SYSTEM AND METHOD IMPLEMENTING EXCISION CANCELLATION TECHNOLOGY

• Main Authors: SCHELEGEL, Christian B, KIMANI, Alexander, LANDON, David G, GIBSON, L. Andrew
• Format: Patent
• Language: English
• Published: 14.12.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

A method for mitigating an effect interference includes receiving, by a device, a signal comprising a plurality of signal components; determining whether each signal component has a sufficient reconstructability; reconstructing each said signal component that was determined to have sufficient reconstructability using the received signal or an at least partially clean signal with other signal component(s) removed from the received signal; and using the reconstructed signal components to generate a modified received comprising the received signal with the signal components removed therefrom that (i) are devoid of a signal of interest and (ii) have sufficient reconstructability. From FIG. 1OA Provide the cleaned signal to a next signal extractor 1028 Extract another signal component from the cleaned signal using soft symbol estimations 1030 shtOptionally close another switch of the first set so that the another signal component is provided to a next combiner 1032 Optionally remove the another signal component from the cleaned signal to produce further cleaned signal 1034 Have all of the signal No Return to 1028 mponents been extracte? 1038 Yes Identify which composite signal comprises a signal of interest 1040 Select switches of a second set of switches that are associated with signal components other then the signal of interest 1042 Generate a modified received signal by sequentially operating the selected switches of the second set so that signal components with satisfactory recontructability are sequentially removed from the received signal 1042 Optionally further process the modified received signal to extract information therefrom 1044 Optionally output and/or use the extracted information to control operations of the communication device 1046 End or perform other processing 1048