摘要:
In order to accomplish efficient communication of data between a base station and a plurality of mobile terminals, particular orthogonal codes are transmitted from the mobile stations to the base station as alert signals indicating the presence of data to be transmitted. The base station checks whether particular orthogonal codes are contained in the alert signals, and when the particular orthogonal codes are detected in the alert signals, information representing the detected orthogonal codes and the schedules for transmitting the data from the mobile terminals to the base station are transmitted from the base station to the mobile terminals as an alert response to the alert signals. When the information representing the orthogonal codes used for the alert signals are contained in the alert response transmitted from the base station to the mobile terminals, the data waiting to be transmitted is transmitted from the mobile terminals to the base station according the data transmission schedules in the alert response.
摘要:
The image data processing apparatus includes a storage unit to store image data having a process setting. The image data processing apparatus includes a selection screen display unit to display the one or more image data stored in the storage unit and to display a selection screen to select whether to use a process content associated with image data selected from the displayed image data if the one segment of image data is used. The image data processing apparatus includes a display control unit to display, on the display device, a preview image reflecting the process content based on the associated process content.
摘要:
A practical long door, particularly for a four-passenger cope vehicle, is realized to allow passengers in the back seat to get in or out while the passengers in the front seat remain seated. It is also an object that the door solves a difficulty caused by Patent Reference 4, which difficult is that when passengers in the front and back seats are required to get in or out, the passengers in one of the front and back seats cannot get in or out unless the passengers in the other of the front and back seats first get in or out and the door is opened one time and then reopened after the passengers have gotten in or out.There are intermediate member standing between a door and a car body, first connection means in which the door and the intermediate member are connected to enable rotational or horizontal motion, and second connection means in which the intermediate member and the car body are detachably connected. Control means drives the second connection means located at the front end or the back end of the door when the front or back part of the door is opened, so that the connection between the intermediate member and the car body is released and the remaining second connection means, the intermediate member connected to that means, and the first connection means cooperate to support the weight of the door.
摘要:
An information management apparatus managing information on avatars in the metaverse, includes: a static information acquisition unit which acquires static information of each of the avatars; a dynamic information acquisition unit which acquires dynamic information corresponding to behavior of each of the avatars; and an avatar information storage unit which stores therein the static information and the dynamic information in association with each of the avatars.
摘要:
An information processing apparatus is connected via a network to both an MFP and a virtual-space management server that manages a virtual space that contains a virtual device that is created by virtualizing the MFP. The information processing apparatus includes a display control unit that displays map information on a display unit, wherein a device symbol that corresponds to the MFP is present in the map information at a position corresponding to the position of the MFP in the real world; a receiving unit that receives a selected device symbol in the map information; an output control unit that outputs image data to either a first data storage unit of the MFP that corresponds to the selected device symbol or to a second data storage unit for the virtual device that is created by virtualizing the MFP and corresponds to the selected device symbol.
摘要:
A subchannel scheduling method in a multi-user MIMO-OFDM environment modifies proportional fairness scheduling specifications and maximizes a system throughput under conditions that a minimum data transmission rate required by a multimedia user be ensured. In a method for allocating subchannels in a wireless network, plural users are subscribed in the wireless network, a base station has NT transmission antennas, a user i has NR reception antennas, a network capacity determined by the NT transmission antennas and K subcarrier groups is divided into K transmission subchannel groups, and a network bandwidth determined by the NT transmission antennas is divided into the K subchannel groups. The base station sequentially allocates channels to the users on the basis of a proportional value of a data transmission rate supported to each user and an average throughput of each user in a predetermined time and a service quality required by each user.
摘要:
To enable not only releasing pressurization by a pressurization mechanism for pressurizing a belt thereby preventing a deformation therein but also easily and securely releasing the pressurization mechanism held in the pressure release state, thereby facilitating the installation operation of an apparatus. A pressurization mechanism for pressurizing a belt is in a released state prior to the use of the main body of the apparatus. Prior to the initial use of the main body, the pressurization of the pressurizing mechanism for the belt is exerted in linkage with a user operation of placing a recording material in a feed tray.
摘要:
Sample image data are stored beforehand in a storage unit. A first generation unit generates temporary finishing information by making setting processing on the sample image data based on setting information, and a second generation unit generates input screen information including setting processing items to accept various setting inputs to the temporary finishing information. A display unit displays an input screen based on the temporary finishing information and the input screen information, and a setting output unit outputs setting information received via the input screen to the first generation unit. Finally, a copying processing unit executes copying processing with respect to the real image data based on the temporary finishing information.
摘要:
A transmitter station and receiver station have common maximum number of transmission bits per symbol of each subcarrier and information of encoding types to be selected. The transmitter station selects the modulation type from the propagation path quality of each subcarrier, executes encoding with the encoding type corresponding to the number of bits for communication with the selected modulation type, distributes the maximum number of transmission bits per symbol of each subcarrier by dividing the code, and transmits the data through modulation of only the number of bits for communication with the selected modulation type among distributed bits in each subcarrier. The receiver station executes demodulation by selecting the modulation type used for demodulation from the propagation path quality, summarizes the demodulation result with addition of reception of the signal having a zero degree of likeliness for the number of wanted bits, and executes decoding to the result of demodulation.
摘要:
Transmission power relative to a propagation path having a variation in gain is controlled to increase communication channel capacity, and a data rate is controlled in accordance with the variation of the increased communication channel capacity. In order to increase the communication channel capacity, the transmission power is determined so that the sum of noise power (=received noise power/propagation path gain) converted into one at a transmitter and the transmission power becomes constant. As a result, contrary to the background art, the transmission power is controlled to be reduced when the propagation path gain decreases and to be increased when the propagation path gain increases.