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21. 发明授权

US10038993B2 Method for supporting device-to-device communication in a cellular network, and apparatus for same 有权
公开(公告)号：US10038993B2
公开(公告)日：2018-07-31
申请号：US14239993
申请日：2012-08-30
申请人： Dongguk Lim , Jiwoong Jang , Hangyu Cho
发明人： Dongguk Lim , Jiwoong Jang , Hangyu Cho
IPC分类号： H04W8/00 , H04W76/14 , H04W28/06 , H04W72/12
CPC分类号： H04W8/005 , H04W28/06 , H04W72/12 , H04W76/14
摘要： Disclosed are a method for supporting device-to-device (D2D) communication in a cellular network, and an apparatus for same. The method for supporting device-to-device communication by a terminal in a cellular network comprises the steps of: the terminal receiving, from a base station, information on a D2D zone which has been set up for the D2D communication; and monitoring the D2D zone, using the information on the D2D zone, to detect a search signal transmitted by at least one D2D terminal, wherein the D2D zone may comprise: a search section for the transmission of the search signal by the at least one D2D terminal; and a connection section for transmission of a signal for requesting D2D transmission.

22. 发明授权

US09467930B2 Method and apparatus for performing device-to-device communication in wireless access system 有权
标题翻译：用于在无线接入系统中执行设备到设备通信的方法和装置
公开(公告)号：US09467930B2
公开(公告)日：2016-10-11
申请号：US14238966
申请日：2012-08-16
申请人： Dongguk Lim , Jiwoong Jang , Hangyu Cho
发明人： Dongguk Lim , Jiwoong Jang , Hangyu Cho
IPC分类号： H04L1/00 , H04W48/12 , H04W76/02 , H04L5/00 , H04W8/00 , H04W72/04
CPC分类号： H04W48/12 , H04L5/0048 , H04L5/0091 , H04W8/005 , H04W72/042 , H04W72/0446 , H04W76/14
摘要： The present invention discloses a method and apparatus for performing device-to-device (D2D) communication in a wireless access system supporting the D2D communication. More specifically, the method comprises the steps of: receiving, from a base station (BS), information regarding a discovery reference signal (DRS) transmitted from a mobile station (MS) which communicates using a cellular network; monitoring DRSs transmitted from one or more neighboring MSs; generating a list of the one or more neighboring MSs; transmitting the generated list of the one or more neighboring MSs to the BS; receiving, from the BS, information regarding resources allocated for the D2D communication; and performing the D2D communication with another BS by using the allocated resources.
摘要翻译：本发明公开了一种在支持D2D通信的无线接入系统中执行设备到设备（D2D）通信的方法和装置。更具体地说，该方法包括以下步骤：从基站（BS）接收关于从使用蜂窝网络通信的移动站（MS）发送的发现参考信号（DRS）的信息; 监视从一个或多个相邻MS发送的DRS; 生成所述一个或多个相邻MS的列表; 将生成的一个或多个相邻MS的列表发送到BS; 从BS接收关于为D2D通信分配的资源的信息; 以及通过使用所分配的资源来与另一个BS进行D2D通信。

23. 发明授权

US09271320B2 Method for performing communication between devices in a wireless access system, and device for same 有权
标题翻译：用于在无线接入系统中的设备之间进行通信的方法，以及用于其的设备
公开(公告)号：US09271320B2
公开(公告)日：2016-02-23
申请号：US14125541
申请日：2012-06-08
申请人： Dongguk Lim , Jiwoong Jang , Hangyu Cho
发明人： Dongguk Lim , Jiwoong Jang , Hangyu Cho
IPC分类号： H04B7/24 , H04W76/02 , H04W8/00 , H04W8/22
CPC分类号： H04W76/023 , H04W8/005 , H04W8/22 , H04W76/14
摘要： Disclosed are a method for performing communication between devices in a wireless access system supporting device-to-device communication, and a device for same. More particularly, the method comprises the steps of: transmitting, from a first device to a base station, instruction information on whether or not device-to-device communication is supported by the first device; receiving, by the first device, group information for grouping devices which support device-to-device communication, from the base station using mobility information and position information on the devices supporting device-to-device communication; selecting, by the first device using the group information, a second device that is to perform device-to-device communication between devices; and performing device-to-device communication with the second device selected by the first device.
摘要翻译：公开了一种用于在支持设备到设备通信的无线接入系统中的设备之间进行通信的方法及其装置。更具体地，该方法包括以下步骤：从第一设备向基站发送关于第一设备是否支持设备到设备通信的指令信息; 由所述第一设备从所述基站使用移动性信息和支持设备到设备通信的设备的位置信息来接收用于分组设备到设备间通信的组的信息; 由所述第一设备使用所述组信息来选择要在设备之间执行设备到设备通信的第二设备; 以及与由所述第一设备选择的所述第二设备执行设备到设备通信。

