CN106330503A - Automatically switched optical network resource control method and device - Google Patents
Automatically switched optical network resource control method and device Download PDFInfo
- Publication number
- CN106330503A CN106330503A CN201510366429.7A CN201510366429A CN106330503A CN 106330503 A CN106330503 A CN 106330503A CN 201510366429 A CN201510366429 A CN 201510366429A CN 106330503 A CN106330503 A CN 106330503A
- Authority
- CN
- China
- Prior art keywords
- resource
- business
- minimum
- keystone resources
- locking
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/34—Signalling channels for network management communication
- H04L41/344—Out-of-band transfers
Abstract
The invention discloses an automatically switched optical network resource control method and device. The automatically switched optical network resource control method comprises the following steps: during creation of a service in an automatically switched optical network, acquiring target resources needed for creating the service from current residual available resources; and determining a minimum key resource set capable of locking the target resources from the target resources, namely, all the target resources can be locked through locking of the minimum key resource set to prevent other services from occupying the target resources. Thus, the situation of resource conflict can be avoided through locking of the minimum key resource set in a service running process. Through adoption of the automatically switched optical network resource control method and device, resources occupied by services can be locked, and the minimum key resource set in all resources occupied by the services is locked, so that conflict is avoided; the interaction data volume is reduced greatly; and the processing efficiency and resource utilization rate are increased.
Description
Technical field
The present invention relates to optical communication field, be specifically related to a kind of ASON (Automatically
Switched Optical Network, ASON) resource control method and device.
Background technology
The base of ASON (Automatically Switched Optical Network, ASON)
This imagination is to introduce to control plane in optical transfer network, realizes light to realize the distribution according to need of Internet resources
The intellectuality of network.ASON network divides transport plane, controls plane, three independent aspects of management plane.
Business also divides permanently connected PC, exchange to connect SC, tri-kinds of connection types of soft permanent connection SPC.PC business by
Management plane is initiated and safeguards；SPC business is initiated by management plane, but is set up and scheduling by controlling plane；SC
Business is automatically initiated by networking client, controls plane and sets up and scheduling.
When network exists PC and SPC/SC business simultaneously, it is meant that management plane and control plane are altogether
With the resource of use transport plane, this will produce resource contention, such as at OTN (Optical Transport
Network, optical transfer network) in network, on the service board of carrying client business, certain time slot is first by PC business
Using, SPC business also to use this time slot afterwards, and has joined intersection and the path being different from PC business,
The intersection that will result in the PC business set up before is modified, and path is obstructed, thus service disconnection.This will
Asking when building business will be by the resource lock of the business of use, it is ensured that before business releases these resource locks other
Business can not re-use this resource.
Summary of the invention
The main technical problem to be solved in the present invention is to provide a kind of ASON resource control method
And device, the resource solving how business to be taken in ASON carries out locking and avoids resource to rush
Prominent problem.
For solving above-mentioned technical problem, the present invention provides a kind of ASON resource control method, bag
Include:
During establishment business, from the available resources of current residual, obtain the target resource created needed for described business；
The minimum keystone resources collection that can lock described target resource is determined from described target resource；
During described service operation, described minimum keystone resources collection is locked.
In an embodiment of the present invention, determine from described target resource and can lock described target resource
Minimum keystone resources collection include:
Layer speed belonging to the routed path corresponding according to described target resource and described business, utilizes light to fix
Annexation determines minimum keystone resources collection.
In an embodiment of the present invention, when described business is high rank optical channel data Layer business, institute is determined
Stating minimum keystone resources collection is the source port of described routed path, egress mouth and high-order time slot；
When described business is low rank optical channel data Layer business, determine that described minimum keystone resources collection is described road
By the source port in path, egress mouth and take sequence of time slots Bit String；
When described business is optical channel layer service, lock the source port of described routed path, egress mouth and
Used by source port, egress mouth and the described business connected between all wavelengths, and adjacent two layers business
Wavelength.
In an embodiment of the present invention, determine from described target resource and can lock described target resource
Minimum keystone resources collection before, also include:
Judge described business be whether high rank optical channel data Layer business, low rank optical channel data Layer business or
Optical channel layer service, as no, then judges that described business is made without resource lock.
In an embodiment of the present invention, described minimum keystone resources collection is carried out locking to include:
Described minimum keystone resources collection is issued the proxy module of optical transfer network；
Described minimum keystone resources collection is locked by described proxy module according to default principle.
