WO2018086410A1 - 光网络业务开通的方法和装置及计算机可读存储介质 - Google Patents

光网络业务开通的方法和装置及计算机可读存储介质 Download PDF

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Publication number
WO2018086410A1
WO2018086410A1 PCT/CN2017/101713 CN2017101713W WO2018086410A1 WO 2018086410 A1 WO2018086410 A1 WO 2018086410A1 CN 2017101713 W CN2017101713 W CN 2017101713W WO 2018086410 A1 WO2018086410 A1 WO 2018086410A1
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WIPO (PCT)
Prior art keywords
service
information
node
configuration
configuration information
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PCT/CN2017/101713
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English (en)
French (fr)
Inventor
李允博
李晗
王磊
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China Mobile Communications Group Co Ltd
Research Institute of China Mobile Communication Co Ltd
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Research Institute of China Mobile Communication Co Ltd
China Mobile Communications Corp
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q11/00Selecting arrangements for multiplex systems
    • H04Q11/0001Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062Network aspects
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/16Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/16Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605Fixed allocated frame structures
    • H04J3/1652Optical Transport Network [OTN]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q11/00Selecting arrangements for multiplex systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q11/00Selecting arrangements for multiplex systems
    • H04Q11/0001Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062Network aspects
    • H04Q2011/0086Network resource allocation, dimensioning or optimisation

Definitions

  • the present disclosure relates to the field of transmission and IP technologies, and in particular, to a method and apparatus for opening an optical network service and a computer readable storage medium.
  • the granules of the optical network bearer service are increased from GE (Gigabit Ethernet) and 10GE to 100GE or even 400GE.
  • GE Gigabit Ethernet
  • 10GE 10GE
  • 100GE or even 400GE an optical hybrid OTN (Optical Transport Network) technology
  • ODUk Optical channel data unit
  • the networking application based on the ODUk (Optical channel data unit) and the optical wavelength-based networking application are organically combined to take advantage of the wavelength/sub-wavelength cross-connect function to provide transmission for the customer signal. Reuse, exchange, monitor, and protect recovery.
  • the optical layer completes the intersection of the large granularity service
  • the electrical layer completes the aggregation multiplexing of the small granularity service and the electrical relaying of the service requiring the electrical relaying.
  • the opto-electric hybrid OTN device combines two separate technologies: electrical layer crossing and optical layer crossing, configuring an end-to-end service needs to be performed at two levels, first configuring the path in the optical layer, and then in the electrical layer.
  • the service is adapted to the configured optical path.
  • the line port of the wavelength used by the source end is selected by the control platform, and the cross-connection instruction is issued.
  • the processing method of the intermediate node needs to be manually determined. This will result in a longer service opening time.
  • the optical network service provisioning process in the related technologies affects the service opening time.
  • the purpose of the technical solution of the present disclosure is to provide a method and device for opening an optical network service and calculating
  • the machine-readable storage medium solves the problem that the opening of the optical network service in the related art requires manual determination of the intermediate node, resulting in a long service opening time.
  • the disclosure provides a method for opening an optical network service, which is applied to a source optical transport network OTN device node, where the method includes:
  • the step of performing service configuration as a source end node according to the service configuration information includes:
  • the second service overhead information is electrically cross-connected to the corresponding line port according to the service configuration information in the second service cost information;
  • the service configuration information includes: when the service overhead information is cross-connected to the corresponding line port by the power, the information of the corresponding line port connected, and the direction of the corresponding line interface when the optical line crosses the corresponding line port to the corresponding line interface direction Information.
  • the step of performing service adaptation according to the service provisioning request to obtain first service overhead information :
  • the service attribute information is written into a reserved byte in the service cost information to be generated, and the first service cost information is obtained;
  • the service attribute information includes source node information and sink node information.
  • the method of the foregoing wherein the step of writing the service attribute information into a reserved byte in the service cost information to be generated, and writing the service attribute information into the service cost information to be generated The RES byte in .
  • the process of performing service adaptation according to the service provisioning request includes:
  • the corresponding optical channel payload unit OPU information is adapted to the corresponding optical channel data unit ODU information, and the service overhead information to be generated is obtained.
  • the disclosure also provides another method for opening an optical network service, which is applied to a service management platform, where the method includes:
  • step of generating service configuration information of each service processing node on the configured service path is:
  • the service configuration information corresponding to the source OTN device node, the intermediate OTN device node, and the sink OTN device node is generated on the configured service path.
  • step of generating service configuration information of each service processing node on the configured service path is:
  • the generated service configuration information includes: when the service overhead information is cross-connected to the corresponding line port, the information of the connected line port and the optical crossover configure the corresponding line port. When the direction of the corresponding line interface is reached, the information of the corresponding line interface direction is configured;
  • the generated service configuration information for the intermediate OTN device node in the service processing node includes: configuration information for performing optical cross-through; or configuration information for performing electrical relaying by optical cross-off to electrical cross-matrix;
  • the generated service configuration information includes: information that the optical crossover schedules the line interface to the electrical cross-adaptation, where the scheduled line interface is; and the electrical crossover The information of the connected branch interface when the line interface is cross-connected to the branch interface.
  • the disclosure also provides another method for opening an optical network service, which is applied to an intermediate OTN device node, where the method includes:
  • the step of performing a service configuration as an intermediate node according to the service configuration information includes:
  • the service overhead information is directly transmitted to the next service processing node through the optical layer;
  • the service overhead information is passed through the optical layer and enters the electrical cross-matrix for regenerative relay;
  • the disclosure further provides another method for opening an optical network service, which is applied to a sink OTN device node, where the method includes:
  • the step of performing a service configuration as a sink node according to the service configuration information includes:
  • optical cross unit causing the optical cross unit to cross the service overhead information to the corresponding according to the service configuration information Line interface, and the corresponding line interface is adapted to the electrical cross unit, and is connected to the electrical cross unit;
  • the service configuration information includes: information that the optical cross unit arranging the corresponding line interface to be adapted to the electrical cross unit, wherein the corresponding line interface is scheduled; and the electrical cross unit cross connects the corresponding line interface to the corresponding branch The information of the corresponding branch interface to which the interface is connected.
  • the present disclosure further provides an apparatus for opening an optical network service, which is applied to a source optical transport network OTN device node, where the apparatus includes:
  • a request receiving module configured to receive a service provisioning request sent by the client device
  • An adaptation module configured to perform service adaptation according to the service provisioning request, to obtain first service cost information, where the service attribute information of the service requested in the service provisioning request is recorded in the first service cost information;
  • a first sending module configured to send the first service cost information to a service management platform
  • a first receiving module configured to receive, by the service management platform, a service path configuration according to the service attribute information, and generate service configuration information of each service processing node on the configured service path;
  • the first configuration module is configured to perform service configuration as a source end node according to the service configuration information.
  • the first configuration module comprises:
  • An information processing unit configured to write the service configuration information into the first service overhead information, to obtain second service overhead information
  • the first configuration unit is configured to electrically cross connect the second service overhead information to the corresponding line port according to the service configuration information in the second service overhead information;
  • a second configuration unit configured to configure the second service overhead information on the corresponding line port to the corresponding line interface direction by using an optical cross unit according to the service configuration information in the second service overhead information
  • a first information sending unit configured to send the second service overhead information to a next service processing node
  • the service configuration information includes: the service overhead information is cross-connected to the corresponding line by electricity.
  • the information of the corresponding line port is configured
  • the information of the corresponding line interface direction is configured when the optical line crosses the corresponding line port to the corresponding line interface direction.
  • the device where the adaptation module is configured to: write the service attribute information into the service cost information to be generated in the process of performing service adaptation according to the service provisioning request. Reserving bytes, obtaining the first service overhead information;
  • the service attribute information includes source node information and sink node information.
  • the device where the adaptation module writes the service attribute information into a to-be-generated service when the service attribute information is written into a reserved byte in the service overhead information to be generated.
  • the RES byte in the overhead information is optionally, the device, where the adaptation module writes the service attribute information into a to-be-generated service when the service attribute information is written into a reserved byte in the service overhead information to be generated.
  • the adaptation module comprises:
  • a first adaptation unit configured to adapt the service requested in the service provisioning request to an optical channel payload unit OPU information corresponding to the request service;
  • the second adaptation unit is configured to adapt the corresponding optical channel payload unit OPU information to the corresponding optical channel data unit ODU information, and obtain the service overhead information to be generated.
  • the disclosure further provides another device for opening an optical network service, which is applied to a service management platform, where the device includes:
  • the second receiving module is configured to receive the service overhead information sent by the OTN device node of the source optical transport network, where the service overhead information is that after the source OTN device node receives the service provisioning request sent by the client device, the service provisioning request is performed according to the service Performing adaptation, and the service attribute information records the service attribute information of the service requested by the service provisioning request;
  • a second configuration module configured to perform service path configuration according to the service attribute information, and generate service configuration information of each service processing node on the configured service path;
  • the second sending module is configured to send the service configuration information to the source OTN device node.
  • the foregoing device where the second configuration module is configured to generate a corresponding service source OTN on the configured service path when generating service configuration information of each service processing node on the configured service path.
  • the device where the second configuration module, when generating the service configuration information of each service processing node on the configured service path, specifically includes:
  • the generated service configuration information includes: when the service overhead information is cross-connected to the corresponding line port, the information of the connected line port and the optical crossover configure the corresponding line port. When the direction of the corresponding line interface is reached, the information of the corresponding line interface direction is configured;
  • the generated service configuration information includes: configuration information for performing optical cross-through, or configuration information for performing electrical relaying by optical cross-off to the electrical cross-matrix;
  • the generated service configuration information includes: information that the optical crossover schedules the line interface to the electrical cross-adaptation, where the scheduled line interface is; and the electrical crossover The information of the connected branch interface when the line interface is cross-connected to the branch interface.
  • the present disclosure also provides another apparatus for opening an optical network service, which is applied to an intermediate OTN device node, where the device includes:
  • the third receiving module is configured to receive service cost information sent by the last OTN device node, where the service cost information includes service configuration information configured by the service management platform corresponding to the intermediate OTN device node;
  • the third configuration module is configured to perform a service configuration as an intermediate node according to the service configuration information.
  • the third configuration module comprises:
  • a first reading unit configured to read the service configuration information in the service cost information
  • a third configuration unit configured to directly transmit the service overhead information to a next service processing node by using an optical layer when the content of the service configuration information is configured to be optically cross-connected;
  • a fourth configuration unit configured to: when the content of the service configuration information is configured to be electrically relayed by the optical cross-off to the electrical cross-matrix, the service overhead information is entered into the optical layer through the optical layer
  • the cross matrix is used for regenerative relaying
  • the second information sending unit is configured to transmit the service overhead information for performing the regenerative relay to the next service processing node.
  • the disclosure also provides another device for opening an optical network service, which is applied to a sink OTN device node, wherein the device comprises:
  • the fourth receiving module is configured to receive service cost information sent by the last OTN device node, where the service cost information includes service configuration information configured by the service management platform corresponding to the sink OTN device node;
  • the fourth configuration module is configured to perform service configuration as a sink node according to the service configuration information.
