US 12,323,285 B2
Detection of repetitive data signals
Assaf Monsa Chermon, Kfar Yedida (IL); and Hanan Leizerovich, Petah Tikva (IL)
Assigned to D-FEND SOLUTIONS AD LTD., Raanana (IL)
Filed by D-FEND SOLUTIONS AD LTD., Raanana (IL)
Filed on May 23, 2022, as Appl. No. 17/664,652.
Application 17/664,652 is a continuation of application No. 17/219,780, filed on Mar. 31, 2021, granted, now 11,539,568.
Claims priority of application No. 276678 (IL), filed on Aug. 12, 2020.
Prior Publication US 2022/0337467 A1, Oct. 20, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 27/26 (2006.01); H04B 1/10 (2006.01); H04L 1/00 (2006.01)
CPC H04L 27/2656 (2013.01) [H04B 1/1027 (2013.01); H04L 1/0054 (2013.01)] 24 Claims
OG exemplary drawing
 
1. A method of detecting repetitive information in data packets communicated between a first node and a second node over a wireless network, comprising:
collecting samples of a data communication signal transmitted between said first node and said second node over said wireless network at a plurality of respective times;
grouping said collected samples into a plurality of sequences of samples;
combining said plurality of sequences of samples into at least one united signal; wherein said combining comprises: detecting a respective data packet for each one of said plurality of sequences of samples to provide detected data packets; and
based on an analysis of said at least one united signal, providing a signal indicative of repetitive information in the detected data packets, the detected data packets are carried by said data communication signal.