In an embodiment of the present invention, described default principle is:
As unoccupied, then by described minimum keystone resources collection before the resource that described minimum keystone resources is concentrated
In resource lock；
As occupied before the resource that described minimum keystone resources is concentrated, the most described minimum keystone resources is concentrated
Resource lock failure.
In an embodiment of the present invention, when described business is the permanent connection service that management plane creates,
Described proxy module locks successfully to the transmission of described management plane after locking described minimum keystone resources collection
Notice, and locking information is issued control plane；
When described business is soft permanent connection business or the exchange connection business controlling plane establishment, described agency
Module sends locking success notification to described control plane after locking described minimum keystone resources collection, and
Locking information is issued management plane.
In an embodiment of the present invention, described management plane and control plane receive locking success notification
Or after locking information, in the resource updates that corresponding minimum keystone resources is concentrated to the resource lock table of oneself；
When described management plane and control plane create business, determine current surplus according to the resource lock table of oneself
Remaining available resources.
In order to solve the problems referred to above, present invention also offers a kind of ASON resource control,
Including:
Source obtaining module, for when the business of establishment, obtains from the available resources of current residual and creates institute
State the target resource needed for business；
Minimum keystone resources collection determines module, can lock described target for determining from described target resource
The minimum keystone resources collection of resource；
Locking module, for locking described minimum keystone resources collection during described service operation.
In an embodiment of the present invention, minimum keystone resources collection determines that module is true from described target resource
Make and can lock the minimum keystone resources collection of described target resource and include:
Layer speed belonging to the routed path corresponding according to described target resource and described business, utilizes light to fix
Annexation determines minimum keystone resources collection.
In an embodiment of the present invention, when described business is high rank optical channel data Layer business, institute is determined
Stating minimum keystone resources collection is the source port of described routed path, egress mouth and high-order time slot；
When described business is low rank optical channel data Layer business, determine that described minimum keystone resources collection is described road
By the source port in path, egress mouth and take sequence of time slots Bit String；
When described business is optical channel layer service, lock the source port of described routed path, egress mouth and
Used by source port, egress mouth and the described business connected between all wavelengths, and adjacent two layers business
Wavelength.
In an embodiment of the present invention, also include judge module, for determining at minimum keystone resources collection
Before module determines the minimum keystone resources collection that can lock described target resource from described target resource, sentence
Whether disconnected described business is high rank optical channel data Layer business, low rank optical channel data Layer business or optics letter
Road layer service, as no, then judges that described business is made without resource lock.
In an embodiment of the present invention, described locking module is the proxy module of optical transfer network；
Proxy module carries out locking to described minimum keystone resources collection and includes:
As unoccupied, then by described minimum keystone resources collection before the resource that described minimum keystone resources is concentrated
In resource lock；
As occupied before the resource that described minimum keystone resources is concentrated, the most described minimum keystone resources is concentrated
Resource lock failure.
The invention has the beneficial effects as follows:
The ASON resource control method of present invention offer and device, in ASON
During establishment business, from the available resources of current residual, obtain the target resource created needed for this business；Then
The minimum keystone resources collection that can lock this target resource is determined from target resource；As long as namely by this minimum
Keystone resources collection locks, and just can be locked by whole target resource, it is to avoid other business take；Therefore exist
During service operation, this minimum keystone resources collection is carried out locking and just can avoid the occurrence of the situation of resource contention.
Visible, the resource that business not only can be taken by the present invention locks, and is all moneys taking business
Minimum keystone resources collection in source carries out locking, and can greatly reduce friendship while ensureing to conflict
Mutual data volume, promotes treatment effeciency and resource utilization.
Accompanying drawing explanation
The ASON resources control schematic flow sheet that Fig. 1 provides for the embodiment of the present invention one；
The optical channel layer service path schematic diagram that Fig. 2 provides for the embodiment of the present invention one；
The ASON resource control structural representation that Fig. 3 provides for the embodiment of the present invention two；
ASON resources control flow process when setting up PC business that Fig. 4 provides for the embodiment of the present invention three
Schematic diagram；
ASON resources control stream when setting up SPC business that Fig. 5 provides for the embodiment of the present invention three
Journey schematic diagram.
