52results about How to "Flexible resource allocation" patented technology

The invention discloses a resource configuration method and equipment. The method comprises the following steps that: load information of a resource pool is obtained, and in addition, whether the resource pool is overloaded or not is judged according to the load information of the resource pool; and if the resource pool is overloaded, a virtual network element is created, and in addition, the created virtual network element is added into the resource pool. When the method and the equipment provided by the invention are adopted, the resource configuration flexibility can be improved.

The invention provides a method to randomly access reinforced data, which comprises the following steps. Upstream pilot frequency codes transmitted by a terminal are detected and received; and information is fed back to the terminal. Reinforced data access request is transmitted by a receiving terminal; after that upstream reinforced data are allowed to be transmitted by the terminal is determined, configuration information, such as the information about physical resources and power, is transmitted to the terminal; the upstream reinforced data are received. The invention also provides a device to randomly access reinforced data. The device is detected by a processing unit, and receives upstream pilot frequency code sequence transmitted by a terminal. Reinforced data access request and reinforced data transmitted by the terminal are received. An information transmitting unit transmits feedback information to the terminal. When that the terminal is allowed to transmit reinforced data is determined, configuration information, such as the information about physical resources and power and so on, is transmitted to the terminal. A decoding processing unit decodes the reinforced data access request, and determines whether the terminal is allowed to transmit the reinforced data. The invention can ensure that the information of random access request of reinforced data can be received by a base station correctly; and the collision probability of E-RUCCH or PRACH of different terminals is reduced.

The invention provides a random access method, comprising that receiving an ascending pilot code sent from terminal, confirming the type of the received code, when the code is strengthen random access pilot code, sending a strengthen quick physical access channel message to the terminal, when the code is common random access pilot code, sending a common quick physical access channel message to the terminal. The invention can reduce the impact possibility between strengthen random access and common random access when processes random access, and reduce calculation. The inventive also provides an expansion method of pilot code, which rotates the pilot code to obtain an expanded pilot code, while part bits of the expanded pilot code can be turned further. Via the expansion of the pilot code, the invention can confirm the system can easily extinguish terminal access type at the start of terminal access, to reduce system consumption of whole access.

The invention relates to a photon correlator based on a field programmable gate array (FPGA), which is used for obtaining scattered light signal autocorrelation function in photon-correlation spectroscopy granulometry technology and is mainly composed of a synchronous reset module, a photon counting module, a correlation algorithm module and a computer interface module, wherein the photon counting module carries out the evenly spaced counting for photon signal period of a photon detector and sends the result to the photon correlation algorithm module to obtain a correlation function; the computer interface module sends the result to the computer. The invention realizes the high-speed photon correlator based on the field programmable gate array (FPGA) and expands the number of channels of the correlator and dynamic range time in a multi-disc FPGA cascading mode.

The embodiment of the invention discloses a resource allocation method, which comprises the following steps of: setting a corresponding relation between a predefined control channel format and a preset resource type; and when allocating the resource of the preset resource type to target user equipment (UE), transmitting resource allocation information according to a corresponding newly defined control channel format, and indicating the predefined control channel format to the target UE so that the target UE correctly acquires the resource allocation information and uses the resource designated by the resource allocation information according to a using method corresponding to the preset resource type. The embodiment of the invention also provides a resource using method and a device and a system for implementing the method. In the resource allocation method, the resource configuration information is flexibly set as required and the control channel format is indicated to the UE by establishing the corresponding relation between the control channel format and the resource type, thus semi-persistent resources can be allocated to the UE, the time of transmitting the resource allocation information is reduced, and the system overhead is saved.

The invention relates to an electronic ballast. The electronic ballast comprises a filter circuit, a rectifying circuit, a power factor correcting circuit and a charge pump power supply circuit which are sequentially connected, and further comprises an output-level circuit, a ballast control circuit, a light-dimming interface circuit, a ballast interface and a light-dimming control circuit. The output-level circuit is connected between the charge pump power supply circuit and a fluorescent lamp tube. A power source input end is connected with an output end of the charge pump power supply circuit, and a control input end is used for receiving ballast control signals and controlling lighting of the fluorescent lamp tube via the output-level circuit according to the ballast control signals. A control output end is connected with the output-level circuit. The light-dimming interface circuit is connected with the control input end of the ballast control circuit. The ballast interface is connected with the light-dimming interface circuit. The light-dimming control circuit is socketed with the ballast interface and controls light dimming. The light-dimming control circuit is socketed on the ballast interface, so that light dimming is realized. With no need for light dimming, a user can buy the electronic ballast without the light-dimming control circuit independently, and cost is saved.

A method for realizing multimedia broadcast/multicast service, when a multimedia broadcast/multicast service session is activated, a broadcast/multicast service center or a multimedia broadcast/multicast service switch selects resource configuration mode, if the resource configuration mode is selected as dynamic, using wireless resource distributed by a multimedia broadcast/multicast service coordinating entity to receive multimedia broadcast/multicast service data; if the resource configuration mode is selected as static, using wireless resource predetermined for the multimedia broadcast/multicast service to receive multimedia broadcast/multicast service data. The method for realizing multimedia broadcast/multicast service according to the invention is suitable for multimedia broadcast/multicast service system deployed or not deployed with multimedia broadcast/multicast service coordinating entity, or overloaded multimedia broadcast/multicast service coordinating entity, in order to realize various resource configuration modes of the multimedia broadcast/multicast service.

