WO2015180169A1 - Procédé et dispositif d'attribution de ressources - Google Patents

Procédé et dispositif d'attribution de ressources Download PDF

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Publication number
WO2015180169A1
WO2015180169A1 PCT/CN2014/078994 CN2014078994W WO2015180169A1 WO 2015180169 A1 WO2015180169 A1 WO 2015180169A1 CN 2014078994 W CN2014078994 W CN 2014078994W WO 2015180169 A1 WO2015180169 A1 WO 2015180169A1
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WIPO (PCT)
Prior art keywords
resource allocation
device node
allocation rule
dynamic resource
description information
Prior art date
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PCT/CN2014/078994
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English (en)
Chinese (zh)
Inventor
傅瑜
蒋胜
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201480079164.6A priority Critical patent/CN106416173B/zh
Priority to PCT/CN2014/078994 priority patent/WO2015180169A1/fr
Publication of WO2015180169A1 publication Critical patent/WO2015180169A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for resource allocation. Background technique
  • the lower-level network device usually requests the other network device such as the upper-level router or the network management device to allocate the required network resource capacity, and the upper-level controller allocates the network resource capacity according to the network resource capacity applied by the lower-level network device. Network resource size.
  • the resource allocation of the control device for the subordinate network device is often used on a first come, first served basis.
  • subsequent subordinate network devices may fail to apply for the required network resource capacity, affecting the operation of subsequent subordinate network devices, and may cause network resource over-provisioning, resulting in waste of network resources.
  • the lower-level network device that is applied for is usually applied for resource allocation according to the preset application network resource capacity, instead of applying for resource allocation according to actual needs, which also causes waste of network resources. Summary of the invention
  • Embodiments of the present invention provide a method and apparatus for resource allocation, which can effectively allocate resources and optimize resource allocation, and improve resource utilization.
  • an aspect of the present invention provides a method for resource allocation, including: receiving a resource allocation request sent by a device node, where the resource allocation request carries a description of the current state of the device node of the device node. Description;
  • the description information includes: a configuration parameter of the device node, a total bandwidth capacity of the device node, and a network traffic of the device node.
  • At least one of the configuration parameters includes role information of a device node.
  • the resource allocation request sent by the receiving device node includes:
  • the dynamic resource allocation rule includes a dynamic resource allocation rule based on a configuration parameter of the device node, a dynamic resource allocation rule based on a total bandwidth capacity of the device node, and a dynamic resource allocation rule of the network traffic of the device node. At least one of them.
  • the acquiring the resource allocation information corresponding to the description information according to the preset dynamic resource allocation rule includes: When the resource allocation rule includes the dynamic resource allocation rule based on the configuration parameter of the device node, the resource allocation information corresponding to the configuration parameter included in the description information is obtained according to the dynamic resource allocation rule based on the configuration parameter of the device node; or
  • the dynamic resource allocation rule includes a dynamic resource allocation rule based on the total bandwidth capacity of the device node
  • the total bandwidth capacity corresponding to the description information is obtained according to the dynamic resource allocation rule based on the total bandwidth capacity of the device node.
  • the dynamic resource allocation rule includes a dynamic resource allocation rule based on the network traffic size of the device node
  • the dynamic resource allocation rule based on the network traffic size of the device node acquires the network traffic corresponding to the description information. Resource allocation information.
  • Obtaining the resource allocation information corresponding to the description information according to the preset dynamic resource allocation rule includes:
  • a second aspect of the present invention provides a control device, including:
  • a receiving unit configured to receive a resource allocation request sent by the device node, where the resource allocation request carries description information of the device node for describing a current state of the device node;
  • An obtaining unit configured to acquire resource allocation information corresponding to the description information according to a preset dynamic resource allocation rule
  • the description information includes: at least one of a configuration parameter of the device node, a total bandwidth capacity of the device node, and a network traffic of the device node.
  • the configuration parameter includes role information of the device node.
