Solving Memory Access Conflicts in LTE-4G Standard

Cyrille Chavet; Fabrice Lozachmeur; T. Barguil; A. S. Hussein; Philippe Coussy

ICASSP 2019accepted0 citations

Solving Memory Access Conflicts in LTE-4G Standard

Cyrille Chavet, Fabrice Lozachmeur, T. Barguil, A. S. Hussein, Philippe Coussy

Abstract

In mobile telecommunications domain, LTE-4G is currently the most advanced standard available. A major design issue of LTE-4G based systems resides in solving the memory access conflicts when connecting Rate-Matching (RM) and Error Correction Code (ECC) modules. In this paper, we first describe and analyze the problem before proposing a dedicated memory mapping approach. Results show that our method allows removing any conflicts for any block sizes and any parallelism degrees in the context of LTE-4G.

BibTeX

@inproceedings{icassp2019_solvingmemoryacc,
  title = {Solving Memory Access Conflicts in LTE-4G Standard},
  author = {Cyrille Chavet and Fabrice Lozachmeur and T. Barguil and A. S. Hussein and Philippe Coussy},
  booktitle = {ICASSP 2019},
  year = {2019}
}