TY - GEN
T1 - Error correction for differential linear network coding in slowly-varying networks
AU - Puchinger, Sven
AU - Cyran, Michael
AU - Fischer, Robert F.H.
AU - Bossert, Martin
AU - Huber, Johannes B.
N1 - Publisher Copyright:
© VDE VERLAG GMBH · Berlin · Offenbach.
PY - 2019
Y1 - 2019
N2 - Differential linear network coding (DLNC) is a precoding scheme for information transmission over random linear networks. By using differential encoding and decoding, the conventional approach of lifting, required for inherent channel sounding, can be omitted and in turn higher transmission rates are supported. However, the scheme is sensitive to variations in the network topology. In this paper, we derive an extended DLNC channel model which includes slow network changes. Based on this, we propose and analyze a suitable channel coding scheme matched to the situation at hand using rank-metric convolutional codes.
AB - Differential linear network coding (DLNC) is a precoding scheme for information transmission over random linear networks. By using differential encoding and decoding, the conventional approach of lifting, required for inherent channel sounding, can be omitted and in turn higher transmission rates are supported. However, the scheme is sensitive to variations in the network topology. In this paper, we derive an extended DLNC channel model which includes slow network changes. Based on this, we propose and analyze a suitable channel coding scheme matched to the situation at hand using rank-metric convolutional codes.
KW - Differential linear network coding
KW - Partial-unit-memory codes
KW - Random linear network coding
KW - Rank-metric codes
UR - http://www.scopus.com/inward/record.url?scp=85084021498&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85084021498
T3 - SCC 2015 - 10th International ITG Conference on Systems, Communications and Coding
BT - SCC 2015 - 10th International ITG Conference on Systems, Communications and Coding
PB - VDE VERLAG GMBH
T2 - 10th International ITG Conference on Systems, Communications and Coding, SCC 2015
Y2 - 2 February 2015 through 5 February 2015
ER -