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1. 发明授权

US09247395B2 Method and apparatus for broadcast assistance in direct communication system 有权
标题翻译：直接通信系统中广播协助的方法和装置
公开(公告)号：US09247395B2
公开(公告)日：2016-01-26
申请号：US13645469
申请日：2012-10-04
申请人： Industrial Technology Research Institute
发明人： Yan-Xiu Zheng
IPC分类号： H04W4/00 , H04W4/06 , H04W72/00 , H04W74/02
CPC分类号： H04W4/06 , H04W48/12 , H04W72/005 , H04W74/02 , H04W84/045 , H04W84/047 , Y02D70/1262 , Y02D70/142 , Y02D70/168 , Y02D70/21
摘要： A method for broadcast assistance in a direct communication system and an apparatus using the same are disclosed. The proposed method includes the following steps. A coordinator receives a broadcast assistance request message from a plurality of broadcast devices. The coordinator transmits a broadcast assistance confirmation signal to the broadcast devices and broadcasts a resource indication signal including a resource allocation. The broadcast devices respectively broadcasts an information message to at least one listening device according to the resource allocation acquired from listening to the resource indication signal, and the at least one listening device listens to one of the information messages having a category of interest according to the resource allocation acquired from listening to the resource indication signal.
摘要翻译：公开了一种直接通信系统中的广播辅助方法及使用该方法的装置。所提出的方法包括以下步骤。协调器从多个广播设备接收广播辅助请求消息。协调器向广播设备发送广播辅助确认信号，并广播包括资源分配的资源指示信号。广播设备根据从监听资源指示信号获得的资源分配，分别向至少一个监听设备广播信息消息，并且所述至少一个监听设备根据所述资源指示信号侦听具有感兴趣类别的信息消息之一从资源指示信号中收集的资源分配。

2. 发明授权

US09014093B2 Direct communication method and direct communication device and coordinator device using the same 有权
标题翻译：直接通信方式和直接通信设备和协调器使用相同
公开(公告)号：US09014093B2
公开(公告)日：2015-04-21
申请号：US13647388
申请日：2012-10-09
申请人： Industrial Technology Research Institute
发明人： Yan-Xiu Zheng
IPC分类号： H04W4/00 , H04W52/28 , H04W72/04 , H04W74/08
CPC分类号： H04W52/281 , H04W52/288 , H04W72/0473 , H04W74/0875
摘要： A direct communication method, a direct communication device, and a coordinator device using the same method are provided. The direct communication method may be adapted for direct communications between devices with multiple priorities/power upper bounds/ranges. Multiple contention/transmission slots with different power upper bounds or priorities are used as a configuration to allocate resource for the direct communication. The associated configuration acquisition is also disclosed. The direct communication method may also adopt relative periodicity of occurrence of the contention/transmission slots, and may adaptively vary the relative periodicity. The direct communication method may include an associated monitor scheme for spectrum regulation.
摘要翻译：提供了直接通信方法，直接通信设备和使用相同方法的协调器设备。直接通信方法可以适用于具有多个优先级/功率上限/范围的设备之间的直接通信。使用具有不同功率上限或优先级的多个争用/发送时隙作为用于分配用于直接通信的资源的配置。还公开了相关配置采集。直接通信方式也可以采用竞争/传输时隙的相对发生周期，并且可以自适应地改变相对周期。直接通信方法可以包括用于频谱调节的相关联的监视器方案。

3. 发明申请

US20130288645A1 RESOURCE MANAGEMENT METHOD AND APPARATUSES FOR DEVICE TO DEVICE COMMUNICATIONS 有权
标题翻译：资源管理方法和设备设备通信的设备
公开(公告)号：US20130288645A1
公开(公告)日：2013-10-31
申请号：US13864222
申请日：2013-04-16
申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
发明人： Yan-Xiu Zheng
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04W72/04 , H04W76/14
摘要： The present disclosure proposes a method and apparatuses for geographical zone based radio resource management. The geographical zone based radio resource management method adapted for a control node would receive from a user equipment a request to communicate in a Device to Device (D2D) mode of communication. The control node would validate the user equipment according to a geographical zone in which the user equipment is located in response to the request of the user equipment to communicate in the D2D mode, wherein the geographical zone is formed by at least three control nodes. The control node would then notify the user equipment whether the user equipment may communicate in the D2D mode after the user equipment is authorized.
摘要翻译：本公开提出了一种用于基于地理区域的无线电资源管理的方法和装置。适用于控制节点的基于地理区域的无线资源管理方法将从用户设备接收到以设备（Device）到设备（D2D）通信模式进行通信的请求。控制节点将根据用户设备在D2D模式下进行通信的请求，根据用户设备所在的地理区域对用户设备进行验证，其中地理区域由至少三个控制节点形成。控制节点然后在用户设备被授权之后通知用户设备用户设备是否可以以D2D模式进行通信。

