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1.发明授权公开(公告)号：US08730832B2
公开(公告)日：2014-05-20
申请号：US13475936
申请日：2012-05-18
申请人： Sung Cheol Chang , Eunkyung Kim , Hyun Lee , Sung Kyung Kim , Won-Ik Kim , Chul Sik Yoon , Kwang Jae Lim , Young-Ho Jung , Mi-Young Yun , Jihoon Choi , Seokki Kim
发明人： Sung Cheol Chang , Eunkyung Kim , Hyun Lee , Sung Kyung Kim , Won-Ik Kim , Chul Sik Yoon , Kwang Jae Lim , Young-Ho Jung , Mi-Young Yun , Jihoon Choi , Seokki Kim
IPC分类号： H04W72/00
CPC分类号： H04W56/002
摘要： Disclosed is a method for a first terminal to perform direct communication between terminals, the method including performing direct communication with at least one second terminal by using resources allocated for direct communication between terminals, the resources including a synchronization channel used for frequency synchronization and time synchronization between terminals, and the synchronization channel including a synchronization channel preamble used for at least one of preamble detection, time offset estimation, frequency offset estimation, and channel estimation.
摘要翻译： 公开了一种用于第一终端执行终端之间的直接通信的方法，所述方法包括通过使用分配给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，所述资源包括用于频率同步的同步信道和时间同步 并且所述同步信道包括用于前导码检测，时间偏移估计，频率偏移估计和信道估计中的至少一个的同步信道前导码。
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2.发明申请公开(公告)号：US20120294245A1
公开(公告)日：2012-11-22
申请号：US13475936
申请日：2012-05-18
申请人： Sung Cheol CHANG , Eunkyung Kim , Hyun Lee , Sung Kyung Kim , Won-Ik Kim , Chul Sik Yoon , Kwang Jae Lim , Young-Ho Jung , Mi-young Yun , Jihoon Choi , Seokki Kim
发明人： Sung Cheol CHANG , Eunkyung Kim , Hyun Lee , Sung Kyung Kim , Won-Ik Kim , Chul Sik Yoon , Kwang Jae Lim , Young-Ho Jung , Mi-young Yun , Jihoon Choi , Seokki Kim
CPC分类号： H04W56/002
摘要： Disclosed is a method for a first terminal to perform direct communication between terminals, the method including performing direct communication with at least one second terminal by using resources allocated for direct communication between terminals, the resources including a synchronization channel used for frequency synchronization and time synchronization between terminals, and the synchronization channel including a synchronization channel preamble used for at least one of preamble detection, time offset estimation, frequency offset estimation, and channel estimation.
摘要翻译： 公开了一种用于第一终端执行终端之间的直接通信的方法，所述方法包括通过使用分配给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，所述资源包括用于频率同步的同步信道和时间同步 并且所述同步信道包括用于前导码检测，时间偏移估计，频率偏移估计和信道估计中的至少一个的同步信道前导码。
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公开(公告)号：US20120188981A1
公开(公告)日：2012-07-26
申请号：US13336920
申请日：2011-12-23
申请人： Sung Cheol Chang , Mi-Young Yun , Seokki Kim , Won-Ik Kim , Sung Kyung Kim , Eunkyung Kim , Hyun Lee , 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 , Hyun Lee , Chul Sik Yoon , Kwang Jae Lim
摘要： A signaling method of a first terminal for direct communication between terminals includes transmitting a link establishment request message for establishing a direct communication link including flow information to a second terminal, receiving a link establishment response message for establishing a direct communication link including flow information from the second terminal, and establishing a direct communication link between the first terminal and the second terminal.
摘要翻译： 用于终端之间的直接通信的第一终端的信令方法包括：向第二终端发送用于建立包括流信息的直接通信链路的链路建立请求消息，接收用于建立直接通信链路的链路建立响应消息，所述直接通信链路包括来自 第二终端，并且在第一终端和第二终端之间建立直接通信链路。
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4.发明授权公开(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
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。
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5.发明申请公开(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 。
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公开(公告)号：US20130077512A1
公开(公告)日：2013-03-28
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
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。
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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
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。
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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。
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公开(公告)号：US20130017817A1
公开(公告)日：2013-01-17
申请号：US13546543
申请日：2012-07-11
申请人： Won-Ik Kim , Eunkyung Kim , Sung Kyung Kim , Sung Cheol Chang , Jae Sun Cha , Mi Young Yun , Hyun Lee , Chul Sik Yoon , Kwang Jae Lim
发明人： Won-Ik Kim , Eunkyung Kim , Sung Kyung Kim , Sung Cheol Chang , Jae Sun Cha , Mi Young Yun , Hyun Lee , Chul Sik Yoon , Kwang Jae Lim
IPC分类号： H04W8/22
摘要： A method of performing communication of a terminal includes the terminal transmitting state information thereof to a base station, and the terminal receiving a mode change request from the base station when the terminal is selected by the base station.
摘要翻译： 执行终端的通信的方法包括终端向基站发送其状态信息，并且终端在由基站选择终端时从基站接收模式改变请求。
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10.发明申请METHOD AND APPARATUS FOR ALLOCATING MULTICAST RESOURCE AND METHOD AND APPARATUS FOR RECEIVING MULTICAST RESOURCE ALLOCATION INFORMATION 有权用于分配多媒体资源的方法和装置以及用于接收多播资源分配信息的方法和装置公开(公告)号：US20120163276A1
公开(公告)日：2012-06-28
申请号：US13336565
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
CPC分类号： H04W48/08 , H04W4/06 , H04W52/0216 , H04W52/0219 , H04W72/042 , H04W72/1289 , H04W76/40 , Y02D70/146
摘要： A method of allocating a multicast resource to a multicast group for a multicast communication in a base station is provided. The base station persistently allocates the multicast resource to the multicast group, generates a MAP IE including allocation information of the multicast resource, an allocation period indicating a period in which the multicast resource is allocated and a lifetime in which allocation of the multicast resource is maintained, and transmitting the MAP IE to the multicast group.
摘要翻译： 提供了一种向基站中的组播通信的组播组分配组播资源的方法。 基站向组播组持续分配组播资源，生成包含组播资源的分配信息的MAP IE，表示组播资源被分配的时段的分配周期和维护组播资源分配的生存期 ，并将MAP IE发送到多播组。
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