Abstract: A quantum dot composition, a preparation method therefor, and a cured film, a color filter and a display device that comprise the same are described. Specifically, a solventless quantum dot composition comprises quantum dots, which are surface-treated with two types of ligands. As a result, the quantum dot composition exhibits low viscosity, excellent optical properties, and high storage stability.

Abstract: A method of solving a problem of a network and an electronic device for performing the method are provided. The electronic device includes at least one processor. The processor may determine a representative cause representing a cause of each of anomaly samples of a quality indicator indicating a quality of the network. The processor may perform a time-series analysis on an indicator associated with the representative cause. The processor may propose a solution corresponding to the representative cause and a result of the time-series analysis.

Abstract: A method for controlling sleep mode of a base station and a mobile station in wireless communication networks, including: determining N of the N-ary exponential sleep mode to decide a length of sleep duration including a sleep interval; measuring downlink traffic addressed to the mobile station at the beginning of a listening interval right after the sleep interval; and when there exist downlink traffic, confirming whether the measured downlink traffic satisfies a mode transition condition. The method further includes: conducting a sleep interval of the next sleep duration of which the length is determined by multiplying the length of the current sleep duration by N unless the downlink traffic satisfies the mode transition condition; and transmitting the downlink traffic to the mobile station when m times the additional consecutive sleep duration is expired or when the measured amount of the downlink traffic satisfies the mode transition condition.

Abstract: A method for controlling sleep mode of a base station and a mobile station in wireless communication networks, including: determining N of the N-ary exponential sleep mode to decide a length of sleep duration including a sleep interval; measuring downlink traffic addressed to the mobile station at the beginning of a listening interval right after the sleep interval; and when there exist downlink traffic, confirming whether the measured downlink traffic satisfies a mode transition condition. The method further includes: conducting a sleep interval of the next sleep duration of which the length is determined by multiplying the length of the current sleep duration by N unless the downlink traffic satisfies the mode transition condition; and transmitting the downlink traffic to the mobile station when m times the additional consecutive sleep duration is expired or when the measured amount of the downlink traffic satisfies the mode transition condition.