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1. (WO2018163196) METHOD AND SYSTEM FOR CANCELLING SELF-INTERFERENCE BY A NODE IN A WIRELESS COMMUNICATION SYSTEM

Pub. No.:    WO/2018/163196    International Application No.:    PCT/IN2018/050101
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Tue Feb 27 00:59:59 CET 2018
IPC: H04B 1/7097
H04B 7/15
Applicants: INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)
Inventors: GANTI, RadhaKrishna
NADH, Arjun
Title: METHOD AND SYSTEM FOR CANCELLING SELF-INTERFERENCE BY A NODE IN A WIRELESS COMMUNICATION SYSTEM
Abstract:
Embodiments herein provide a method for decoding received signal by node in wireless communication system. The method includes receiving a signal from a first User Equipment (UE), where the received signal comprises a set of preambles in which each preamble is identical to an at least one preamble in a preamble structure and obtaining a composite signal comprising a self- interference signal, where the self-interference signal is known at the node. Further, the method includes determining self-interference channel estimate using the composite signal and decoding the received signal by eliminating the self-interference signal from the received signal based on the self- interference channel estimate.