4. 发明授权

US09288656B2 Device to device discovery method for user equipment and network entity and user equipment and network entity using the same 有权
标题翻译：用户设备和网络实体的设备到设备发现方法以及使用该设备的用户设备和网络实体
公开(公告)号：US09288656B2
公开(公告)日：2016-03-15
申请号：US14578505
申请日：2014-12-22
申请人： Industrial Technology Research Institute
发明人： Shubhranshu Singh , Yan-Xiu Zheng
IPC分类号： H04W8/00
CPC分类号： H04W8/005
摘要： This disclosure is directed to a D2D discovery method applicable to a UE and a network entity and a UE and a network entity using the same. In one of the exemplary embodiments, this disclosure is directed to a D2D discovery method that is applicable to a network entity and includes at least but not limited to receiving a first cancel proximity request comprising a network level discoverer identifier (ID), an application ID, and an application layer discoveree ID, transmitting a second cancel proximity request comprising the network level discoverer ID and a network level discoveree ID in response to receiving the first cancel proximity request, receiving a first acknowledgement signal that corresponds to the second cancel proximity request in response to transmitting the second cancel proximity request, and transmitting a second acknowledgement signal that corresponds to the first cancel proximity request in response to receiving the first acknowledgement signal.
摘要翻译：本公开涉及适用于UE和网络实体以及使用该UE和网络实体的UE和网络实体的D2D发现方法。在示例性实施例之一中，本公开涉及适用于网络实体的D2D发现方法，并且包括至少但不限于接收包括网络级别发现者标识符（ID），应用ID 以及应用层识别符ID，响应于接收到第一取消接近请求而发送包括网络级别发现者ID的第二取消接近请求和网络级别发现ID，接收对应于第二取消接近请求的第一确认信号响应于发送第二取消接近请求，以及响应于接收到第一确认信号，发送对应于第一取消接近请求的第二确认信号。

5. 发明授权

US09204377B2 Method and device for proximity-based communication 有权
标题翻译：用于近距离通信的方法和装置
公开(公告)号：US09204377B2
公开(公告)日：2015-12-01
申请号：US13936220
申请日：2013-07-08
申请人： Industrial Technology Research Institute
发明人： Yan-Xiu Zheng
IPC分类号： H04W48/16 , H04W76/02 , H04W8/00
CPC分类号： H04W48/16 , H04W8/005 , H04W76/14
摘要： Methods and devices for communication in a wireless network are provided. One or more discovery devices transmits a request message for information to one or more target devices and receives an information related to the one or more target devices, so as to establish a communication link between at least a pair of discovery devices and target devices. A discovery period can be designated by the wireless network, and the discovery device can transmit to a server the request message and an information related to the one or more discovery devices prior to the discovery period. The target device can also transmit to the server the information related to the target device prior to the discovery period.
摘要翻译：提供了无线网络中用于通信的方法和设备。一个或多个发现设备向一个或多个目标设备发送用于信息的请求消息，并且接收与所述一个或多个目标设备相关的信息，以便在至少一对发现设备和目标设备之间建立通信链路。可以由无线网络指定发现周期，并且发现设备可以在发现周期之前向服务器发送请求消息和与一个或多个发现设备相关的信息。目标设备还可以在发现周期之前向服务器发送与目标设备相关的信息。

