191 results about "Flexible scheduling" patented technology

The present invention relates to a method and mobile terminal for requesting resources for transmitting data on uplink within a mobile communication system. Further the invention relates to a network entity for allocating uplink resources to mobile terminal. To provide a flexible scheduling scheme for uplink transmission, the invention proposes different scheduling procedures based on a request grant scheme. The resource request of the mobile terminal is provided via a contention-based channel, while all further communication uses scheduled resources. Consequently subsequent transmissions of user data and/or scheduling information utilize scheduled resources.

A system and method for a time-scalable priority-based scheduler. A flexible scheduling algorithm utilizing variable scheduling durations enables better system capacity utilization. A rate request is transmitted if data arrives in a buffer, data in the buffer exceeds a buffer depth, and sufficient power exists to transmit at the rate requested. A rate assignment responsive to the rate request indicates a scheduled duration and a scheduled rate applicable for the scheduled duration. The scheduled duration is less than or equal to a scheduling period. The scheduling period is an interval of time and after which a scheduler makes a scheduling decision. The scheduling period is variable and the scheduled duration is variable.

The invention discloses a regional integrated energy system operation robust optimization method considering electricity-to-gas conversion and uncertainty, and the method comprises the steps: carryingout the detailed modeling of an electricity-to-gas conversion process according to the principle of an electrochemical reaction, and analyzing the coupling relation between different energy forms ina matrix mode based on an energy center model; establishing a regional comprehensive energy system operation optimization model considering the uncertainty of various load prediction powers, and establishing a two-stage robust optimization model according to a polyhedral uncertain interval; and decomposing the two-stage robust optimization model into a main problem and a sub-problem, converting the sub-problem into an optimization problem of a single target, and carrying out iterative solution to obtain a comprehensive energy system robust optimization scheme. According to the method, the potential of complementary mutual relief and flexible scheduling among multiple energy forms is fully excavated, wind curtailment can be reduced, and the operation economy and flexibility of the comprehensive energy system are improved; and the contradiction between the operation risk and the cost can be coordinated according to the actual condition of the regional integrated energy system.

The invention provides a cluster job scheduling system with an elastic framework. The job scheduling system adopts a B/S structure, and a client can conveniently submit and manage jobs through a web browser to provide a single system image for multi-cluster job management. The system structure comprises a scheduler management module, a resource management module, a job management module, an application management module and a strategy management module, wherein the scheduler management module can construct different schedulers between clusters and inside the clusters; the schedulers can select and use different scheduling strategies; and the job management module obtains corresponding application configuration and application running commands from the application management module according to the application attributes of jobs. When the job is submitted, a job running script is automatically generated to provide a flexible scheduling mechanism for job scheduling, thereby facilitating users.

The invention discloses a discontinuous reception processing method and discontinuous reception processing equipment. The discontinuous reception processing method comprises that: in a multicarrier aggregation system, an evolved NodeB (eNB) determines to send a Physical Downlink Control Channel (PDCCH) CC set used aiming at a scheduling signaling of certain User Equipment (UE) and determines a Physical Downlink Shared Channel (PDSCH) CC set required for use and the number of PDSCH CC activated in the PDSCH CC at any time according to a data rate required by the UE; the eNB sends the scheduling signaling to the UE according to a Discontinuous Reception (DRX) parameter through the PDCCH CC set, wherein the scheduling signaling indicates at which time-frequency resources of the PDSCH CC set the UE receives data; and the UE periodically monitors the PDCCH CC set according to the DRX parameter, and receives the data on the PDSCH CC set according to the scheduling signaling acquired by the monitoring. Through the mode, the scheme provided by the method provides a discontinuous reception mechanism under a multicarrier aiming at Rel-10UE, and the mechanism is suitable for PDCCH 1a and PDCCH 1b, and can ensure flexible scheduling and effectively save the power at the same time.

