移動網絡智能中繼與自適應協作通信理論研究進展報告

張朝陽 鐘財軍 殷銳

摘 要：移動性是現有和未來無線移動通信、車輛網絡、高鐵和軌道通信等系統所具有的重要屬性，也是系統設計所必須考慮和支持的重要因素。該課題緊密圍繞項目所研究的高移動性寬帶無線通信網絡的基礎理論和關鍵技術，將以構成移動網絡的移動中繼節點為重點研究對象，探索利用移動性增強網絡容量的機理，研究高效可靠的移動智能中繼方式和自適應協作傳輸機制，為未來移動網絡中繼協作傳輸提供關鍵技術支撐。

關鍵詞：移動中繼 協作通信 高移動性

Abstract：Mobility is one of the basic features in modern communications systems like public mobile communications， vehicular communications， and high speed train transmission systems， etc. It should be taken into account in the system design. In this research projects， we mainly studies the mobile relay nodes in the mobile networks， and investigate their fundamental effects in capacity and performance enhancement. Based on this， we will propose new mobile relaying strategies and adaptive cooperative relaying schemes， to improve the effectiveness and reliability of high mobility wireless communications. This annual report shows some of our progresses made in 2012.

Key Words：Mobile Relaying； Cooperative Communications； High Mobility

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