| Patent application number | Description | Published |
|---|
| 20090163144 | Communication Device, Terminal Device, And Method Of Managing Radio Channel Quality - A monitoring unit monitors a quality of a radio channel established between a master station and a terminal device. An identification unit identifies attribute information representing an attribute of the terminal device or an attribute of a connection designated in a communication between the master station and the terminal device. On the basis of both a result of monitoring the quality of the radio channel by the monitoring unit and a result of identifying the attribute information by the identification unit, a control unit determines a reporting cycle in which management information is cyclically reported to a communication partner in order to manage the quality of the radio channel. | 06-25-2009 |
| 20090238130 | METHOD FOR ALLOCATING RADIO RESOURCES, RADIO BASE STATION, AND MOBILE STATION - A method for allocating uplink radio resources to a radio communication device includes transmitting a polling signal; allocating radio resources for data transmission based on a response signal to the polling signal; suspending transmission of the polling signal when it is determined that a condition to omit the transmission of the polling signal is satisfied; and allocating radio resources for data transmission while the transmission of the polling signal is suspended. | 09-24-2009 |
| 20090323663 | Base Station Device, Wireless Terminal, Wireless Communication Management Device, And Wireless Communication System - A base station device includes: a connection determining unit that determines whether a connection can be allowed in response to a wireless communication connection request from a wireless terminal that can have wireless communications with other base stations; a frequency calculating unit that calculates the frequency at which the connection determining unit prohibits a connection; and a power changing unit that changes transmission power, based on the connection prohibition frequency. | 12-31-2009 |
| 20100238895 | Scheduling Method, Wireless Base Station, And Wireless Terminal - A wireless base station for performing wireless communication with a wireless terminal using a frequency bandwidth different from another adjacent wireless base station in a first time period and performing wireless communication with a wireless terminal using a frequency bandwidth shared with another adjacent wireless base station in a second time period and including a control unit that does not change a burst profile to be applied to an uplink transmission or assigns a burst profile corresponding to a wireless transmission rate equal to or less than a wireless transmission rate corresponding to an applied burst profile with respect to a wireless terminal used for wireless communication in the first time period. | 09-23-2010 |
| 20100240388 | Parameter Collecting Method, Wireless Base Station And Relay Station - A parameter collecting method used for distributing radio resources, collecting a total number (M) of terminals for directly performing radio communication with a radio base station without a relay station or radio quality between each of terminals for directly performing radio communication with the radio base station without the relay station as a parameter, and collecting a total number (N) of terminals performing communication with the radio base station through the relay station or aggregated information on radio quality between the respective terminals performing communication with the radio base station through the relay station and the relay station as the parameter. | 09-23-2010 |
| 20100248768 | Wireless Communication Terminal And Management Device In A Wireless Communication System And Method Thereof - A management device in a wireless communication system including a first communication terminal, a second communication terminal, a base station, includes a storage unit to store information related to an operation state of the second communication terminal associated with the first communication terminal as a communication counterpart, and a control unit that identifies the operation state of the associated second terminal based on the information stored in the storage unit, and changes an intermittent reception period of the first communication terminal to be longer than an existing period, based on the state of the second communication terminal. | 09-30-2010 |
| 20110013723 | Receiving Apparatus, Transmitting Apparatus, Reception Method, And Transmission Method - A reception unit receives data from communication apparatuses. A transmission unit transmits data to the communication apparatuses. A control unit determines, in an adaptive way, which modulation and coding schemes to use to transmit and receive data. At a first stage, a modulation and coding scheme with a low transmission rate or a modulation and coding scheme that minimizes power requirements is selected from among a plurality of candidates therefor. At a second stage, the modulation and coding scheme of at least one of the communication apparatuses is changed to another scheme having a higher transmission rate, when it is impossible to allocate sufficient resources for the modulation and coding schemes selected at the first stage. | 01-20-2011 |
