Name
Title | ||
|---|---|---|
On Non-Cooperative Block-Faded Orthogonal Multiple Access Schemes with Correlated Sources |
Abstract | ||
|---|---|---|
In this paper, we study the performance of non-cooperative multiple access systems with noisy separated channels, where correlated sources communicate to an access point (AP) through block-faded links. In the considered scenario, perfect channel state information (CSI) is assumed at the receiver while no CSI is available at the transmitters. We first consider uncoded transmissions from the sources to the AP, which exploits the source correlation to carry out joint channel detection (JCD). In this scenario, we propose an analytical approach to evaluate the achievable performance in terms of average bit error rate (BER). We then investigate the impact of coding, considering the same fixed coding scheme at each source. Then, we consider an extrinsic information transfer (EXIT) chart-based framework to optimize the design of concatenated and low-density parity-check (LDPC) codes for JCD schemes. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/TCOMM.2011.051311.090765 | IEEE Transactions on Communications |
Keywords | Field | DocType |
source correlation,channel state information,noisy separated channels,bit error rate,ldpc codes,code optimization,low-density parity check (ldpc) and concatenated codes,block-faded links,exit chart-based framework,noncooperative block-faded orthogonal multiple access schemes,multi-access systems,block fading,joint source channel coding (jscc),joint channel detection (jcd),extrinsic information transfer,low-density parity-check codes,error statistics,parity check codes,joint channel detection,radiocommunication,fading,channel coding,ldpc code,correlation,indexing terms,information transfer,fading channel,signal to noise ratio,exit chart,low density parity check | Parity bit,Concatenated error correction code,Fading,Computer science,Low-density parity-check code,Communication channel,Error detection and correction,Electronic engineering,Channel state information,Bit error rate | Journal |
Volume | Issue | ISSN |
59 | 7 | 0090-6778 |
Citations | PageRank | References |
2 | 0.46 | 23 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Andrea Abrardo | 1 | 376 | 47.39 |
| Gianluigi Ferrari | 2 | 1690 | 139.36 |
| Marco Martalò | 3 | 144 | 22.01 |