  • the device includes:
  • a determining unit configured to formulate the dynamic resource allocation rule, where the dynamic resource allocation rule includes a dynamic resource allocation rule based on a configuration parameter of the device node, a dynamic resource allocation rule based on a total bandwidth capacity of the device node, and a network traffic of the device node At least one of the dynamic resource allocation rules.
  • the acquiring unit includes at least one of a first acquiring subunit, a second acquiring subunit, and a third acquiring subunit; And obtaining the resource allocation information corresponding to the configuration parameter included in the description information according to the dynamic resource allocation rule of the configuration parameter of the device node; and the dynamic resource allocation rule of the total bandwidth capacity, according to the dynamic resource allocation rule of the parameter.
  • the dynamic resource allocation rule based on the total bandwidth capacity of the device node acquires resource allocation information corresponding to the total bandwidth capacity included in the description information; and the dynamic resource allocation rule of the network traffic size, according to the device node-based network traffic
  • the dynamic resource allocation rule of the size acquires resource allocation information corresponding to the network traffic included in the description information.
  • the acquisition unit also includes:
  • the fourth obtaining subunit is configured to obtain a current network resource status.
  • a fifth obtaining sub-unit configured to acquire resource allocation information corresponding to the description information in the current network resource status according to a preset dynamic resource allocation rule.
  • a third aspect of the present invention provides a computer storage medium
  • the computer storage medium stores a program that, when executed, includes some or all of the steps of a method of multimedia browsing schedule control as described above.
  • a fourth aspect of the present invention provides a control device, including: an input device, an output device, a memory, and a processor, wherein the memory stores a set of program codes, and the processor is configured to call the program code stored in the memory, where Do the following:
  • the description information includes: at least one of a configuration parameter of the device node, a total bandwidth capacity of the device node, and a network traffic of the device node.
  • the configuration parameter includes role information of the device node.
  • the processor control input device before receiving the resource allocation request sent by the device node, includes:
  • the dynamic resource allocation rule includes a dynamic resource allocation rule based on a configuration parameter of the device node, a dynamic resource allocation rule based on a total bandwidth capacity of the device node, and a dynamic resource allocation rule of the network traffic of the device node. At least one of them.
  • the acquiring, by the processor, the resource allocation information corresponding to the description information according to the preset dynamic resource allocation rule including:
  • the dynamic resource allocation rule includes a dynamic resource allocation rule based on the configuration parameter of the device node
  • the resource allocation information corresponding to the configuration parameter included in the description information is obtained according to the dynamic resource allocation rule based on the configuration parameter of the device node.
  • the dynamic resource allocation rule includes a dynamic resource allocation rule based on the total bandwidth capacity of the device node
  • the total bandwidth capacity corresponding to the description information is obtained according to the dynamic resource allocation rule based on the total bandwidth capacity of the device node.
  • the dynamic resource allocation rule includes a dynamic resource allocation rule based on the network traffic size of the device node
  • the dynamic resource allocation rule based on the network traffic size of the device node acquires the network traffic corresponding to the description information. Resource allocation information.
  • the resource allocation information corresponding to the description information according to the preset dynamic resource allocation rule includes:
  • the present invention receives a resource allocation request sent by a device node, where the resource allocation request carries description information of the device node for describing a current state of the device node, Obtaining resource allocation information corresponding to the description information according to the preset dynamic resource allocation rule, and performing resource allocation on the device node according to the resource allocation information, which can flexibly and dynamically configure resources or adjust resources of the device node. And can effectively allocate resources and optimize resource allocation, improve resource utilization, and reduce resource waste.
  • FIG. 1 is a schematic flowchart of an embodiment of a method for resource allocation according to the present invention
  • FIG. 2 is a schematic flowchart of another embodiment of a method for resource allocation according to the present invention
  • a structural diagram of an embodiment of a control device
  • FIG. 4 is a structural diagram of another embodiment of a control device provided by the present invention.
  • FIG. 5 is a structural diagram of still another embodiment of a control device according to the present invention. detailed description
  • control device may be a control device such as a router or a network management device that can control the connection thereto.
