| Presentation | 2014-07-31 Efficient Iterative Demapping and Decoding Techniques for Superimposed Adaptive Network Coded Cooperation Naoki TAKEISHI, Koji ISHIBASHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Superimposed adaptive network coded cooperation (SANCC) has gained much attention since it can obtain higher diversity and coding gain simultaneously without reducing bandwidth efficiency for wireless sensor networks. Codewords encoded at different time are mapped on one symbol in SANCC schemes. Therefore, all of these codewords are not statistically independence and the optimal decoding needs a long observation and large memory for decoding calculation. This paper focuses on the similarity between SANCC and spatially coupled codes and proposes efficient decoding scheme. We evaluate the performance of our proposed decoding schemes in terms of bit error rate by using extrinsic information transfer (EXIT) charts and computer simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cooperative communication / cooperative diversity / network coding / coded modulation / coded cooperation / spatially coupled codes |
| Paper # | RCC2014-30,NS2014-50,RCS2014-102,SR2014-31,ASN2014-49 |
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| Conference Information | |
| Committee | RCC |
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| Conference Date | 2014/7/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Reliable Communication and Control (RCC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Efficient Iterative Demapping and Decoding Techniques for Superimposed Adaptive Network Coded Cooperation |
| Sub Title (in English) | |
| Keyword(1) | Cooperative communication |
| Keyword(2) | cooperative diversity |
| Keyword(3) | network coding |
| Keyword(4) | coded modulation |
| Keyword(5) | coded cooperation |
| Keyword(6) | spatially coupled codes |
| 1st Author's Name | Naoki TAKEISHI |
| 1st Author's Affiliation | Advanced Wireless Communication research Center (AWCC), The University of Electro-Communications() |
| 2nd Author's Name | Koji ISHIBASHI |
| 2nd Author's Affiliation | Advanced Wireless Communication research Center (AWCC), The University of Electro-Communications |
| Date | 2014-07-31 |
| Paper # | RCC2014-30,NS2014-50,RCS2014-102,SR2014-31,ASN2014-49 |
| Volume (vol) | vol.114 |
| Number (no) | 162 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |