Abstract: A roadside parking management method includes: receiving a monitoring area image captured by a camera; dividing the monitoring area image to obtain a plurality of tracking detection areas in the monitoring area image; monitoring at least one of a vehicle and a license plate in the monitoring area image; and determining parking event information according to a tracking detection area where the at least one of the vehicle and the license plate is located. The method can improve the management efficiency of parking events.

Abstract: A roadside parking management method includes: receiving a monitoring area image captured by a camera; dividing the monitoring area image to obtain a plurality of tracking detection areas in the monitoring area image; monitoring at least one of a vehicle and a license plate in the monitoring area image; and determining parking event information according to a tracking detection area where the at least one of the vehicle and the license plate is located. The method can improve the management efficiency of parking events.

Abstract: The embodiments of the present invention disclose a system for data communications, a router, and a method for data transmission and mobility management. The method for data transmission includes: receiving, by a first AR, data; identifying the transmission route based on the results of querying the local mapping information base; and transmitting data, where the local mapping information base stores the mappings between IDs and LLs. The embodiments of the present invention completely separate the ID, LL, and GL of the terminal, and thus solve the problems with the routing table expansion and scalability faced by the Internet. In this way, the terminal data can be transmitted without changing the terminal or the routing protocol stack; in addition, the hierarchical mapping helps reduces the amount of locally and globally stored information, and thus accelerating the query.

Abstract: Method, system and apparatus for spectrum prediction are provided. The method includes: obtaining the first sampling data of target spectrum, wherein the first sampling data including existing service information, channel information and channel state information of the target spectrum; extracting channel state information of all channels of the same service in each timeslot from the first sampling data, and generating a sampling matrix; extracting a spectrum resource occupancy mode combination of the target spectrum from the sampling matrix; obtaining the second sampling data of the target spectrum, matching the spectrum resource occupancy mode combination according to the second sampling data of the target spectrum, and predicting the channel state of the target spectrum in a future timeslot according to the matching result.

Abstract: Method, system and apparatus for spectrum prediction are provided. The method includes: obtaining the first sampling data of target spectrum, wherein the first sampling data including existing service information, channel information and channel state information of the target spectrum; extracting channel state information of all channels of the same service in each timeslot from the first sampling data, and generating a sampling matrix; extracting a spectrum resource occupancy mode combination of the target spectrum from the sampling matrix; obtaining the second sampling data of the target spectrum, matching the spectrum resource occupancy mode combination according to the second sampling data of the target spectrum, and predicting the channel state of the target spectrum in a future timeslot according to the matching result.

Abstract: The embodiments of the present invention disclose a system for data communications, a router, and a method for data transmission and mobility management. The method for data transmission includes: receiving, by a first AR, data; identifying the transmission route based on the results of querying the local mapping information base; and transmitting data, where the local mapping information base stores the mappings between IDs and LLs. The embodiments of the present invention completely separate the ID, LL, and GL of the terminal, and thus solve the problems with the routing table expansion and scalability faced by the Internet. In this way, the terminal data can be transmitted without changing the terminal or the routing protocol stack; in addition, the hierarchical mapping helps reduces the amount of locally and globally stored information, and thus accelerating the query.