  • the fourth configuration module comprises:
  • a second reading unit configured to read the service configuration information in the service cost information
  • a fifth configuration unit configured to enable the optical cross unit to cross the service overhead information to the corresponding line interface according to the service configuration information, and schedule the corresponding line interface to be matched with the electrical cross unit, and access the electrical cross unit;
  • a sixth configuration unit configured to enable the electrical cross unit to cross the service overhead information to the corresponding branch interface according to the service configuration information
  • a restoring unit configured to restore the service overhead information in the corresponding branch interface
  • the service configuration information includes: information that the optical cross unit arranging the corresponding line interface to be adapted to the electrical cross unit, wherein the corresponding line interface is scheduled; and the electrical cross unit cross connects the corresponding line interface to the corresponding branch The information of the corresponding branch interface to which the interface is connected.
  • the present disclosure also provides another apparatus for optical network service provisioning, applied to a source optical transport network OTN device node, wherein the apparatus includes: a processor and a memory for storing a computer program capable of running on the processor, The step of the method for applying the optical network service provisioning applied to the OTN device node of the source optical transport network when the processor is used to run the computer program.
  • the present disclosure also provides another apparatus for enabling optical network services to be applied to a service management platform, wherein the apparatus includes: a processor and a memory for storing a computer program executable on the processor, wherein the processing The steps of the method for performing the above-mentioned optical network service provisioning applied to the service management platform when the computer program is run.
  • the present disclosure also provides another apparatus for optical network service provisioning, applied to an intermediate OTN device node, wherein the apparatus includes: a processor and a memory for storing a computer program executable on the processor, wherein The step of the method for applying the optical network service provisioning applied to the intermediate OTN device node is performed by the processor when the computer program is executed.
  • the present disclosure also provides another apparatus for optical network service provisioning, applied to a sink OTN device node, wherein the apparatus includes: a processor and a memory for storing a computer program executable on the processor, wherein When the processor is configured to run the computer program, the step of the method for applying the optical network service to the sink OTN device node is performed.
  • the embodiment of the present disclosure further provides a computer readable storage medium, where the computer program is stored, wherein when the computer program is executed by the processor, the optical network service applied to the OTN device node of the source optical transmission network is implemented. The steps of the method.
  • the embodiment of the present disclosure further provides another computer readable storage medium having stored thereon a computer program, wherein the computer program is executed by the processor to implement the steps of the method for applying the optical network service to the service management platform.
  • the embodiment of the present disclosure further provides another computer readable storage medium having stored thereon a computer program, wherein the computer program is executed by the processor to implement the steps of the method for applying the optical network service to the intermediate OTN device node. .
  • the embodiment of the present disclosure further provides another computer readable storage medium having stored thereon a computer program, wherein the computer program is executed by the processor to implement the method for applying the optical network service to the sink OTN device node. step.
  • the source OTN device node adds the service attribute information of the requested service according to the service provisioning request sent by the client, and the service management platform can identify the service attribute information and perform the service path.
  • the configuration is to associate the electrical layer processing and the optical layer processing in each service processing node to generate service configuration information, and send the information to the source OTN device node, and the source OTN device node can perform the service configuration information according to the service configuration information.
  • the service configuration information is transmitted to the next service processing node, so that each service processing node separately according to the service overhead information transmitted in each service processing node
  • the service configuration information recorded in the network automatically completes the service configuration, and realizes the one-to-one opening of the service end-to-end, avoids the hierarchical setting and the manual setting process in the related technologies, and can ensure the high efficiency of the service opening.
  • FIG. 1 is a flow chart showing a method for opening an optical network service according to a first embodiment of the present disclosure
  • FIG. 2 shows a system architecture diagram of an optical network service
  • FIG. 3 is a flowchart showing a method for opening an optical network service according to a second embodiment of the present disclosure
  • FIG. 4 is a flowchart showing a method for opening an optical network service according to a third embodiment of the present disclosure
  • FIG. 5 is a flowchart of a method for opening an optical network service according to a fourth embodiment of the present disclosure
  • FIG. 6 is a structural diagram of an apparatus for opening an optical network service according to a first embodiment of the present disclosure
  • FIG. 7 is a structural diagram of an apparatus for opening an optical network service according to a second embodiment of the present disclosure.
  • FIG. 8 is a structural diagram of an apparatus for opening an optical network service according to a third embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of an apparatus for opening an optical network service according to a fourth embodiment of the present disclosure.
  • the method for opening an optical network service in the first embodiment of the present disclosure is applied to an OTN device node of a source optical transport network. As shown in FIG. 1 , the method includes:
  • Step S110 Receive a service provisioning request sent by the client device.
  • Step S120 Perform service adaptation according to the service provisioning request, and obtain first service cost information, where the service attribute information of the service requested in the service provisioning request is recorded in the first service cost information;
  • the service attribute information recorded in the first service cost information includes source node information and sink node information, and optionally includes delay requirements and other attribute information used to implement end-to-end connection of the optical network service. .
  • Step S130 sending the first service cost information to the service management platform
  • Step S140 The service management platform receives the service path configuration according to the service attribute information, and generates service configuration information of each service processing node on the configured service path.
  • the service management platform performs service path configuration according to the service attribute information in the first service cost information sent by the source OTN device node, and generates service configuration information of each service processing node on the configured service path, which includes the generation Configure service configuration information on the service path corresponding to the source OTN device node, the intermediate OTN device node, and the sink OTN device node.
  • Step S150 Perform service configuration as a source end node according to the service configuration information.
  • the source OTN device node adds the service attribute information of the requested service according to the service provisioning request sent by the client, and the service management platform can identify the service attribute information and perform the service attribute information.
  • the service path is configured to associate the electrical layer processing and the optical layer processing in each service processing node to generate service configuration information.
  • the source OTN device node After being sent to the source OTN device node, the source OTN device node can be configured according to the service.
  • the information is transmitted as a service configuration of the source node, and the service configuration information is transmitted to the next service processing node through the service overhead information transmitted in the service configuration, so that each service processing node separately transmits the service according to each service processing node.
  • the service configuration information recorded in the overhead information automatically completes the service configuration.
  • the source OTN device node needs to add the service attribute information in the service cost information formed by the adaptation process according to the service provisioning request, and each service processing node can automatically complete the service.
  • the configuration process realizes one-click opening of the business end-to-end, avoids the hierarchical setting and manual setting process in the related technology, and can ensure the high efficiency of service opening.
  • step S120 the step of performing service adaptation according to the service provisioning request to obtain first service overhead information is:
  • the service attribute information is written into the reserved byte in the service cost information to be generated, and the first service cost information is obtained;
  • the service attribute information includes source node information and sink node information.
  • the service attribute information is written into the RES byte in the service overhead information to be generated.
  • the service attribute information is not limited to being written only in the RES byte, and it is also possible to write other reserved bytes that do not affect the service overhead information.
  • the foregoing process for performing service adaptation according to the service provisioning request includes:
  • the corresponding optical channel payload unit OPU information is adapted to the corresponding optical channel data unit ODU information, and the service overhead information to be generated is obtained.
  • the step S150 the step of performing the service configuration as the source end node according to the service configuration information includes:
  • the second service overhead information is electrically cross-connected to the corresponding line port according to the service configuration information in the second service cost information;
  • the service configuration information includes: when the service overhead information is cross-connected to the corresponding line port by the power, the information of the corresponding line port connected, and the direction of the corresponding line interface when the optical line crosses the corresponding line port to the corresponding line interface direction Information.
  • the optical cross-unit operates by reading the service configuration information in the second service cost information, and the service configuration process can be automatically completed, and the instruction of the service management platform is no longer needed.
  • the service processing procedure of the source OTN device node is described in detail below by taking the application of the 100GE end-to-end connection as an example in the service provisioning request sent by the client device.
  • FIG. 2 is a system architecture diagram of an optical network service, including multiple OTN device nodes (such as nodes A to Z) and a service management platform 100, with node A as the source OTN device node and node Z as the sink OTN device.
  • a node is taken as an example to describe a service processing process of each service processing node when the method in the embodiment of the present disclosure is used.
  • the method according to the embodiment of the present disclosure includes the following steps:
  • the service attribute written in the first service cost information in the foregoing service adaptation process includes source node information, sink node information, and delay requirements.
  • the recorded service configuration information will be transmitted in the entire optical network service, and the electrical layer and the optical layer are associated with each other, and become the basis for instructing the intermediate service processing node and the sink node to perform service configuration operations;
  • the updated ODU4 information is electrically cross-connected to the corresponding line port according to the service configuration information sent by the service management platform 100;
  • the optical interleaving unit can identify the service configuration information included in the RES byte of the corresponding line port, the optical cross unit can configure the corresponding optical path to the corresponding line interface direction by reading the service configuration information.
  • the updated ODU4 information (ie, the second service overhead information) is sent to the next service processing node.
  • the service configuration information configured by the service management platform 100 for the source end section includes: when the service overhead information is cross-connected to the corresponding line port by electricity, the information of the connected line port and the optical crossover configure the corresponding line port to the corresponding line interface. When direction is set, the information of the corresponding line interface direction is configured.
  • the disclosure also provides a method for opening an optical network service in the second embodiment, which is applied to a service management platform. As shown in FIG. 3, the method includes the following steps:
  • S310 Receive service overhead information sent by the OTN device node of the source optical transport network.
  • the service overhead information is obtained by the source OTN device node after receiving the service provisioning request sent by the client device, and obtaining the service cost information according to the service provisioning request. Recording the business attribute information of the service requested by the service provisioning request;
  • step S320 in the step of generating service configuration information of each service processing node on the configured service path:
  • the service configuration information corresponding to the source OTN device node, the intermediate OTN device node, and the sink OTN device node is generated on the configured service path.
  • step S320 in the step of generating service configuration information of each service processing node on the configured service path:
  • the generated service configuration information includes: when the service overhead information is cross-connected to the corresponding line port, the information of the connected line port and the optical crossover configure the corresponding line port to corresponding When the line interface direction is set, the information of the corresponding line interface direction is configured;
  • the generated service configuration information includes: configuration information for performing optical cross-through, or configuration information for performing electrical relaying by optical cross-off to the electrical cross-matrix;
  • the generated service configuration information includes: information that the optical interface crosses the line interface to the electrical cross-adaptation, where the line interface is scheduled; and the electrical cross crosses the line interface Information about the tributary interface connected to it when connected to the tributary interface.
  • the service management platform optimizes the service path because the service management platform performs the service path configuration calculation based on the entire network resources.
  • the service management platform 100 After receiving the service overhead information sent by the node A, the service management platform 100 reads the service attribute information in the RES byte, completes the service path configuration, and generates corresponding node A (source end node) and node B respectively. Service configuration information for C, D, and E (intermediate nodes) and node Z.
  • the disclosure also provides a method for opening an optical network service in the third embodiment, which is applied to an intermediate OTN device node.
