摘要:
This invention has as its object to reduce power consumption of dependent stations with low frequency of communication by controlling communications of the control station in a network. According to this invention, a control station communicating with dependent stations comprises a classification unit configured to classify the dependent stations connected to the control station into a plurality of groups; a first transmission unit configured to transmit first broadcast-frame to the dependent stations classified into first group; and a second transmission unit configured to transmit second broadcast-frame to the dependent stations classified into second group with lower frequency of communication compared to the first group, wherein the second transmission unit transmits the second broadcast-frame with a lower transmitting frequency compared to the first broadcast-frame transmitting frequency of the first transmission unit.
摘要:
This invention has as its object to reduce power consumption of dependent stations with low frequency of communication by controlling communications of the control station in a network. According to this invention, a control station communicating with dependent stations comprises a classification unit configured to classify the dependent stations connected to the control station into a plurality of groups; a first transmission unit configured to transmit first broadcast-frame to the dependent stations classified into first group; and a second transmission unit configured to transmit second broadcast-frame to the dependent stations classified into second group with lower frequency of communication compared to the first group, wherein the second transmission unit transmits the second broadcast-frame with a lower transmitting frequency compared to the first broadcast-frame transmitting frequency of the first transmission unit.
摘要:
A device and method for controlling communication among a plurality of communication devices, the device and method including causing each of one or more candidate devices to which control rights of a network are transferable, from among the plurality of communication devices, to transmit a pseudo information signal, counting, for each of the one or more candidate devices, the number of communication devices from the plurality of communication devices having responded to the pseudo information signal, and determining a candidate device to which to transfer control rights of the network based on the number of communication devices from the plurality of communication devices having responded to the pseudo information signal.
摘要:
A spreading code generator generates a spreading code specified by a matrix order and row number, which are matrix elements. The spreading code generator includes a repetitive division circuit for repeatedly dividing a row number by 2 a number of times equivalent to the matrix order; a reference-coefficient storage unit for storing reference coefficients obtained as a result of the repetitive division; a first code-sequence generating unit for generating a first code sequence by repeating inverted extension or non-inverted extension in dependence upon bits up a kth bit of the reference coefficient; a second code-sequence generating unit for generating a second code sequence by repeating inverted extension or non-inverted extension in dependence upon a (k+1)th bit onward of the reference coefficient; first and second shift registers for storing the first and second code sequences, respectively, extended by the first and second code generating units, respectively; and an exclusive-OR circuit for taking the exclusive-OR of the outputs of the first and second registers.
摘要:
A saddle-ride vehicle for reducing air resistance flowing toward the rear of the vehicle. A saddle-ride type vehicle includes a front cowl in a vehicle front part and a rear cowl provided in a vehicle rear part. The rear cowl is provided with a bulging part protruding to the left and right in a vehicle widthwise direction. In addition, the bulging part protrudes outward of the rear edges of the front cowl in the vehicle widthwise direction. Further, side surfaces of the bulging part are each formed in a curved shape which bulges toward an outside of the vehicle in a plan view of the vehicle. Furthermore, a peak part which is located at an outermost edge of the side surface in the vehicle widthwise direction is located at a position closer to the front of the vehicle within a length of the bulging part in a vehicle front-rear direction.
摘要:
To restrain an increase in the numbers of components and process steps and achieve an easy mounting and dismounting of a pivot shaft. An arm supporting member includes a pair of left and right plate members, a middle cross pipe extending between the plate members and a center pivot plate mounted to the middle cross pipe. A pivot shaft is supported by the plate member and the center pivot plate, and a drive shaft is arranged between the plate member and the center pivot plate. The middle cross pipe is arranged above the pivot shaft on a front portion of a vehicle. The center pivot plate is provided with an upright wall as a receiving portion for aiding the positioning of the bearing member by receiving the bearing member, more specifically, the collar when assembling the swing arm to the center pivot plate and the plate member.
摘要:
To restrain an increase in the numbers of components and process steps and achieve an easy mounting and dismounting of a pivot shaft. An arm supporting member includes a pair of left and right plate members, a middle cross pipe extending between the plate members and a center pivot plate mounted to the middle cross pipe. A pivot shaft is supported by the plate member and the center pivot plate, and a drive shaft is arranged between the plate member and the center pivot plate. The middle cross pipe is arranged above the pivot shaft on a front portion of a vehicle. The center pivot plate is provided with an upright wall as a receiving portion for aiding the positioning of the bearing member by receiving the bearing member, more specifically, the collar when assembling the swing arm to the center pivot plate and the plate member.
摘要:
A receiving apparatus includes a base-band conversion circuit, a synchronizing circuit/code generator and a demodulator. The base-band conversion circuit converts a received signal into a base-band signal. The synchronizing circuit/code generator detects a spread code included in the received signal to generate a plurality of spread codes in synchronization with the spread code included in the received signal. The demodulator uses the plurality of spread codes supplied by the synchronizing circuit/code generator to demodulate the base-band signal.
摘要:
A remote control device searches for an image data storing device and a printing device that can be used by a user, and notifies an image taking device of device information obtained as a result of this search. The image taking device searches for a device having a predetermined function in response to an instruction from the remote control device, and if a device included in the device information notified by the remote control device is found, transfers an image to the found device. Alternatively, the image taking device connects to a device notified by the remote control device, and sends the image to the notified device to perform printing or storing thereon.
摘要:
An imaging apparatus is wirelessly connected to a cellular phone, and additional information of image data is inputted on the cellular phone. When establishing the input, a file name is transmitted to the imaging apparatus from the cellular phone, and a file name of the image data stored on the imaging apparatus is rewritten. The imaging apparatus transmits the cellular phone a program for inputting the file name.