24. 发明授权

US09191961B2 Method for allocating wireless resources in wireless access system and device therefore 有权
标题翻译：因此，在无线接入系统和设备中分配无线资源的方法
公开(公告)号：US09191961B2
公开(公告)日：2015-11-17
申请号：US14126302
申请日：2012-06-18
申请人： Jiwoong Jang , Dongguk Lim , Hangyu Cho
发明人： Jiwoong Jang , Dongguk Lim , Hangyu Cho
IPC分类号： H04W72/00 , H04W72/08 , H04W76/02
CPC分类号： H04W72/082 , H04W76/14
摘要： The present invention pertains to a method for allocating wireless resources used in device-to-device communication in a wireless access system which supports device-to-device communication, and a device therefore. Specifically, the invention includes a step for receiving resource control information through a control channel from a base station during device-to-device communication of a first device and a second device, and a step for allocating wireless resources which do not interfere in the device-to-device communication of another device and the second device by using resource control information of the first device when interference with another device occurs due to device-to-device communication of the first device and the second device.
摘要翻译：本发明涉及一种在支持设备到设备通信的无线接入系统中分配在设备到设备通信中使用的无线资源的方法，因此涉及一种设备。具体地，本发明包括在第一设备和第二设备的设备到设备通信期间通过来自基站的控制信道接收资源控制信息的步骤，以及用于分配不干扰设备的无线资源的步骤由于第一设备和第二设备的设备到设备通信，当与另一设备的干扰发生时，通过使用第一设备的资源控制信息来实现对另一设备和第二设备的设备间通信。

25. 发明申请

US20150296443A1 METHOD AND APPARATUS FOR PERFORMING DEVICE-TO-DEVICE COMMUNICATION IN WIRELESS ACCESS SYSTEM 有权
标题翻译：用于在无线接入系统中执行设备到设备通信的方法和装置
公开(公告)号：US20150296443A1
公开(公告)日：2015-10-15
申请号：US14238966
申请日：2012-08-16
申请人： Dongguk Lim , Jiwoong Jang , Hangyu Cho
发明人： Dongguk Lim , Jiwoong Jang , Hangyu Cho
IPC分类号： H04W48/12 , H04W72/04 , H04L5/00 , H04W76/02
CPC分类号： H04W48/12 , H04L5/0048 , H04L5/0091 , H04W8/005 , H04W72/042 , H04W72/0446 , H04W76/14
摘要： The present invention discloses a method and apparatus for performing device-to-device (D2D) communication in a wireless access system supporting the D2D communication. More specifically, the method comprises the steps of: receiving, from a base station (BS), information regarding a discovery reference signal (DRS) transmitted from a mobile station (MS) which communicates using a cellular network; monitoring DRSs transmitted from one or more neighboring MSs; generating a list of the one or more neighboring MSs; transmitting the generated list of the one or more neighboring MSs to the BS; receiving, from the BS, information regarding resources allocated for the D2D communication; and performing the D2D communication with another BS by using the allocated resources.
摘要翻译：本发明公开了一种在支持D2D通信的无线接入系统中执行设备到设备（D2D）通信的方法和装置。更具体地说，该方法包括以下步骤：从基站（BS）接收关于从使用蜂窝网络通信的移动站（MS）发送的发现参考信号（DRS）的信息; 监视从一个或多个相邻MS发送的DRS; 生成所述一个或多个相邻MS的列表; 将生成的一个或多个相邻MS的列表发送到BS; 从BS接收关于为D2D通信分配的资源的信息; 以及通过使用所分配的资源来与另一个BS进行D2D通信。

