摘要:
After a radio base station eNB10-2 receives a Handover Request message that is transmitted by a radio base station eNB10-1, for a radio terminal UE30-1 connected to the radio base station eNB10-1 to perform handover to the radio base station eNB10-2, the radio base station eNB10-2 transmits a response (Handover Request Ack message or Handover Request Nack message) to the Handover Request message to the radio base station eNB10-1. The Handover Request message includes information indicating a fulfillment level of throughput obtained when the radio terminal UE30-1 executes an application, relative to throughput required for the radio terminal UE30-1 to execute the application. The radio base station eNB10-2 controls the response to the Handover Request message, in accordance with the information indicating the fulfillment level included in the Handover Request message.
摘要:
The present invention includes a camera which takes an image of a camera or an inspection target; a device which estimates the movement of the inspection target; a device which generates a high resolution image having a higher resolution than the pixel resolution of a video image taken by the camera from the video image taken by the camera; a device which evaluates the quality of the high resolution image generated by the generation device; and a device which presents an inspector who visually inspects the inspection target with the high resolution image together with the quality evaluation result of the high resolution image. The present invention can improve the reliability of inspection by use of the high resolution image as well as can reduce the inspection time, and further can guarantee the reliability of the inspection using a high resolution image.
摘要:
A mobile communication method, which configures a DRX cycle having an On duration in which a downlink signal transmitted from a serving base station is to be monitored and an Off duration other than the On duration in an RRC connected state where an RRC connection is established between a radio terminal and a radio base station, the mobile communication method comprising: a step A of measuring, at the radio terminal, reception quality of a reference signal transmitted from a cell even in the Off duration when the DRX cycle is configured.
摘要:
An SISO-AF relay node 300-1 and an SISO-AF relay node 300-2 in a relay node system 1 receive signals of communication streams from a transmitting antenna 101 and a transmitting antenna 102 in a macrocell base station 100 through a receiving antenna 301 and a receiving antenna 302, amplify the signals of the communication streams, and transmit them to a radio terminal 200 through a transmitting antenna 303 and a transmitting antenna 304.
摘要:
An audio reproduction device comprising a PLC unit for receiving communications signals of power line communications transmitted through a power line and outputting digital audio data included in the communications signals, an audio signal generation circuit for generating analog audio signals based on the digital audio data, a power supply circuit for generating a drive voltage for each of the PLC unit and the audio signal generation circuit based on a commercial power supplied from the power line, and a speaker for outputting sounds based on the analog audio signals.
摘要:
Assessment information needed to calculate a used vehicle assessment value of a hydraulic excavator 10 is input to a portable telephone 20 and is then transmitted from the portable telephone 20. The transmitted assessment information is received at a manufacturer's base station 40 at a remote location. The used vehicle assessment value of the hydraulic excavator 10 is calculated based upon the received assessment information, and history information and operation information on the hydraulic excavator 10 read out from an operation information database 43 and a history database 42 in correspondence to an ID number assigned to the hydraulic excavator which is included in the assessment information.
摘要:
Construction machine management, permitting operation of a construction machine only under specified conditions and inhibiting its operation in case it is in a state incongruent with preset working conditions. Working conditions for each construction machine are set up by a working conditions setup means, including a geographically divided working area and a working time zone in which a construction machine is allowed to operate in a specified working area. Setup working conditions are stored in a memory means. At the time of starting a construction machine, the status of the construction machine is checked for by a status checkup means which is adapted to check for current position of the construction machine and current time against the working area and working time zone of the setup working conditions. In case a construction machine is found to be in a state incongruent with both of the working area and the working time zone of the preset working conditions, the management inhibits operation of that construction machine.
摘要:
In a rental estimation method according to the present invention, rental information with regard to rental devices is provided to a customer through a data exchange between a terminal (9) of the customer and a management server (5) of a rental company. The rental estimation method includes a data input step for entering work content data indicating a work content through the customer terminal (9), and a necessary device reporting step for reading out a list of a plurality of necessary devices matching the work content and rental information corresponding to the necessary devices from a predefined database (2 to 4) and for providing them to the customer.
摘要:
A security system of a construction machine of the present invention has a construction machine, a base station and a communication device. The construction machine comprises a data sending and receiving portion for sending first information, a storage portion for storing received information, and a control portion for controlling an operation of the construction machine. The base station receives the first information from the data sending and receiving portion of the construction machine and sends second information to the construction machine and manages the construction machine. It is configured so that the communication device is connected to the base station through a communication network and can send third information to the construction machine through the base station.
摘要:
A security system for a construction machine including a construction machine equipped with a body controller for storing a first password, management apparatus arranged in a location apart from the construction machine and a portable communications unit for storing a second password provided communicably with the management apparatus and the body controller. The portable communications unit, receiving the first password from the management apparatus, replaces the second password with the first password. The body controller determines whether the second password output from the portable communications unit coincides with the first password. In case these passwords coincide with each other, an engine drive signal is output. Otherwise the engine is kept inoperable. This prevents possible theft of a construction machine.