公开(公告)号：US20210135710A1

公开(公告)日：2021-05-06

申请号：US17077598

申请日：2020-10-22

Applicant: Nokia Solutions and Networks Oy

Inventor： Paschalis Tsiaflakis ,  Alain Anderlini ,  Danny Van Bruyssel

IPC: H04B3/54 ,  H04B17/336

Abstract: The present invention relates to wired communication systems, and more specifically to initialization and/or update of communication parameters used for communication through the wired communication systems.
In accordance with an embodiment of the invention, an access node comprises at least one processor and memory storing instructions that when executed by the at least one processor cause a local transceiver of the access node to transmit signaling data via a subscriber line to a remote transceiver, the signaling data identifying particular symbol positions within a sequence of symbols transmitted over the subscriber line during show-time as being suitable for characterizing a direct communication channel between the local transceiver and the remote transceiver.
The present invention also relates to a subscriber device, and to a method for initializing or updating communication parameters within a wired communication system.

公开(公告)号：US11637588B2

公开(公告)日：2023-04-25

申请号：US17077598

申请日：2020-10-22

Applicant: Nokia Solutions and Networks Oy

Inventor： Paschalis Tsiaflakis ,  Alain Anderlini ,  Danny Van Bruyssel

IPC: H04B3/54 ,  H04B17/336

Abstract: A wired communication systems, a subscriber device and a method, and more specifically related to initialization and/or update of communication parameters used for communication through the wired communication systems. An access node comprises at least one processor and memory storing instructions that when executed by the at least one processor cause a local transceiver of the access node to transmit signaling data via a subscriber line to a remote transceiver, the signaling data identifying particular symbol positions within a sequence of symbols transmitted over the subscriber line during show-time as being suitable for characterizing a direct communication channel between the local transceiver and the remote transceiver.