摘要:
There are provided a method for controlling communication of a radio terminal with a radio base station at transmission power granted by the radio base station at a request of the radio terminal to the radio base station. The radio terminal, allocates, during communication through an uplink data channel (E-DPDCH) at first transmission power granted by the radio base station, at least part of second transmission power of an uplink control channel (HS-DPCCH) to the uplink data channel (E-DPDCH) by controlling a transmission state of the uplink control channel (HS-DPCCH); and requests the radio base station to increase the first transmission power for the uplink data channel (E-DPDCH) in accordance with the allocating.
摘要:
There are provided a method for controlling communication of a radio terminal with a radio base station at transmission power granted by the radio base station at a request of the radio terminal to the radio base station. The radio terminal, allocates, during communication through an uplink data channel (E-DPDCH) at first transmission power granted by the radio base station, at least part of second transmission power of an uplink control channel (HS-DPCCH) to the uplink data channel (E-DPDCH) by controlling a transmission state of the uplink control channel (HS-DPCCH); and requests the radio base station to increase-the first transmission power for the uplink data channel (E-DPDCH) in accordance with the allocating.
摘要:
For channelization codes CC#1 to CC#15, the despreading circuit comprises an FHT circuit with a spreading factor of 16 which outputs the results of despreading of an HS-PDCH. An adder is connected to the FHT circuit at an output terminal thereof corresponding to channelization code CC#0. The adder is connected to a memory to which is input the value obtained by adding an output of the FHT circuit to an output of a selector connected to the memory via a feedback line. By performing the addition 16 times in the adder, the result of despreading of a PCPICH is output.
摘要:
A connection unit for electrically connecting a DUT mounting board, on which an IC socket is mounted, with a testing apparatus for testing an electronic device inserted into the IC socket, the connection unit has a holding substrate provided to face the DUT mounting board and a connection-unit-side connector, which is provided on the holding substrate to be able to change a position of the connection-unit-side connector on the holding substrate, for being connected to a performance-board-side connector included in the DUT mounting board.
摘要:
An RF communication control system for executing the process of transmitting and receiving an RF signal through an RF control circuit unit and digitally processing the data contained in the RF signal through a baseband circuit unit, is disclosed. The baseband circuit unit includes a setting parameter holder for holding the setting parameter of each of a plurality of RF control elements, a setting parameter determining unit for determining, when the RF control element connected to the baseband circuit unit is switched to a second RF control element, the setting parameter to be used by the second RF control element after switching based on the setting information supplied from an external source, and a setting parameter selection processing unit for selecting the setting parameter corresponding to the second RF control element from the setting parameter holder based on the determined result and sending out the setting parameter to the second RF control element. An RF communication control method using the RF communication control system and a computer-readable storage medium to store the program for executing the RF communication control method by the computer, are also disclosed.
摘要:
For channelization codes CC#1 to CC#15, the despreading circuit comprises an FHT circuit with a spreading factor of 16 which outputs the results of despreading of an HS-PDCH. An adder is connected to the FHT circuit at an output terminal thereof corresponding to channelization code CC#0. The adder is connected to a memory to which is input the value obtained by adding an output of the FHT circuit to an output of a selector connected to the memory via a feedback line. By performing the addition 16 times in the adder, the result of despreading of a PCPICH is output.
摘要:
An RF communication control system for executing the process of transmitting and receiving an RF signal through an RF control circuit unit and digitally processing the data contained in the RF signal through a baseband circuit unit, is disclosed. The baseband circuit unit includes a setting parameter holder for holding the setting parameter of each of a plurality of RF control elements, a setting parameter determining unit for determining, when the RF control element connected to the baseband circuit unit is switched to a second RF control element, the setting parameter to be used by the second RF control element after switching based on the setting information supplied from an external source, and a setting parameter selection processing unit for selecting the setting parameter corresponding to the second RF control element from the setting parameter holder based on the determined result and sending out the setting parameter to the second RF control element. An RF communication control method using the RF communication control system and a computer-readable storage medium to store the program for executing the RF communication control method by the computer, are also disclosed.
摘要:
A connection unit for electrically connecting a DUT mounting board, on which an IC socket is mounted, with a testing apparatus for testing an electronic device inserted into the IC socket, the connection unit has a holding substrate provided to face the DUT mounting board and a connection-unit-side connector, which is provided on the holding substrate to be able to change a position of the connection-unit-side connector on the holding substrate, for being connected to a performance-board-side connector included in the DUT mounting board.
摘要:
A connection unit for electrically connecting a DUT mounting board, on which an IC socket is mounted, with a testing apparatus for testing an electronic device inserted into the IC socket, the connection unit has a holding substrate provided to face the DUT mounting board and a connection-unit-side connector, which is provided on the holding substrate to be able to change a position of the connection-unit-side connector on the holding substrate, for being connected to a performance-board-side connector included in the DUT mounting board.
摘要:
Prior to the initialization, CPU of information processing equipment makes a decision about whether a communication line has been connected to a connector or not. When the two are connected, the CPU does not carry out the initialization and shifts xDSL modem to lower power consumption mode. The connection is checked as follows. A test signal is transmitted through the xDSL modem. This signal is reflected by the connector and reflection is received by hybrid circuit. When the energy of this echo is large it means that the communication line it not connected to the connector, when the energy is small it means that the two are connected.