  • the method includes the following steps:
  • S410 Receive service cost information sent by the last OTN device node, where the service cost information includes service configuration information configured by the service management platform corresponding to the intermediate OTN device node;
  • S420 Perform service configuration as an intermediate node according to service configuration information.
  • the steps of the point of business configuration include:
  • the service overhead information is directly transmitted to the next service processing node through the optical layer;
  • the service overhead information is passed through the optical layer to enter the electrical cross-matrix for regenerative relay;
  • the intermediate OTN device node can automatically complete the service configuration process by reading the service configuration information in the service cost information.
  • Each processing node receives the service cost information from the previous node, and the service management information includes the corresponding service management platform 100. Process the service configuration information configured by the node.
  • the service overhead information of the previous node is first processed into the optical layer, and the optical layer device can read the service configuration information included in the RES byte from the service overhead information for processing: specifically, According to the service configuration information, if the configured recording content is that electrical relaying is not required, that is, optical cross-through is performed, the service overhead information is directly transmitted to the next service processing node through the optical layer; The information, if the recorded content needs to be electrically regenerated, the service overhead information is passed through the optical layer and enters the electrical cross matrix for regenerative relay.
  • the service configuration information included in the RES byte is configured by the service management platform 100 for each intermediate node, and the configured service configuration information may be different for different intermediate nodes. In the above manner, each intermediate node sequentially completes the corresponding service configuration until the optical path is transmitted to the sink node.
  • the intermediate nodes since the intermediate nodes read the service configuration information according to the RES bytes of the service overhead information sent from the previous node device, and perform corresponding service processing operations, the instructions of the service management platform are no longer needed.
  • the present disclosure further provides a method for opening an optical network service according to the fourth embodiment, which is applied to a sink OTN device node.
  • the method includes the following steps:
  • S510 Receive service cost information sent by the last OTN device node, where the service cost information includes service configuration information configured by the service management platform corresponding to the sink OTN device node;
  • the step of performing service configuration as a sink node according to the service configuration information includes:
  • the optical cross unit to cross the service overhead information to the corresponding line interface, and scheduling the corresponding line interface to be matched with the electrical cross unit, and accessing the electrical cross unit;
  • the service configuration information includes: information that the optical cross unit arranging the corresponding line interface to be adapted to the electrical cross unit, wherein the corresponding line interface is scheduled; and the electrical cross unit cross connects the corresponding line interface to the corresponding branch The information of the corresponding branch interface to which the interface is connected.
  • the sink OTN device node can automatically complete the service configuration process by reading the service configuration information in the service cost information, and the instruction of the service management platform is no longer needed.
  • the method described in the fourth embodiment is applied to the node Z.
  • the optical cross unit reads the service configuration information in the service overhead information RES byte. And intersecting the service overhead information to the corresponding line port, scheduling the corresponding line interface to be adapted to the electrical cross unit, and accessing the electrical cross unit; the electrical cross unit crossing the ODU4 to the corresponding branch according to the service configuration information in the RES byte
  • the interface is converted into an OPU4 signal, and then restored to a 100G service, thereby completing the transmission of the 100G service signal.
  • Another embodiment of the present disclosure provides an apparatus for opening an optical network service, which is applied to a source optical transport network OTN device node.
  • the apparatus includes:
  • a request receiving module configured to receive a service provisioning request sent by the client device
  • An adaptation module configured to perform service adaptation according to the service provisioning request, to obtain first service cost information, where the service attribute information of the service requested in the service provisioning request is recorded in the first service cost information;
  • a first sending module configured to send the first service cost information to a service management platform
  • a first receiving module configured to receive, by the service management platform, a service path configuration according to the service attribute information, and generate service configuration information of each service processing node on the configured service path;
  • the first configuration module is configured to perform service configuration as a source end node according to the service configuration information.
  • the source OTN device node adds the service attribute information of the requested service according to the service provisioning request sent by the client, and the service management platform can identify the service attribute information and configure the service path.
  • the association between the electrical layer processing and the optical layer processing in each service processing node is performed to generate the service configuration information, and after being sent to the source OTN device node, the source OTN device node can perform the operation according to the service configuration information.
  • the service configuration of the source node and the service cost information transmitted in the service configuration are used to transmit the service configuration information to the next service processing node, so that each service processing node is respectively based on the service overhead information transmitted in each service processing node.
  • the recorded service configuration information automatically completes the service configuration.
  • the source OTN device node needs to add the service attribute information in the service cost information formed by the adaptation process according to the service provisioning request, and each service processing node can automatically complete the service.
  • the configuration process realizes the one-to-one opening of the business end-to-end, avoids the hierarchical setting and manual setting process of the prior art, and can ensure the high efficiency of the service opening.
  • the first configuration module includes:
  • An information processing unit configured to write the service configuration information into the first service overhead information, to obtain second service overhead information
  • the first configuration unit is configured to electrically cross connect the second service overhead information to the corresponding line port according to the service configuration information in the second service overhead information;
  • a second configuration unit configured to configure the second service overhead information on the corresponding line port to the corresponding line interface direction by using an optical cross unit according to the service configuration information in the second service overhead information
  • a first information sending unit configured to send the second service overhead information to a next service processing node
  • the service configuration information includes: when the service overhead information is cross-connected to the corresponding line port by the power, the information of the corresponding line port connected, and the direction of the corresponding line interface when the optical line crosses the corresponding line port to the corresponding line interface direction Information.
  • the adaptation module is specifically configured to: in the process of performing service adaptation according to the service provisioning request, write the service attribute information into a reserved byte in the service cost information to be generated, to obtain the a business overhead information;
  • the service attribute information includes source node information and sink node information.
  • the adaptation module when the service attribute information is written into the reserved byte in the service overhead information to be generated, the adaptation module writes the service attribute information into the RES byte in the service overhead information to be generated.
  • the adaptation module comprises:
  • a first adaptation unit configured to adapt the service requested in the service provisioning request to an optical channel payload unit OPU information corresponding to the request service;
  • the second adaptation unit is configured to adapt the corresponding optical channel payload unit OPU information to the corresponding optical channel data unit ODU information, and obtain the service overhead information to be generated.
  • a further embodiment of the present disclosure provides an apparatus for opening an optical network service, which is applied to a service management platform.
  • the apparatus includes:
  • the second receiving module is configured to receive the service overhead information sent by the OTN device node of the source optical transport network, where the service overhead information is that after the source OTN device node receives the service provisioning request sent by the client device, the service provisioning request is performed according to the service Performing adaptation, and the service attribute information records the service attribute information of the service requested by the service provisioning request;
  • a second configuration module configured to perform service path configuration according to the service attribute information, and generate service configuration information of each service processing node on the configured service path;
  • the second sending module is configured to send the service configuration information to the source OTN device node.
  • the second configuration module when the second configuration module generates service configuration information of each service processing node on the configured service path, the second configuration module is specifically configured to generate a corresponding source OTN device node, an intermediate OTN device node, and Service configuration information of the OTN device node.
  • the method when the second configuration module generates service configuration information of each service processing node on the configured service path, the method includes:
  • the generated service configuration information includes: when the service overhead information is cross-connected to the corresponding line port, the information of the connected line port and the optical crossover configure the corresponding line port. When the direction of the corresponding line interface is reached, the information of the corresponding line interface direction is configured;
  • the generated service configuration information includes: configuration information for performing optical cross-through, or configuration information for performing electrical relaying by optical cross-off to the electrical cross-matrix;
  • the generated service configuration information includes: information that the optical crossover schedules the line interface to the electrical cross-adaptation, where the scheduled line interface is; and the electrical crossover The information of the connected branch interface when the line interface is cross-connected to the branch interface.
  • Another embodiment of the present disclosure provides an apparatus for opening an optical network service, which is applied to an intermediate OTN device node.
  • the apparatus includes:
  • the third receiving module is configured to receive service cost information sent by the last OTN device node, where the service cost information includes service configuration information configured by the service management platform corresponding to the intermediate OTN device node;
  • the third configuration module is configured to perform a service configuration as an intermediate node according to the service configuration information.
  • the third configuration module includes:
  • a first reading unit configured to read the service configuration information in the service cost information
  • a third configuration unit configured to directly transmit the service overhead information to a next service processing node by using an optical layer when the content of the service configuration information is configured to be optically cross-connected;
  • a fourth configuration unit configured to: when the content of the service configuration information is configured to be electrically relayed by the optical cross-off to the electrical cross-matrix, the service overhead information is entered into the optical layer through the optical layer
  • the cross matrix is used for regenerative relaying
  • the second information sending unit is configured to transmit the service overhead information for performing the regenerative relay to the next service processing node.
  • each intermediate node is based on the service overhead information sent from the previous node device.
  • the service configuration information is read in the RES byte, and the corresponding service processing operation is performed, so the instruction of the service management platform is no longer needed.
  • a further embodiment of the present disclosure provides an apparatus for opening an optical network service, which is applied to a sink OTN device node, wherein, according to FIG. 9, the device includes:
  • the fourth receiving module is configured to receive service cost information sent by the last OTN device node, where the service cost information includes service configuration information configured by the service management platform corresponding to the intermediate OTN device node;
  • the fourth configuration module is configured to perform service configuration as a sink node according to the service configuration information.
  • the fourth configuration module includes:
  • a second reading unit configured to read the service configuration information in the service cost information
  • a fifth configuration unit configured to enable the optical cross unit to cross the service overhead information to the corresponding line interface according to the service configuration information, and schedule the corresponding line interface to be matched with the electrical cross unit, and access the electrical cross unit;
  • a sixth configuration unit configured to enable the electrical cross unit to cross the service overhead information to the corresponding branch interface according to the service configuration information
  • a restoring unit configured to restore the service overhead information in the corresponding branch interface
  • the service configuration information includes: information that the optical cross unit arranging the corresponding line interface to be adapted to the electrical cross unit, wherein the corresponding line interface is scheduled; and the electrical cross unit cross connects the corresponding line interface to the corresponding branch The information of the corresponding branch interface to which the interface is connected.
  • the OTN device node can automatically complete the service configuration process by reading the service configuration information in the service cost information, and the instruction of the service management platform is no longer needed.
  • Embodiments of the present disclosure also provide an apparatus for optical network service provisioning, including: a processor and a memory for storing a computer program executable on a processor, wherein when the processor is configured to run the computer program, The functions of the modules/units in each device and corresponding method embodiments are performed.
  • the processor may be an integrated circuit chip with signal processing capabilities.
  • each step of the above method may be through an integrated logic circuit of hardware in the processor or
  • the instructions in the form of software are completed.
  • the above described processor may be a general purpose processor, a DSP, or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, or the like.
  • the processor may implement or perform the methods, steps, and logic blocks disclosed in the embodiments of the present disclosure.
  • a general purpose processor can be a microprocessor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present disclosure may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a storage medium, the storage medium being located in the memory, the processor reading the information in the memory, and completing the steps of the foregoing methods in combination with the hardware thereof.
  • Embodiments of the present disclosure also provide a computer readable storage medium, such as a memory including a computer program executable by the processor described above to perform the foregoing method.