There is provided a powerline network that includes a number of stations including a central coordinator for coordinating transmissions of each of the stations. The central coordinator is configurable to transmit a beacon at an interval based on a phase of a powerline cycle. The interval of the beacon can be substantially equal to two periods of the powerline cycle. The interval of the beacon includes a reserved region including a persistent allocation region and a non-persistent allocation region. The beacon also includes a broadcast message including a persistent schedule and a non-persistent schedule. The persistent schedule is valid for a current beacon period and a number of subsequent beacon periods as indicated by the beacon, while the non-persistent schedule is valid for a single beacon period. The persistent allocation region and the non-persistent allocation region are determined based on the persistent schedule and the non-persistent schedule, respectively.

The invention relates to the optical communication techniques and discloses a method and a device for transmitting low-speed business signals in an optical transmission network, which leads the low-speed business signal to be mapped onto the optical transmission network with high bandwidth utilization rate, can provide a flexible scheduling mechanism and an end-to-end performance management mechanism in a level of the low-speed business signal. The method and the device for transmitting the low-speed business signal in the optical transmission network adopt a GFP mapping method for mapping the low-speed business signal (GE/FC) to an ODUGE signal which is suitable for OTN transmission; the method and the device adopt an asynchronous or synchronous multiplexing method for multiplexing the ODUGE signal in multiple ways to one-way ODUk signal; the method and the device use the mapping from ODUGE to ODUk and an ODUGE cross network for implementing the on-line and off-line business in the level of the low-speed business signal .

Aspects of the present disclosure provide a mechanism for flexible scheduling of grants for downlink or uplink transmissions. In some examples, a grant may be scheduled using multiple control signals, where subsequent control signals may modify one or more properties of the grant. For example, the grant may be modified to add a packet to the grant for transmission on a different set of time-frequency resources or a different set of multiple-input multiple-output (MIMO) layers, modify a time-frequency resource allocation of the grant, modify the waveform utilized for the grant, modify the transmit-diversity scheme utilized for the grant, or indicate specific processing for the packet.

Methods, systems and computer readable storage mediums for more efficient and flexible scheduling of tasks on an asymmetric processing system having at least one host processor and one or more slave processors, are disclosed. An example embodiment includes, determining a data access requirement of a task, comparing the data access requirement to respective local memories of the one or more slave processors selecting a slave processor from the one or more slave processors based upon the comparing, and running the task on the selected slave processor.

The invention discloses a production management and control system and a production management and control method for multi-style quick switching. An internal-circulating multi-rail material separating device and a separating method are applied to clothing, household textile suspension product lines, and the problems of work scheduling and line color and the like caused by the multi-style simultaneous online production or new style and old style alternative production are solved; the flexible scheduling of job tasks is realized through a storage station used for storing suspension frames temporarily on the premise that the processing cycle of each style is guaranteed, so that a bottleneck station is avoided, and the efficiency of the production lines is improved.

The invention belongs to the technical field of CAN network communication, and in particular relates to a dynamic scheduling method for OSEK COM messages based on a CAN network. In an OSEK COM communication system based on the CAN network, a second domain of high order of an identifier of an extended CAN frame consists of IPDU ID; in the same ECU, a data unit is provided with smaller IPDU ID, the data unit has higher priority; and each ECU node is allocated with a node priority and the node priority of each ECU is dynamically adjusted in a running process of the network to ensure that the IPDU messages are not starved as possible. The method uses the extended CAN frame (CAN ID in the 29th order) to solve the problems of flexible scheduling and sharding of the IPDU. Under an OSEK COM framework, the invention provides a dynamic scheduling method for CAN priorities under the OSEK COM framework so as to solve the problem of mapping between the OSEK COM and the CAN network.

