Abstract:
A communication method for keeping network connection of an electronic device in a sleep mode includes connecting an address translator to an electronic device via a local network, connecting the address translator to a server via an internet network, providing a connection channel between the electronic device and the server by using the address translator, sending a first keeping-connection request from the electronic device to the address translator before the electronic device gets into a sleep mode, and keeping freely flowing of the connection channel according to the first keeping-connection request by using the address translator when the electronic device is in the sleep mode.
Abstract:
A cloud recording system, a cloud recording server, and a cloud recording method are provided. The cloud recording system includes an image source device, a recording device, and a remote storage device. The image source device provides an audiovisual streaming data. The recording device is used for receiving the audiovisual streaming data. The recording device stores at least one recording time parameter and includes a capture unit and a conversion unit. The capture unit is used for capturing a partial audiovisual streaming data in accordance with the recording time parameter. The conversion unit is used for converting the partial audiovisual streaming data into a captured file. The recording device is configured to transmit the captured file to the external of the recording device. The remote storage device is connected to the recording device and is used for receiving and keeping the captured file.
Abstract:
An information concentrating center, is disclosed, wherein the information concentrating center comprises: at least one module for concentrating information from at least one information source; and at least one module coupling to the Internet, for establishing a P2P connection with a remote client device through the Internet, wherein at least one portion of the information is delivered to the remote client device on the P2P connection.
Abstract:
A method for controlling the IoT devices and an IoT system using the same are provided. The IoT devices includes a trigger device and a functional device. A managing software is executable on a client device. First, a credential is sent to the client from the functional device. Second, a script is received at the trigger device. The script includes the credential, at least one supported command, and at least one supported event. The script is generated at the managing software. The supported command is recognizable to the functional device. When the supported event is triggered at the trigger device, the supported command from the trigger device is received at the functional device. Then, a function of the functional device is performed based on the command, which increases the convenience of operating the system. The trigger device need not recognize the command, which increases the flexibility of the system.
Abstract:
A user electronic device includes a storage unit, a processing unit, a networking unit and a screen. The screen displays a chat room interface for interacting with a group. The chat room interface has a first window, a function bar and a second window. The first window displays operating information of a device identity of the group. The second window displays chat content. The function bar has a chat function bar and a device instruction bar. The chat function bar is used for inputting the chat content. The device instruction bar is used for providing a control key set corresponding to the device identity, and the control key set is used for generating one or more control signal.
Abstract:
A establishing method for a P2P connection includes: receiving a connection request with a remote device from a client device, detecting a validation token in a network packet from the client device according to the connection request, and when the validation token is detected to be valid, executing a connection validation procedure including: receiving a first validation code and a first address information from the client device, reading a second validation code and a second address information from a storage unit, sending the first validation code and the first address information to the remote device, and sending the second validation code and the second address information to the client device. Therefore, the P2P connection between the client device and the remote device is established according to the first validation code, the second validation code, the first address information and the second address information.
Abstract:
A processing method for AV (audiovisual) file includes receiving an operation instruction corresponding to a first AV file, searching a second level unit header of the first AV file corresponding to a designated information from a second-level unit header of the first AV file, and reading a first package unit corresponding to the second-level AV information in the first AV file. Each first package unit includes an AV frame and a first-level unit header having a first-level AV information. The first-level AV information is generated according to the AV frame. The second-level unit header includes a second-level position code and a second-level AV information corresponding to the first-level unit header of each first package unit. Therefore, the package units corresponding to the operation instruction can be quickly obtained, and the processing efficiency of the AV file can be improved.
Abstract:
A method of effective retaining of NAT channel service is provided. The method is applicable to a network system comprising at least one intranet device, a NAT network device and at least one server, in which the NAT network device is allocated with a plurality of NAT channel ports. The intranet device operates a process for detecting a valid period of the NAT channel with respect to the server via the NAT channel ports. The intranet device periodically transmits a packet, within the valid period of the NAT channel, to the server via the NAT channel ports so as to allow each NAT channel to constantly retain active to provide network transmission service.
Abstract:
A point-to-point (P2P) apparatus has a device resource, a processor, a storage device and a network interface. The processor processes the device resource. The storage device stores a unique identification code. The network interface connects to a first network via a first gateway and transmits the unique identification code to a server via a second network by a first gateway. An external device accesses the device resource via the first gateway. The second network is a TCP/IP network and the first network is not a TCP/IP network.
Abstract:
A searching system, searching method and P2P devices for a P2P device community are provided. An online server connects to a content management server and a P2P device community, respectively. The content management server includes a search engine and an index database, and each of the P2P devices of the P2P device community is provided with an indexed data and a weighted data. The index database is recorded with the indexed data associated with each of the P2P devices of the P2P device community, and the search engine searches the index database to generate a search result and then generates a weighted and sorted search result based on the weighted data, thereby achieving the object of searching important file data in the P2P device community.