摘要:
Communication systems, communication terminals and communication methods are provided. A communication system has a infrared communication capability and a wireless data communication capability including, a first terminal for storing provisional setting information for wireless data communication containing identification information of the first terminal, and a second terminal having the infrared communication capability and the wireless data communication, wherein the provisional setting information is transmitted from the first terminal to the second terminal by the infrared communication capability, the second terminal generates first setting information with the first terminal specified as a destination of connection on the basis of the received provisional setting information, the second terminal makes wireless data communication with the first terminal on the basis of the first setting information and, if the wireless data communication is successful, transmits a connection completion notice to the first terminal, and the first terminal, having received the connection completion notice, updates the provisional setting information to generate second setting information with the second terminal specified as a destination of connection, thereby establishing wireless data communication between the first terminal and the second terminal.
摘要:
Communication systems, communication terminals and communication methods are provided. A communication system has a infrared communication capability and a wireless data communication capability including, a first terminal for storing provisional setting information for wireless data communication containing identification information of the first terminal, and a second terminal having the infrared communication capability and the wireless data communication, wherein the provisional setting information is transmitted from the first terminal to the second terminal by the infrared communication capability, the second terminal generates first setting information with the first terminal specified as a destination of connection on the basis of the received provisional setting information, the second terminal makes wireless data communication with the first terminal on the basis of the first setting information and, if the wireless data communication is successful, transmits a connection completion notice to the first terminal, and the first terminal, having received the connection completion notice, updates the provisional setting information to generate second setting information with the second terminal specified as a destination of connection, thereby establishing wireless data communication between the first terminal and the second terminal.
摘要:
A communication apparatus includes: a wireless communication unit connecting to a network via another apparatus by wireless communication; a settlement processing unit executing settlement processing of connection fees to the network by controlling a non-contact communication unit capable of reading out information stored in a non-contact communication device via non-contact communication, and writing information to the non-contact communication device via non-contact communication so as to update monetary information stored in the non-contact communication device; an authentication information recording unit controlling the non-contact communication unit to write authentication information, provided from the other apparatus when settlement processing by the settlement processing device is completed, to the non-contact communication device; and an authentication processing unit controlling the non-contact communication unit to read the authentication information from the non-contact communication device, and executing authentication processing as to the other apparatus using the authentication information, thereby establishing network connection by the wireless communication unit.
摘要:
The present invention provides a wireless communication system having a plurality of wireless communication apparatuses and a proximity wireless communication apparatus. The plurality of wireless communication apparatuses each has a setting block to which a wireless data communication destination is set and a wireless data communication block for executing wireless data communication with the wireless data communication destination set to the setting block. The proximity wireless communication apparatus executes wireless communication with any of the plurality of wireless communication apparatuses brought into proximity of a predetermined range of the proximity wireless communication apparatus. The proximity wireless communication apparatus includes a storage block and a wireless transmission block. The plurality of wireless communication apparatuses each includes a wireless transmission block and a setting control block.
摘要:
A data acquisition device includes a wireless communication unit for performing wireless communication of data with a data accumulation device in which data is accumulated, a type registration unit wherein data types of necessary data are registered beforehand, a type comparison unit for comparing the data type of data received via the wireless communication unit with data types registered in the type registration unit, a data extracting unit for extracting only data of which the data type matches, and a data holding unit for holding the extracted data.
摘要:
A communication data processing device according to an aspect of the invention includes a memory storing data, a data bus transmitting data read from the memory, a plurality of buffer memories temporarily storing data from the memory via the data bus and being capable of receiving and providing data independently of each other, a bus arbiter arbitrating use of the data bus to control data read from the memory to the plurality of buffer memories, an aligner aligning input data in a sequence corresponding to a packet communication, and a selector selecting a buffer memory from the plurality of buffer memories to output data from the selected buffer memory toward the aligner.
摘要:
A communication system includes: a service terminal configured to have a wireless LAN access point capability and a proximity communication capability, the wireless LAN access point capability enabling the service terminal to act as a wireless LAN access point to be connected via a network to a service provider providing a network connection service on a chargeable basis, the service terminal thereby offering the chargeable network connection service; and a user terminal configured to have a wireless LAN terminal capability and a proximity communication capability, the wireless LAN terminal capability enabling the user terminal to connect with the wireless LAN access point, the user terminal further connecting to the network using the chargeable network connection service.
摘要:
A communication device includes an electrode, a communication unit configured to process a communication signal that is transmitted from/received by the electrode, and a control unit configured to control a communication operation in the electrode and the communication unit depending on a communication state.
摘要:
A carbon fiber precursor fiber having a weight average molecular weight Mw(F) of 200,000 to 700,000 and a degree of polydispersity MZ(F)/Mw(F), wherein MZ(F) indicates Z-average molecular weight of the fiber, of 2 to 5.
摘要:
A communication device includes an electrode, a communication unit configured to process a communication signal that is transmitted from/received by the electrode, and a control unit configured to control a communication operation in the electrode and the communication unit depending on a communication state.