Detailed description of the invention
Combine accompanying drawing below by detailed description of the invention the present invention is described in further detail.
Embodiment one:
Shown in Figure 1, the OTN ASON resource control method that the present embodiment provides includes:
Step 101: when creating business, obtains the target needed for establishment business from the available resources of current residual
Resource；
Step 102: determine the minimum keystone resources collection of energy lock onto target resource from target resource；Herein
As long as minimum keystone resources collection refers to lock this minimum keystone resources collection, just can be by whole target resource
The resource collection of locking；
Step 103: during service operation, locks minimum keystone resources collection, it is to avoid other business
Take；Guarantee will not produce resource contention；Meanwhile, the present embodiment only locking service takies in all resources
Minimum keystone resources collection, therefore can greatly reduce mutual data volume, promotes treatment effeciency and resource
Utilization rate.
The business that creates in above-mentioned steps 101 can be that management plane creates permanent connection service, or controls plane
Create soft permanent connection business or exchange connection business；Management plane in the present embodiment and control plane all have
Having a resource lock table, in this resource lock table, storage has the most occupied current all resource informations；Pipe
When patting face and control plane establishment business, the available of current residual can be determined according to the resource lock table of oneself
Resource, and then the resource that the business calculating current establishment in these available resources need to take.
In above-mentioned steps 102, from target resource, determine the minimum crucial money that can lock whole target resource
Source collection includes:
Layer speed belonging to routed path that the target resource that takies according to business is corresponding and this business, utilizes light
Fixing annexation determines minimum keystone resources collection；Specifically include:
Business is high rank optical channel data (ODUk) layer service (namely layer speed is high rank optical channel data Layer)
Time, determine that minimum keystone resources collection is the source port of described routed path, egress mouth and high-order time slot, this
Time high-order time slot can represent with particular value, such as represent take sequence of time slots bit string all arrange 0；
Business is low rank optical channel data (ODUk) layer service (namely layer speed is low rank optical channel data Layer)
Time, determine that minimum keystone resources collection is the source port of described routed path, egress mouth and takies sequence of time slots
Bit String；
When business is optical channel (OCH) layer service (namely layer speed is optical channel layer), lock described road
(can also be identified with particular value, such as 4 words by the source port in path, egress mouth and all wavelengths
The full F of joint, without enumerating all wavelengths), and between adjacent two layers business, connect the source port of CC, place
Wavelength used by port and business.Such as, shown in Figure 2: the path of OCH business include source,
Two sections of CC of egress, the resource of locking should include used by the wavelength used by port 4 and business, port 8 and business
Wavelength, port 12 and the wavelength used by business, port 17 and the wavelength used by business.
High rank optical channel data Layer business, low rank optical channel data Layer business, optics letter are not belonging to for business
During any one of road layer service business, then judge that business is made without resource lock, after can directly carrying out
Continuous issuing service is opened and required is allocated to transport plane.Therefore, before above-mentioned steps 102, also wrap
Include:
Judge the business created be whether high rank optical channel data Layer business, low rank optical channel data Layer business,
Or optical channel layer service, as no, then judge that business is made without resource lock；In this way, step is just gone to
The rapid 102 determination processes performing lock resource below.
Minimum keystone resources collection is carried out locking by the present embodiment preferably employ in OTN independent of gateway and ASON
Proxy module (Agent module) perform, and secondary can be used to judge further avoid resource contention, have
Body is as follows:
The minimum keystone resources collection obtained is issued the proxy module of optical transfer network；
Minimum keystone resources collection is locked by proxy module according to default principle；This default principle is:
As unoccupied before the resource that this minimum keystone resources is concentrated, then the money minimum keystone resources concentrated
Source locks, and now locks successfully；
As occupied before the resource that minimum keystone resources is concentrated, then the resource lock that minimum keystone resources is concentrated
Failure.
When the business that creates in step 101 is management plane establishment permanent connection service, proxy module is to minimum
Keystone resources collection sends locking success notification to management plane after locking, and locking information is issued control
Plane；
Management plane receives locking success notification, is arrived by the resource updates that corresponding minimum keystone resources is concentrated
In the resource lock table of oneself；And after control plane receives locking information, also corresponding minimum key is provided
The resource real-time update that source is concentrated is in the resource lock table of oneself.
When the business that creates in step 101 is to control soft permanent connection business or the exchange connection business that plane creates
Time, proxy module sends locking success notification to control plane after locking minimum keystone resources collection, and
Locking information is issued management plane.
Control plane and receive locking success notification, the resource updates that corresponding minimum keystone resources is concentrated is arrived
In the resource lock table of oneself；And after management plane receives locking information, also will corresponding minimum crucial money
The resource real-time update that source is concentrated is in the resource lock table of oneself.
After resource lock success, control plane or management plane can issue required the joining that activate the service further
Putting to proxy module, be sent to transport plane by the adaptation of proxy module, business is successfully established.If
Control plane and set up soft permanent connection business, also need the business information of foundation and be routed through proxy module master
Dynamic report webmaster and show.
Embodiment two:
Shown in Figure 3, present embodiments provide a kind of ASON resource control, bag
Include:
Source obtaining module 31, for when the business of establishment, obtains from the available resources of current residual and creates
Target resource needed for business；
Minimum keystone resources collection determines module 32, for determining energy lock onto target resource from target resource
Minimum keystone resources collection；As long as minimum keystone resources collection herein refers to lock this minimum keystone resources collection
Fixed, the resource collection that just whole target resource can be locked；
Locking module 33, for locking minimum keystone resources collection during service operation.Avoid it
He takies business；Guarantee will not produce resource contention；Meanwhile, the present embodiment only locking service takies all money
Minimum keystone resources collection in source, therefore can greatly reduce mutual data volume, promotes treatment effeciency
And resource utilization.
It should be appreciated that source obtaining module 31 and minimum pass all can be arranged at management plane and control plane
Key resource set determines module 32；When management plane creates permanent connection service, the resource acquisition mould of management plane
Block 31 obtains the target resource needed for establishment business, minimum keystone resources collection from the available resources of current residual
Determine that module 32 determines the minimum keystone resources collection of energy lock onto target resource from target resource；Corresponding,
When controlling plane establishment soft permanent connection business or exchange connection business, control the source obtaining module 31 of plane
Obtaining the target resource needed for establishment business from the available resources of current residual, minimum keystone resources collection determines
Module 32 determines the minimum keystone resources collection of energy lock onto target resource from target resource.In the present embodiment
Management plane and control plane all there is a resource lock table, in this resource lock table storage have current the most by
The all resource informations taken；When management plane and control plane create business, source obtaining module 31 can root
Resource lock table according to each plane determines the available resources of current residual, and then calculates in these available resources
Go out the resource that the business of current establishment need to take.
Minimum keystone resources collection determines that module 32 is determined from target resource can lock described target resource
Little keystone resources collection includes:
Layer speed belonging to routed path that the target resource that takies according to business is corresponding and this business, utilizes light
Fixing annexation determines minimum keystone resources collection；Specifically include:
Business is high rank optical channel data (ODUk) layer service (namely layer speed is high rank optical channel data Layer)
Time, determine that minimum keystone resources collection is the source port of described routed path, egress mouth and high-order time slot, this
Time high-order time slot can represent with particular value, such as represent take sequence of time slots bit string all arrange 0；
Business is low rank optical channel data (ODUk) layer service (namely layer speed is low rank optical channel data Layer)
Time, determine that minimum keystone resources collection is the source port of described routed path, egress mouth and takies sequence of time slots
Bit String；
When business is optical channel (OCH) layer service (namely layer speed is optical channel layer), lock described road
(can also be identified with particular value, such as 4 words by the source port in path, egress mouth and all wavelengths
The full F of joint, without enumerating all wavelengths), and between adjacent two layers business, connect the source port of CC, place
Wavelength used by port and business.
High rank optical channel data Layer business, low rank optical channel data Layer business, optics letter are not belonging to for business
During any one of road layer service business, then judge that business is made without resource lock, after can directly carrying out
Continuous issuing service is opened and required is allocated to transport plane.Therefore, the exchange light net automatically in the present embodiment
Network resource control also includes judge module 34, for determining that module 32 is from target at minimum keystone resources collection
Before resource is determined the minimum keystone resources collection that can lock described target resource, it is judged that the business of establishment is
No for high rank optical channel data Layer business, low rank optical channel data Layer business or optical channel layer service, as
No, then judge that this business is made without resource lock.Directly carry out follow-up issuing service and open required
It is allocated to transport plane.