  • a method of resource allocation includes the following steps:
  • the device node when the device node needs to control the device to allocate resources to the device, the device node sends a resource allocation request to the control device, so that the control device receives the resource allocation request sent by the device node and responds to the request, and allocates the device node. Resources.
  • the resource allocation request may carry description information of the device node for describing the current state of the device node, where the current state of the device node includes a current configuration status of the device node and a current resource status of the device node.
  • the description information includes self-describing information describing functions or configurations of the device node, where the description information may include: configuration parameters of the device node, total bandwidth capacity of the device node, and device node At least one or more combinations of network traffic.
  • the configuration parameters may include hardware configuration parameters such as interface bandwidth, interface number, storage capacity, and processing speed of the device node, and configuration parameters such as role information and functions of the device node. Specifically, the role information of the device node is used to describe the device node.
  • Function parameters can include proxy function parameters, sleep function parameters, or other special function parameters.
  • the description information carried by the resource allocation request received by the control device may include a description of the sleep function parameter and the hardware configuration parameter of the device node.
  • the information may also include description information such as the total bandwidth capacity of the device node and the traffic of the device node.
  • the description information carried by the resource allocation request received by the control device may include a DHCP Relay (Dynamic Host Configuration Protocol Relay) function, a proxy function, and a sleep function of the device node.
  • DHCP Relay Dynamic Host Configuration Protocol Relay
  • Descriptive information such as functions and configuration parameters may also include the functions and resources of the network under the jurisdiction of the device node, such as: the size of the subordinate network, the total bandwidth capacity of the subordinate network, and the network traffic.
  • the device node may also obtain description information of the lower device, and forward the description information to the control device.
  • the control device may adopt a CNP (Configuration Negotiation Protocol) protocol, a DHCPv6 (Dynamic Host Configuration Protocol for IPv6) protocol, an ND (Neighbor Discovery) protocol, or a routing protocol.
  • CNP Configuration Protocol
  • DHCPv6 Dynamic Host Configuration Protocol for IPv6
  • ND Neighbor Discovery
  • the protocol is configured to receive a resource allocation request of the device node that carries the description information, that is, the device node may carry the resource allocation request of the device node by using the foregoing protocol.
  • the control device can establish a connection with at least one device node.
  • the device node can detect whether the state changes in real time, and when the state changes, the device node can re-acquire the description information of the device node, and report a new resource allocation request to the control device.
  • the control device may preset a dynamic resource allocation rule, where the dynamic resource allocation rule may include an optimal resource allocation manner corresponding to different description information, and the dynamic resource allocation rule may be an algorithm based on description information design.
  • the algorithm can calculate the optimal resource allocation method.
  • the control device can optimally allocate device nodes according to dynamic resource allocation rules to efficiently allocate resources and optimize resource allocation.
  • the dynamic resource allocation rule may include a dynamic resource allocation rule corresponding to the type of the description information.
  • the description information may include one or more of configuration parameters of the device node, total bandwidth capacity of the device node, and network traffic of the device node.
  • the control device can preset dynamic resource allocation rules including dynamic resource allocation rules based on configuration parameters of device nodes, total bandwidth capacity allocation rules based on device nodes, and dynamic resource allocation rules of network traffic of device nodes. At least one.
  • control device may also preset a dynamic resource allocation rule based on the role information of the device node.
  • the control device may invoke the corresponding dynamic resource allocation rule to obtain the optimal resource allocation information corresponding to the description information according to the specific data that receives the description information, where the resource allocation information includes the length and bandwidth capacity of the allocated proxy prefix, and the device.
  • Configuration information such as the sleep function of the node.
  • the control terminal may use the dynamic resource based on the configuration parameter of the device node.
  • the allocation rule acquires the resource allocation information corresponding to the configuration parameter included in the description information, where, when the configuration parameter includes the role information of the device node, the control terminal may obtain the preset dynamic resource allocation rule based on the role information of the device node.
