8 results about "Station" patented technology

The invention discloses an information encryption, decryption and control method and device and electronic equipment. The method comprises the steps of: enabling an initiator to obtain a secret key IDwhich is sent by a server and used for identifying a communication service and a secret key corresponding to the secret key ID at a terminal; decrypting a session key for encrypting and decrypting the communication service according to the key; and encrypting the communication service according to the session key so as to realize an encryption function on the communication service; enabling the participant to obtain a secret key ID sent by the initiator at the terminal; obtaining a secret key corresponding to the secret key ID from a server according to the secret key ID; decrypting a group session key used for decrypting the communication service according to the key so as to realize a function of decrypting the communication service; and enabling the server to generate the same secret key at different secret key management service sites, so that the same secret key can be obtained when a plurality of nodes communicate at the same time, and each terminal can perform encryption communication service conveniently.

The invention discloses a resource distribution method and system for a PCDN network, and the method comprises the following implementation steps: S11, receiving a resource online request, obtaining a target resource from a client source station, and caching the target resource to a local PCDN network; S12, sending a resource pre-caching instruction to a node server in the local PCDN network, waiting for the node server to obtain the target resource from the cache of the local PCDN network and caching the target resource; and S13, by the node server, distributing the target resource to a P2P subnet in a region for caching. By utilizing the method and the system provided by the invention, the user experience of resource distribution in the PCDN network can be improved, the deployment cost is reduced, and the security and the service quality of the resources are also improved, so that the method and the system have obvious technical advantages and beneficial effects.

The present invention concerns a method and a device for adjusting the transmission of the signals transferred by a home base station through a wireless interface, the home base station is located in a cell of a base station, the home base station belongs to a first tracking area, the base station belongs to a second tracking area in which a mobile is supposed to be. The home base station: - transfers through the wireless interface signals identifying a third tracking area which is different from the first and second tracking areas and which the base station and the home base station do not belong to, checks if a signal is received from the mobile terminal in response to the transferred signals identifying the third tracking area, enters an inter cell interference coordination procedure if the signal is received from the mobile terminal in response.

The invention relates to the technical field of wireless communication, and provides a motor vehicle detection line all-wireless intelligent networking system and an access method. The motor vehicle detection line all-wireless intelligent networking system comprises a detection main control computer, a core switch, a gateway server, first-level AP equipment, second-level AP equipment, a wireless client side, machine table equipment and a mobile terminal; The detection main control computer is connected with the core switch through a network cable; the core switch is connected with the gateway server through a network cable. The access method comprises the following steps: the wireless client drives the WIFI and Bluetooth module by adopting the ARM-based MCU; and setting the Bluetooth to be in a peripheral mode, broadcasting outwards, and waiting for command transmission. According to the method, a multi-stage Mesh network is constructed according to site requirements, and deployment is carried out according to requirements when motor vehicle detection stations are constructed; therefore, there is no need to deploy a wired network between the machine equipment and the detection main control computer, hardware and labor cost for wiring are saved, and operation cost of an enterprise is reduced at the same time.