The invention provides an electro-thermal gas interconnected energy system scheduling method, which aims at realizing dynamic environmental protection and economic flexibility, and establishes a plurality of equipment models with continuous adjustment capability and higher flexibility potential on the basis of acquiring data and information of an electro-thermal gas interconnected energy system. Secondly, a unified steady-state power flow model considering an electric power, thermal power and natural gas sub-heterogeneous energy system is proposed; a dynamic environment-friendly economic flexibility scheduling model is provided on the basis of considering a dynamic environment-friendly scheduling target, a dynamic economic scheduling target and an operation constraint condition; and finally, a multi-objective fuzzy optimization method is adopted to solve the collaborative flexibility scheduling, and the scheduling result information of the electric heating gas interconnected energy system is output. Effectiveness and reasonability of collaborative flexible scheduling of the electric heating gas interconnected energy system are verified, and important basis and theoretical basis areprovided for multi-objective scheduling and system flexibility analysis of the electric heating gas interconnected energy system.

A processor employing synchronization primitives for flexible scheduling of functional unit operations. In one embodiment, a processor may include a number of functional units, each configured to retrieve operations for processing from an operation storage, and where each functional unit is configured to process retrieved operations independently of each other functional unit. The processor may further include instruction fetch logic configured to issue instructions for execution by the processor, where a subset of the instructions are executable to store operations for processing by the functional units into the operation storage. The operations stored by the subset of the instructions may include synchronization operations configured to coordinate processing of other ones of the operations by the plurality of functional units. In one particular implementation of the processor, the synchronization operations may include a suspend operation and a resume operation.

The invention relates to an inter-cell interference coordination method in radio communication network with relay station, including the interference coordination to base station covering area and relay station covering area. The method comprises: firstly, selecting limited interference source; then, dividing the cell including the limited interference source into several layers, and setting resources reservation distribution mode, service quality priority number and link loss compensation factor; finally, determining to start the random accessing process or the power adjusting process according to interference signal intensity. When the time frequency resource in the limited interference source distributed area is in heavy load or full load, and the flexible scheduling and separating of the time frequency resource is different from that of the time frequency resource of the limited interference source, The limited interference source selection, area dividing and time frequency resource distribution mode in the invention are beneficial to ensure the time frequency resource orthogonal, reduce inter-cell interference, and guarantees service quality while meets the minimum service quality.

The invention discloses a development cloud platform based on a template component, comprising a plurality of functional modules encapsulated in a cloud service form, wherein the functional modules are respectively arranged in a basic service layer, a platform service layer, an application service layer, a template library and a component library. The invention reduces the initial development workload of an engineer's software project on the one hand, and guides the engineer to use a unified programming style for development on the other hand, thereby improving code stability and code qualityon the other hand by setting front-end frame code and functional components based on a template on the cloud end. The invention organizes software development engineers in the cloud, provides softwaredevelopment services for users in the form of cloud services, users do not need to assign and manage specific developers, but through the cloud platform, sharing software development engineers in a larger range, more flexible scheduling of human resources, thus effectively reducing the cost of software development for users, and improving the utilization of human resources for software development.

The invention provides a method for processing data services with the rate between 1 and 10G, which is characterized by comprising the following steps: A, selecting a type of an optical channel payload unit OPUjFC used for transmitting the data services according to the rate of the data services; B, mapping data service signals to the optical channel payload unit OPUjFC, and filling an overhead area of an optical channel data unit; and C, multiplexing the optical channel data unit ODUjFC to various levels of the optical channel payload units to further generate a high-rate optical channel data unit and a high-rate optical channel transmission unit for transmission on an optical transfer network. Compared with the existing ODUk or ODUGE optical channel data unit, the method and the device can improve the bandwidth frequency of the data services with the rate between 1 and 10G born by OTN devices such as 2*FC, 4*FC, 8*FC and the like, and directly realize the transparent transmission on the OTN and the end-to-end performance management of the services such as 2*FC, 4*FC, 8*FC and the like, and flexible scheduling and services up and down of the services.

