원문정보
보안공학연구지원센터(IJFGCN)
International Journal of Future Generation Communication and Networking
Vol.6 No.5
2013.10
pp.157-166
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
Transmit diversity generally requires more than one antenna at the transmitter. However, many wireless devices are limited by size or hardware complexity to one antenna. Recently, a new class of methods called cooperative communication has been proposed that enables singleantennamobiles in a multi-user environment to share their antennas and generate a virtual multiple-antenna transmitter that allows them to achieve transmit diversity. This paper gives an overview of cooperative communication which is a technique that acts as virtual MIMO. Inthis paper we analyze cooperative communication in detail. We study the steps to cooperation and differentcombining strategies at the destination.
목차
Abstract
1. Introduction
2. Steps to Implement Cooperation:
2.1. Neighbor Maintenance Step
2.2. Information Exchange Step
2.3. Local Distribution Setup
3. Cooperative Relaying System Model
3.1. Single Relay System Model
3.2. Multi Relay System Model:
3.3. Combining Strategies
4. Cooperative Relaying Protocols
4.1. Amplify & Forward
4.2. Decode and Forward
4.3. Compress and Forward
4.4. Adaptive Relaying Protocols
5. System Performance Analysis
5.1. Average Signal-to-Noise Ratio (γ)
5.2. Outage Probability (Pout)
5.3. Bit-Error-Rate (BER)
6. Applications
6.1. Virtual Antenna Array
6.2. Wireless ad-hoc Network
6.3. Wireless Sensor Network
6.4. Cooperative Sensing for Cognitive Radio
7. Conclusion
References
1. Introduction
2. Steps to Implement Cooperation:
2.1. Neighbor Maintenance Step
2.2. Information Exchange Step
2.3. Local Distribution Setup
3. Cooperative Relaying System Model
3.1. Single Relay System Model
3.2. Multi Relay System Model:
3.3. Combining Strategies
4. Cooperative Relaying Protocols
4.1. Amplify & Forward
4.2. Decode and Forward
4.3. Compress and Forward
4.4. Adaptive Relaying Protocols
5. System Performance Analysis
5.1. Average Signal-to-Noise Ratio (γ)
5.2. Outage Probability (Pout)
5.3. Bit-Error-Rate (BER)
6. Applications
6.1. Virtual Antenna Array
6.2. Wireless ad-hoc Network
6.3. Wireless Sensor Network
6.4. Cooperative Sensing for Cognitive Radio
7. Conclusion
References
저자정보
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