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公开(公告)号：US20180234911A1
公开(公告)日：2018-08-16
申请号：US15751475
申请日：2016-07-27
Inventor： Li ZHAO , Jiye TANG , Lin LIN , Jiayi FANG
Abstract: Disclosed are a method and apparatus for sending and broadcasting resource information, the method comprising: determining a resource used by a second-type node and a resource used by a first-type node, and determining the first-type node receiving a resource coordination message, wherein the first-type node is a node located within a base station signal coverage range, and the second-type node is a node located outside of the base station signal coverage range; and sending the resource coordination message to the determined first-type node, and instructing the first-type node to broadcast the contents of the resource coordination message, wherein the resource coordination message carries resource information about the first-type node and the second-type node. By means of the present application, resource continuity in the process of a node moving on a network coverage edge is guaranteed, resource collision is reduced, and the utilization rate of system resources is improved.
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公开(公告)号：US20210282159A1
公开(公告)日：2021-09-09
申请号：US16497429
申请日：2018-03-21
Abstract: The present invention discloses a resource allocation method and apparatus for resolving a technical issue of a conflict of transmission resources used by user equipment adopting mode 3 and user equipment adopting mode 4. The method comprises: a base station determining whether a shared transmission resource pool shared by first-mode user equipment and second-mode user equipment includes available resources, wherein a transmission resource of the first-mode user equipment is allocated by the base station, and a transmission resource of the second-mode user equipment is selected from the shared transmission resource pool; and if the base station determines that the shared transmission resource pool includes available resources, the base station allocating, on the basis of the available resources, a transmission resource to the first-mode user equipment.
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Patent Agency Ranking
公开(公告)号：US20180310296A1
公开(公告)日：2018-10-25
申请号：US15768420
申请日：2016-11-04
Inventor： Li ZHAO , Jiye TANG , Jiayi FANG , Yuan FENG , Lin LIN
CPC classification number: H04W72/048 , H04W4/027 , H04W4/40 , H04W72/00 , H04W72/0413 , H04W72/0446 , H04W72/0453
Abstract: 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：US20190181997A1
公开(公告)日：2019-06-13
申请号：US16322115
申请日：2017-07-12
Inventor： Rui ZHAO , Yi ZHAO , Haijun ZHOU , Jiayi FANG , Lin LIN
Abstract: Disclosed in the present invention are a method and an apparatus for determining resource occupation state. The method comprises: a first node receiving SA information sent by at least one second node, the SA information being used for indicating resource occupation state of the second node; at each state maintenance moment, the first node determining, according to the service transmission cycle of the first node itself and the SA information, the resource occupation state within the state maintenance cycle which has a length of the service transmission cycle of the first node The solutions provided in the embodiments of the present invention can effectively support the sensing of the resource occupation state in various service transmission cycles, and reduce the complexity of resource occupation state maintenance and resource selection.
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公开(公告)号：US20210298024A1
公开(公告)日：2021-09-23
申请号：US16324903
申请日：2017-08-07
Inventor： Lin LIN , Rui ZHAO , Yuan FENG , Jiayi FANG , Haijun ZHOU
Abstract: A method and a device for indicating transmission resources, and a storage medium are provided. The method includes: selecting N transmissions according to a target indication rule, and determining N transmission resources of data information of a data packet corresponding to the N transmissions as selected; and transmitting in control information the N transmission resources as determined.
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6.发明申请公开(公告)号：US20200288473A1
公开(公告)日：2020-09-10
申请号：US16648235
申请日：2018-06-21
Inventor： Chenxin LI , Rui ZHAO , Li ZHAO , Lin LIN , Yuan FENG
Abstract: Disclosed are a resource selection method and apparatus under multiple carriers, a computer device and a storage medium. The resource selection method comprises: determining at least one candidate carrier according to a resource occupancy exclusion result on each carrier; setting a resource on the candidate carrier to be available, performing exclusion according to a sensing result and obtaining a set of available resources; selecting a transmission resource from the set of available resources, and setting a semi-persistent scheduling counter for resource scheduling. The present application provides a resource selection solution reducing half-duplex influence as far as possible, and reducing the impact due to loss of receiving opportunities and the number of skip subframes, and also avoids the problem of too severe power allocation caused by simultaneous transmission with multiple service packets.
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公开(公告)号：US20180234981A1
公开(公告)日：2018-08-16
申请号：US15751165
申请日：2016-07-25
Inventor： Li ZHAO , Yuan FENG , Haijun ZHOU , Jiayi FANG , Jiye TANG , Lin LIN
CPC classification number: H04W72/082 , H04L43/16 , H04W24/10 , H04W72/085
Abstract: Disclosed are an interference reporting and resource adjustment method and apparatus, the method comprising: a node reporting, when determining that there is interference, interference indication information to a base station, wherein the interference indication information comprises: an interfered resource, and a signal to interference and noise ratio; after receiving the interference indication information, the base station determining, when it is determined that there is interference according to the signal to interference and noise ratio, the other nodes using the interfered resource; and adjusting a resource used by the other nodes, so as to avoid interference. By means of the present invention, resource collision can be reduced, so that the resource adjustment efficiency of a communication system is improved, and the requirements for applications with characteristics of low time delay and high reliability can be met.
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