author = {Y. Lang and D. W\"{u}bben},
  year = {2010},
  month = {May},
  title = {Generalized Joint Linear Channel Coding and Physical Network Coding for Two-way Relay Channels},
  URL = {http://www.ieeevtc.org/vtc2010spring/index.php},
  address={Taipei, Taiwan},
  abstract={In this extended abstract we will present a generalized joint linear channel coding and physical-layer network coding scheme for two-way relay channels, where the source and destination nodes desire to
exchange information through the relay in only two time slots. By
slightly modifying the Sum-Product Algorithm (SPA), the joint
iterative channel decoding and network encoding algorithm is
applicable to any linear channel code, e.g. Low-Density Parity-Check
code (LDPC code), which is characterized by its parity check matrix
\$\mathcal\{H}\$. In order to provide important insights into the
proposed algorithm, we model the generalized joint channel-network
coding as a dynamical system. Due to its efficient decoding, the
proposed scheme is well suited for a practical wireless system, e.g.
cellular network. Simulation results show that the proposed scheme
outperforms other recently proposed network coding schemes with
slightly increased complexity.
  booktitle={2010 IEEE 71st Vehicular Technology Conference (VTC2010-Spring)}