  • the computer readable storage medium may be a magnetic random access memory (FRAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), and an erasable memory. Erasable Programmable Read-Only Memory (EPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Flash Memory, Magnetic Surface Memory, Optical Disc Or a memory such as a CD-ROM (Compact Disc Read-Only Memory); or a device including one or any combination of the above memories.
  • FRAM magnetic random access memory
  • ROM Read Only Memory
  • PROM Programmable Read-Only Memory
  • EPROM Erasable Programmable Read-Only Memory
  • EEPROM Electrically Erasable Programmable Read-Only Memory
  • Flash Memory Magnetic Surface Memory
  • Optical Disc Or a memory such as a
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner such as: multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored or not executed.
  • the coupling, or direct coupling, or communication connection of the components shown or discussed may be indirect coupling or communication connection through some interfaces, devices or units, and may be electrical, mechanical or other forms. of.
  • the units described above as separate components may or may not be physically separated, and the components displayed as the unit may or may not be physical units, that is, may be located in one place or distributed to multiple network units; Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present disclosure.
  • each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated into one unit; the above integration
  • the unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed.
  • the foregoing storage medium includes: a removable storage device, a ROM, a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes.
  • the above-described integrated unit of the present disclosure may be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a standalone product.
  • the technical solution of the embodiments of the present disclosure may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions for making
  • a computer device which may be a personal computer, server, or network device, etc.
  • the foregoing storage medium includes various media that can store program codes, such as a mobile storage device, a ROM, a RAM, a magnetic disk, or an optical disk.

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Abstract

本公开提供一种光网络业务开通的方法和装置。该方法应用于源端光传送网OTN设备节点,包括:接收客户设备发送的业务开通请求;根据所述业务开通请求进行业务适配,获得第一业务开销信息,其中所述第一业务开销信息中记录了所述业务开通请求中所请求业务的业务属性信息;发送所述第一业务开销信息至业务管控平台;接收所述业务管控平台根据所述业务属性信息进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;根据所述业务配置信息进行作为源端节点的业务配置。

Description

光网络业务开通的方法和装置及计算机可读存储介质
相关申请的交叉引用
本申请主张在2016年11月11日在中国提交的中国专利申请号No.201610995861.7的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及传输与IP领域技术领域,尤其是指一种光网络业务开通的方法和装置及计算机可读存储介质。
背景技术
目前光网络承载业务的颗粒由GE(Gigabit Ethernet,千兆以太网)、10GE增长到100GE甚至400GE,为了实现大颗粒业务的有效承载,引入了光电混合OTN(光传送网,Optical Transport Network)技术,将基于ODUk(光通路数据单元,Optical channel data unit)的组网应用与基于光波长的组网应用有机结合在一起,共同发挥波长/子波长交叉连接功能的优势,为客户信号提供传送、复用、交换、监控和保护恢复。光层完成对大颗粒业务的交叉,电层完成对小颗粒业务的汇聚复用和对有需要电中继的业务进行电中继。
由于光电混合OTN设备是将电层交叉和光层交叉两种独立的技术结合在一起,因此配置一个端到端业务需要在两个层面分别进行,首先在光层配置通路,然后再在电层将业务适配到配置好的光通路上。其中在光层,通过管控平台选择源端所用波长的线路端口,下发交叉连接指令,在光交叉矩阵中将这个光通路配置到选定的方向之后,需要由人工决定中间节点的处理方式,导致业务开通时间较长。
因此随着接入业务数量的增多,相关技术中的光网络业务开通流程会影响业务的开通时间。
发明内容
本公开技术方案的目的是提供一种光网络业务开通的方法和装置及计算 机可读存储介质,解决相关技术中光网络业务开通需要人工决定中间节点,造成业务开通时间较长的问题。
本公开提供一种光网络业务开通的方法,应用于源端光传送网OTN设备节点,其中,所述方法包括:
接收客户设备发送的业务开通请求;
根据所述业务开通请求进行业务适配,获得第一业务开销信息,其中所述第一业务开销信息中记录了所述业务开通请求中所请求业务的业务属性信息;
发送所述第一业务开销信息至业务管控平台;
接收所述业务管控平台根据所述业务属性信息进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;
根据所述业务配置信息进行作为源端节点的业务配置。
可选地,上述所述的方法,其中,所述根据所述业务配置信息进行作为源端节点的业务配置的步骤包括:
将所述业务配置信息写入所述第一业务开销信息,获得第二业务开销信息;
根据所述第二业务开销信息中的所述业务配置信息,将所述第二业务开销信息电交叉连接到相应线路端口;
根据所述第二业务开销信息中的所述业务配置信息,通过光交叉单元将所述相应线路端口上的所述第二业务开销信息配置到相应线路接口方向;
将所述第二业务开销信息发送至下一个业务处理节点;
其中所述业务配置信息中包括:业务开销信息经电交叉连接到相应线路端口时,所连接相应线路端口的信息以及光交叉将相应线路端口配置到相应线路接口方向时,所配置相应线路接口方向的信息。
可选地,上述所述的方法,其中,所述根据所述业务开通请求进行业务适配,获得第一业务开销信息的步骤中:
在根据所述业务开通请求进行业务适配的过程中,将所述业务属性信息写入待生成业务开销信息中的预留字节,获得所述第一业务开销信息;
其中所述业务属性信息包括源端节点信息和宿端节点信息。
可选地,上述所述的方法,其中,所述将所述业务属性信息写入待生成业务开销信息中的预留字节的步骤中,将所述业务属性信息写入待生成业务开销信息中的RES字节。
可选地,上述所述的方法,其中,根据所述业务开通请求进行业务适配的过程包括:
将所述业务开通请求中所请求业务适配为与所述请求业务对应的光信道净荷单元OPU信息;
将对应的光信道净荷单元OPU信息适配为对应的光信道数据单元ODU信息,获得待生成业务开销信息。
本公开还提供另一种光网络业务开通的方法,应用于业务管控平台,其中,所述方法包括:
接收源端光传送网OTN设备节点发送的业务开销信息,其中所述业务开销信息为源端OTN设备节点接收客户设备发送的业务开通请求后,根据所述业务开通请求进行适配获得,且所述业务开销信息中记录了所述业务开通请求所请求业务的业务属性信息;
根据所述业务属性信息进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;
将所述业务配置信息发送至源端OTN设备节点。
可选地,上述所述的方法,其中,所述生成所配置业务路径上每一业务处理节点的业务配置信息的步骤中:
生成所配置业务路径上分别对应源端OTN设备节点、中间OTN设备节点和宿端OTN设备节点的业务配置信息。
可选地,上述所述的方法,其中,所述生成所配置业务路径上每一业务处理节点的业务配置信息的步骤中:
对于所述业务处理节点中的源端OTN设备节点,所生成的业务配置信息包括:业务开销信息经电交叉连接到相应线路端口时,所连接相应线路端口的信息以及光交叉将相应线路端口配置到相应线路接口方向时,所配置相应线路接口方向的信息;
对于所述业务处理节点中的中间OTN设备节点,所生成的业务配置信息 包括:进行光交叉直通的配置信息或者经光交叉下路到电交叉矩阵进行电中继的配置信息;
对于所述业务处理节点中的宿端OTN设备节点,所生成的业务配置信息包括:光交叉将线路接口调度到与电交叉适配时,其中所调度线路接口的信息;以及电交叉将所述线路接口经交叉连接到支路接口时,其中所连接支路接口的信息。
本公开还提供另一种光网络业务开通的方法,应用于中间OTN设备节点,其中,所述方法包括:
接收上一个OTN设备节点发送的业务开销信息,其中所述业务开销信息中包括业务管控平台对应中间OTN设备节点配置的业务配置信息;
根据所述业务配置信息进行作为中间节点的业务配置。
可选地,上述所述的方法,其中,所述根据所述业务配置信息进行作为中间节点的业务配置的步骤包括:
读取所述业务开销信息中的所述业务配置信息;
当所述业务配置信息中记录内容为需要进行光交叉直通的配置信息时,则通过光层直接将所述业务开销信息传输至下一个业务处理节点;