The invention mainly relates to the technical field of quick satellite earth observation, in particular to a method for realizing hybrid and active scheduling on quick satellites. The method comprises the following steps: S1, generating an initial flexible scheduling plan: alternately performing heuristic search and constraint propagation until processing on all tasks is completed, wherein the resource allocation problem is solved by the heuristic search, and the activity start time range is reduced by the constraint propagation; S2, performing hybrid and active adjustment on the scheduling plan: performing scheduler underlayer processing by utilizing the minimum disturbance updating method of the constraint propagation when the task observation start time, the activity duration and the activity observation posture are adjusted; performing adjustment on a task observation time window and insertion of tasks, which are not arranged, by utilizing the heuristic search method for inserted tasks. The method for realizing the hybrid and active scheduling on the quick satellites, disclosed by the invention, is simple in operation, high in flexibility and easy to realize, and can be applied under the complicated background that the multiple quick satellites are scheduled.

The invention discloses a workflow bidirectional scheduling method based on cloud computing. The workflow bidirectional scheduling method comprises a step 1 of adopting a backward algorithm to begin distribution and scheduling from tail nodes of multiple task nodes of a workflow under a condition that the workflow can be timely completed at the deadline, so as to obtain a workflow subjected to the backward algorithm; and a step 2 of adopting a forward algorithm according to the earliest start time of the multiple task nodes to begin forward scheduling of each take node from head nodes of the multiple task nodes of the workflow subjected to the backward algorithm under a condition that the dependence relationship of the multiple task nodes is satisfied and the deadline of the workflow is not exceeded. The workflow bidirectional scheduling method based on cloud computing saves the cost of a user and meets customized demands for flexible scheduling of the user.

The invention provides an electric vehicle charging scheduling method considering user satisfaction evaluation. The method comprises the steps of building a user travel demand model by analyzing influence factors of travel demands of electric vehicle users; in combination with actual travel scenes of the electric vehicle users, designing corresponding classification methods, and classifying the electric vehicle users; for various users, in combination with electric vehicle related travel data, calculating charging power demand prediction values of the various users; and finally designing corresponding objective functions and constraint conditions, and performing optimization scheduling on charging power of the various users. The method is simple to realize and small in calculation amount;the charging demands of different users can be better reflected; and classified scheduling is performed, so that flexible scheduling of electric vehicle charging and popularization of electric vehicleuse are facilitated.

The embodiment of the invention relates to the technical field of communication, and discloses an order distribution method, which comprises the following steps that: the order information of a distributed cross-distribution area order is stored in a pre-established cache pool, and the order information at least comprises the position information of a distribution destination and the distributiontransport capacity information; Obtaining a to-be-allocated order, and determining a target delivery transport capacity matched with the to-be-allocated order according to the order information of theto-be-allocated order and the cross-delivery area order; And allocating the to-be-allocated order to the target delivery transport capacity. By establishing the cache pool, the cross-distribution-area orders are shared among all the distribution areas, the information of the distribution transport capacity corresponding to the cross-distribution-area orders is conveniently obtained, flexible scheduling of the distribution transport capacity of different distribution areas is achieved, and the unloaded rate of the distribution transport capacity is reduced. And when an order explosion condition occurs in a certain delivery area, the delivery pressure of the delivery area can be relieved.

The invention discloses an integrated one-machine-multi-gun charging pile system and an implementation method thereof. According to the integrated one-machine-multi-gun charging pile system, one or more sets of charging modules are controlled to be connected with charging guns to output the charging current by controlling the on/off of each control switch, the technical problem that in the prior art the existing multi-gun charging pile system cannot realize flexible scheduling is overcome, flexible scheduling of the charging power of a charging pile is realized, so that the charging guns can charge electric vehicles with the maximum power, the use efficiency of the charging pile is improved, and good economic and social benefits are achieved. The integrated one-machine-multi-gun charging pile system can be widely applied to various charging pile systems.