EP 4052393 A2 20220907 - MEASURES TO PERMIT CHANNEL TRACKING IN DIGITAL ENCODED TRANSMISSION WITH ADDITIONAL ATTACHED REDUNDANCY BLOCKS
Title (en)
MEASURES TO PERMIT CHANNEL TRACKING IN DIGITAL ENCODED TRANSMISSION WITH ADDITIONAL ATTACHED REDUNDANCY BLOCKS
Title (de)
MASSNAHMEN ZUR ERMÖGLICHUNG EINER KANALNACHFÜHRUNG BEI DIGITALER CODIERTER ÜBERTRAGUNG MIT ZUSÄTZLICHEN ANGEHÄNGTEN REDUNDANZBLÖCKEN
Title (fr)
MESURES PERMETTANT UNE POURSUITE DE CANAL LORS DE TRANSMISSIONS NUMÉRIQUES
Publication
Application
Priority
- DE 102019216557 A 20191028
- EP 2020079541 W 20201021
Abstract (en)
[origin: WO2021083748A2] Exemplary embodiments create a data transmitter in a communication system, wherein the data transmitter is configured to receive a data bit sequence, with the data transmitter being configured to implement forwards error correction coding on the basis of the data bit sequence, to obtain a sequence of systematic bits and the error correction bits assigned to the sequence of systematic bits, wherein the data bit sequence and the sequence of systematic bits are identical, wherein the data transmitter is configured to transmit a signal, wherein the signal has a first transmit bit block and a second transmit bit block, wherein the first transmit bit block comprises a sequence of reference bits and the sequence of systematic bits, and wherein the second transmit bit block comprises the error correction bits, wherein a block of systematic bits of the sequence of systematic bits together with at least one block of associated error correction bits of the sequence of error correction bits, which is assigned to the block of systematic bits, can be decoded independently of other error correction bits or blocks of error correction bits.
IPC 8 full level
H04L 1/00 (2006.01); H04L 25/02 (2006.01); H04L 25/03 (2006.01)
CPC (source: EP)
H04L 1/0041 (2013.01); H04L 1/0047 (2013.01); H04L 1/0083 (2013.01); H04L 1/0086 (2013.01); H04L 25/0236 (2013.01); H04L 25/03286 (2013.01); H04L 25/03292 (2013.01); H04L 1/0059 (2013.01)
Citation (search report)
See references of WO 2021083748A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102019216557 A1 20210429; EP 4052393 A2 20220907; WO 2021083748 A2 20210506; WO 2021083748 A3 20210624
DOCDB simple family (application)
DE 102019216557 A 20191028; EP 2020079541 W 20201021; EP 20796542 A 20201021