Relay Selection for Efficient HARQ-IR Protocols in Relay-Assisted Multisource Multicast Networks

2014-05-21
Quoc-Tuan Vien, Quoc-Tuan Vien
Nguyen, Huan X.
Shah, Purav
Ever, Enver
Duc To, Duc To
This paper investigates relay selection for reliable data transmission in relay-assisted multisource multicast networks (RMMNs) where multiple source nodes distribute information to a set of destination nodes with the assistance of multiple relay nodes. Hybrid automatic repeat request with incremental redundancy (HARQ-IR) is used and supported by either a physical-layer network coding (PNC) or an analog network coding (ANC) technique employed at the relays. By deriving efficiency metrics of the HARQ-IR protocols, we propose relay selection schemes for RMMNs to minimize the transmission delay and energy consumption. Simulation results are provided to analyse each relay selection scheme.
Citation Formats
Q.-T. V. Quoc-Tuan Vien, H. X. Nguyen, P. Shah, E. Ever, and D. T. Duc To, “Relay Selection for Efficient HARQ-IR Protocols in Relay-Assisted Multisource Multicast Networks,” 2014, p. 0, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/68021.