  • the description information includes resource allocation information corresponding to the role information; when the dynamic resource allocation rule includes a dynamic resource allocation rule based on the total bandwidth capacity of the device node, and when the description information received by the control terminal includes the total bandwidth capacity of the device node, The control terminal may obtain resource allocation information corresponding to the total bandwidth capacity included in the description information according to a dynamic resource allocation rule based on the total bandwidth capacity of the device node, where the dynamic resource allocation rule includes dynamic resource allocation based on the network traffic size of the device node. When the description information received by the control terminal includes the network traffic size of the device node, the control terminal may acquire the resource corresponding to the network traffic included in the description information according to the dynamic resource allocation rule based on the network traffic size of the device node. Assign information. Wherein, when the description information includes multiple types of information, the control terminal may process the optimized resource allocation information by combining the dynamic resource allocation rules corresponding to the respective information.
  • the control device sends the obtained resource allocation information to the device node, so that the device node performs configuration according to the resource allocation information to obtain the allocated resource.
  • the control device may carry the resource information and send the information to the node device through a protocol such as a CNP protocol, a DHCPV6 protocol, an ND protocol, or a routing protocol.
  • the resource information may include a length of a proxy prefix allocated to the node and a load bandwidth size, and configuration information such as a sleep function of the control node device.
  • the node device when the node device has a subordinate device node that is under the jurisdiction and the node device receives the resource allocation information sent by the control device, the node device may allocate the obtained resource to the subordinate device node, where the allocation mode may be The device node performs resource allocation according to the obtained description information of each lower-level device.
  • the device node may actively continue resource allocation to each lower-level device according to the preset dynamic resource allocation rule.
  • the control device when the control device receives the resource allocation request that carries the description information sent by the device node, the control device acquires the resource allocation information corresponding to the description information according to the preset dynamic resource allocation rule, and according to the resource.
  • the allocation information allocates resources to the device nodes, which can effectively allocate resources and optimize resource allocation, and improve resource utilization.
  • a method for resource allocation shown in the embodiment of the present invention includes the following steps:
  • S200 Receive a resource allocation request sent by the device node, where the resource allocation request carries description information of the device node for describing a current state of the device node.
  • the device node when the device node needs to control the device to allocate resources to the device, the device node sends a resource allocation request to the control device, so that the control device receives the resource allocation request sent by the device node and responds to the request, and allocates the device node. Resources.
  • the resource allocation request may carry description information of the device node for describing the current state of the device node, where the current state of the device node includes a current configuration status of the device node and a current resource status of the device node.
  • the description information includes self-describing information describing functions or configurations of the device node, where the description information may include: configuration parameters of the device node, total bandwidth capacity of the device node, and device node At least one or more combinations of network traffic.
  • the configuration parameters may include hardware configuration parameters such as interface bandwidth, interface number, storage capacity, and processing speed of the device node, and configuration parameters such as role information and functions of the device node.
  • the role information of the device node may include: , Tunnel Endpoint, BRAS (Broadband Remote Access Server) Node, PE (Provider Edge, Carrier Edge) Node, P (Provider, Carrier) Node, CSG (Customer Site Gateway) Role information such as nodes, ASG (Aggregation Site Gateway) nodes, RSG (Radio Service Gateway) nodes, and RNC (Radio Network Controller) nodes.
  • Function parameters can include proxy function parameters, sleep function parameters, or other special function parameters.
  • the description information carried by the resource allocation request received by the control device may include a description of the sleep function parameter and the hardware configuration parameter of the device node.
  • the information may also include description information such as the total bandwidth capacity of the device node and the traffic of the device node.
  • the description information carried by the resource allocation request received by the control device may include a DHCP Relay (Dynamic Host Configuration Protocol Relay) function, a proxy function, and a sleep function of the device node.
  • DHCP Relay Dynamic Host Configuration Protocol Relay
  • Descriptive information such as functions and configuration parameters may also include the functions and resources of the network under the jurisdiction of the device node, such as: the size of the subordinate network, the total bandwidth capacity of the subordinate network, and the network traffic.
