Method and system for scheduling data message in PON and EOC networking, and related device

摘要

Disclosed is method for scheduling a data message in a Passive Optical Network (PON) and Ethernet Over Cable (EOC) networking, which may include: an Optical Coax Unit (OCU) allocating a coaxial side Logical Link Identifier (LLID) for a Coaxial Network Unit (CNU) which accessed the OCU, and acquiring an optical network side LLID allocated for the OCU by an Optical Line Terminal (OLT); and establishing a mapping relationship between the coaxial side LLID and the optical network side LLID, and scheduling a data message of the CNU according to the mapping relationship. Also disclosed are a system for scheduling a data message in a PON and EOC networking and a related device. By means of the technical solution provided in the embodiments of the present disclosure, an optical network side of the OCU is effectively separated from a coaxial side thereof, the OLT in an existing PON will not be influenced, an existing Multi-Point Control Protocol (MPCP) will not be modified, and effective control and allocation for resources are implemented.

主权项

1. A method for scheduling a data message in a Passive Optical Network (PON) and Ethernet Over Cable (EOC) networking, comprising:
allocating, by an Optical Coax Unit (OCU), one or more coaxial side Logical Link Identifiers (LLID) for one or more Coaxial Network Units (CNU) having accessed the OCU, and acquiring one or more optical network side LLIDs allocated for the OCU by an Optical Line Terminal (OLT); and establishing a mapping relationship between the coaxial side LLIDs and the optical network side LLIDs, and scheduling a data message of one of the CNUs according to the mapping relationship.