当所述业务配置信息中记录内容为需要经光交叉下路到电交叉矩阵进行电中继的配置信息时,则使所述业务开销信息经过光层下路进入电交叉矩阵进行再生中继;
将进行再生中继的所述业务开销信息传输至下一个业务处理节点。
本公开还提供另一种光网络业务开通的方法,应用于宿端OTN设备节点,其中,所述方法包括:
接收上一个OTN设备节点发送的业务开销信息,其中所述业务开销信息中包括业务管控平台对应宿端OTN设备节点配置的业务配置信息;
根据所述业务配置信息进行作为宿端节点的业务配置。
可选地,上述所述的方法,其中,所述根据所述业务配置信息进行作为宿端节点的业务配置的步骤包括:
读取所述业务开销信息中的所述业务配置信息;
根据所述业务配置信息,使光交叉单元将所述业务开销信息交叉到相应 线路接口,并调度相应线路接口与电交叉单元相适配,并接入电交叉单元;
根据所述业务配置信息,使电交叉单元将所述业务开销信息交叉到相应支路接口;
对相应支路接口中的所述业务开销信息进行还原;
其中所述业务配置信息中包括:光交叉单元将相应线路接口调度到与电交叉单元适配时,其中所调度相应线路接口的信息;以及电交叉单元将相应线路接口经交叉连接到相应支路接口时,其中所连接相应支路接口的信息。
本公开还提供一种光网络业务开通的装置,应用于源端光传送网OTN设备节点,其中,所述装置包括:
请求接收模块,用于接收客户设备发送的业务开通请求;
适配模块,用于根据所述业务开通请求进行业务适配,获得第一业务开销信息,其中所述第一业务开销信息中记录了所述业务开通请求中所请求业务的业务属性信息;
第一发送模块,用于发送所述第一业务开销信息至业务管控平台;
第一接收模块,用于接收所述业务管控平台根据所述业务属性信息进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;
第一配置模块,用于根据所述业务配置信息进行作为源端节点的业务配置。
可选地,上述所述的装置,其中,所述第一配置模块包括:
信息处理单元,用于将所述业务配置信息写入所述第一业务开销信息,获得第二业务开销信息;
第一配置单元,用于根据所述第二业务开销信息中的所述业务配置信息,将所述第二业务开销信息电交叉连接到相应线路端口;
第二配置单元,用于根据所述第二业务开销信息中的所述业务配置信息,通过光交叉单元将所述相应线路端口上的所述第二业务开销信息配置到相应线路接口方向;
第一信息发送单元,用于将所述第二业务开销信息发送至下一个业务处理节点;
其中所述业务配置信息中包括:业务开销信息经电交叉连接到相应线路 端口时,所连接相应线路端口的信息以及光交叉将相应线路端口配置到相应线路接口方向时,所配置相应线路接口方向的信息。
可选地,上述所述的装置,其中,所述适配模块具体用于:在根据所述业务开通请求进行业务适配的过程中,将所述业务属性信息写入待生成业务开销信息中的预留字节,获得所述第一业务开销信息;
其中所述业务属性信息包括源端节点信息和宿端节点信息。
可选地,上述所述的装置,其中,所述适配模块在将所述业务属性信息写入待生成业务开销信息中的预留字节时,将所述业务属性信息写入待生成业务开销信息中的RES字节。
可选地,上述所述的装置,其中,所述适配模块包括:
第一适配单元,用于将所述业务开通请求中所请求业务适配为与所述请求业务对应的光信道净荷单元OPU信息;
第二适配单元,用于将对应的光信道净荷单元OPU信息适配为对应的光信道数据单元ODU信息,获得待生成业务开销信息。
本公开还提供另一种光网络业务开通的装置,应用于业务管控平台,其中,所述装置包括:
第二接收模块,用于接收源端光传送网OTN设备节点发送的业务开销信息,其中所述业务开销信息为源端OTN设备节点接收客户设备发送的业务开通请求后,根据所述业务开通请求进行适配获得,且所述业务开销信息中记录了所述业务开通请求所请求业务的业务属性信息;
第二配置模块,用于根据所述业务属性信息进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;
第二发送模块,用于将所述业务配置信息发送至源端OTN设备节点。
可选地,上述所述的装置,其中,所述第二配置模块在生成所配置业务路径上每一业务处理节点的业务配置信息时,具体用于生成所配置业务路径上分别对应源端OTN设备节点、中间OTN设备节点和宿端OTN设备节点的业务配置信息。
可选地,上述所述的装置,其中,所述第二配置模块在生成所配置业务路径上每一业务处理节点的业务配置信息时,具体包括:
对于所述业务处理节点中的源端OTN设备节点,所生成的业务配置信息包括:业务开销信息经电交叉连接到相应线路端口时,所连接相应线路端口的信息以及光交叉将相应线路端口配置到相应线路接口方向时,所配置相应线路接口方向的信息;
对于所述业务处理节点中的中间OTN设备节点,所生成的业务配置信息包括:进行光交叉直通的配置信息或者经光交叉下路到电交叉矩阵进行电中继的配置信息;
对于所述业务处理节点中的宿端OTN设备节点,所生成的业务配置信息包括:光交叉将线路接口调度到与电交叉适配时,其中所调度线路接口的信息;以及电交叉将所述线路接口经交叉连接到支路接口时,其中所连接支路接口的信息。
本公开还提供另一种光网络业务开通的装置,应用于中间OTN设备节点,其中,所述装置包括:
第三接收模块,用于接收上一个OTN设备节点发送的业务开销信息,其中所述业务开销信息中包括业务管控平台对应中间OTN设备节点配置的业务配置信息;
第三配置模块,用于根据所述业务配置信息进行作为中间节点的业务配置。
可选地,上述所述的装置,其中,所述第三配置模块包括:
第一读取单元,用于读取所述业务开销信息中的所述业务配置信息;
第三配置单元,用于当所述业务配置信息中记录内容为需要进行光交叉直通的配置信息时,则通过光层直接将所述业务开销信息传输至下一个业务处理节点;
第四配置单元,用于当所述业务配置信息中记录内容为需要经光交叉下路到电交叉矩阵进行电中继的配置信息时,则使所述业务开销信息经过光层下路进入电交叉矩阵进行再生中继;
第二信息发送单元,用于将进行再生中继的所述业务开销信息传输至下一个业务处理节点。
本公开还提供另一种光网络业务开通的装置,应用于宿端OTN设备节点, 其中,所述装置包括:
第四接收模块,用于接收上一个OTN设备节点发送的业务开销信息,其中所述业务开销信息中包括业务管控平台对应宿端OTN设备节点配置的业务配置信息;
第四配置模块,用于根据所述业务配置信息进行作为宿端节点的业务配置。
可选地,上述所述的装置,其中,所述第四配置模块包括:
第二读取单元,用于读取所述业务开销信息中的所述业务配置信息;
第五配置单元,用于根据所述业务配置信息,使光交叉单元将所述业务开销信息交叉到相应线路接口,并调度相应线路接口与电交叉单元相适配,并接入电交叉单元;
第六配置单元,用于根据所述业务配置信息,使电交叉单元将所述业务开销信息交叉到相应支路接口;
还原单元,用于对相应支路接口中的所述业务开销信息进行还原;
其中所述业务配置信息中包括:光交叉单元将相应线路接口调度到与电交叉单元适配时,其中所调度相应线路接口的信息;以及电交叉单元将相应线路接口经交叉连接到相应支路接口时,其中所连接相应支路接口的信息。
本公开还提供另一种光网络业务开通的装置,应用于源端光传送网OTN设备节点,其中,所述装置包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行上述应用于源端光传送网OTN设备节点的光网络业务开通的方法的步骤。
本公开还提供另一种光网络业务开通的装置,应用于业务管控平台,其中,所述装置包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行上述应用于业务管控平台的光网络业务开通的方法的步骤。
本公开还提供另一种光网络业务开通的装置,应用于中间OTN设备节点,其中,所述装置包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行上述应用于中间OTN设备节点的光网络业务开通的方法的步骤。
本公开还提供另一种光网络业务开通的装置,应用于宿端OTN设备节点,其中,所述装置包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行上述应用于宿端OTN设备节点的光网络业务开通的方法的步骤。
本公开实施例还提供了一种计算机可读存储介质,其上存储有计算机程序,其中,该计算机程序被处理器执行时实现上述应用于源端光传送网OTN设备节点的光网络业务开通的方法的步骤。
本公开实施例还提供了另一种计算机可读存储介质,其上存储有计算机程序,其中,该计算机程序被处理器执行时实现上述应用于业务管控平台的光网络业务开通的方法的步骤。
本公开实施例还提供了另一种计算机可读存储介质,其上存储有计算机程序,其中,该计算机程序被处理器执行时实现上述应用于中间OTN设备节点的光网络业务开通的方法的步骤。
本公开实施例还提供了另一种计算机可读存储介质,其上存储有计算机程序,其中,该计算机程序被处理器执行时实现上述应用于宿端OTN设备节点的光网络业务开通的方法的步骤。
本公开具体实施例上述技术方案中的至少一个具有以下有益效果:
采用本公开实施例所述方法,源端OTN设备节点根据客户发送的业务开通请求进行业务适配过程中,加入所请求业务的业务属性信息,业务管控平台能够识别该业务属性信息,进行业务路径配置,将各业务处理节点中电层处理和光层处理过程中的各个环节关联在一起,生成业务配置信息,发送至源端OTN设备节点后,源端OTN设备节点能够根据所述业务配置信息进行作为源端节点的业务配置,以及通过业务配置中传输的业务开销信息将所述业务配置信息传输至下一个业务处理节点,使各个业务处理节点分别依据在各个业务处理节点中所传输业务开销信息中所记录的业务配置信息自动地完成业务配置,实现业务端到端的一键式开通,避免了相关技术中的分层设置和人工设置的过程,能够保证业务开通的高效性。
附图说明
图1表示本公开第一实施例光网络业务开通的方法的流程图;
图2表示光网络业务的系统架构图;
图3表示本公开第二实施例所述光网络业务开通的方法的流程图;
图4表示本公开第三实施例所述光网络业务开通的方法的流程图;
图5表示本公开第四实施例所述光网络业务开通的方法的流程图;
图6表示本公开第一实施例所述光网络业务开通的装置的结构图;
图7表示本公开第二实施例所述光网络业务开通的装置的结构图;
图8表示本公开第三实施例所述光网络业务开通的装置的结构图;
图9表示本公开第四实施例所述光网络业务开通的装置的结构示意图。
具体实施方式
为使本公开的实施例要解决的技术问题、技术方案和优点更加清楚,下面将结合附图及具体实施例进行详细描述。
本公开第一实施例光网络业务开通的方法,应用于源端光传送网OTN设备节点,如图1所示,所述方法包括:
步骤S110,接收客户设备发送的业务开通请求;
步骤S120,根据所述业务开通请求进行业务适配,获得第一业务开销信息,其中所述第一业务开销信息中记录了所述业务开通请求中所请求业务的业务属性信息;
具体地,第一业务开销信息中所记录的业务属性信息包括源端节点信息和宿端节点信息,可选地还可以包括时延要求以及其他用于实现光网络业务端到端连接的属性信息。
步骤S130,发送所述第一业务开销信息至业务管控平台;
步骤S140,接收所述业务管控平台根据所述业务属性信息进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;
具体地,业务管控平台根据源端OTN设备节点所发送第一业务开销信息中的业务属性信息,进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息,具体包括生成所配置业务路径上分别对应源端OTN设备节点、中间OTN设备节点和宿端OTN设备节点的业务配置信息。
步骤S150,根据所述业务配置信息进行作为源端节点的业务配置。
