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1. (WO2018026426) ROBUST RELAY RETRANSMISSIONS WITH DUAL-CODING

Pub. No.:    WO/2018/026426    International Application No.:    PCT/US2017/034412
Publication Date: Fri Feb 09 00:59:59 CET 2018 International Filing Date: Fri May 26 01:59:59 CEST 2017
IPC: H04B 7/155
Applicants: KYOCERA CORPORATION
KALHAN, Amit
Inventors: KALHAN, Amit
Title: ROBUST RELAY RETRANSMISSIONS WITH DUAL-CODING
Abstract:
A signal forwarding device receives a dual-encoded first set of data that is encoded according to first and second sets of encoding parameters. The signal forwarding device decodes the dual-encoded first set of data, using decoding parameters that correspond to the second set of encoding parameters, to generate a single-encoded first set of data that is encoded according to the first set of encoding parameters. The signal forwarding device transmits the single-encoded first set of data to the destination device, which decodes the single-encoded first set of data using decoding parameters that correspond to the first set of encoding parameters. If the decoding is unsuccessful, the destination device requests retransmission. The signal forwarding device decodes a stored copy of the single encoded first set of data, using decoding parameters that correspond to the first set of encoding parameters, and retransmits the first set of data to the destination device.