Patent ID: 7756161
Filing Date: 2010-07-13
Classification: H04M

Abstract:
1. A method for x Digital Subscriber Line (xDSL) hybrid access, comprising: receiving pseudo cells and standard Asynchronous Transfer Mode (ATM) cells from a subscriber terminal; wherein the pseudo cells carry Very-high-rate Digital Subscriber Line (VDSL) data and the standard ATM cells carry Asymmetric Digital Subscriber Line (ADSL) data; reassembling the standard ATM cells into ADSL data frames and reassembling the pseudo cells into VDSL data frames, wherein reassembling the pseudo cells into VDSL data frames comprises determining whether a pseudo cell is a last cell of the VDSL data frame, extracting length of the VDSL data frame from a pseudo cell header if the pseudo cell is the last cell; and transmitting the ADSL data frames and the VDSL data frames to a network side device.