Abstract:
A device and method for controlling frame input and output are applied to the reception of image data from a source device and output of the image data to a destination device, the device includes a buffer, a buffer control circuit, and a frame write controller. The input pixel clock is not equal to the output pixel clock. The frame write controller generates a write permission signal according to the Input DE and the Output DE. The buffer control circuit generates a write control signal according to the Input DE and the write permission signal, and generates a read control signal according to the Output DE. The buffer receives the image data from the source device according to the write control signal and the input pixel clock, and outputs the image data to the destination device according to the read control signal and the output pixel clock.
Abstract:
A method of scheduling wireless communication for one or more data flows, wherein, for each data flow, there is: a corresponding queue to store data of that data flow; one or more quality-of-service parameters associated with that data flow; and a flow type associated with that data flow, there being a plurality of possible flow types; wherein the method comprises, during each time frame of a sequence of time frames, the steps of: maintaining, for each of the plurality of possible flow types, a queue list that identifies the queues corresponding to data flows of that flow type; and processing the queue lists in a predetermined order, in which processing a queue list comprises, for each queue identified in that queue list, attempting to schedule the communication of data stored on that queue during a current time frame in dependence upon the one or more quality-of-service parameters associated with the corresponding data flow and an amount of bandwidth available for the wireless communication during the current time frame.
Abstract:
A receiver includes; a recovery circuit for receiving an input signal, and generating a data signal and a recovery clock; a processing circuit for processing the data signal to generate a processed signal; and a synchronization determining circuit for determining a synchronization state of the recovery clock according to the processed signal and a first reference value. The data signal includes a synchronous pattern, and the first reference value corresponds to at least a portion of a value in the synchronous pattern processed by the processing circuit. A method of the receiver is also disclosed.
Abstract:
A receiving method and apparatus is disclosed. The method comprising steps of: receiving a plurality of data according to a symbol clock signal, and reading out the plurality of data according to a first clock signal and generating a water level; receiving a second clock signal so as to generate a third clock signal, and adjusting the speed of the third clock signal according to the water level; determining a sampling frequency of the plurality of data according to a data amount of the plurality of data during a unit time period or parameters of the plurality of data; and dividing the third clock signal by a dividing value or multiplying the third clock signal by a multiplying value so as to obtain the first clock signal and adjust the water level by a clock generator.
Abstract:
A handover control method, apparatuses and a communication system are disclosed. In embodiments of the present invention, a control base station (DeNB) of a Relay node is identified according to an established relation between the Relay node and the Control base station, and therefore, a handover request message can be routed to the correct DeNB and finally sent to the RN, and a User Equipment can normally hand over to a cell controlled by the Relay node.
Abstract:
An apparatus arranged to implement a priority search tree to represent a plurality of data elements, the apparatus comprising: a memory; and a processor comprising: a storage unit for storing in the memory for each of said data elements a corresponding data point for the priority search tree, said the data point having a first component value and a second component value; a tree-processing module for performing at least one function operation on the data points, the at least one function operation involving using a comparison module to perform a comparison operation to determine the relative positions of a first data point and a second data point in an ordering for the data points, the comparison operation comprising one of: determining the relative positions of a first data point and a second data point based on a comparison of the respective first component values of the first and second data points and, if the first component value of the first data point equals the first component value of the second data point, based on a comparison of the respective second component values of the first and second data points; or determining the relative positions of a first data point and a second data point based on a comparison of the respective second component values of the first and second data points and, if the second component value of the first data point equals the second component value of the second data point, based on a comparison of the respective first component values of the first and second data points.
Abstract:
An LED package includes a substrate, an LED chip, a bounding dam, and a first encapsulation. The substrate includes a first surface and a second surface opposite to the first surface. The LED chip is mounted on the first surface of the substrate. The bounding dam is formed on the first surface of the substrate and surrounds the LED chip. The bounding dam and the substrate cooperatively define a receiving space. The bounding dam is made of thermoset resin. The first encapsulation is formed in the receiving space and encloses the LED chip.
Abstract:
A vacuum suction base includes a base, a fixing mechanism secured on the base, an adjusting cam, and an adjusting bolt. The base includes a suction piece and a column extending upwardly from the centre of the suction piece. The fixing mechanism includes a column housing resisting an edge of the suction piece, and a sleeve connected to the column and defining a through hole. The adjusting cam is rotatably installed in the through hole and partially extends out from the through hole. One end of the adjusting bolt is fixed in the adjusting cam and the other end is engaged in the column.
Abstract:
In the field of mobile communication, a method, device, and system for configuring multicast broadcast single frequency network (MBSFN) resources are provided, so as to solve the problem that configuration information of each radio network controller (RNC) in an MBSFN cannot be dynamically synchronized. With the coordination of a master RNC, a multimedia broadcast multicast service (MBMS) configuration information message is transferred through IUR interface connection, and MBMS configuration information of the master RNC and each slave RNC is synchronized. In this way, the problem that configuration information of each RNC in an MBSFN cannot be dynamically synchronized is solved, thereby satisfying the demands of soft combing and air interface combining.
Abstract:
An automatic cocktail maker, including a frame, multiple can bodies, a multi-channel switching device including a liquid inlet and a liquid outlet, a measuring pump including an inlet hole and an outlet hole, a pipe system, and a programmable control unit. The can body is disposed on the frame, the pipe system operates to connect the can body with a liquor outlet, the can body is connected to the liquid inlet of the multi-channel switching device via a first honeycomb duct, the liquid outlet of the multi-channel switching device is connected to the inlet hole of the measuring pump via a second honeycomb duct, the outlet hole of the measuring pump is connected to a liquor outlet, and a drive portion of the multi-channel switching device and the measuring pump is electrically connected to the programmable control unit.