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公开(公告)号：US10602524B2
公开(公告)日：2020-03-24
申请号：US15768420
申请日：2016-11-04
发明人： Li Zhao , Jiye Tang , Jiayi Fang , Yuan Feng , Lin Lin
摘要： The present disclosure provides in some embodiments a resource scheduling method and a resource scheduling device for a vehicle infrastructure cooperative communication system, and a node of the vehicle infrastructure cooperative communication system. According to the present disclosure, a movement trend between nodes is determined in accordance with node position information, so as to spatially multiplex time-frequency resources and prevent the frequent adjustment of time-frequency resources, thereby to reduce signaling overhead for allocating the time-frequency resources and improve utilization of the time-frequency resources.
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公开(公告)号：US10743324B2
公开(公告)日：2020-08-11
申请号：US15751477
申请日：2016-08-22
发明人： Yuan Feng , Jiye Tang , Haijun Zhou , Jiayi Fang
摘要： Disclosed are a method and device for allocating cell resources of a device to device (D2D) system, which are used for improving the communication reliability of nodes located in different cell edge areas in an edge area ad hoc network manner. Provided is a method for allocating cell resources of a device to device (D2D) system, comprising: determining an edge area for D2D resource coordination of a cell; and allocating a resource pool to a node in the edge area, wherein the node in the edge area selects a resource from the resource pool in an ad hoc manner for communication, the resource being a time slot or time frequency block.
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3.发明授权公开(公告)号：US10462784B2
公开(公告)日：2019-10-29
申请号：US15513548
申请日：2015-09-01
发明人： Yuan Feng , Jiye Tang , Haijun Zhou , Xuanyu Guo , Jiayi Fang
摘要： Embodiments of the present application are for use in solving the problem of high probability of collisions occurring among existing node devices. Disclosed are a method and device for information submission and resource allocation in the V2X system. The resource allocation method comprises: a network side device assigns a subframe resource to a node device just accessing a cell and notifies the node device just accessing the cell of the assigned subframe resource; for node devices already accessing the cell, the network side device determines colliding node devices, reassigns subframe resources to the colliding node devices, and respectively notifies the colliding node devices of the reassigned subframe resources. Because employed is a solution in which resources are scheduled collectively by a network side device for node devices accessing a cell, in addition to ensuring time-division multiplexing of resources among a node device and other node devices having needs for communication in the surrounding, thus increasing system capacity, timely and effective solution of resource collisions among colliding node devices is also allowed, thus increasing the performance of communication among system node devices.
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