  • the device node may also obtain description information of the lower device, and forward the description information to the control device.
  • control device may receive the resource allocation request of the device node carrying the description information by using a protocol such as the CNP protocol, the DHCPV6 protocol, the ND protocol, or the routing protocol, that is, the device node may carry the device by using the protocol described above.
  • the resource allocation request for the node In the embodiment of the invention
  • the control device can establish a connection with at least one device node.
  • the device node can detect whether the state changes in real time, and when the state changes, the device node can re-acquire the description information of the device node, and report a new resource allocation request to the control device.
  • the terminal device may obtain the description information of the current network resource, where the description information of the current network resource may include the current available resource capacity, the current address resource remaining amount, the uplink bandwidth capacity, and the proportion of available resources occupied by the uplink bandwidth. Describe the description information of the current network condition of the control device.
  • the optimal resource allocation manner corresponding to different description information may be an algorithm based on the network resource status and description information of the control device, and the algorithm may calculate and obtain an optimal resource allocation manner.
  • the control device may optimally allocate the device nodes according to the dynamic resource allocation rule under the current resource condition, so as to effectively allocate resources and optimize resource allocation. For example, when the available resource capacity of the control device is relatively large, the control device can appropriately allocate more resources to the node device. When the available resource capacity of the control device is relatively small, the control device can appropriately adjust the allocation of less resources to the node device. Among them, the process of allocation is in line with the principle of optimal allocation of dynamic resource allocation rules. Therefore, the control device may obtain the optimal resource allocation information corresponding to the description information according to the received description information and the current network resource status of the control device, where the resource allocation information includes the length and bandwidth capacity of the allocated proxy prefix, and the device. Configuration information such as the sleep function of the node.
  • the control device sends the obtained resource allocation information to the device node, so that the device node performs configuration according to the resource allocation information to obtain the allocated resource.
  • the control device may carry the resource information and send the information to the node device through a protocol such as a CNP protocol, a DHCPV6 protocol, an ND protocol, or a routing protocol.
  • the resource information may include a length of a proxy prefix allocated to the node and a load bandwidth size, and configuration information such as a sleep function of the control node device.
  • the node device when the node device has a subordinate device node under the jurisdiction and receives the control from the node device, the node device may allocate the obtained resource to the lower-level device node, and the specific allocation manner may refer to the allocation manner described in the foregoing embodiment, and details are not described herein again.
  • the control device when the control device receives the resource allocation request that carries the description information sent by the device node, the control device acquires the current network resource status, and acquires the resource allocation corresponding to the description information according to the preset dynamic resource allocation rule. Information, and resource allocation of device nodes according to the resource allocation information, which can effectively allocate resources and optimize resource allocation, and improve resource utilization.
  • a control device according to an embodiment of the present invention is provided. As shown in FIG. 3, a control device in this embodiment may include:
  • the receiving unit 100 is configured to receive a resource allocation request sent by the device node, where the resource allocation request carries description information of the device node for describing a current state of the device node.
  • the device node when the device node needs to control the device to allocate resources to the device, the device node sends a resource allocation request to the control device, so that the receiving unit 100 of the control device receives the resource allocation request sent by the device node and causes the control device to respond. Request, allocate resources to device nodes.
  • the resource allocation request may carry description information of the device node for describing the current state of the device node, where the current state of the device node includes a current configuration status of the device node and a current resource status of the device node.
  • the description information includes self-describing information describing functions or configurations of the device node, where the description information may include: configuration parameters of the device node, total bandwidth capacity of the device node, and device node At least one or more combinations of network traffic.
  • the configuration parameters may include hardware configuration parameters such as interface bandwidth, interface number, storage capacity, and processing speed of the device node, and configuration parameters such as role information and functions of the device node.
  • the role information of the device node may include: , Tunnel Endpoint, BRAS (Broadband Remote Access Server) Node, PE (Provider Edge, Carrier Edge) Node, P (Provider, Carrier) Node, CSG (Customer Site Gateway) Role information of nodes such as nodes, ASG (Aggregation Site Gateway) nodes, RSG (Radio Service Gateway) nodes, and RNC (Radio Network Controller) nodes.
