摘要:
Disclosed is a method for operating sectors of a base station in a mobile telecommunication system. For this, the method includes the steps of: outputting, at a prescribed time period equal to T1, data, including alpha sector data, beta sector data, and gamma sector data, which is to be transmitted to a mobile station, in sequence and by sectors; dividing a frequency in a scheme of time division at a time period which equals either tα, tβ or tγ and which corresponds to the data length by the sector of data which is output in the outputting data, and carrying out a frequency assignment in sequence and by the sector. Accordingly, only relevant data is transmitted to a sector assigned the frequency, and a traffic variation of each sector can be met.
摘要:
A switchable combiner/divider with multiple inputs/outputs is provided. The switchable combiner/divider with multiple inputs/outputs includes multiple input ports for receiving multiple incoming signals, multiple output ports, a switching part for alternately connecting the multiple input ports to output ports as a circulating configuration, and a controller for providing switching control signals to the switching part.
摘要:
A switchable combiner/divider with multiple inputs/outputs is provided. The switchable combiner/divider with multiple inputs/outputs includes multiple input ports for receiving multiple incoming signals, multiple output ports, a switching part for alternately connecting the multiple input ports to output ports as a circulating configuration, and a controller for providing switching control signals to the switching part.
摘要:
A Base Station (BS) antenna in a mobile communication system is provided, in which a reflective plate has a frontal surface onto which radiation elements are attached, and at least one protector is attached onto the reflective plate, surrounding at least part of the reflective plate.
摘要:
A Base Station (BS) antenna in a mobile communication system is provided, in which a reflective plate has a frontal surface onto which radiation elements are attached, and at least one protector is attached onto the reflective plate, surrounding at least part of the reflective plate.
摘要:
An enclosure device of a wireless communication apparatus, which has a tubular structure with increased heat dissipation not unknown heretofore. A section of the enclosure device has a polygonal or circular shape, such as a substantially cylindrical structure, and the enclosure, which has a plurality of radiation fins arranged on an outer surface of the enclosure in a vertical direction, is formed integrally with the radiation fins by using a compression method. Various communication devices of the wire communication apparatus are mounted on the interior of the enclosure. The structure is preferably formed by the radiation fins and exhibits an increased radiation effect than that of a structure where radiation fins are arranged side by side on a flat plane.
摘要:
An enclosure device of a wireless communication apparatus, which has a tubular structure with increased heat dissipation not unknown heretofore. A section of the enclosure device has a polygonal or circular shape, such as a substantially cylindrical structure, and the enclosure, which has a plurality of radiation fins arranged on an outer surface of the enclosure in a vertical direction, is formed integrally with the radiation fins by using a compression method. Various communication devices of the wire communication apparatus are mounted on the interior of the enclosure. The structure is preferably formed by the radiation fins and exhibits an increased radiation effect than that of a structure where radiation fins are arranged side by side on a flat plane.
摘要:
A memory swapping method and a data processing system using the same, the memory swapping method including receiving queue information for a memory swapping task from a host device; performing part of the memory swapping task in a storage device based on the queue information; receiving a command corresponding to the queue information from the host device after performing of the part of the memory swapping task is completed; and performing a remaining part of the memory swapping task according to the command by using a result of the part of the memory swapping task that had been previously performed.
摘要:
Memory cards are provided including a memory controller and a nonvolatile memory. The nonvolatile memory is configured to perform a copy-back operation responsive to an instruction from the memory controller. The nonvolatile memory includes a cell array, a page buffer and a data comparator. The cell array includes a plurality of pages. The page buffer is configured to read data from a source page of the plurality of pages and the source page is selected by the memory controller. The data comparator is configured to determine whether a reading failure occurred during a read operation. The memory controller is configured to correct the reading failure of the read data of the page buffer and transfer the corrected data to the page buffer if it is determined that a reading failure has occurred. Related nonvolatile memories and copy-back operations are also provided herein.