Response method and apparatus for registration request

By receiving and parsing the Alloc-ID configuration table, the target Alloc-ID is dynamically allocated to match the supported rate of the ONU, which solves the problem of low efficiency of T-CONT and realizes the flexibility, scalability and resource optimization of Alloc-ID.

CN122138080APending Publication Date: 2026-06-02ZTE CORP
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Patent Information

Application Number
CN202610600396.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2020-08-14
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

In existing technologies, the T-CONT in 50G passive optical fiber networks (PON) has low utilization efficiency and requires the static retention of a large number of Alloc-IDs, resulting in resource waste and insufficient flexibility.

Method used

By receiving and parsing the Alloc-ID configuration table sent by the Optical Line Terminal (OLT), the target Alloc-ID is dynamically allocated to match the supported rate of the Optical Network Unit (ONU), and registration requests are responded to, avoiding the static retention of redundant T-CONTs.

Benefits of technology

It improves the efficiency of T-CONT usage, avoids resource waste, and realizes the flexibility and scalability of Alloc-ID to adapt to the needs of different PON systems.

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Abstract

This invention provides a method and apparatus for responding to a registration request. The method includes: receiving an Alloc-ID configuration table sent by an Optical Line Terminal (OLT), wherein the Alloc-ID configuration table includes a correspondence between Alloc-IDs and uplink rates; parsing the Alloc-ID configuration table to determine a target Alloc-ID from the correspondence between Alloc-IDs and uplink rates, wherein the rate corresponding to the target Alloc-ID includes rates supported by an Optical Network Unit (ONU); and responding to a registration request issued by the OLT based on the target Alloc-ID, wherein the registration request carries the target Alloc-ID. This invention solves the problem of low T-CONT utilization efficiency in related technologies, thereby improving T-CONT utilization efficiency.
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