Abstract:
본발명은비면허대역에서상향링크접속방법및 이러한방법을수행하는장치에관한것이다. 단말의상향링크접속방법은단말이제1 상향링크메시지의전송을위한제1 시간자원이전에제1 LBT(listen before talk)를수행하는단계, 단말이제1 LBT 이후, UL RS(uplink reservation signal)를전송하는단계, 단말이 UL RS의전송을중단하고, 제2 LBT를수행하는단계와단말이제2 LBT 이후제1 상향링크메시지를기지국으로전송하는단계를포함할수 있다.
Abstract:
A photoresist composition according to an embodiment of the present invention comprises a new photoacid generator (PAG); and a perfluoro decyl methacrylate (FDMA) and 2- methyl adamantyl methacrylate (MAMA) copolymer. Accordingly, by introducing the photoresist composition containing the photoacid generator which is selectively dissolved in a perfluorinated solvent, the bad effect from a hydrophilic or hydrophobic solvent can be reduced. Moreover, the photoacid generator shows the lower acidity than the existing ion photoacid generator because of the non-ionic properties (non-ionic PAG) and therefore the acidity of the organic luminous material can be reduced.
Abstract:
PURPOSE: An apparatus and method for supplying electric power using multiple power sources are provided to directly control power supply according to the input ratio of each power source by mixing a plurality of power sources. CONSTITUTION: Power switches(712,722) open and close the connection between the DC/DC converter(740) and a plurality of power sources(710,720). A power source switch control(730) transfers a power source switch control signal to a synchronization block(814). The synchronization block transfers the power source switch control signal from the power source switch control to the corresponding power switches. The DC/DC converter receives an input current from the power source and outputs an output current having a predetermined output range.
Abstract translation:目的:提供使用多个电源提供电力的装置和方法,以通过混合多个电源来根据每个电源的输入比直接控制电源。 构成:电源开关(712,722)打开和关闭DC / DC转换器(740)和多个电源(710,720)之间的连接。 电源开关控制(730)将电源开关控制信号传送到同步块(814)。 同步块将电源开关控制信号从电源开关控制传送到相应的电源开关。 DC / DC转换器从电源接收输入电流并输出具有预定输出范围的输出电流。