In embodiment, locking module 33 is proxy module (the Agent mould in OTN independent of gateway and ASON
Block) perform, and secondary can be used to judge further avoid resource contention, specific as follows:
As unoccupied before the resource that minimum keystone resources is concentrated, then the resource minimum keystone resources concentrated
Lock；
As occupied before the resource that minimum keystone resources is concentrated, then the resource lock that minimum keystone resources is concentrated
Failure.
When establishment business is management plane establishment permanent connection service, proxy module is to minimum keystone resources collection
Send locking success notification to management plane after locking, and locking information is issued control plane；
Management plane receives locking success notification, is arrived by the resource updates that corresponding minimum keystone resources is concentrated
In the resource lock table of oneself；And after control plane receives locking information, also corresponding minimum key is provided
The resource real-time update that source is concentrated is in the resource lock table of oneself.
When establishment business is soft permanent connection business or the exchange connection business controlling plane establishment, Dai Limo
Block sends locking success notification to control plane after locking minimum keystone resources collection, and by locking information
Issue management plane.
Control plane and receive locking success notification, the resource updates that corresponding minimum keystone resources is concentrated is arrived
In the resource lock table of oneself；And after management plane receives locking information, also will corresponding minimum crucial money
The resource real-time update that source is concentrated is in the resource lock table of oneself.
After resource lock success, control plane or management plane can issue required the joining that activate the service further
Putting to proxy module, be sent to transport plane by the adaptation of proxy module, business is successfully established.If
Control plane and set up soft permanent connection business, also need the business information of foundation and be routed through proxy module master
Dynamic report webmaster and show.
Embodiment three:
In order to be better understood from the present invention, below in conjunction with two concrete application scenarios, the present invention is done further
Exemplary illustration.
In the present embodiment, management plane and control plane are when transport plane issues configuration, in order to shield bottom
Interface realize details, need to add an adaptation layer Agent module, management plane and to control plane be all direct
It is mutual with Agent module, so the data that Agent grasps are the most accurate, most complete, by Agen module
Arbitrate the most most suitable.And management plane and control plane have the most also deposited a resource lock table, every time
Building business all can use available resources to search path first according to the resource lock table of oneself, and this is to sentence for the first time
Whether disconnected resource conflicts, and the most again to Agent module application this service path resource requirement, Agent module is secondary
Cutting out, this is that second time judges whether resource conflicts, and judges double insurance twice, adds the reliability of system.
It addition, in the present embodiment, when setting up service computation resource lock information, an application locking minimum is crucial
Resource set, while ensureing that resource will not produce conflict, decreases mutual data volume, improves process
Efficiency.Set up PC business with management plane separately below, and control as a example by plane sets up SPC business, to this
Further exemplary illustration is done in invention.
The process that management plane sets up PC business is shown in Figure 4, including:
Step 401: when management plane sets up PC business, inquires about the resource lock table oneself preserved, only uses
The resource searching service path of unoccupied (resource of the most not controlled plane locking) determines this business pair
The target resource answered；
Step 402: need the minimum keystone resources collection of locking according to this target resource of path computing；Target resource
In the resource concentrated with minimum keystone resources of other resource have man-to-man relation, locked minimum crucial money
Source collection, others is also the most have more than is needed for other resources in target resource, has such as locked the conjunction ripple end of an OMS
Mouth and certain wavelength, it is one end that optical fiber connects, and the other end only one of which port that an optical fiber connects,
So the port of this other end and others' affirmative of upper wavelength thereof are the most have more than is needed；
Step 403: the minimum keystone resources collection resource data needing locking is issued Agent module, to Agent
Module application resource lock；
Step 404:Agent module is arbitrated, it is judged that the resource that minimum keystone resources is concentrated is the most occupied,
In this way, step 407 is gone to；Otherwise, step 405 is gone to；
Management plane application locking, it is fixed that Agent module judges whether this resource is controlled flat lock；
Resource and locking source that minimum keystone resources is concentrated by step 405:Agent module are stored in resource lock
Table (management plane application locking, locking source is management plane), controls plane by these locking informations notice,
And return success notification to the management plane of application resource lock；
Step 406: the application successful management plane of resource lock, is stored in resource lock table by the resource of locking,
Then issuing service is opened and required is allocated to Agent module, issues transmission by the adaptation of Agent module
Plane, business is successfully established；Chain of command receives the resource lock notice of Agent module, also by management plane
The resource of locking is stored in resource lock table, in order to without these resources later when building business.
