Name
Abstract | ||
|---|---|---|
Recently, Delay-Tolerant Space-Time Codes (DT-STCs) have been designed for cooperative communications. They are optimal in synchronous transmission and preserve their full-diversity order for arbitrary delays in asynchronous case. In this paper, we investigate these DT-STCs in femtocell networks where Femtocell Access Points can assist Macrocell Base Stations to transmit data information to users. The delays can be randomly introduced by the MBSs-FAPs backhaul links. We consider concatenated DT-STCs based on previous designs and we address their optimal and sub-optimal decoding schemes. In order to reduce the complexity, we propose a new sub-optimal algorithm based on successive sub-codewords decoding. Simulation results show that the proposed decoder achieves good performance-complexity tradeoff. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1109/WCNC.2012.6214441 | 2012 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC) |
Keywords | Field | DocType |
noise,interference,cellular network,communication complexity,decoding,lattices,base station,space time code | Space–time code,Femto-,Asynchronous communication,Femtocell,Computer science,Computer network,Communication complexity,Cellular network,Decoding methods,Macrocell | Conference |
ISSN | Citations | PageRank |
1525-3511 | 0 | 0.34 |
References | Authors | |
8 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Mireille Sarkiss | 1 | 29 | 8.79 |
| Mohamed Kamoun | 2 | 34 | 8.40 |