6. 发明授权

US09167544B2 Device to device synchronization method applicable to user equipment and user equipment using the same 有权
标题翻译：设备到设备同步方法适用于使用该设备的用户设备和用户设备
公开(公告)号：US09167544B2
公开(公告)日：2015-10-20
申请号：US14572783
申请日：2014-12-17
申请人： Industrial Technology Research Institute , National Taipei University
发明人： Yan-Xiu Zheng , Chun-Yi Wei
IPC分类号： H04W56/00 , H04W52/30 , H04W52/38 , H04W88/06
CPC分类号： H04W56/001 , H04W52/30 , H04W52/383 , H04W56/0015 , H04W88/06
摘要： The present disclosure provides a device to device (D2D) synchronization method that is applicable to a user equipment and a user equipment (UE) using the same method. In one of the exemplary embodiments, the D2D synchronization method includes receiving detected signals from a receiver, obtaining from the detected signals a first signal having a first timing information and a second signal having a second timing information, determining whether to forward the first timing information or the second timing information based on an upper bound power restriction of the first signal and the second signal and a power difference between the first signal and the second signal, and determining whether to transmit a third timing information that is inherent of the UE based on whether the first signal and the second signal are below power thresholds.
摘要翻译：本公开提供了一种适用于使用相同方法的用户设备和用户设备（UE）的设备到设备（D2D）同步方法。在示例性实施例之一中，D2D同步方法包括从接收器接收检测到的信号，从检测到的信号获得具有第一定时信息的第一信号和具有第二定时信息的第二信号，确定是否转发第一定时信息或基于第一信号和第二信号的上限功率限制的第二定时信息以及第一信号和第二信号之间的功率差，以及基于是否发送基于UE的固有的第三定时信息第一信号和第二信号是否低于功率阈值。

7. 发明申请

US20130170446A1 METHOD AND APPARATUS FOR BROADCAST ASSISTANCE IN DIRECT COMMUNICATION SYSTEM 有权
标题翻译：直接通信系统中广播辅助的方法和装置
公开(公告)号：US20130170446A1
公开(公告)日：2013-07-04
申请号：US13645469
申请日：2012-10-04
申请人： Industrial Technology Research Institute
发明人： Yan-Xiu Zheng
IPC分类号： H04W72/04
CPC分类号： H04W4/06 , H04W48/12 , H04W72/005 , H04W74/02 , H04W84/045 , H04W84/047 , Y02D70/1262 , Y02D70/142 , Y02D70/168 , Y02D70/21
摘要： A method for broadcast assistance in a direct communication system and an apparatus using the same are disclosed. The proposed method includes the following steps. A coordinator receives a broadcast assistance request message from a plurality of broadcast devices. The coordinator transmits a broadcast assistance confirmation signal to the broadcast devices and broadcasts a resource indication signal including a resource allocation. The broadcast devices respectively broadcasts an information message to at least one listening device according to the resource allocation acquired from listening to the resource indication signal, and the at least one listening device listens to one of the information messages having a category of interest according to the resource allocation acquired from listening to the resource indication signal.
摘要翻译：公开了一种直接通信系统中的广播辅助方法及使用该方法的装置。所提出的方法包括以下步骤。协调器从多个广播设备接收广播辅助请求消息。协调器向广播设备发送广播辅助确认信号，并广播包括资源分配的资源指示信号。广播设备根据从监听资源指示信号获得的资源分配，分别向至少一个监听设备广播信息消息，并且所述至少一个监听设备根据所述资源指示信号侦听具有感兴趣类别的信息消息之一从资源指示信号中收集的资源分配。

