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11. 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。

12. 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。

13. 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。

14. 发明申请

US20140105178A1 METHOD FOR SIMULTANEOUS HANDOVER IN A WIRELESS ACCESS SYSTEM THAT SUPPORTS DEVICE-TO-DEVICE COMMUNICATION AND APPARATUS FOR SUPPORTING THE METHOD 审中-公开
标题翻译：支持设备到设备通信的无线接入系统中的同时切换的方法和用于支持该方法的设备
公开(公告)号：US20140105178A1
公开(公告)日：2014-04-17
申请号：US14119093
申请日：2012-05-25
申请人： Jiwoong Jang , Hangyu Cho , Dongcheol Kim
发明人： Jiwoong Jang , Hangyu Cho , Dongcheol Kim
IPC分类号： H04W36/16
CPC分类号： H04W36/16 , H04W36/0009 , H04W36/0055 , H04W76/23
摘要： Disclosed are a method for simultaneously handing over devices which perform device-to-device communication to another cell in a wireless access system that supports device-to-device communication, and an apparatus for supporting the method. The method for simultaneously handing over devices in a wireless access system that supports direct device-to-device communication according to one embodiment of the present invention may comprise the following steps: detecting an occurrence of a handover condition in a first device that performs direct device-to-device communication; transmitting, to a second device that performs direct device-to-device communication, a cell state check request message for requesting information on a channel state with respect to a base station; searching for a target cell for handover by the first device; receiving, from the second device, a cell state check response message containing information on the channel state; searching for a common cell in which the target cell searched for by the first device and the target cell contained in the information on the channel state coincide with each other; and transmitting, to the second device, a common cell indication message for indicating the simultaneous handover of devices. Here, the common cell indication message may contain information on the common cell.
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同时将执行设备到设备通信的设备移交到另一小区的方法，以及用于支持该方法的设备。根据本发明的一个实施例的用于同时传递支持直接设备到设备通信的无线接入系统中的设备的方法可以包括以下步骤：在执行直接设备的第一设备中检测切换条件的发生设备通信; 向执行直接设备到设备通信的第二设备发送用于请求关于基站的信道状态信息的小区状态检查请求消息; 搜索由所述第一设备进行切换的目标小区; 从所述第二设备接收包含关于所述信道状态的信息的小区状态检查响应消息; 搜索由信道状态信息中包含的第一设备和目标小区搜索到的目标小区的公共小区彼此一致; 以及向所述第二设备发送用于指示设备的同时切换的公共小区指示消息。这里，公共小区指示消息可以包含关于公共小区的信息。

15. 发明授权

US09491717B2 Method for determining uplink transmission power in a network including a plurality of cells, and apparatus therefor 有权
标题翻译：用于确定包括多个小区的网络中的上行链路发送功率的方法及其装置
公开(公告)号：US09491717B2
公开(公告)日：2016-11-08
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 , H04W52/24 , H04W52/14 , H04W52/28
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。

16. 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.

17. 发明授权

US09288729B2 Method for performing a change of mode in devices directly communicating with each other in a wireless connection system, and apparatus for same 有权
标题翻译：一种用于在无线连接系统中直接通信的装置中进行模式改变的方法及其装置
公开(公告)号：US09288729B2
公开(公告)日：2016-03-15
申请号：US14237811
申请日：2012-08-31
申请人： Jiwoong Jang , Hyunsoo Ko , Hangyu Cho
发明人： Jiwoong Jang , Hyunsoo Ko , Hangyu Cho
IPC分类号： H04W4/00 , H04W36/14 , H04W36/00 , H04W76/04
CPC分类号： H04W36/14 , H04W36/00 , H04W36/0005 , H04W76/23
摘要： The present invention relates to a method for determining whether a mode change condition for performing a hand-over to a cellular network through which devices communicate with each other is satisfied, transmitting a mode change instruction message to a base station when the mode change condition is satisfied, receiving a mode change command message for starting a mode change from the base station, transmitting a first data packet index with respect to a data packet transmitted to a second device at a final stage through the communication between the devices to the base station, ending the communication with the second device when the inter-device communication end request message is received from the base station, and transmitting data to the second device through the cellular network.
摘要翻译：本发明涉及一种用于确定是否满足用于执行到设备彼此通信的蜂窝网络的切换的模式改变条件的方法，当模式改变条件是满足于从基站接收用于开始模式改变的模式改变命令消息，通过设备之间的通信向基站发送关于在最后阶段发送到第二设备的数据分组的第一数据分组索引，当从基站接收到设备间通信结束请求消息时，结束与第二设备的通信，并通过蜂窝网络向第二设备发送数据。

