Abstract: The indoor/outdoor call judgment method comprises the following steps. Firstly, to build an algorithm and indicator function for determining indoor/outdoor call by analyzing drive test data. Secondly, to retrieve the event log data to be judged by the method, and find the position of the retrieved event log data by means of geo-location tools. Thirdly, to determine whether the retrieved event log data are referring to a moving call, if “YES”, then the event log is determined to be referring to an outdoor call. Fourthly, to determine whether or not the event log data are referring to an Indoor call by using the pre-built algorithm and the indicator function. Users' behavior, Cell antenna module and signal strength difference are considered when building the algorithm and indicator function so as to increase the accuracy of the indoor/outdoor call judgment method.

Abstract: A management system and method for a wireless communication network and an associated interface is provided. The management system provides a structure of data layers and a visualization design to upgrade the efficiency of network management. The management system includes a data generation module and a display module. The data module generates a plurality of data layers, which comprise at least a map layer, a network configuration layer, and an operation index layer. The network configuration layer comprises a configuration of the wireless communication network on the map layer. The operation index layer includes statistic values of an operation index of the wireless communication network under the configuration. The display module performs an overlap display of a plurality of selected layers from the data layers to show operation status of the wireless communication network.

Abstract: The indoor/outdoor call judgment method comprises the following steps. Firstly, to build an algorithm and indicator function for determining indoor/outdoor call by analyzing drive test data. Secondly, to retrieve the event log data to be judged by the method, and find the position of the retrieved event log data by means of geo-location tools. Thirdly, to determine whether the retrieved event log data are referring to a moving call, if “YES”, then the event log is determined to be referring to an outdoor call. Fourthly, to determine whether or not the event log data are referring to an Indoor call by using the pre-built algorithm and the indicator function. Users' behavior, Cell antenna module and signal strength difference are considered when building the algorithm and indicator function so as to increase the accuracy of the indoor/outdoor call judgment method.

Abstract: A cigar cutter mainly formed by a bottom sheet, a left blade, a right blade and an upper sheet. The four sheets are locked by a stud, while the left and right blade are movable with respective to the bottom sheet. The centers of these sheets have holes which are aligned. When a cigar passes through the hole, the two blades can move inwards to cut the cigar. A skilled design mechanism is formed in the four sheets so that as the two blades can be received within the two blades in a storage state. When it is desired to insert a cigar into the holes of the sheets, the two blades can be compressed inwards, and than the blades will resilient outwards by resilient forces of springs.

Abstract: A management system and method for a wireless communication network and an associated interface is provided. The management system provides a structure of data layers and a visualization design to upgrade the efficiency of network management. The management system includes a data generation module and a display module. The data module generates a plurality of data layers, which comprise at least a map layer, a network configuration layer, and an operation index layer. The network configuration layer comprises a configuration of the wireless communication network on the map layer. The operation index layer includes statistic values of an operation index of the wireless communication network under the configuration. The display module performs an overlap display of a plurality of selected layers from the data layers to show operation status of the wireless communication network.