VDSL2 CONFIGURATION MANAGEMENT MODEL BASED ON ACTUAL BUSINESS APPLICATION SCENARIOS

摘要

A Second Generation Very-high-bit-rate Digital Subscriber Loop (VDSL2) configuration management model based on actual business application scenarios is provided, which comprises a VDSL2 line (310) and a upstream rate profile (320), a downstream rate profile (330), a power spectrum profile (340), a noise margin profile (360), an interleaving delay and pulse noise protection profile (350) associated to the VDSL2 line (310); wherein, the VDSL2 line (310) is used to specify the upstream rate profile (320) and the downstream rate profile (330), and configure a power management state; the upstream rate profile (320) is used to configure the upstream data rate of the line; the downstream rate profile (330) is used to configure the downstream data rate of the line; the power spectrum profile (340) is used to configure the power spectrum density profile of sub-carriers; and the noise margin profile (360) is used to configure the upstream target noise margin and the downstream target noise margin and the noise margin parameters of the line.