Step 407: the management plane that application resource lock is failed, business is set up unsuccessfully.
The process that control plane sets up SPC business is shown in Figure 5, including:
Step 501: when control plane sets up SPC business, initiate, from management plane, the request of setting up, pass through Agent
Module forwards is given and is controlled plane, controls the resource lock table that plane inquiry preserves oneself, only uses unoccupied
The resource searching service path of (not such as being managed the resource of plane locking) determines the target that this business is corresponding
Resource；
Step 502: need the minimum keystone resources collection of locking according to this target resource of path computing；Target resource
In the resource concentrated with minimum keystone resources of other resource have man-to-man relation, locked minimum crucial money
Source collection, others is also the most have more than is needed for other resources in target resource；
Step 503: the minimum keystone resources collection resource data needing locking is issued Agent module, to Agent
Module application resource lock；
Step 504:Agent module is arbitrated, it is judged that the resource that minimum keystone resources is concentrated is the most occupied,
In this way, step 508 is gone to；Otherwise, step 505 is gone to；
Controlling plane application locking, Agent module judges whether this resource is managed plane locking；
Resource and locking source that minimum keystone resources is concentrated by step 505:Agent module are stored in resource lock
Table (controls plane application locking, locking source is for controlling plane), and these locking informations are notified management plane,
And return success notification to the control plane of application resource lock；
Step 506: application resource lock successfully controls plane, and the resource of locking is stored in resource lock table,
Then issuing service is opened and required is allocated to Agent module, issues transmission by the adaptation of Agent module
Plane, business is successfully established；Management plane receives the resource lock notice of Agent module, also control is put down
The resource of face locking is stored in resource lock table, in order to without these resources later when building business；
Step 507: control plane and by the business information of foundation and be routed through Agent module active reporting to net
Pipe shows.
Step 508: the control plane that application resource lock is failed, business is set up unsuccessfully.
In figures 4 and 5, if resource lock success, but configured behind relevant to the business of transport plane
Configuration failure, then locking data needs rollback, it is to avoid cause the redundant data of resource lock, causes this resource
Cannot recycle.
Achieve a kind of dynamic locking means of resource based on OTN ASON by above example, solve use
The trouble of resource is manually divided during the beginning of family；Judge further through the plane oneself setting up business and issue Agent
Again arbitrate this twice judgement and avoid the generation of resource contention, improve the reliability of system；The most only lock
Determine business minimum keystone resources collection, simplified data model, decrease the data volume that intermodule is mutual, improve
Efficiency and response speed, also reduce the probability broken down.
Above content is to combine specific embodiment further description made for the present invention, it is impossible to recognize
Determine the present invention be embodied as be confined to these explanations.Ordinary skill for the technical field of the invention
For personnel, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace,
All should be considered as belonging to protection scope of the present invention.
Claims (13)
1. an ASON resource control method, it is characterised in that including:
During establishment business, from the available resources of current residual, obtain the target resource created needed for described business；
The minimum keystone resources collection that can lock described target resource is determined from described target resource；
During described service operation, described minimum keystone resources collection is locked.
2. ASON resource control method as claimed in claim 1, it is characterised in that
From described target resource, determine that the minimum keystone resources collection that can lock described target resource includes:
Layer speed belonging to the routed path corresponding according to described target resource and described business, utilizes light to fix
Annexation determines minimum keystone resources collection.
3. ASON resource control method as claimed in claim 2, it is characterised in that
When described business is high rank optical channel data Layer business, determine that described minimum keystone resources collection is described route road
The source port in footpath, egress mouth and high-order time slot；
When described business is low rank optical channel data Layer business, determine that described minimum keystone resources collection is described road
By the source port in path, egress mouth and take sequence of time slots Bit String；
When described business is optical channel layer service, lock the source port of described routed path, egress mouth and
Used by source port, egress mouth and the described business connected between all wavelengths, and adjacent two layers business
Wavelength.
4. ASON resource control method as claimed in claim 3, it is characterised in that
Before determining the minimum keystone resources collection that can lock described target resource from described target resource, also include:
Judge described business be whether high rank optical channel data Layer business, low rank optical channel data Layer business or
Optical channel layer service, as no, then judges that described business is made without resource lock.
