Abstract: The present disclosure relates to a method and a device for analyzing and/or visualizing a wireless communication by user equipment. The method includes receiving a log file which includes information on the wireless communication; and analyzing at least a part of the log file to determine: a number of uplink and/or downlink cells which were aggregated during the wireless communication, a numerology for each uplink and/or downlink cell. The numerology defines a number and/or a duration of time slots of the uplink and/or downlink cell, and a number of scheduled items of each uplink and/or downlink cell. Each scheduled item is assigned to at least one time slot of the uplink and/or downlink cell. The method further includes displaying a scheduling view which shows the time slots of at least one of the number of uplink and/or downlink cells together with their assigned scheduled items in a graphical representation.

Abstract: A projection lamp utilizing light emitting diodes (LEDs) includes a housing, a lamp board positioned on the housing, an upper covering the lamp board, and a lens positioned above the upper cover. The lamp board includes a plurality of LEDs. A majority portion of the housing and the upper cover is composed of thermally conductive materials. The housing includes a plurality of latch holes, the upper cover includes a plurality of latching chambers corresponding to the latch holes, and the lens includes a plurality of latching members extending through the latching chambers to engage the housing latch holes.

Abstract: A projection lamp utilizing light emitting diodes (LEDs) includes a housing, a lamp board positioned on the housing, an upper covering the lamp board, and a lens positioned above the upper cover. The lamp board includes a plurality of LEDs. A majority portion of the housing and the upper cover is composed of thermally conductive materials. The housing includes a plurality of latch holes, the upper cover includes a plurality of latching chambers corresponding to the latch holes, and the lens includes a plurality of latching members extending through the latching chambers to engage the housing latch holes.

Abstract: An LED street light includes a bottom cover, a lamp board positioned on the bottom cover, a top cover coupled with the bottom cover and positioned above the lamp board, and a plurality of lenses mounted on the top cover. A majority of the top cover and the bottom cover are made of thermally conductive material. The bottom cover comprises a plurality of heat dissipation columns spaced from each other. The top cover includes a plurality of recesses for transmitting light from the lamp board, and the recesses are substantially annularly shaped.