System and method for identifying a target signal in an optical transport network frame structure
In accordance with embodiments of the present disclosure, a method for identifying a target signal in an optical transport network frame structure may be provided. The method may include determining an Access Identifier (AID) for the target signal. The method may also include determining at least one attribute for the target signal. The at least one attribute may define at least one of an Optical Transport Network (OTN) multiplexing structure associated with the target signal and one or more attributes associated with one or a higher order or an intermediate higher order optical data unit entity for a supporting entity of a lower order optical data unit associated with the target signal. The method may further include identifying the target signal based on the AID and the at least one attribute.
1. A method for identifying a target signal in an optical transport network frame structure, comprising:
storing an Access Identifier (AID) for the target signal;
storing at least one attribute for the target signal, the at least one attribute defining:
an Optical Transport Network (OTN) multiplexing structure associated with the target signal; and
one or more attributes associated with a one or a higher order or intermediate higher order optical data unit entity for a supporting entity of a lower order optical data unit associated with the target signal; and
identifying the target signal based on the stored AID and the at least one stored attribute.
2. A method according to claim 1 , wherein the one or more attributes associated with the higher order or intermediate higher order optical data unit entity includes an identity of the higher order optical data unit entity.
3. A method according to claim 1 , wherein the one or more attributes associated with the higher order or intermediate higher order optical data unit entity includes an identity of one or more tributary slots mapping the lower order optical data unit into the higher order or intermediate higher order optical data unit's multiplexing structure.
4. A method according to claim 1 , wherein the one or more attributes associated with the higher order or intermediate higher order optical data unit entity includes an identity of a tributary port number in the higher order or intermediate higher order optical data unit's multiplexing structure.
5. A method according to claim 4 , wherein in a single stage OTN multiplexing, the identity of the tributary port number is specified as a channel number of an AID to the target signal of the higher order optical data unit.
6. A method according to claim 4 , wherein in a multiple stage OTN multiplexing, the identity of the tributary port number is set by a user.
7. A network element comprising:
a memory having embodied thereon one or more entries, each entry associated with a signal and including:
an Access Identifier (AID) for the signal;
at least one attribute for the signal, the at least one attribute defining:
an Optical Transport Network (OTN) multiplexing structure associated with the target signal; and
one or more attributes associated with one or more of a higher order or intermediate higher order optical data unit entity for a supporting entity of a lower order optical data unit associated with the target signal; and
a processor communicatively coupled to the memory and configured to identify a target signal from the entries based on the AID and the at least one attribute associated with the target signal.
8. A network element according to claim 7 , wherein the one or more attributes associated with the higher order or intermediate higher order optical data unit entity includes an identity of the higher order optical data unit entity.
9. A network element according to claim 7 , wherein the one or more attributes associated with the higher order or intermediate higher order optical data unit entity includes an identity of one or more tributary slots mapping the lower order optical data unit into the higher order or intermediate higher order optical data unit's multiplexing structure.
10. A network element according to claim 7 , wherein the one or more attributes associated with the higher order or intermediate higher order optical data unit entity includes an identity of a tributary port number in the higher order or intermediate higher order optical data unit's multiplexing structure.
11. A network element according to claim 10 , wherein in a single stage OTN multiplexing, the identity of the tributary port number is specified as a channel number of an AID to the target signal of the higher order optical data unit.
12. A network element according to claim 10 , wherein in a multiple stage OTN multiplexing, the identity of the tributary port number is set by a user.
13. A non-transitory computer-readable medium storing logic for configuring admission control of service instances in a network element, the logic configured when executed by a processor to:
store an Access Identifier (AID) for the target signal;
store at least one attribute for the target signal, the at least one attribute defining:
an Optical Transport Network (OTN) multiplexing structure associated with the target signal; and
one or more attributes associated with one of a higher order or an intermediate higher order optical data unit entity for a supporting entity of a lower order optical data unit associated with the target signal; and
identify the target signal based on the stored AID and the at least one stored attribute.
14. A non-transitory computer-readable medium storing logic according to claim 13 , wherein the one or more attributes associated with the higher order or intermediate higher order optical data unit entity includes an identity of the higher order optical data unit entity.
15. A non-transitory computer-readable medium storing logic according to claim 13 , wherein the one or more attributes associated with the higher order or intermediate higher order optical data unit entity includes an identity of one or more tributary slots mapping the lower order optical data unit into the intermediate higher order optical data unit's multiplexing structure.
16. A non-transitory computer-readable medium storing logic according to claim 13 , wherein the one or more attributes associated with the higher order or intermediate higher order optical data unit entity includes an identity of a tributary port number in the higher order or intermediate higher order optical data unit's multiplexing structure.
17. A non-transitory computer-readable medium storing logic according to claim 16 , wherein in a single stage OTN multiplexing, the identity of the tributary port number is specified as a channel number of an AID to the target signal of the higher order optical data unit.
18. A non-transitory computer-readable medium storing logic according to claim 16 , wherein in a multiple stage OTN multiplexing, the identity of the tributary port number is set by a user.