申请人： Sung Cheol Chang ,  Mi Young Yun ,  Seokki Kim ,  Won-Ik Kim ,  Sung Kyung Kim ,  Eunkyung Kim ,  Chul Sik Yoon ,  Kwang Jae Lim

发明人： Sung Cheol Chang ,  Mi Young Yun ,  Seokki Kim ,  Won-Ik Kim ,  Sung Kyung Kim ,  Eunkyung Kim ,  Chul Sik Yoon ,  Kwang Jae Lim

IPC分类号： H04W56/00 ,  H04J3/06

CPC分类号： H04W56/001 ,  H04J3/0638 ,  H04L5/0091

摘要： A direct communication method between terminals is provided. When a terminal receives a plurality of synchronization information parts, the terminal selects synchronization information to acquire a reference time among the plurality of synchronization information parts according to a priority. Here, the priority is an order of first synchronization information that is received from a base station, second synchronization information that is received from a global positioning system (GPS), and third synchronization information that is received from a terminal in which a hop count from the base station or the GPS is small.

摘要翻译： 提供终端之间的直接通信方法。 当终端接收到多个同步信息部分时，终端根据优先级选择同步信息以获取多个同步信息部分中的基准时间。 这里，优先级是从基站接收到的第一同步信息的顺序，从全球定位系统（GPS）接收到的第二同步信息，以及从终端接收的第三同步信息， 基站或GPS很小。

公开(公告)号：US08995319B2

公开(公告)日：2015-03-31

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： H04B7/00 ,  H04W76/02 ,  H04W88/04

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：US08718660B2

公开(公告)日：2014-05-06

申请号：US12906587

申请日：2010-10-18

申请人： Sung Cheol Chang ,  Hyun-Jae Kim ,  Won-Ik Kim ,  Sung Kyung Kim ,  Chul Sik Yoon ,  Jee Hwan Ahn

发明人： Sung Cheol Chang ,  Hyun-Jae Kim ,  Won-Ik Kim ,  Sung Kyung Kim ,  Chul Sik Yoon ,  Jee Hwan Ahn

IPC分类号： H04W72/00

CPC分类号： H04B17/336 ,  H04B17/318

摘要： A method and apparatus for measuring a radio environment of a base station is provided. The method includes respectively selecting one or more frames for measuring a radio environment in a first mode in which an Over-The-Air Receiver (OTAR) of the base station is initialized and a second mode in which the OTAR is active, continuously measuring the radio environment based on the selected one or more frames in the first mode and intermittently measuring the radio environment based on the selected one or more frames in the second mode.

摘要翻译： 提供了一种用于测量基站的无线电环境的方法和装置。 该方法包括：在初始化基站的空中接收机（OTAR）的第一模式中分别选择一个或多个用于测量无线电环境的帧，以及其中OTAR被激活的第二模式，连续地测量 基于所述第一模式中所选择的一个或多个帧的无线电环境，并且基于所述第二模式中所选择的一个或多个帧来间歇地测量所述无线电环境。

公开(公告)号：US08369862B2

公开(公告)日：2013-02-05

申请号：US12770124

申请日：2010-04-29

申请人： Hyun-Jae Kim ,  Sung Cheol Chang ,  Won-Ik Kim ,  Sung Kyung Kim ,  Chul Sik Yoon ,  Jee Hwan Ahn

发明人： Hyun-Jae Kim ,  Sung Cheol Chang ,  Won-Ik Kim ,  Sung Kyung Kim ,  Chul Sik Yoon ,  Jee Hwan Ahn

IPC分类号： H04W72/00 ,  H04B7/00 ,  H04B17/00

CPC分类号： H04W16/10 ,  H04W16/08 ,  H04W16/30 ,  H04W52/243 ,  H04W52/245

摘要： A method for controlling transmission power in a mobile communication system is provided. According to the method, a serving base station arranges a plurality of terminals in ascending order according to Carrier-to-Interference-and-Noise-Ratios (CINRs) based on the CINR measured by the plurality of terminals, classifies the plurality of terminals in one of a first group and a second group according to the order, allocates a subchannel of a data region corresponding to the first group from among a plurality of data regions included in the uplink frame to a terminal classified as the first group, and allocates a subchannel of a data region corresponding to the second group from among the data regions to a terminal classified as the second group.

摘要翻译： 提供一种用于控制移动通信系统中的发送功率的方法。 根据该方法，服务基站基于由多个终端测量的CINR，根据载波干扰比（CINR）按升序排列多个终端，对多个终端进行分类 根据该顺序的第一组和第二组中的一个，将从上行链路帧中包括的多个数据区域中的与第一组对应的数据区域的子信道分配给分类为第一组的终端，并且分配 将与第二组对应的数据区域的子信道从数据区域分配给分类为第二组的终端。

公开(公告)号：US20120264430A1

公开(公告)日：2012-10-18

申请号：US13440519

申请日：2012-04-05

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： H04W36/00 ,  H04W88/00

CPC分类号： H04W36/28 ,  H04B7/2606 ,  H04W24/04 ,  H04W36/0061 ,  H04W84/047 ,  H04W88/04 ,  H04W92/18 ,  H04W92/20

摘要： The present invention relates to a communication method of a base station, which includes the base station including an indication of whether the base station is a terminal acting as a base station or a base station acting as a relay station in an SCD message or DCD message, and transmitting the SCD message or the DCD message to a terminal.

摘要翻译： 本发明涉及一种基站的通信方法，其包括基站，包括基站是充当基站的终端还是作为SCD消息或DCD消息中的中继站的基站的指示 ，并将SCD消息或DCD消息发送到终端。

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 。