26. 发明申请

US20140185529A1 METHOD FOR SUPPORTING DEVICE-TO-DEVICE COMMUNICATION IN A CELLULAR NETWORK, AND APPARATUS FOR SAME 审中-公开
标题翻译：用于支持蜂窝网络中的设备到设备通信的方法，以及用于其的设备
公开(公告)号：US20140185529A1
公开(公告)日：2014-07-03
申请号：US14239993
申请日：2012-08-30
申请人： Dongguk Lim , Jiwoong Jang , Hangyu Cho
发明人： Dongguk Lim , Jiwoong Jang , Hangyu Cho
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04W28/06 , H04W72/12 , H04W76/14
摘要： Disclosed are a method for supporting device-to-device (D2D) communication in a cellular network, and an apparatus for same. The method for supporting device-to-device communication by a terminal in a cellular network comprises the steps of: the terminal receiving, from a base station, information on a D2D zone which has been set up for the D2D communication; and monitoring the D2D zone, using the information on the D2D zone, to detect a search signal transmitted by at least one D2D terminal, wherein the D2D zone may comprise: a search section for the transmission of the search signal by the at least one D2D terminal; and a connection section for transmission of a signal for requesting D2D transmission.
摘要翻译：公开了一种用于在蜂窝网络中支持设备到设备（D2D）通信的方法及其装置。用于支持终端在蜂窝网络中的设备到设备通信的方法包括以下步骤：终端从基站接收关于已经为D2D通信建立的D2D区域的信息; 以及使用所述D2D区域上的信息监视所述D2D区域，以检测由至少一个D2D终端发送的搜索信号，其中所述D2D区域可以包括：用于通过所述至少一个D2D发送所述搜索信号的搜索区域终奌站; 以及用于发送用于请求D2D传输的信号的连接部分。

27. 发明申请

US20140140296A1 PRIORITY-BASED DATA TRANSMISSION METHOD IN A PEER-TO-PEER COMMUNICATION SYSTEM 有权
标题翻译：对等通信系统中基于优先级的数据传输方法
公开(公告)号：US20140140296A1
公开(公告)日：2014-05-22
申请号：US14131386
申请日：2012-07-11
申请人： Jinsoo Choi , Hangyu Cho , Jiwoong Jang , Dongcheol Kim
发明人： Jinsoo Choi , Hangyu Cho , Jiwoong Jang , Dongcheol Kim
IPC分类号： H04W72/12
CPC分类号： H04W72/1247 , H04J11/0036 , H04L1/1887 , H04L5/0007 , H04L5/0055 , H04W88/06
摘要： The present invention relates to a wireless access system, and more particularly, to methods for transceiving data in a peer-to-peer (P2P) communication system, and to apparatuses for supporting the methods. According to one embodiment of the present invention, a method for transmitting data from a first device, which is a peer device in a P2P communication system, comprises the steps of: receiving an acknowledgement signal broadcast from a second device; comparing the priority of a P2P communication link of the second device and the priority of a P2P communication link of the first device on the basis of a resource region in which the acknowledgement signal is broadcast; and determining, by the first device on the basis of the first priority, whether or not to transmit the data or make a concession to data transmission.
摘要翻译：无线接入系统技术领域本发明涉及一种无线接入系统，更具体地，涉及用于在对等（P2P）通信系统中收发数据的方法以及用于支持所述方法的设备。根据本发明的一个实施例，一种用于从作为P2P通信系统中的对等设备的第一设备发送数据的方法包括以下步骤：从第二设备接收广播的确认信号; 根据广播确认信号的资源区域，比较第二装置的P2P通信链路的优先级和第一装置的P2P通信链路的优先级; 以及由所述第一设备基于所述第一优先级来确定是否传送所述数据或对数据传输作出让步。

28. 发明授权

US09402266B2 Priority-based data transmission method in a peer-to-peer communication system 有权
标题翻译：对等通信系统中基于优先级的数据传输方法
公开(公告)号：US09402266B2
公开(公告)日：2016-07-26
申请号：US14131386
申请日：2012-07-11
申请人： Jinsoo Choi , Hangyu Cho , Jiwoong Jang , Dongcheol Kim
发明人： Jinsoo Choi , Hangyu Cho , Jiwoong Jang , Dongcheol Kim
IPC分类号： H04L1/18 , H04W72/12 , H04J11/00 , H04L5/00 , H04W88/06
CPC分类号： H04W72/1247 , H04J11/0036 , H04L1/1887 , H04L5/0007 , H04L5/0055 , H04W88/06
摘要： The present invention relates to a wireless access system, and more particularly, to methods for transceiving data in a peer-to-peer (P2P) communication system, and to apparatuses for supporting the methods. According to one embodiment of the present invention, a method for transmitting data from a first device, which is a peer device in a P2P communication system, comprises the steps of: receiving an acknowledgement signal broadcast from a second device; comparing the priority of a P2P communication link of the second device and the priority of a P2P communication link of the first device on the basis of a resource region in which the acknowledgement signal is broadcast; and determining, by the first device on the basis of the first priority, whether or not to transmit the data or make a concession to data transmission.
摘要翻译：无线接入系统技术领域本发明涉及一种无线接入系统，更具体地，涉及用于在对等（P2P）通信系统中收发数据的方法以及用于支持所述方法的设备。根据本发明的一个实施例，一种用于从作为P2P通信系统中的对等设备的第一设备发送数据的方法包括以下步骤：从第二设备接收广播的确认信号; 根据广播确认信号的资源区域，比较第二设备的P2P通信链路的优先级和第一设备的P2P通信链路的优先级; 以及由所述第一设备基于所述第一优先级来确定是否传送所述数据或对数据传输作出让步。