  • Function parameters can include proxy function parameters, sleep function parameters, or other special function parameters.
  • the description information carried by the resource allocation request received by the receiving unit 100 may include the device node.
  • the description information such as the sleep function parameter and the hardware configuration parameter may also include description information such as the total bandwidth capacity of the device node and the traffic of the device node.
  • the description information carried by the received resource allocation request may include description information of a DHCP Relay (Dynamic Host Configuration Protocol Relay) function, a proxy function, a sleep function, and configuration parameters of the device node, and may also be It includes the functions and resources of the network under the jurisdiction of the device node, such as: the size of the subordinate network, the total bandwidth capacity of the subordinate network, and network traffic. Specifically, the device node may also obtain description information of the lower device, and forward the description information to the control device.
  • DHCP Relay Dynamic Host Configuration Protocol Relay
  • the receiving unit 100 may receive the resource allocation request of the device node carrying the description information by using a protocol such as the CNP protocol, the DHCPV6 protocol, the ND protocol, or the routing protocol, that is, the device node may carry the foregoing by using the protocol described above.
  • Resource allocation request for the device node can establish a connection with at least one device node.
  • the device node can detect whether the state changes in real time, and when the state changes, the device node can re-acquire the description information of the device node, and report the new resource allocation request to the receiving unit 100 of the control device.
  • the obtaining unit 200 is configured to acquire resource allocation information corresponding to the description information according to a preset dynamic resource allocation rule.
  • the obtaining unit 200 may, according to the specific data that the receiving unit 100 receives the description information, invoke the corresponding dynamic resource allocation rule to obtain the optimal resource allocation information corresponding to the description information, where the resource allocation information includes the length and bandwidth of the allocated proxy prefix.
  • Configuration information such as capacity and sleep function of the device node.
  • the obtaining unit 200 may obtain the dynamic resource allocation rule based on the configuration parameter of the device node.
  • the resource allocation rule corresponding to the total bandwidth capacity included in the description information may be obtained according to a dynamic resource allocation rule based on the total bandwidth capacity of the device node, where the dynamic resource allocation rule includes a dynamic resource allocation rule based on the network traffic size of the device node, and When the description information includes the network traffic size of the device node, the obtaining unit 200 may perform a dynamic resource allocation rule based on the network traffic size of the device node. And acquiring resource allocation information corresponding to the network traffic included in the description information.
  • the allocating unit 300 is configured to perform resource allocation on the device node according to the resource allocation information.
  • the allocating unit 300 sends the obtained resource allocation information to the device node, so that the device node performs configuration according to the resource allocation information to obtain the allocated resource.
  • the allocating unit 300 may carry the resource information and deliver the resource information to the node device through a protocol such as a CNP protocol, a DHCPV6 protocol, an ND protocol, or a routing protocol.
  • the resource information may include a length of a proxy prefix allocated to the node and a size of the load bandwidth, and configuration information such as a sleep function of the control node device.
  • the node device when the node device has a subordinate device node that is under the jurisdiction and the node device receives the resource allocation information sent by the control device, the node device may allocate the obtained resource to the subordinate device node, where the allocation mode may be The device node performs resource allocation according to the obtained description information of each lower-level device.
  • the device node may actively continue resource allocation to each lower-level device according to the preset dynamic resource allocation rule.
  • the control device may further include:
  • the unit 400 is configured to formulate the dynamic resource allocation rule.
  • the formulating unit 400 may preset a dynamic resource allocation rule, where the dynamic resource allocation rule may include an optimal resource allocation manner corresponding to different description information, and the dynamic resource allocation rule may be based on the description information.
  • Algorithm which can calculate the optimal resource allocation method.
  • the control device can optimally allocate device nodes according to dynamic resource allocation rules to efficiently allocate resources and optimize resource allocation.