The invention relates to an adaptive photon correlator on the basis of a CPLD (Complex Programmable Logic Device) and an FPGA (Field Programmable Gate Array), which mainly comprises an FPGA chip circuit, an FPGA clock, reset and reconfiguration circuit, a serial port and USB (Universal Serial Bus) circuit and an encrypting circuit, wherein the FPGA chip circuit is used for realizing a plurality of independent digital correlators; the FPGA clock, reset and reconfiguration circuit is used for realizing driving and synchronous reset of each circuit module in the FPGA and driving of reconfiguration of each circuit module in the FPGA; the serial port and USB circuit is used for realizing communication between the FPGA and a computer and between the CPLD and the computer; and the encrypting circuit is used for encrypting a program configurated on an FPGA chip. For the adaptive photon correlator on the basis of the CPLD and the FPGA, which is disclosed by the invention, a mode that a plurality of configuration chips dynamically selects to configurate one FPGA by the CPLD is adopted, the adaptive dynamical regulation of a configuration scheme of the photon correlator is realized and an obtained correlation function is optimized.

The embodiment of the invention discloses a data access method and device, and the method comprises the following steps: receiving a data access request, wherein the data access request contains a storage space to be accessed; determining the bandwidth to be configured to the storage space to be accessed based on the preset correspondence between the storage space and the bandwidth; and when the current access flow can not reach the upper limit of the bandwidth distributed to the storage space to be accessed, handing down the data access request so as to access data. According to the invention, under the premise of not additionally arranging extra equipment, important application programs are ensured to have enough bandwidth for processing, and the resource distribution mode is more flexible, thus the method and device provided by the invention are suitable for the occasions with various application programs of different importance levels.

The invention gives attentions to higher flexibility, simplified dispatch performance, and higher performance of frequency diversity when OFDMA carries of communication. The invention partitions available frequency band into at least two DRCH zones and one LRCH zone. In each OFDM code element, each DRCH possesses sub carriers in at least two DRCH zones. Size of DRCH zone can be configured dynamically. Sub carriers of each LRCH are continuous sub carriers in same LRCH zone. In different frames, each DRCH and LRCH contains invariable number of sub carriers. Moreover, number of sub carriers contained in each DRCH is equal to number of sub carriers contained in each LRCH. Sub carriers associated to DRCH is composed of sub carriers in different DRCH zones distributed in whole frequency plane divergingly.

The invention discloses a remote video and audio editing method based on a virtualization technology for a multi-network environment, and belongs to the technical field of multimedia. The method comprises a service end and a client, and the following steps of the method are as below: S1: after the service end receives a service request, requested by a user, submitted by the client, configuring a virtual machine on a server according to the user demands and deploying video and audio editing software or services meeting the demands on the virtual machine; S2: establishing a connection between the service end and the client through a special protocol, and providing the virtual machine which is configured by the service end for the client in the way of virtual desktop or WEB service; and S3: carrying out remote editing on video and audio by the client based on the virtual desktop or WEB service. The method can be used by editing stuff in the way of the virtual desktop, and reduces the dependence on the performance of terminal devices, so that the demands of the user on editing capability can be met for different networks.

The invention discloses a resource processing method and a resource processing device. The method comprises steps: a fixed resource pool is configured for each geographic region in multiple geographical regions, wherein the mapping relationship between each geographic region and a corresponding fixed resource pool is fixed; and one or more flexible resource pools is configured for at least one geographic region in multiple geographical regions, wherein the mapping management between the flexible resource pool and the geographic region can be built or released. Thus, the problem caused when the geographical regions use the same resource pool size in the prior art can be solved, and resource allocation is more flexible.

The invention discloses a resource scheduling method and device. The method comprises the steps: enabling a resource allocation platform to determine a corresponding scheduling resource quantity according to a to-be-scheduled resource quantity of a user when monitoring that the user executes a specified task, and allocating the scheduling resource quantity to the user; updating user data accordingto a specified task executed by the user, judging whether to adjust the resource allocation amount of the user or not according to the updated user data, determining a to-be-adjusted resource increment when it is determined that the resource allocation amount of the user needs to be adjusted, determining a to-be-scheduled resource increment and a resource allocation increment according to the resource increment, and according to the to-be-scheduled resource increment, updating the to-be-scheduled resource quantity of the user, allocating the determined resource allocation increment to the user, and updating the resource allocation quantity of the user. After the user executes the specified task, the enthusiasm of the user to execute the specified task is aroused in a mode of allocating resources to the user in real time based on the to-be-scheduled resource quantity of the user, so that the activeness of the user is improved, and the resource allocation is more flexible.