29. 发明申请

US20140146750A1 METHOD FOR DETERMINING UPLINK TRANSMISSION POWER IN A NETWORK INCLUDING A PLURALITY OF CELLS, AND APPARATUS THEREFOR 有权
标题翻译：用于确定包括多个细胞的网络中的上行传输功率的方法及其装置
公开(公告)号：US20140146750A1
公开(公告)日：2014-05-29
申请号：US14116038
申请日：2012-05-07
申请人： Dongcheol Kim , Jiwoong Jang , Hangyu Cho
发明人： Dongcheol Kim , Jiwoong Jang , Hangyu Cho
IPC分类号： H04W52/34
CPC分类号： H04W52/34 , H04W52/146 , H04W52/242 , H04W52/244 , H04W52/283 , H04W52/343 , H04W52/346
摘要： Disclosed is a method for determining uplink transmission power in a network including a plurality of cells, and an apparatus therefor. The method for a terminal to determine uplink transmission power in a network including a plurality of cells may comprise the following steps: receiving information including values of path-loss compensation factors set for each of the plurality of cells; determining uplink transmission power using the value of the path-loss compensation factor corresponding to the cell, from among the plurality of cells, in which the terminal is currently located; and a step of transmitting an uplink signal using the determined transmission power.
摘要翻译：公开了一种用于确定包括多个小区的网络中的上行链路发送功率的方法及其装置。终端确定包括多个小区的网络中的上行链路发送功率的方法可以包括以下步骤：接收包括为多个小区中的每个小区设置的路径损耗补偿因子的值的信息; 使用与所述小区相对应的所述路径损耗补偿因子的值，从所述终端当前所在的所述多个小区中确定上行链路发送功率; 以及使用所确定的发送功率发送上行链路信号的步骤。

30. 发明申请

US20140135019A1 METHOD FOR PERFORMING HANDOVER DURING DEVICE-TO-DEVICE COMMUNICATION IN WIRELESS ACCESS SYSTEM AND DEVICE FOR SAME 有权
标题翻译：在无线接入系统中的设备到设备通信期间执行切换的方法和用于其的设备的方法
公开(公告)号：US20140135019A1
公开(公告)日：2014-05-15
申请号：US14125845
申请日：2012-07-16
申请人： Jiwoong Jang , Hangyu Cho
发明人： Jiwoong Jang , Hangyu Cho
IPC分类号： H04W36/00 , H04W88/04 , H04W36/30
CPC分类号： H04W36/0016 , H04W36/30 , H04W76/23 , H04W88/04
摘要： A method and apparatus for performing a handover during a device-to-device communication in a wireless access system are disclosed. More particularly, the method comprises: a first device sensing a handover state by considering a link quality with a second device while performing device-to-device communication with the second device; the first device measuring channel quality with respect to neighboring devices by using a reference signal that is transmitted from the neighboring devices; the first device transmitting a handover request message to a relay device in order to start handover the relay device selected from the neighboring devices based on measuring channel quality; the first device receiving from the relay device a handover completion message indicating the completion of resource allocation; and the first device performing the device-to-device communication with the second device by using a resource that is allocated by the relay device.
摘要翻译：公开了一种在无线接入系统中的设备到设备通信期间执行切换的方法和装置。更具体地，该方法包括：第一设备，在与第二设备进行设备到设备通信的同时考虑与第二设备的链路质量来感测切换状态; 第一设备通过使用从相邻设备发送的参考信号来测量相邻设备的信道质量; 第一设备向中继设备发送切换请求消息，以便基于测量信道质量从相邻设备选择的中继设备开始切换; 所述第一设备从所述中继设备接收指示完成资源分配的切换完成消息; 以及所述第一设备通过使用由所述中继设备分配的资源来执行与所述第二设备的设备到设备通信。

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