  • the dynamic resource allocation rule may include a dynamic resource allocation rule corresponding to the type of the description information.
  • the description information may include one or more description information of configuration parameters of the device node, total bandwidth capacity of the device node, and network traffic of the device node, and therefore,
  • the unit 400 may preset at least one of a dynamic resource allocation rule including a dynamic resource allocation rule based on a configuration parameter of the device node, a total bandwidth capacity allocation rule based on the device node, and a dynamic resource allocation rule of the network traffic of the device node.
  • the control device can also preset a dynamic resource allocation rule based on the role information of the device node.
  • the acquiring unit 200 further includes: a first acquiring subunit 10 and a second acquiring subunit At least one of 20 and a third acquisition subunit 30, wherein
  • a first obtaining sub-unit 10 configured to: when the dynamic resource allocation rule includes a dynamic resource allocation rule based on a configuration parameter of the device node, obtain the description information according to the dynamic resource allocation rule based on the configuration parameter of the device node, including Resource allocation information corresponding to the configuration parameters.
  • the first obtaining subunit 10 when the dynamic resource allocation rule includes a dynamic resource allocation rule based on the configuration parameter of the device node, and when the description information includes the configuration parameter of the device node, the first obtaining subunit 10 may be configured according to the device node.
  • the dynamic resource allocation rule of the parameter acquires resource allocation information corresponding to the configuration parameter included in the description information.
  • a second obtaining sub-unit 20 configured to acquire, according to the dynamic resource allocation rule based on the total bandwidth capacity of the device node, when the dynamic resource allocation rule includes a dynamic resource allocation rule based on a total bandwidth capacity of the device node
  • the resource allocation information corresponding to the total bandwidth capacity included in the information.
  • the second obtaining subunit 20 may be based on the device node.
  • the dynamic resource allocation rule of the total bandwidth capacity acquires resource allocation information corresponding to the total bandwidth capacity included in the description information.
  • a third obtaining sub-unit 30 configured to acquire the description according to the dynamic resource allocation rule based on the network traffic size of the device node when the dynamic resource allocation rule includes a dynamic resource allocation rule based on the network traffic size of the device node
  • the resource allocation information corresponding to the network traffic included in the information
  • the third obtaining subunit 30 may be based on the device node.
  • the dynamic resource allocation rule of the network traffic size acquires resource allocation information corresponding to the network traffic size included in the description information.
  • the notification acquiring unit 200 acquires the resource allocation information corresponding to the description information according to the preset dynamic resource allocation rule, and notifies the The allocating unit 300 performs resource allocation on the device node according to the resource allocation information, which can effectively allocate resources and optimize resource allocation, and improve resource utilization.
  • a control device may include: Receiving unit 100, obtaining unit 200 and allocating unit 300;
  • the obtaining unit further includes:
  • the fourth obtaining sub-unit 40 is configured to acquire a current network resource status.
  • the fourth obtaining sub-unit 40 may obtain the description information of the current network resource, where the description information of the current network resource may include the current available resource capacity, the current address resource remaining amount, the uplink bandwidth capacity, and the uplink bandwidth occupation. Describe the information about the current network conditions of the control device, such as the ratio of available resources.
  • the fifth obtaining sub-unit 50 is configured to obtain resource allocation information corresponding to the description information in the current network resource status according to a preset dynamic resource allocation rule.
  • the optimal resource allocation manner corresponding to different description information may be an algorithm based on the network resource status and description information of the control device, and the algorithm may calculate and obtain an optimal resource allocation manner.
  • the fifth obtaining sub-unit 50 can optimally allocate the device nodes according to the dynamic resource allocation rule under the current resource condition, so as to effectively allocate resources and optimize resource allocation. For example, when the available resource capacity of the control device is relatively large, the fifth obtaining sub-unit 50 can appropriately allocate more resources to the node device. When the available resource capacity of the control device is relatively small, the fifth obtaining sub-unit 50 can moderately to the node device. Adjust the resources that are allocated less. Among them, the process of allocation is in line with the principle of optimal allocation of dynamic resource allocation rules.
