摘要:
An apparatus for medical diagnostic imaging may include a database that relates help information with multiple types of attribute values and stores this information; an operations state acquisition part that acquires the attribute values that expresses the current operational status of the medical diagnostic imaging apparatus; a search part that searches the knowledge database, based on the attribute values; and a display that displays help information or a list of help information, based on the search results of the search part. As the present invention searches for and displays help information according to the operational status of the apparatus for medical diagnostic imaging, it is possible to provide the operator with help information suitable for a diagnosis currently being made.
摘要:
The present invention relates to a common key sharing method in an ad hoc network constituted by wireless communication terminals implemented with relay functions thereon, comprising a common key generating step in which a first wireless communication terminal responsible for relaying generates a common key, a common key distributing step in which the first wireless communication terminal responsible for relaying distributes the common key to a second wireless communication terminal within a wireless communication area, and a transferring step in which the second wireless communication terminal which received the common key holds the common key, and the second wireless communication terminal transfers the common key to a third wireless communication terminal within a wireless communication area, when the second wireless communication terminal is responsible for relaying. Accordingly, it is possible to share a common encryption key within the ad hoc network.
摘要:
One objective of the present invention is to determine a location for a relay terminal in a radio network, without preparatory surveying a radio status, and to arrange the relay terminal at the location. Another objective is to provide a method for retrieving the arranged relay terminal. When a relay terminal is to be arranged, the relay terminal transmits a survey packet to examine the quality of communication with a communication terminal or other relay terminal. Wherer a location is appropriate, the relay terminal gives a notice. The arranged terminal relays communication. Further, when the relay terminal is to be retrieved, the relay terminal carried by a user transmits a retrieval packet to the arranged relay terminal, which notifies the user of its presence by light, sounds, or returning a packet. In this manner, a single relay terminal provides functions of arrangement, relay and retrieval.
摘要:
A plurality of packet gate ways (PGWS) are connected between a mobile communication system and an internet so that the corresponding IP subnetworks to those PGWs may be built. A visitor location register (VLR) operates to notify the PGW of location information of the mobile station (MS) and an IP address of a data terminal connected with the MS. If the notified IP address belongs to another IP subnetwork, the PGW notifies the corresponding PGW to that IP subnetwork of a fact that the local PGW is a destination. The PGW operates to manage the location information of the MS connected with the data terminal based on the notified content and perform the packet routing based on the managed content.
摘要:
A base station for a multi-carrier TDMA radio communication system comprises a first management table for registering at least one candidate channel for single-channel communication selected from among multiple traffic channels each defined in terms of the carrier frequency and time slot number, a second management table for registering at least one group of candidate channels for multi-channel communication selected from among the multiple traffic channels, and a channel assigning unit which, in response to the reception of a channel assignment request from a mobile station, assigns at least one traffic channel to the requesting mobile station by making reference to one of the first and second management tables depending on the type of the mobile station.
摘要:
A communication system using asymmetrical paths for performing asymmetrical routing using unidirectional paths for unidirectional packet communication without changing existing protocols in network systems configured for bidirectional packet communication using bidirectional paths. The communication system includes a receiver gateway installed in a satellite receiver station for performing address substitution on a packet transmitted from a personal computer (PC) to a server via an Internet network, and a transmitter gateway installed in a satellite transmitter station that receives the substituted packet and transmits the substituted packet to the server. Particularly, the transmitter gateway transmits the substituted packet to the PC from the server by transmitting the substituted packet to the receiver gateway by way of a satellite. The receiver gateway sends the substituted packet to the PC.
摘要:
A mobile terminal, and an information providing method and system which immediately provides information, which the user of the mobile terminal desires, for the mobile terminal. Areas and related service information are stored in corresponding relationship in a database. An information server which includes means for calculating the area of a destination of the mobile terminal loads information on the destination area from the database to the mobile terminal which moves toward the destination area, using radio communication means before the mobile terminal arrives at the destination area.
摘要:
A communication system having a plurality of communication terminals which perform data communication with each other through a communication network. Each communication terminal includes a refusing time zone registration unit for registering a time zone in which the communication terminal will not accept a communication request from the other communication terminals, a present time acquisition unit for acquiring a present time when a communication request is received from a communication request transmitting terminal, and a judgment unit for judging whether the communication request has been received during the registered time zone by comparing the acquired present time to the registered time zone. The communication terminal further includes a communication refusing signal issuance unit for issuing a communication refusing signal automatically to the communication request transmitting terminal when it is judged that the communication request has been received during the registered time zone.
摘要:
The present invention relates to a novel bilirubin oxidase produced by a strain belonging to the genus Trachyderma of the class Basidiomycetes and its production, a reagent composition for bilirubin containing said novel bilirubin oxidase, a method for the quantitative determination of bilirubin in test solutions such as biological fluids with said reagent composition, and a method for applying said reagent composition to analytical methods in which the interfering effect of bilirubin needs to be eliminated.
摘要:
Process for producing cholesterol oxidase by cultivating a strain of the class Basidiomycetes. The oxidase oxidizes cholesterol to form cholest-5-en-3-one and hydrogen peroxide.