5. the ASON resource control method as described in any one of claim 1-4, it is special
Levy and be, described minimum keystone resources collection is carried out locking and includes:
Described minimum keystone resources collection is issued the proxy module of optical transfer network；
Described minimum keystone resources collection is locked by described proxy module according to default principle.
6. ASON resource control method as claimed in claim 5, it is characterised in that
Described default principle is:
As unoccupied, then by described minimum keystone resources collection before the resource that described minimum keystone resources is concentrated
In resource lock；
As occupied before the resource that described minimum keystone resources is concentrated, the most described minimum keystone resources is concentrated
Resource lock failure.
7. ASON resource control method as claimed in claim 5, it is characterised in that
When described business is the permanent connection service that management plane creates, described proxy module is to described minimum crucial money
Source collection sends locking success notification to described management plane after locking, and it is flat that locking information is issued control
Face；
When described business is soft permanent connection business or the exchange connection business controlling plane establishment, described agency
Module sends locking success notification to described control plane after locking described minimum keystone resources collection, and
Locking information is issued management plane.
8. ASON resource control method as claimed in claim 7, it is characterised in that
After described management plane and control plane receive locking success notification or locking information, will corresponding minimum pass
Resource updates in key resource set is in the resource lock table of oneself；
When described management plane and control plane create business, determine current surplus according to the resource lock table of oneself
Remaining available resources.
9. an ASON resource control, it is characterised in that including:
Source obtaining module, for when the business of establishment, obtains from the available resources of current residual and creates institute
State the target resource needed for business；
Minimum keystone resources collection determines module, can lock described target for determining from described target resource
The minimum keystone resources collection of resource；
Locking module, for locking described minimum keystone resources collection during described service operation.
10. ASON resource control as claimed in claim 9, it is characterised in that
Minimum keystone resources collection determines that module determines the minimum that can lock described target resource from described target resource
Keystone resources collection includes:
Layer speed belonging to the routed path corresponding according to described target resource and described business, utilizes light to fix
Annexation determines minimum keystone resources collection.
11. ASON resource controls as claimed in claim 10, it is characterised in that
When described business is high rank optical channel data Layer business, determine that described minimum keystone resources collection is described route road
The source port in footpath, egress mouth and high-order time slot；
When described business is low rank optical channel data Layer business, determine that described minimum keystone resources collection is described road
By the source port in path, egress mouth and take sequence of time slots Bit String；
When described business is optical channel layer service, lock the source port of described routed path, egress mouth and
Used by source port, egress mouth and the described business connected between all wavelengths, and adjacent two layers business
Wavelength.
12. ASON resource controls as claimed in claim 11, it is characterised in that
Also include judge module, for determining that module determines energy from described target resource at minimum keystone resources collection
Before locking the minimum keystone resources collection of described target resource, it is judged that whether described business is high rank optical channel number
According to layer service, low rank optical channel data Layer business or optical channel layer service, as no, then judge described industry
Business is made without resource lock.
The 13. ASON resource controls as described in any one of claim 9-12, it is special
Levying and be, described locking module is the proxy module of optical transfer network；
Proxy module carries out locking to described minimum keystone resources collection and includes:
As unoccupied, then by described minimum keystone resources collection before the resource that described minimum keystone resources is concentrated
In resource lock；
As occupied before the resource that described minimum keystone resources is concentrated, the most described minimum keystone resources is concentrated
Resource lock failure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366429.7A CN106330503A (en) | 2015-06-26 | 2015-06-26 | Automatically switched optical network resource control method and device |
| PCT/CN2016/080411 WO2016206470A1 (en) | 2015-06-26 | 2016-04-27 | Automatically switched optical network resource control method, apparatus and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366429.7A CN106330503A (en) | 2015-06-26 | 2015-06-26 | Automatically switched optical network resource control method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106330503A true CN106330503A (en) | 2017-01-11 |
