US 11,835,999 B2
Controller which adjusts clock frequency based on received symbol rate
Bar Shapira, Yokneam (IL); Ariel Almog, Yokneam (IL); Dotan David Levi, Yokneam (IL); Natan Manevich, Yokneam (IL); and Thomas Kernen, Yokneam (IL)
Assigned to MELLANOX TECHNOLOGIES, LTD., Yokneam (IL)
Filed by MELLANOX TECHNOLOGIES, LTD., Yokneam (IL)
Filed on Jan. 18, 2022, as Appl. No. 17/578,115.
Prior Publication US 2023/0229188 A1, Jul. 20, 2023
Int. Cl. G06F 1/10 (2006.01); G06F 13/40 (2006.01)
CPC G06F 1/10 (2013.01) [G06F 13/4022 (2013.01); G06F 2213/3808 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A system, comprising:
two or more network elements, each network element comprising a Precision Time Protocol (PTP) Hardware Clock (PHC) that is adjustable based, at least in part, on physical layer frequency information, wherein the physical layer frequency information is extracted from an RX symbol rate.