Patent · US Active

Direct channel characterization for discontinuous time-frequency operation

US11637588B2 · kind B2 · utility

0Cited by

1References

19Claims

0Family size

Assignee

NOKIA SOLUTIONS AND NETWORKS OY · FI

Inventors

Paschalis Tsiaflakis · Schriek, BE
Alain Anderlini · Schaerbeek - Schaarbeek, BE
Danny Van Bruyssel · Bonheiden, BE

Key dates

Filing date	Oct 22, 2020
Grant date	Apr 25, 2023
Priority date	—
Expiry date	Oct 22, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04M11/062
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.