摘要:
The invention is directed towards a first resource allocation device, a system, method, computer program and computer program product for assigning resources in a set of resources. The first resource allocation device (22) has control of a first subset (SS1) of the resources (S) and cooperates with a second resource allocation device (24) having control of a second subset (SS2) of the resources and receives a request (RQ) for resources from a requester, selects at least one resource, and allocates a selected resource to the requester, where the allocated resource is a resource selected from the complete set (S) if the first resource allocation device (22) is in contact with the second resource allocation device (24) and from the first subset (SS1) if the first resource allocation device (22) has lost contact with the second resource allocation device (24).
摘要:
Method and system for managing resources among different clients for an exclusive use. The present invention describes a method and a system for sharing resources of a server among different clients, wherein said system comprises: - said server which comprises a maximum number m of resources among which a predetermined number w of said resources are initializable for being kept ready to use for said clients and forming therefore a pool; - a communication system for communicating with said clients; - a managing device for managing said resources, wherein said managing device comprises at least a processor and a memory, said managing device being able ■ to change the status of the resource of the pool in function of an assignment of the resource to the client or a release of said resource at a time T4 , ■ to add a new resource to the pool, ■ to terminate the resource of the pool;
characterized in that - the memory comprises instructions ■ for determining the number p of resources comprised in the pool at the time T4, and for determining among said p resources, the number p_u of resources that are "in use" at said time T4; ■ for terminating p - w resources among the p - p_u available resources of said pool if and only if at said time T4, m ≥ p > w and p_u w; ■ for maintaining the resources of said pool initialized independently of the time if at said time T4, p ≤ w or p_u > w .
摘要:
A transportation network service system (1) and method which integrates communications and data transmission requirements for ground transportation service providers (2, 3, 4, 5, 6, 7) into a single, centrally controlled network. The transportation network of the present invention provides for the seamless distribution of reservations data and other information between ground transportation service providers (2, 3, 4, 5, 6, 7). Specifically, communications networks, such as the Internet (16) and the World Wide Web, are used as the data distribution backbone between the various service providers. In one embodiment of the present invention, the service providers subscribe to the transportation network in order to be allowed to upload requests to the system, i.e., to other subscribers (2, 3, 4, 5, 6, 7, 8, 9) in distant locations, as well as to be allowed to download requests, i.e., to fulfill service requests issued by other service providers.
摘要:
A method and an apparatus for managing resources of a network slice are disclosed. In the method, resources are allocated more properly by using a feature that peaks and valleys of load of network slices overlap, so that resources can be coordinated from another network slice whose independent decision result is scale-in or is keeping a quantity of instances unchanged to a network slice whose independent decision result is scale-out, or resources can be coordinated from another network slice whose independent decision result is scale-in to a network slice whose independent decision result is keeping a quantity of instances unchanged, and therefore a network slice whose capacity needs to be increased does not need to request new resources from an infrastructure, thereby improving resource utilization of the infrastructure and reducing resource procurement costs of a slice tenant.
摘要:
A service chain management method, system and device are disclosed. The system comprises a service arrangement device for generating a service chain mapping table and sending the service chain mapping table to a policy control device, wherein the service chain mapping table comprises service chain identifications and corresponding service chain condition features; the policy control device for searching for a corresponding service chain identification in the service chain mapping table according to the service chain condition features of user equipment and generating a policy rule table and/or a service detection rule table of the user equipment, wherein the policy rule table and/or the service detection rule table comprises service chain identification operation information; and a policy execution device for receiving a message and executing a policy rule and/or a service detection rule for the received message according to the policy rule table and/or the service detection rule table.
摘要:
Leakage of detailed information for implementing a virtual server to execute a communication process on virtualization resources is prevented. There is provided a management system (10) included in a mobile communication system (1) configured to include an NFVI (60) which is virtualization resources including a physical server generated by a VNF (70) to execute a communication process, and the system includes a VNFM (30) for managing the VNF (70), a VIM (40) for managing the virtualization resources of the NFVI (60), an orchestrator (20) for managing all the virtualization resources of the NFVI (60), wherein the VNFM (30) includes a retention section (31) configured to retain detailed information for implementing the VNF (70) and a virtual server generation request section (32) configured to request the VIM (40) to generate the VNF (70) using the detailed information.
摘要:
A service chain management method, system and device are disclosed. The system comprises a service arrangement device for generating a service chain mapping table and sending the service chain mapping table to a policy control device, wherein the service chain mapping table comprises service chain identifications and corresponding service chain condition features; the policy control device for searching for a corresponding service chain identification in the service chain mapping table according to the service chain condition features of user equipment and generating a policy rule table and/or a service detection rule table of the user equipment, wherein the policy rule table and/or the service detection rule table comprises service chain identification operation information; and a policy execution device for receiving a message and executing a policy rule and/or a service detection rule for the received message according to the policy rule table and/or the service detection rule table.