  • the fifth obtaining sub-unit 50 may obtain the optimal resource allocation information corresponding to the description information according to the received description information and the current network resource status of the control device, where the resource allocation information includes the length and bandwidth of the allocated proxy prefix.
  • Configuration information such as capacity and sleep function of the device node.
  • the notification acquiring unit 200 controls the device to acquire the current network resource status, and obtains the description information according to the preset dynamic resource allocation rule.
  • Corresponding resource allocation information, and notifying the allocating unit 300 to perform resource allocation on the device node according to the resource allocation information which can effectively allocate resources and optimize resource allocation, and improve resource utilization.
  • a control device 300 may include:
  • Processor 201 (the number of processors 201 in the terminal may be one or more, Figure 5 is in one place
  • the processor is an example; the memory 202, the output device 203, and the input device 204.
  • the processor 201, the memory 202, the output device 203, and the input device 204 may be connected by a bus or other means, wherein the bus connection is taken as an example in FIG.
  • the processor 201 performs the following steps:
  • the description information includes: at least one of a configuration parameter of the device node, a total bandwidth capacity of the device node, and a network traffic of the device node, where the configuration parameter includes role information of the device node. .
  • the processor 201 controls the input device to receive the resource allocation request sent by the device node before:
  • the dynamic resource allocation rule includes a dynamic resource allocation rule based on a configuration parameter of the device node, a dynamic resource allocation rule based on a total bandwidth capacity of the device node, and a dynamic resource allocation rule of the network traffic of the device node. At least one of them.
  • the processor 201 acquires the resource allocation information corresponding to the description information according to the preset dynamic resource allocation rule, and includes:
  • the dynamic resource allocation rule includes a dynamic resource allocation rule based on the configuration parameter of the device node
  • the resource allocation information corresponding to the configuration parameter included in the description information is obtained according to the dynamic resource allocation rule based on the configuration parameter of the device node.
  • the dynamic resource allocation rule includes a dynamic resource allocation rule based on the total bandwidth capacity of the device node
  • the total bandwidth capacity corresponding to the description information is obtained according to the dynamic resource allocation rule based on the total bandwidth capacity of the device node.
  • the dynamic resource allocation rule includes a dynamic resource allocation rule based on the network traffic size of the device node
  • the dynamic resource allocation rule based on the network traffic size of the device node acquires the network traffic corresponding to the description information. Resource allocation information.
  • the obtaining, by the processor 201, the resource allocation information corresponding to the description information according to the preset dynamic resource allocation rule includes:
  • the present invention receives a resource allocation request sent by a device node, where the resource allocation request carries description information of the device node for describing a current state of the device node, Obtaining resource allocation information corresponding to the description information according to the preset dynamic resource allocation rule, and performing resource allocation on the device node according to the resource allocation information, which can flexibly and dynamically configure resources or adjust resources of the device node. And can effectively allocate resources and optimize resource allocation, improve resource utilization, and reduce resource waste.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

La présente invention concerne, dans un de ses modes de réalisation, un procédé d'attribution de ressources, comportant les étapes consistant à: recevoir une demande d'attribution de ressources émise par un nœud de dispositif, la demande d'attribution de ressources transportant la description du nœud de dispositif décrivant l'état actuel du nœud de dispositif; d'après une règle prédéfinie d'attribution dynamique de ressources, acquérir les informations d'attribution de ressources correspondant à la description; et d'après les informations d'attribution de ressources, attribuer les ressources destinées au nœud de dispositif. L'invention concerne également un dispositif de commande. La présente invention attribue efficacement des ressources et optimise l'attribution des ressources, améliorant ainsi le taux d'utilisation des ressources.
PCT/CN2014/078994 2014-05-30 2014-05-30 Procédé et dispositif d'attribution de ressources WO2015180169A1 (fr)

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CN103049309A (zh) * 2012-12-11 2013-04-17 华为技术有限公司 虚拟机的资源管理装置、方法和系统

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