Disclosed is a communication system. The system is constructed in such a way that a base station determines that user equipment needs to report aperiodic channel state information of correlation downlink component carrier waves, and the base station distributes corresponding resources to the user equipment according to the quantity of the correlation downlink component carrier waves. According to the invention, the base station distributes a corresponding resource quantity to the user equipment according to the quantity of the downlink component carrier waves, the resource distribution is flexible, and transmission of uplink control information of multiple carrier waves is supported.

A system and method for rendering a graphic primitive by linear or perspective interpolation from vertex points. An interpolation engine is employed to interpolate channel values along edges of the primitive to determine values along a scan line containing a selected point. The interpolation engine is then employed to interpolate along the scan line. Processing time may further be reduced by the use of an improved adder/subtractor as a component of the interpolation engine to reduce sequential steps and improve parallelism.

The invention provides a resource allocation method, related equipment and a device. The resource allocation method comprises the following steps that a terminal receives a resource allocation instruction used for indicating frequency domain resource allocation from network equipment, wherein the resource allocation indication is used for indicating that a plurality of first resource units allocated to the terminal and the plurality of first resource units are divided into one or more groups, and the number of the first resource units in each group satisfies a product of powers of 2, 3 and 5;and the terminal performs discrete Fourier transform (DFT) based on the plurality of first resource units. By applying the resource allocation method provided by the invention, flexible resource allocation can be carried out, and the spectrum utilization rate is improved.

The invention provides an SSD hard disk under multiple CPUs. The SSD hard disk comprises a first processor, a second processor, a third processor and a fourth processor, wherein the first processor isresponsible for data processing of an NVMe at the front end of a Host, the second processor is responsible for data processing of a flash conversion layer, the third processor is responsible for managing the data processing of the back end of an NAND, and the fourth processor is responsible for data processing of non-CPU resources. The problem in the prior art is solved that when the load of onlyone CPU is extra heavy under a certain read-write mode, the host cannot obtain SRAM resources and the like occupied by another CPU, causing the waste of resources, the technical effects are achievedthat resource allocation for multiple CPU layers is optimized, the SSD hard disk is suitable for some tasks without heavy load, only one CPU resource is needed, but when multiple resources such as SRAM resource and the like are needed, enough non-CPU resource can be obtained to speed up task processing, and the multiple CPU layers can have one CPU responsible for resource scheduling, and the logicis centralized.

The embodiment of the invention provides a transmission method and device. The method comprises the following steps: configuring protection gaps (GPs) of a first resource and a second resource by a base station, wherein subcarrier gaps of data channels mapped in the first resource and the second resource are the same, and the GPs of the first resource and the second resource are different; and performing transmission through the first resource and the second resource. Thus, the base station performs flexible resource configuration based on UE (User Equipment).

The invention provides a method for calculating a frame collision rate of a frame on a CAN bus and a method for minimizing CAN bus resources. The method for minimizing the CAN bus resources comprises the following steps: S1, setting an initial CAN bus communication rate; s2, calculating a frame collision rate of each priority frame planned to run on the CAN bus based on an Erlang B formula in a queuing theory at the preset rate of the step S1; s3, judging whether the frame collision rate, calculated in the step S2, of the frame of each priority exceeds the upper limit of the frame collision rate allowed by the frame of the priority or not; if yes, increasing the CAN bus communication rate in the step S1 and entering the step S2 to continue circulation; if not, lowering the CAN bus communication rate in the step S1 and entering the step S2 to continue circulation; and S4, outputting the minimum communication rate corresponding to the frame collision rate upper limit allowed by the frames not exceeding the priorities so as to complete optimization. The invention provides a set of frame collision rate algorithm, so that the required minimum bus resource is calculated according to the upper limit of the frame collision rate of each priority frame, and the resource is optimized.

The invention belongs to the technical field of system authority management, and discloses a user role and project authority management method and system, computer equipment and a medium, and the user role and project authority management method comprehensively evaluates the data volume and system resources when a prediction service or model training is created, provides resource margin of a container arrangement system for a configurator, and improves the user role and project authority management efficiency. Calculating recommendation data for reference; container arrangement system resource setting is carried out on departments and projects, and the incidence relation of users, departments and the like is established, so that respective data and services of the departments and the projects are operated in own resources, and distribution of system resources is realized. According to the method, system resources are isolated according to department projects, so that respective data and services of the department projects are operated in own resources, flexible resource allocation can be carried out according to different scale requirements of departments and projects, and influence on data or services of other department projects is avoided; and the fault probability of the system due to insufficient resources is reduced.

The invention discloses a method and a device for allocating physical resources. The method comprises the following steps: acquiring information of transmitting units in the physical resources, wherein the information of the transmitting units comprises types and combining manners of the transmitting units, the types of the transmitting units comprise uplink transmitting units and downlink transmitting units, and the combining manners comprise a manner of combining all uplink transmitting units, a manner of combining all downlink transmitting units or a manner of combining the uplink transmitting units and the downlink transmitting units; and allocating the resources in each transmitting unit according to a preset resource allocating rule, wherein the preset allocating rule is used for allocating resources spaced by different subcarriers in each transmitting unit. Through adoption of the method and the device, uplink and downlink resource allocation can be performed more flexibly; physical resources spaced by different subcarriers are coordinated; and different types of service data can be arranged conveniently.