8. 发明申请

US20130064316A1 METHOD OF AND GENERATOR FOR GENERATING PREAMBLE SEQUENCES IN COMMUNICATION SYSTEMS 有权
标题翻译：用于在通信系统中生成前缀序列的方法和发生器
公开(公告)号：US20130064316A1
公开(公告)日：2013-03-14
申请号：US13672500
申请日：2012-11-08
申请人： Industrial Technology Research Institute
发明人： Yan-Xiu Zheng , Chang-Lung Hsiao , Wen-Sheng Feng
IPC分类号： H04L27/18 , H04W4/00
CPC分类号： H04J13/107 , H04B2201/70701 , H04L27/2605
摘要： A method forms a preamble sequence in a wireless communication system. The method comprises determining a value K related to a time-domain characteristic of the wireless communication system so that a time-domain preamble sequence includes a number of K waveforms similar in shape to one another having a linear phase shift, identifying a first preamble sequence for a first band, the first preamble sequence having a first length not dividable by K, identifying at least one second preamble sequence each for a second band, the at least one second preamble sequence having at least one second length, identifying the length of a third preamble sequence, the length of the third preamble sequence equal to a sum of the first length and the at least one second length, determining whether the time-domain characteristic is maintained when the one or more of the at least one second preamble sequence is concatenated with the first preamble sequence, modifying one or more of the at least one second preamble sequence if the time-domain characteristic is not maintained when concatenated, and forming the third preamble sequence by concatenating the first preamble sequence and the at least one second preamble sequence having one or more second preamble sequence modified.
摘要翻译：一种方法在无线通信系统中形成前导序列。该方法包括确定与无线通信系统的时域特性相关的值K，使得时域前导序列包括具有线性相移的形状彼此类似的K个波形的数目，识别第一前同步码序列对于第一频带，第一前导码序列具有不能由K划分的第一长度，标识每个用于第二频带的至少一个第二前同步码序列，所述至少一个第二前同步码序列具有至少一个第二长度，第三前导码序列，第三前导序列的长度等于第一长度和至少一个第二长度的和，确定当至少一个第二前导码序列中的一个或多个是第一前导序列是否保持时域特性时与第一前同步码序列连接，如果不保持时域特征，修改至少一个第二前同步码序列中的一个或多个 n级联，并且通过连接具有修改的一个或多个第二前同步码序列的第一前同步码序列和至少一个第二前同步码序列来形成第三前导序列。

9. 发明授权

US09826525B2 Resource management method and apparatuses for device to device communications 有权
公开(公告)号：US09826525B2
公开(公告)日：2017-11-21
申请号：US13864228
申请日：2013-04-16
申请人： Industrial Technology Research Institute
发明人： Yan-Xiu Zheng , Jui-Tang Wang
IPC分类号： H04W72/04 , H04W76/02
CPC分类号： H04W72/0446 , H04W72/04 , H04W76/14
摘要： The present disclosure proposes a method for device to device communication and apparatuses using the same. More particularly, the present disclosure proposes a method and apparatuses to manage device to device (D2D) network resources based on maintain a user equipment (UE) network topology. The proposal includes a equipment (UE) requesting an authorization from the network for D2D communication in a licensed frequency spectrum, the UE would then receive through a control node or through another non-mobile UE the authorization which includes an identification (ID) information which allows the UE to engage in D2D communication in the license spectrum even when the UE is outside the range of the serving base station.

10. 发明申请

US20150078297A1 METHOD OF RESOURCE ALLOCATION FOR DEVICE TO DEVICE COMMUNICATION, USER EQUIPMENT USING THE SAME AND BASE STATION USING THE SAME 审中-公开
标题翻译：用于设备通信的设备的资源分配方法，使用该设备的用户设备和使用该设备的基站
公开(公告)号：US20150078297A1
公开(公告)日：2015-03-19
申请号：US14485813
申请日：2014-09-15
申请人： Industrial Technology Research Institute
发明人： Yan-Xiu Zheng
IPC分类号： H04W72/04 , H04W56/00 , H04W76/02
CPC分类号： H04W76/14 , H04W56/001 , H04W72/121
摘要： The present disclosure is directed to a method of resource allocation for device to device (D2D) communication, a user equipment using the same method, and a base station using the same method. In one of the exemplary embodiments, the disclosure would include a UE receiving a group of wireless signals, the UE determining from the group of wireless signals a first signal that has the highest power, the UE transmitting a second signal comprising the first signal that has the highest power to a base station, and the UE receiving a D2D resource allocation from the base station based on the second signal in response to transmitting the second signal. The first signal detected with the highest power may belong to a synchronous head.
摘要翻译：本公开涉及用于设备到设备（D2D）通信的资源分配的方法，使用相同方法的用户设备以及使用相同方法的基站。在一个示例性实施例中，本公开将包括UE接收一组无线信号，所述UE从所述无线信号组中确定具有最高功率的第一信号，所述UE发送包括所述第一信号的第二信号，对基站的最高功率，并且UE响应于发送第二信号，基于第二信号从基站接收D2D资源分配。以最高功率检测到的第一个信号可能属于同步头。

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