Research on Achievable Rate of Interference Channel with Cooperative Transmission
This paper studies the achievable data rate of the two-transmitter and two-receiver interference channel model with cooperative transmission. To implement the cooperation, a finite rate conferencing link is deployed at the transmitters side in order to share the message. A new transmit scheme with p...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2013-12-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2013/360426 |
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| _version_ | 1849703774841470976 |
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| author | Lin Xiao Dingcheng Yang Geng Su Anping Tan Shengen Liu |
| author_facet | Lin Xiao Dingcheng Yang Geng Su Anping Tan Shengen Liu |
| author_sort | Lin Xiao |
| collection | DOAJ |
| description | This paper studies the achievable data rate of the two-transmitter and two-receiver interference channel model with cooperative transmission. To implement the cooperation, a finite rate conferencing link is deployed at the transmitters side in order to share the message. A new transmit scheme with private message sharing is proposed based on the dirty paper coding. The achievable rate region is established in both strong interference regime and weak interference regime. In weak interference regime, the asymptotically rate region shows the conferencing link can improve the achievable rate region for cooperative receiver. In strong interference regime, the conferencing link not only improves the achievable rate for cooperative receiver but also improves the sum rate of the cooperative network. Numerical results demonstrate these theories in a Gaussian interference channel. |
| format | Article |
| id | doaj-art-088a0829fb13426a9e8d2e5aa6edecaf |
| institution | DOAJ |
| issn | 1550-1477 |
| language | English |
| publishDate | 2013-12-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-088a0829fb13426a9e8d2e5aa6edecaf2025-08-20T03:17:04ZengWileyInternational Journal of Distributed Sensor Networks1550-14772013-12-01910.1155/2013/360426360426Research on Achievable Rate of Interference Channel with Cooperative TransmissionLin Xiao0Dingcheng Yang1Geng Su2Anping Tan3Shengen Liu4 Information Engineering School, Nanchang University, Nanchang 330031, China Information Engineering School, Nanchang University, Nanchang 330031, China School of Electronic Engineering and Computer Science, Queen Mary University of London, London E1 4NS, UK Information Engineering School, Nanchang University, Nanchang 330031, China Information Engineering School, Nanchang University, Nanchang 330031, ChinaThis paper studies the achievable data rate of the two-transmitter and two-receiver interference channel model with cooperative transmission. To implement the cooperation, a finite rate conferencing link is deployed at the transmitters side in order to share the message. A new transmit scheme with private message sharing is proposed based on the dirty paper coding. The achievable rate region is established in both strong interference regime and weak interference regime. In weak interference regime, the asymptotically rate region shows the conferencing link can improve the achievable rate region for cooperative receiver. In strong interference regime, the conferencing link not only improves the achievable rate for cooperative receiver but also improves the sum rate of the cooperative network. Numerical results demonstrate these theories in a Gaussian interference channel.https://doi.org/10.1155/2013/360426 |
| spellingShingle | Lin Xiao Dingcheng Yang Geng Su Anping Tan Shengen Liu Research on Achievable Rate of Interference Channel with Cooperative Transmission International Journal of Distributed Sensor Networks |
| title | Research on Achievable Rate of Interference Channel with Cooperative Transmission |
| title_full | Research on Achievable Rate of Interference Channel with Cooperative Transmission |
| title_fullStr | Research on Achievable Rate of Interference Channel with Cooperative Transmission |
| title_full_unstemmed | Research on Achievable Rate of Interference Channel with Cooperative Transmission |
| title_short | Research on Achievable Rate of Interference Channel with Cooperative Transmission |
| title_sort | research on achievable rate of interference channel with cooperative transmission |
| url | https://doi.org/10.1155/2013/360426 |
| work_keys_str_mv | AT linxiao researchonachievablerateofinterferencechannelwithcooperativetransmission AT dingchengyang researchonachievablerateofinterferencechannelwithcooperativetransmission AT gengsu researchonachievablerateofinterferencechannelwithcooperativetransmission AT anpingtan researchonachievablerateofinterferencechannelwithcooperativetransmission AT shengenliu researchonachievablerateofinterferencechannelwithcooperativetransmission |