Cross-Layer Design for Two-Way Relaying Networks with Multiple Antennas
In this paper, we developed a cross-layer design for two-way relaying (TWR) networks with multiple antennas, where two single antenna source nodes exchange information with the aid of one multiple antenna relay node. The proposed cross-layer design considers adaptive modulation (AM) and space-time b...
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| Format: | Article |
| Language: | English |
| Published: |
European Alliance for Innovation (EAI)
2015-10-01
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| Series: | EAI Endorsed Transactions on Cognitive Communications |
| Subjects: | |
| Online Access: | http://eudl.eu/doi/10.4108/icst.mobimedia.2015.259040 |
| _version_ | 1818288744109703168 |
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| author | zhuo wu Lei Wang |
| author_facet | zhuo wu Lei Wang |
| author_sort | zhuo wu |
| collection | DOAJ |
| description | In this paper, we developed a cross-layer design for two-way relaying (TWR) networks with multiple antennas, where two single antenna source nodes exchange information with the aid of one multiple antenna relay node. The proposed cross-layer design considers adaptive modulation (AM) and space-time block coding (STBC) at the physical layer with an automatic repeat request (ARQ) protocol at the data link layer, in order to maximize the spectral efficiency under specific delay and packet error ratio (PER) constraints. An MMSE-interference cancellation (IC) receiver is employed at the relay node, to remove the interference in the fist phase of the TWR transmission. The transmission mode is updated for each phase of the TWR transmission on a frame-by-frame basis, to match the time-varying channel conditions and exploit the system performance and throughput gain. Simulation results show that retransmission at the data link layer could alleviate rigorous error-control requirements at the physical layer, and thereby allows higher data transmission. As a result, cross-layer design helps to achieve considerable system spectral efficiency gain for TWR networks, compared to those without cross-layer design. |
| first_indexed | 2024-12-13T02:01:15Z |
| format | Article |
| id | doaj.art-78658494ade44ce98b4d2cfc89219cfd |
| institution | Directory Open Access Journal |
| issn | 2313-4534 |
| language | English |
| last_indexed | 2024-12-13T02:01:15Z |
| publishDate | 2015-10-01 |
| publisher | European Alliance for Innovation (EAI) |
| record_format | Article |
| series | EAI Endorsed Transactions on Cognitive Communications |
| spelling | doaj.art-78658494ade44ce98b4d2cfc89219cfd2022-12-22T00:03:16ZengEuropean Alliance for Innovation (EAI)EAI Endorsed Transactions on Cognitive Communications2313-45342015-10-01131710.4108/icst.mobimedia.2015.259040Cross-Layer Design for Two-Way Relaying Networks with Multiple Antennaszhuo wu0Lei Wang1Third Research Institute of Ministry of Public Safety; zwu@shu.edu.cnThird Research Institute of Ministry of Public SafetyIn this paper, we developed a cross-layer design for two-way relaying (TWR) networks with multiple antennas, where two single antenna source nodes exchange information with the aid of one multiple antenna relay node. The proposed cross-layer design considers adaptive modulation (AM) and space-time block coding (STBC) at the physical layer with an automatic repeat request (ARQ) protocol at the data link layer, in order to maximize the spectral efficiency under specific delay and packet error ratio (PER) constraints. An MMSE-interference cancellation (IC) receiver is employed at the relay node, to remove the interference in the fist phase of the TWR transmission. The transmission mode is updated for each phase of the TWR transmission on a frame-by-frame basis, to match the time-varying channel conditions and exploit the system performance and throughput gain. Simulation results show that retransmission at the data link layer could alleviate rigorous error-control requirements at the physical layer, and thereby allows higher data transmission. As a result, cross-layer design helps to achieve considerable system spectral efficiency gain for TWR networks, compared to those without cross-layer design.http://eudl.eu/doi/10.4108/icst.mobimedia.2015.259040cross-layer designtwo-way relayingmmse-interference cancellationstbc |
| spellingShingle | zhuo wu Lei Wang Cross-Layer Design for Two-Way Relaying Networks with Multiple Antennas EAI Endorsed Transactions on Cognitive Communications cross-layer design two-way relaying mmse-interference cancellation stbc |
| title | Cross-Layer Design for Two-Way Relaying Networks with Multiple Antennas |
| title_full | Cross-Layer Design for Two-Way Relaying Networks with Multiple Antennas |
| title_fullStr | Cross-Layer Design for Two-Way Relaying Networks with Multiple Antennas |
| title_full_unstemmed | Cross-Layer Design for Two-Way Relaying Networks with Multiple Antennas |
| title_short | Cross-Layer Design for Two-Way Relaying Networks with Multiple Antennas |
| title_sort | cross layer design for two way relaying networks with multiple antennas |
| topic | cross-layer design two-way relaying mmse-interference cancellation stbc |
| url | http://eudl.eu/doi/10.4108/icst.mobimedia.2015.259040 |
| work_keys_str_mv | AT zhuowu crosslayerdesignfortwowayrelayingnetworkswithmultipleantennas AT leiwang crosslayerdesignfortwowayrelayingnetworkswithmultipleantennas |