The Application of Distributed Raptor Codes in Cooperative Transmission System
Chao Wang, Xiaojie Qian
Available Online July 2015.
- https://doi.org/10.2991/lemcs-15.2015.3How to use a DOI?
- Cooperative communications; Relay transmission; Digital fountain codes; Distributed Raptor codes
- In order to reduce computational complexity and transmission delay in the cooperative transmission system based on digital fountain codes, the paper proposes the cooperative communication scheme based on a distributed Raptor codes . The throughput is treated as the parametric analysis of the system complexity and the link packet loss rate is looked as parametric analysis of the transmission delay of the system. Moreover, the distributed Raptor codes compares with LT codes and other digital fountain codes transmission scheme. Theoretical analysis and simulation results indicate that the Raptor codes in throughput and decoding success rate is more greatly improved than LT codes. When the link packet loss rate is big, this distributed Raptor codes cooperative transmission scheme can greatly improve the performance of the system on the transmission delay and the larger link deletion probability is, obviously the greater advantages is.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Chao Wang AU - Xiaojie Qian PY - 2015/07 DA - 2015/07 TI - The Application of Distributed Raptor Codes in Cooperative Transmission System PB - Atlantis Press SP - 11 EP - 16 SN - 1951-6851 UR - https://doi.org/10.2991/lemcs-15.2015.3 DO - https://doi.org/10.2991/lemcs-15.2015.3 ID - Wang2015/07 ER -