采用上述步骤的光网络业务开通的方法,源端OTN设备节点根据客户发送的业务开通请求进行业务适配过程中,加入所请求业务的业务属性信息,业务管控平台能够识别该业务属性信息,进行业务路径配置,将各业务处理节点中电层处理和光层处理过程中的各个环节关联在一起,生成业务配置信息,发送至源端OTN设备节点后,源端OTN设备节点能够根据所述业务配置信息进行作为源端节点的业务配置,以及通过业务配置中传输的业务开销信息将所述业务配置信息传输至下一个业务处理节点,使各个业务处理节点分别依据在各个业务处理节点中所传输业务开销信息中所记录的业务配置信息自动地完成业务配置。
因此,上述光网络业务开通的过程中,只需要源端OTN设备节点在根据业务开通请求进行适配过程所形成的业务开销信息中加入业务属性信息即可,各个业务处理节点能够自动地完成业务配置过程,实现业务端到端的一键式开通,避免了相关技术中的分层设置和人工设置的过程,能够保证业务开通的高效性。
具体地,步骤S120,所述根据所述业务开通请求进行业务适配,获得第一业务开销信息的步骤中:
在根据所述业务开通请求进行业务适配的过程中,将所述业务属性信息写入待生成业务开销信息中的预留字节,获得第一业务开销信息;
其中所述业务属性信息包括源端节点信息和宿端节点信息。
另外,在将所述业务属性信息写入待生成业务开销信息中的预留字节的步骤中,将所述业务属性信息写入待生成业务开销信息中的RES字节。当然,业务属性信息并不仅限于只能写入RES字节中,写入其他不影响业务开销信息的其他预留字节中也是可以的。
进一步,上述根据所述业务开通请求进行业务适配的过程包括:
将所述业务开通请求中所请求业务适配为与所述请求业务对应的光信道净荷单元OPU信息;
将对应的光信道净荷单元OPU信息适配为对应的光信道数据单元ODU信息,获得待生成业务开销信息。
具体地,上述步骤S150,根据所述业务配置信息进行作为源端节点的业务配置的步骤包括:
将所述业务配置信息写入所述第一业务开销信息,获得第二业务开销信息;
根据所述第二业务开销信息中的所述业务配置信息,将所述第二业务开销信息电交叉连接到相应线路端口;
根据所述第二业务开销信息中的所述业务配置信息,通过光交叉单元将所述相应线路端口上的所述第二业务开销信息配置到相应线路接口方向;
将所述第二业务开销信息发送至下一个业务处理节点;
其中所述业务配置信息中包括:业务开销信息经电交叉连接到相应线路端口时,所连接相应线路端口的信息以及光交叉将相应线路端口配置到相应线路接口方向时,所配置相应线路接口方向的信息。
上述的源端OTN设备节点进行业务配置过程中,光交叉单元通过读取第二业务开销信息中的业务配置信息进行操作,业务配置过程能够自动完成,不再需要业务管控平台的指令。
以下将以客户设备发送的业务开通请求中,请求开启100GE端到端连接的申请为例,对源端OTN设备节点的业务处理过程进行详细描述。
参阅图2所示为光网络业务的系统架构图,包括多个OTN设备节点(如节点A至Z)以及业务管控平台100,以节点A为源端OTN设备节点、节点Z为宿端OTN设备节点为例,说明采用本公开实施例所述方法时各业务处理节点的业务处理过程。对于节点A,采用本公开实施例所述方法包括如下步骤:
接收客户设备发送的业务开通请求,该业务开通请求中包括需要开通100G业务的信息;
进行第一次适配,将所请求的100G业务适配为一个OPU4信息,之后进行第二次适配,将OPU4信息适配为一个ODU4信息,其中在第二次适配过程中,将所请求业务的业务属性信息写入ODU4信息中未定义的预留字节,如ODUk中的RES字节中,完成业务适配过程,获得第一业务开销信息;
根据以上,上述业务适配过程中第一业务开销信息中所写入的业务属性 信息包括源端节点信息、宿端节点信息和时延要求等。
发送上述的第一业务开销信息至业务管控平台100,使业务管控平台识别第一业务开销信息中的业务属性信息,进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;
接收业务管控平台100发送的业务配置信息,将所接收的业务配置信息写入ODU4信息的RES字节中,获得更新后的ODU4信息,也即第二开销信息;其中更新后的ODU4信息中所记录的业务配置信息将在整个光网络业务中进行传递,将电层、光层配置关联,且成为指示中间业务处理节点和宿端节点进行业务配置操作的依据;
进一步地,根据业务管控平台100发送的业务配置信息,将更新后的ODU4信息电交叉连接到相应线路端口;
之后,由于光交叉单元能够识别出对应相应线路端口中RES字节所包含的业务配置信息,因此光交叉单元通过读取该业务配置信息,将对应光通路配置到相应线路接口方向;
最后,将更新后的ODU4信息(也即第二业务开销信息)发送至下一个个业务处理节点。
另外,业务管控平台100为源端业节配置的业务配置信息包括:业务开销信息经电交叉连接到相应线路端口时,所连接相应线路端口的信息以及光交叉将相应线路端口配置到相应线路接口方向时,所配置相应线路接口方向的信息。通过上述的过程,通过读取RES字节中的业务配置信息,源端OTN设备节点能够自动地完成作为源端节点的业务配置过程。
本公开还提供第二实施例光网络业务开通的方法,应用于业务管控平台,如图3所示,所述方法包括步骤:
S310,接收源端光传送网OTN设备节点发送的业务开销信息;其中业务开销信息为源端OTN设备节点接收客户设备发送的业务开通请求后,根据业务开通请求进行适配获得,且业务开销信息中记录了业务开通请求所请求业务的业务属性信息;
S320,根据业务属性信息进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;
S330,将业务配置信息发送至源端OTN设备节点。
具体地,上述步骤S320中,生成所配置业务路径上每一业务处理节点的业务配置信息的步骤中:
生成所配置业务路径上分别对应源端OTN设备节点、中间OTN设备节点和宿端OTN设备节点的业务配置信息。
另外,步骤S320中,生成所配置业务路径上每一业务处理节点的业务配置信息的步骤中:
对于业务处理节点中的源端OTN设备节点,所生成的业务配置信息包括:业务开销信息经电交叉连接到相应线路端口时,所连接相应线路端口的信息以及光交叉将相应线路端口配置到相应线路接口方向时,所配置相应线路接口方向的信息;
对于业务处理节点中的中间OTN设备节点,所生成的业务配置信息包括:进行光交叉直通的配置信息或者经光交叉下路到电交叉矩阵进行电中继的配置信息;
对于业务处理节点中的宿端OTN设备节点,所生成的业务配置信息包括:光交叉将线路接口调度到与电交叉适配时,其中所调度线路接口的信息;以及电交叉将线路接口经交叉连接到支路接口时,其中所连接支路接口的信息。
采用上述的方式,由于业务管控平台基于全网资源进行业务路径配置计算,因此能够保证业务路径的优化。
结合图2,业务管控平台100在接收节点A发送的业务开销信息后,读取出其中RES字节中的业务属性信息,完成业务路径配置,生成分别对应节点A(源端节点)、节点B、C、D和E(中间节点)和节点Z的业务配置信息。
本公开还提供第三实施例光网络业务开通的方法,应用于中间OTN设备节点,参阅图4所示,该方法包括步骤:
S410,接收上一个OTN设备节点发送的业务开销信息,其中业务开销信息中包括业务管控平台对应中间OTN设备节点配置的业务配置信息;
S420,根据业务配置信息进行作为中间节点的业务配置。
具体地,上述步骤S420中,所述根据所述业务配置信息进行作为中间节 点的业务配置的步骤包括:
读取业务开销信息中的业务配置信息;
当业务配置信息中记录内容为需要进行光交叉直通的配置信息时,则通过光层直接将业务开销信息传输至下一个业务处理节点;
当业务配置信息中记录内容为需要经光交叉下路到电交叉矩阵进行电中继的配置信息时,则使业务开销信息经过光层下路进入电交叉矩阵进行再生中继;
将进行再生中继的业务开销信息传输至下一个业务处理节点。
通过上述实施例所述方法,中间OTN设备节点通过读取业务开销信息中的业务配置信息即能够自动地完成业务配置过程。
结合图2,第三实施例上述的方法能够应用于节点B、C、D和E,每一处理节点分别从上一节点接收业务开销信息,该业务开销信息中包括业务管控平台100对应相应该处理节点配置的业务配置信息。
在对应的该业务处理节点,上一节点的业务开销信息先进入光层进行处理,光层设备能够从业务开销信息中读取RES字节中所包含的业务配置信息,进行处理:具体地,根据该业务配置信息,如果所配置记录内容为不需要进行电中继,也即进行光交叉直通即可时,则通过光层直接将业务开销信息传输至下一个业务处理节点;根据该业务配置信息,如果所配置记录内容为需要进行电再生中继,则使业务开销信息经过光层下路进入电交叉矩阵进行再生中继。
其中,对于每一个中间节点,RES字节中所包含的业务配置信息,由业务管控平台100所配置,且对于不同的中间节点,所配置的业务配置信息可以不同。通过上述方式,每一中间节点依次完成对应的业务配置,直至将光通路传递至宿端节点。
上述过程中,由于各中间节点根据从上一节点设备发送的业务开销信息的RES字节中读取业务配置信息,进行相应的业务处理操作,因此不再需要业务管控平台的指令。
本公开还提供第四实施例光网络业务开通的方法,应用于宿端OTN设备节点,参阅图5所示,该方法包括步骤:
S510,接收上一个OTN设备节点发送的业务开销信息;其中业务开销信息中包括业务管控平台对应宿端OTN设备节点配置的业务配置信息;
S520,根据业务配置信息进行作为宿端节点的业务配置。
具体地,上述步骤S520中,根据所述业务配置信息进行作为宿端节点的业务配置的步骤包括:
读取所述业务开销信息中的所述业务配置信息;
根据所述业务配置信息,使光交叉单元将所述业务开销信息交叉到相应线路接口,并调度相应线路接口与电交叉单元相适配,并接入电交叉单元;
根据所述业务配置信息,使电交叉单元将所述业务开销信息交叉到相应支路接口;
对相应支路接口中的所述业务开销信息进行还原;
其中所述业务配置信息中包括:光交叉单元将相应线路接口调度到与电交叉单元适配时,其中所调度相应线路接口的信息;以及电交叉单元将相应线路接口经交叉连接到相应支路接口时,其中所连接相应支路接口的信息。
通过上述实施例所述方法,宿端OTN设备节点通过读取业务开销信息中的业务配置信息即能够自动地完成业务配置过程,不再需要业务管控平台的指令。
结合图2,第四实施例所述方法应用于节点Z,当节点Z接收上一节点发送的业务开销信息(也即ODU4),光交叉单元读取业务开销信息RES字节中的业务配置信息,并将业务开销信息交叉到相应线路端口,调度相应线路接口与电交叉单元相适配,并接入电交叉单元;电交叉单元根据RES字节中的业务配置信息将ODU4交叉到相应支路接口,转换为OPU4信号,之后还原为100G业务,从而完成100G业务信号的传输。
本公开实施例另一方面提供一种光网络业务开通的装置,应用于源端光传送网OTN设备节点,其中,参阅图6所示,所述装置包括:
请求接收模块,用于接收客户设备发送的业务开通请求;
适配模块,用于根据所述业务开通请求进行业务适配,获得第一业务开销信息,其中所述第一业务开销信息中记录了所述业务开通请求中所请求业务的业务属性信息;
第一发送模块,用于发送所述第一业务开销信息至业务管控平台;
第一接收模块,用于接收所述业务管控平台根据所述业务属性信息进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;
第一配置模块,用于根据所述业务配置信息进行作为源端节点的业务配置。
采用上述实施例所述装置,源端OTN设备节点根据客户发送的业务开通请求进行业务适配过程中,加入所请求业务的业务属性信息,业务管控平台能够识别该业务属性信息,进行业务路径配置,将各业务处理节点中电层处理和光层处理过程中的各个环节关联在一起,生成业务配置信息,发送至源端OTN设备节点后,源端OTN设备节点能够根据所述业务配置信息进行作为源端节点的业务配置,以及通过业务配置中传输的业务开销信息将所述业务配置信息传输至下一个业务处理节点,使各个业务处理节点分别依据在各个业务处理节点中所传输业务开销信息中所记录的业务配置信息自动地完成业务配置。
因此,上述光网络业务开通的过程中,只需要源端OTN设备节点在根据业务开通请求进行适配过程所形成的业务开销信息中加入业务属性信息即可,各个业务处理节点能够自动地完成业务配置过程,实现业务端到端的一键式开通,避免了现有技术的分层设置和人工设置的过程,能够保证业务开通的高效性。
根据图6,可选地,所述第一配置模块包括:
信息处理单元,用于将所述业务配置信息写入所述第一业务开销信息,获得第二业务开销信息;
第一配置单元,用于根据所述第二业务开销信息中的所述业务配置信息,将所述第二业务开销信息电交叉连接到相应线路端口;
第二配置单元,用于根据所述第二业务开销信息中的所述业务配置信息,通过光交叉单元将所述相应线路端口上的所述第二业务开销信息配置到相应线路接口方向;
第一信息发送单元,用于将所述第二业务开销信息发送至下一个业务处理节点;
其中所述业务配置信息中包括:业务开销信息经电交叉连接到相应线路端口时,所连接相应线路端口的信息以及光交叉将相应线路端口配置到相应线路接口方向时,所配置相应线路接口方向的信息。
另外,所述适配模块具体用于:在根据所述业务开通请求进行业务适配的过程中,将所述业务属性信息写入待生成业务开销信息中的预留字节,获得所述第一业务开销信息;
其中所述业务属性信息包括源端节点信息和宿端节点信息。
可选地,所述适配模块在将所述业务属性信息写入待生成业务开销信息中的预留字节时,将所述业务属性信息写入待生成业务开销信息中的RES字节。
根据图6,所述适配模块包括:
第一适配单元,用于将所述业务开通请求中所请求业务适配为与所述请求业务对应的光信道净荷单元OPU信息;
第二适配单元,用于将对应的光信道净荷单元OPU信息适配为对应的光信道数据单元ODU信息,获得待生成业务开销信息。
本公开再一实施例提供一种光网络业务开通的装置,应用于业务管控平台,根据图7,所述装置包括:
第二接收模块,用于接收源端光传送网OTN设备节点发送的业务开销信息,其中所述业务开销信息为源端OTN设备节点接收客户设备发送的业务开通请求后,根据所述业务开通请求进行适配获得,且所述业务开销信息中记录了所述业务开通请求所请求业务的业务属性信息;
第二配置模块,用于根据所述业务属性信息进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;
第二发送模块,用于将所述业务配置信息发送至源端OTN设备节点。
可选地,所述第二配置模块在生成所配置业务路径上每一业务处理节点的业务配置信息时,具体用于生成所配置业务路径上分别对应源端OTN设备节点、中间OTN设备节点和宿端OTN设备节点的业务配置信息。
可选地,所述第二配置模块在生成所配置业务路径上每一业务处理节点的业务配置信息时,具体包括:
对于所述业务处理节点中的源端OTN设备节点,所生成的业务配置信息包括:业务开销信息经电交叉连接到相应线路端口时,所连接相应线路端口的信息以及光交叉将相应线路端口配置到相应线路接口方向时,所配置相应线路接口方向的信息;
对于所述业务处理节点中的中间OTN设备节点,所生成的业务配置信息包括:进行光交叉直通的配置信息或者经光交叉下路到电交叉矩阵进行电中继的配置信息;
对于所述业务处理节点中的宿端OTN设备节点,所生成的业务配置信息包括:光交叉将线路接口调度到与电交叉适配时,其中所调度线路接口的信息;以及电交叉将所述线路接口经交叉连接到支路接口时,其中所连接支路接口的信息。
本公开另一实施例提供一种光网络业务开通的装置,应用于中间OTN设备节点,根据图8,所述装置包括:
第三接收模块,用于接收上一个OTN设备节点发送的业务开销信息,其中所述业务开销信息中包括业务管控平台对应中间OTN设备节点配置的业务配置信息;
第三配置模块,用于根据所述业务配置信息进行作为中间节点的业务配置。
可选地,根据图8,所述第三配置模块包括:
第一读取单元,用于读取所述业务开销信息中的所述业务配置信息;
第三配置单元,用于当所述业务配置信息中记录内容为需要进行光交叉直通的配置信息时,则通过光层直接将所述业务开销信息传输至下一个业务处理节点;
第四配置单元,用于当所述业务配置信息中记录内容为需要经光交叉下路到电交叉矩阵进行电中继的配置信息时,则使所述业务开销信息经过光层下路进入电交叉矩阵进行再生中继;
第二信息发送单元,用于将进行再生中继的所述业务开销信息传输至下一个业务处理节点。
上述过程中,由于各中间节点根据从上一节点设备发送的业务开销信息 的RES字节中读取业务配置信息,进行相应的业务处理操作,因此不再需要业务管控平台的指令。
本公开再一实施例提供一种光网络业务开通的装置,应用于宿端OTN设备节点,其中,根据图9,所述装置包括:
第四接收模块,用于接收上一个OTN设备节点发送的业务开销信息,其中所述业务开销信息中包括业务管控平台对应中间OTN设备节点配置的业务配置信息;
第四配置模块,用于根据所述业务配置信息进行作为宿端节点的业务配置。
可选地,参阅图9,所述第四配置模块包括:
第二读取单元,用于读取所述业务开销信息中的所述业务配置信息;
第五配置单元,用于根据所述业务配置信息,使光交叉单元将所述业务开销信息交叉到相应线路接口,并调度相应线路接口与电交叉单元相适配,并接入电交叉单元;
第六配置单元,用于根据所述业务配置信息,使电交叉单元将所述业务开销信息交叉到相应支路接口;
还原单元,用于对相应支路接口中的所述业务开销信息进行还原;
其中所述业务配置信息中包括:光交叉单元将相应线路接口调度到与电交叉单元适配时,其中所调度相应线路接口的信息;以及电交叉单元将相应线路接口经交叉连接到相应支路接口时,其中所连接相应支路接口的信息。
通过上述实施例所述装置,宿端OTN设备节点通过读取业务开销信息中的业务配置信息即能够自动地完成业务配置过程,不再需要业务管控平台的指令。
本公开实施例还提供了一种光网络业务开通的装置,包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行各装置中模块/单元的功能以及对应的方法实施例。
这里,所述处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法的各步骤可以通过处理器中的硬件的集成逻辑电路或 者软件形式的指令完成。上述的处理器可以是通用处理器、DSP,或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。处理器可以实现或者执行本公开实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者任何常规的处理器等。结合本公开实施例所公开的方法的步骤,可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于存储介质中,该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成前述方法的步骤。
本公开的实施例还提供了一种计算机可读存储介质,例如包括计算机程序的存储器,上述计算机程序可由上述处理器执行,以完成前述方法。计算机可读存储介质可以是磁性随机存取存储器(FRAM,ferromagnetic random access memory)、只读存储器(ROM,Read Only Memory)、可编程只读存储器(PROM,Programmable Read-Only Memory)、可擦除可编程只读存储器(EPROM,Erasable Programmable Read-Only Memory)、电可擦除可编程只读存储器(EEPROM,Electrically Erasable Programmable Read-Only Memory)、快闪存储器(Flash Memory)、磁表面存储器、光盘、或只读光盘(CD-ROM,Compact Disc Read-Only Memory)等存储器;也可以是包括上述存储器之一或任意组合的各种设备。
在本公开所提供的几个实施例中,应该理解到,所揭露的装置和方法,可以通过其它的方式实现。以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,如:多个单元或组件可以结合,或可以集成到另一个系统,或一些特征可以忽略,或不执行。另外,所显示或讨论的各组成部分相互之间的耦合、或直接耦合、或通信连接可以是通过一些接口,设备或单元的间接耦合或通信连接,可以是电性的、机械的或其它形式的。
上述作为分离部件说明的单元可以是、或也可以不是物理上分开的,作为单元显示的部件可以是、或也可以不是物理单元,即可以位于一个地方,也可以分布到多个网络单元上;可以根据实际的需要选择其中的部分或全部单元来实现本公开实施例方案的目的。
另外,在本公开各实施例中的各功能单元可以全部集成在一个处理单元中,也可以是各单元分别单独作为一个单元,也可以两个或两个以上单元集成在一个单元中;上述集成的单元既可以采用硬件的形式实现,也可以采用硬件加软件功能单元的形式实现。
本领域普通技术人员可以理解:实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成,前述的程序可以存储于一计算机可读取存储介质中,该程序在执行时,执行包括上述方法实施例的步骤;而前述的存储介质包括:移动存储设备、ROM、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
或者,本公开上述集成的单元如果以软件功能模块的形式实现并作为独立的产品销售或使用时,也可以存储在一个计算机可读取存储介质中。基于这样的理解,本公开实施例的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机、服务器、或者网络设备等)执行本公开各个实施例所述方法的全部或部分。而前述的存储介质包括:移动存储设备、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述是本公开的可选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本公开所述原理的前提下,还可以作出若干改进和润饰,这些改进和润饰也应视为本公开的保护范围。

Claims (32)

  1. 一种光网络业务开通的方法,应用于源端光传送网OTN设备节点,其中,所述方法包括:
    接收客户设备发送的业务开通请求;
    根据所述业务开通请求进行业务适配,获得第一业务开销信息,其中所述第一业务开销信息中记录了所述业务开通请求中所请求业务的业务属性信息;
    发送所述第一业务开销信息至业务管控平台;
    接收所述业务管控平台根据所述业务属性信息进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;
    根据所述业务配置信息进行作为源端节点的业务配置。
  2. 根据权利要求1所述光网络业务开通的方法,其中,所述根据所述业务配置信息进行作为源端节点的业务配置的步骤包括:
    将所述业务配置信息写入所述第一业务开销信息,获得第二业务开销信息;
    根据所述第二业务开销信息中的所述业务配置信息,将所述第二业务开销信息电交叉连接到相应线路端口;
    根据所述第二业务开销信息中的所述业务配置信息,通过光交叉单元将所述相应线路端口上的所述第二业务开销信息配置到相应线路接口方向;
    将所述第二业务开销信息发送至下一个业务处理节点;
    其中所述业务配置信息中包括:业务开销信息经电交叉连接到相应线路端口时,所连接相应线路端口的信息以及光交叉将相应线路端口配置到相应线路接口方向时,所配置相应线路接口方向的信息。
  3. 根据权利要求1所述光网络业务开通的方法,其中,所述根据所述业务开通请求进行业务适配,获得第一业务开销信息的步骤中:
    在根据所述业务开通请求进行业务适配的过程中,将所述业务属性信息写入待生成业务开销信息中的预留字节,获得所述第一业务开销信息;
    其中所述业务属性信息包括源端节点信息和宿端节点信息。
  4. 根据权利要求3所述光网络业务开通的方法,其中,所述将所述业务属性信息写入待生成业务开销信息中的预留字节的步骤中,将所述业务属性信息写入待生成业务开销信息中的RES字节。
  5. 根据权利要求3所述光网络业务开通的方法,其中,根据所述业务开通请求进行业务适配的过程包括:
    将所述业务开通请求中所请求业务适配为与所述请求业务对应的光信道净荷单元OPU信息;
    将对应的光信道净荷单元OPU信息适配为对应的光信道数据单元ODU信息,获得待生成业务开销信息。