18. 发明申请

US20140177585A1 DEVICE-TO-DEVICE DATA TRANSMISSION METHOD IN WIRELESS ACCESS SYSTEM SUPPORTING DEVICE-TO-DEVICE COMMUNICATION, AND APPARATUS THEREFOR 有权
标题翻译：支持设备到设备通信的无线接入系统中的设备到设备数据传输方法及其设备
公开(公告)号：US20140177585A1
公开(公告)日：2014-06-26
申请号：US14237237
申请日：2012-08-22
申请人： Jiwoong Jang , Hyunsoo Ko , Hangyu Cho
发明人： Jiwoong Jang , Hyunsoo Ko , Hangyu Cho
IPC分类号： H04L5/00
CPC分类号： H04L5/0091 , H04L5/0044 , H04W72/04 , H04W72/12 , H04W76/23
摘要： Disclosed are a device-to-device (D2D) data transmission method in a wireless access system supporting D2D communication and an apparatus therefor. According to one embodiment of the present invention, a D2D data transmission method in a wireless access system which supports D2D communication and cellular communication can comprise: a step in which a first device, which performs D2D communication with a second device, transmits first data to the second device only through a physical channel using an uplink of the cellular communication; and a step in which the first device receives second data from the second device through the physical channel.
摘要翻译：公开了一种支持D2D通信的无线接入系统中的设备到设备（D2D）数据传输方法及其装置。根据本发明的一个实施例，支持D2D通信和蜂窝通信的无线接入系统中的D2D数据传输方法可以包括：与第二设备进行D2D通信的第一设备将第一数据发送到第二设备仅通过使用蜂窝通信的上行链路的物理信道; 以及第一设备通过物理信道从第二设备接收第二数据的步骤。

19. 发明授权

US09497672B2 Method for performing handover in wireless access system for supporting communication between devices and apparatus for supporting same 有权
标题翻译：用于在无线接入系统中执行切换以支持设备之间的通信和用于支持其的设备的方法
公开(公告)号：US09497672B2
公开(公告)日：2016-11-15
申请号：US14116427
申请日：2012-05-15
申请人： Jiwoong Jang , Hangyu Cho , Hyunsoo Ko
发明人： Jiwoong Jang , Hangyu Cho , Hyunsoo Ko
IPC分类号： H04W36/00 , H04W76/04 , H04W76/02 , H04W36/30 , H04W88/06
CPC分类号： H04W36/0072 , H04W36/0055 , H04W36/30 , H04W76/14 , H04W88/06
摘要： The present invention provides a ceaseless communication method between devices in a wireless access system for supporting communication between the devices, a method for switching the communication to a cellular network, and an apparatus for supporting the same. A method for performing a handover to the cellular network in the wireless access system for supporting the direct communication between the devices according to one embodiment of the present invention, includes the steps of: detecting the generation of a handover condition to the cellular network in a first device for performing the direction communication between the devices; transmitting a message for requesting a bandwidth for the cellular network to a base station; receiving a bandwidth response message including the bandwidth allocation information for the bandwidth allocated to the first device as a response to a bandwidth request from the base station; and enabling the first device to transmit data through the base station and the cellular network on the basis of the bandwidth allocation information for the bandwidth.
摘要翻译：本发明提供了一种用于支持设备之间的通信的无线接入系统中的设备之间的不间断通信方法，用于将通信切换到蜂窝网络的方法以及用于支持蜂窝网络的设备。根据本发明的一个实施例，一种用于在无线接入系统中执行切换到无线接入系统中的用于支持设备之间的直接通信的方法包括以下步骤：在蜂窝网络中检测切换状况的生成用于执行所述设备之间的方向通信的第一设备; 向基站发送用于请求蜂窝网络的带宽的消息; 接收带宽响应消息，包括分配给第一设备的带宽的带宽分配信息作为对来自基站的带宽请求的响应; 以及使所述第一设备基于所述带宽的带宽分配信息，通过所述基站和所述蜂窝网络发送数据。

20. 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。

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