Family
ID=57584460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510366429.7A Withdrawn CN106330503A (en) | 2015-06-26 | 2015-06-26 | Automatically switched optical network resource control method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106330503A (en) |
| WO (1) | WO2016206470A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106790719B (en) * | 2017-03-21 | 2019-12-06 | 杭州迪普科技股份有限公司 | Method and device for storing mirror image configuration information |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054957B (en) * | 2020-08-11 | 2022-04-29 | 烽火通信科技股份有限公司 | Resource scheduling method, device, equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1815975A (en) * | 2005-02-04 | 2006-08-09 | 华为技术有限公司 | End-to-end business automatic configurating and restoring method in ASON network |
| CN101610431A (en) * | 2009-07-10 | 2009-12-23 | 北京邮电大学 | The method for obligating resource of classifying based on business in a kind of optical-fiber network |
| CN104125617A (en) * | 2013-04-25 | 2014-10-29 | 北京信威通信技术股份有限公司 | System and method for mobile terminal ad-hoc network |
| CN104298550A (en) * | 2014-10-09 | 2015-01-21 | 南通大学 | Hadoop-oriented dynamic scheduling method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7031299B2 (en) * | 2000-01-28 | 2006-04-18 | At&T Corp. | Control of optical connections in an optical network |
| CN101605278B (en) * | 2009-03-04 | 2015-04-01 | 北京邮电大学 | Method for realizing adaptive signaling in distributed control collaborative optical networks |
| CN102098594B (en) * | 2011-02-25 | 2016-04-13 | 清华大学 | A kind of connection establishment signaling conflict avoiding based on information diffusion optical-fiber network |
-
2015
- 2015-06-26 CN CN201510366429.7A patent/CN106330503A/en not_active Withdrawn
-
2016
- 2016-04-27 WO PCT/CN2016/080411 patent/WO2016206470A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1815975A (en) * | 2005-02-04 | 2006-08-09 | 华为技术有限公司 | End-to-end business automatic configurating and restoring method in ASON network |
| CN101610431A (en) * | 2009-07-10 | 2009-12-23 | 北京邮电大学 | The method for obligating resource of classifying based on business in a kind of optical-fiber network |
| CN104125617A (en) * | 2013-04-25 | 2014-10-29 | 北京信威通信技术股份有限公司 | System and method for mobile terminal ad-hoc network |
| CN104298550A (en) * | 2014-10-09 | 2015-01-21 | 南通大学 | Hadoop-oriented dynamic scheduling method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106790719B (en) * | 2017-03-21 | 2019-12-06 | 杭州迪普科技股份有限公司 | Method and device for storing mirror image configuration information |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016206470A1 (en) | 2016-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11082262B2 (en) | Flow entry generating method and apparatus | |
| AU2012228693B2 (en) | Method and system for synchronization mechanism on multi-server reservation system | |
| CN103297529B (en) | Based on the tree-type structure data synchronous method of timestamp | |
| CN110138575A (en) | Network is sliced creation method, system, the network equipment and storage medium | |
| CN109995713A (en) | Service processing method and relevant device in a kind of micro services frame | |
| CN104601680B (en) | A kind of method for managing resource and device | |
| CN108809794B (en) | SDN-based transport network virtual network creating method and device and transport network system | |
| CN105429811B (en) | network management system and method | |
| CN104243496A (en) | Software defined network cross-domain security agent method and software defined network cross-domain security agent system | |
| CN109802934A (en) | A kind of MEC system based on container cloud platform | |
| CN101753592B (en) | Method and system for data processing | |
| CN107404512A (en) | Resource subscription method, resource subscription device and resource subscription Xi System | |
| CN103997523A (en) | Smart city service system based on cloud services and implementation method thereof | |
| CN110087250A (en) | A kind of network slice layout scheme and its method based on multiple target combined optimization model | |
| da Silva et al. | Restoration in optical cloud networks with relocation and services differentiation | |
| WO2019068247A1 (en) | Modeling access networks as trees in software-defined network controllers | |
| EP2750337B1 (en) | Service cross-layer separated path calculation method, device and communication system | |
| CN105049222A (en) | Method, device and system for cross-domain management of transmission network | |
| CN106330503A (en) | Automatically switched optical network resource control method and device | |
| WO2018036521A1 (en) | Resource adjustment method, apparatus, and system | |
| CN115118585A (en) | Service deployment method, device and system | |
| CN108494597A (en) | Intelligent Optical Network analogue system and method | |
| WO2019114827A1 (en) | Method and device for establishing multi-domain multi-layer connection service | |
| CN114363164B (en) | Cloud network service arrangement control method, system, storage medium and electronic equipment | |
| CN116319296A (en) | Method and device for deploying data centers in cross-SD-WAN fusion mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170111 |