  6. 一种光网络业务开通的方法,应用于业务管控平台,其中,所述方法包括:
    接收源端光传送网OTN设备节点发送的业务开销信息,其中所述业务开销信息为源端OTN设备节点接收客户设备发送的业务开通请求后,根据所述业务开通请求进行适配获得,且所述业务开销信息中记录了所述业务开通请求所请求业务的业务属性信息;
    根据所述业务属性信息进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;
    将所述业务配置信息发送至源端OTN设备节点。
  7. 根据权利要求6所述光网络业务开通的方法,其中,所述生成所配置业务路径上每一业务处理节点的业务配置信息的步骤中:
    生成所配置业务路径上分别对应源端OTN设备节点、中间OTN设备节点和宿端OTN设备节点的业务配置信息。
  8. 根据权利要求6或7所述光网络业务开通的方法,其中,所述生成所配置业务路径上每一业务处理节点的业务配置信息的步骤中:
    对于所述业务处理节点中的源端OTN设备节点,所生成的业务配置信息包括:业务开销信息经电交叉连接到相应线路端口时,所连接相应线路端口的信息以及光交叉将相应线路端口配置到相应线路接口方向时,所配置相应线路接口方向的信息;
    对于所述业务处理节点中的中间OTN设备节点,所生成的业务配置信息 包括:进行光交叉直通的配置信息或者经光交叉下路到电交叉矩阵进行电中继的配置信息;
    对于所述业务处理节点中的宿端OTN设备节点,所生成的业务配置信息包括:光交叉将线路接口调度到与电交叉适配时,其中所调度线路接口的信息;以及电交叉将所述线路接口经交叉连接到支路接口时,其中所连接支路接口的信息。
  9. 一种光网络业务开通的方法,应用于中间OTN设备节点,其中,所述方法包括:
    接收上一个OTN设备节点发送的业务开销信息,其中所述业务开销信息中包括业务管控平台对应中间OTN设备节点配置的业务配置信息;
    根据所述业务配置信息进行作为中间节点的业务配置。
  10. 根据权利要求9所述光网络业务开通的方法,其中,所述根据所述业务配置信息进行作为中间节点的业务配置的步骤包括:
    读取所述业务开销信息中的所述业务配置信息;
    当所述业务配置信息中记录内容为需要进行光交叉直通的配置信息时,则通过光层直接将所述业务开销信息传输至下一个业务处理节点;
    当所述业务配置信息中记录内容为需要经光交叉下路到电交叉矩阵进行电中继的配置信息时,则使所述业务开销信息经过光层下路进入电交叉矩阵进行再生中继;
    将进行再生中继的所述业务开销信息传输至下一个业务处理节点。
  11. 一种光网络业务开通的方法,应用于宿端OTN设备节点,其中,所述方法包括:
    接收上一个OTN设备节点发送的业务开销信息,其中所述业务开销信息中包括业务管控平台对应宿端OTN设备节点配置的业务配置信息;
    根据所述业务配置信息进行作为宿端节点的业务配置。
  12. 根据权利要求11所述光网络业务开通的方法,其中,所述根据所述业务配置信息进行作为宿端节点的业务配置的步骤包括:
    读取所述业务开销信息中的所述业务配置信息;
    根据所述业务配置信息,使光交叉单元将所述业务开销信息交叉到相应 线路接口,并调度相应线路接口与电交叉单元相适配,并接入电交叉单元;
    根据所述业务配置信息,使电交叉单元将所述业务开销信息交叉到相应支路接口;
    对相应支路接口中的所述业务开销信息进行还原;
    其中所述业务配置信息中包括:光交叉单元将相应线路接口调度到与电交叉单元适配时,其中所调度相应线路接口的信息;以及电交叉单元将相应线路接口经交叉连接到相应支路接口时,其中所连接相应支路接口的信息。
  13. 一种光网络业务开通的装置,应用于源端光传送网OTN设备节点,其中,所述装置包括:
    请求接收模块,用于接收客户设备发送的业务开通请求;
    适配模块,用于根据所述业务开通请求进行业务适配,获得第一业务开销信息,其中所述第一业务开销信息中记录了所述业务开通请求中所请求业务的业务属性信息;
    第一发送模块,用于发送所述第一业务开销信息至业务管控平台;
    第一接收模块,用于接收所述业务管控平台根据所述业务属性信息进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;
    第一配置模块,用于根据所述业务配置信息进行作为源端节点的业务配置。
  14. 根据权利要求13所述光网络业务开通的装置,其中,所述第一配置模块包括:
    信息处理单元,用于将所述业务配置信息写入所述第一业务开销信息,获得第二业务开销信息;
    第一配置单元,用于根据所述第二业务开销信息中的所述业务配置信息,将所述第二业务开销信息电交叉连接到相应线路端口;
    第二配置单元,用于根据所述第二业务开销信息中的所述业务配置信息,通过光交叉单元将所述相应线路端口上的所述第二业务开销信息配置到相应线路接口方向;
    第一信息发送单元,用于将所述第二业务开销信息发送至下一个业务处理节点;
    其中所述业务配置信息中包括:业务开销信息经电交叉连接到相应线路端口时,所连接相应线路端口的信息以及光交叉将相应线路端口配置到相应线路接口方向时,所配置相应线路接口方向的信息。
  15. 根据权利要求13所述光网络业务开通的装置,其中,所述适配模块具体用于:在根据所述业务开通请求进行业务适配的过程中,将所述业务属性信息写入待生成业务开销信息中的预留字节,获得所述第一业务开销信息;
    其中所述业务属性信息包括源端节点信息和宿端节点信息。
  16. 根据权利要求15所述光网络业务开通的装置,其中,所述适配模块在将所述业务属性信息写入待生成业务开销信息中的预留字节时,将所述业务属性信息写入待生成业务开销信息中的RES字节。
  17. 根据权利要求15所述光网络业务开通的装置,其中,所述适配模块包括:
    第一适配单元,用于将所述业务开通请求中所请求业务适配为与所述请求业务对应的光信道净荷单元OPU信息;
    第二适配单元,用于将对应的光信道净荷单元OPU信息适配为对应的光信道数据单元ODU信息,获得待生成业务开销信息。
  18. 一种光网络业务开通的装置,应用于业务管控平台,其中,所述装置包括:
    第二接收模块,用于接收源端光传送网OTN设备节点发送的业务开销信息,其中所述业务开销信息为源端OTN设备节点接收客户设备发送的业务开通请求后,根据所述业务开通请求进行适配获得,且所述业务开销信息中记录了所述业务开通请求所请求业务的业务属性信息;
    第二配置模块,用于根据所述业务属性信息进行业务路径配置,生成所配置业务路径上每一业务处理节点的业务配置信息;
    第二发送模块,用于将所述业务配置信息发送至源端OTN设备节点。
  19. 根据权利要求18所述光网络业务开通的装置,其中,所述第二配置模块在生成所配置业务路径上每一业务处理节点的业务配置信息时,具体用于生成所配置业务路径上分别对应源端OTN设备节点、中间OTN设备节点和宿端OTN设备节点的业务配置信息。
  20. 根据权利要求18或19所述光网络业务开通的装置,其中,所述第二配置模块在生成所配置业务路径上每一业务处理节点的业务配置信息时,具体包括:
    对于所述业务处理节点中的源端OTN设备节点,所生成的业务配置信息包括:业务开销信息经电交叉连接到相应线路端口时,所连接相应线路端口的信息以及光交叉将相应线路端口配置到相应线路接口方向时,所配置相应线路接口方向的信息;
    对于所述业务处理节点中的中间OTN设备节点,所生成的业务配置信息包括:进行光交叉直通的配置信息或者经光交叉下路到电交叉矩阵进行电中继的配置信息;
    对于所述业务处理节点中的宿端OTN设备节点,所生成的业务配置信息包括:光交叉将线路接口调度到与电交叉适配时,其中所调度线路接口的信息;以及电交叉将所述线路接口经交叉连接到支路接口时,其中所连接支路接口的信息。
  21. 一种光网络业务开通的装置,应用于中间OTN设备节点,其中,所述装置包括:
    第三接收模块,用于接收上一个OTN设备节点发送的业务开销信息,其中所述业务开销信息中包括业务管控平台对应中间OTN设备节点配置的业务配置信息;
    第三配置模块,用于根据所述业务配置信息进行作为中间节点的业务配置。
  22. 根据权利要求21所述光网络业务开通的装置,其中,所述第三配置模块包括:
    第一读取单元,用于读取所述业务开销信息中的所述业务配置信息;
    第三配置单元,用于当所述业务配置信息中记录内容为需要进行光交叉直通的配置信息时,则通过光层直接将所述业务开销信息传输至下一个业务处理节点;
    第四配置单元,用于当所述业务配置信息中记录内容为需要经光交叉下路到电交叉矩阵进行电中继的配置信息时,则使所述业务开销信息经过光层 下路进入电交叉矩阵进行再生中继;
    第二信息发送单元,用于将进行再生中继的所述业务开销信息传输至下一个业务处理节点。
  23. 一种光网络业务开通的装置,应用于宿端OTN设备节点,其中,所述装置包括:
    第四接收模块,用于接收上一个OTN设备节点发送的业务开销信息,其中所述业务开销信息中包括业务管控平台对应宿端OTN设备节点配置的业务配置信息;
    第四配置模块,用于根据所述业务配置信息进行作为宿端节点的业务配置。
  24. 根据权利要求23所述光网络业务开通的装置,其中,所述第四配置模块包括:
    第二读取单元,用于读取所述业务开销信息中的所述业务配置信息;
    第五配置单元,用于根据所述业务配置信息,使光交叉单元将所述业务开销信息交叉到相应线路接口,并调度相应线路接口与电交叉单元相适配,并接入电交叉单元;
    第六配置单元,用于根据所述业务配置信息,使电交叉单元将所述业务开销信息交叉到相应支路接口;
    还原单元,用于对相应支路接口中的所述业务开销信息进行还原;
    其中所述业务配置信息中包括:光交叉单元将相应线路接口调度到与电交叉单元适配时,其中所调度相应线路接口的信息;以及电交叉单元将相应线路接口经交叉连接到相应支路接口时,其中所连接相应支路接口的信息。
  25. 一种光网络业务开通的装置,应用于源端光传送网OTN设备节点,其中,所述装置包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行权利要求1至5所述方法的步骤。
  26. 一种光网络业务开通的装置,应用于业务管控平台,其中,所述装置包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行权利要求6至8所述方法 的步骤。
  27. 一种光网络业务开通的装置,应用于中间OTN设备节点,其中,所述装置包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行权利要求9至10所述方法的步骤。
  28. 一种光网络业务开通的装置,应用于宿端OTN设备节点,其中,所述装置包括:处理器和用于存储能够在处理器上运行的计算机程序的存储器,其中,所述处理器用于运行所述计算机程序时,执行权利要求11至12所述方法的步骤。
  29. 一种计算机可读存储介质,其上存储有计算机程序,其中,该计算机程序被处理器执行时实现权利要求1至5所述方法的步骤。
  30. 一种计算机可读存储介质,其上存储有计算机程序,其中,该计算机程序被处理器执行时实现权利要求6至8所述方法的步骤。
  31. 一种计算机可读存储介质,其上存储有计算机程序,其中,该计算机程序被处理器执行时实现权利要求9至10所述方法的步骤。
  32. 一种计算机可读存储介质,其上存储有计算机程序,其中,该计算机程序被处理器执行时实现权利要求11至12所述方法的步骤。
PCT/CN2017/101713 2016-11-11 2017-09-14 光网络业务开通的方法和装置及计算机可读存储介质 Ceased WO2018086410A1 (zh)

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