張朝陽 鐘財(cái)軍 殷銳

摘 要：移動(dòng)性是現(xiàn)有和未來無線移動(dòng)通信、車輛網(wǎng)絡(luò)、高鐵和軌道通信等系統(tǒng)所具有的重要屬性，也是系統(tǒng)設(shè)計(jì)所必須考慮和支持的重要因素。該課題緊密圍繞項(xiàng)目所研究的高移動(dòng)性寬帶無線通信網(wǎng)絡(luò)的基礎(chǔ)理論和關(guān)鍵技術(shù)，將以構(gòu)成移動(dòng)網(wǎng)絡(luò)的移動(dòng)中繼節(jié)點(diǎn)為重點(diǎn)研究對(duì)象，探索利用移動(dòng)性增強(qiáng)網(wǎng)絡(luò)容量的機(jī)理，研究高效可靠的移動(dòng)智能中繼方式和自適應(yīng)協(xié)作傳輸機(jī)制，為未來移動(dòng)網(wǎng)絡(luò)中繼協(xié)作傳輸提供關(guān)鍵技術(shù)支撐。

關(guān)鍵詞：移動(dòng)中繼 協(xié)作通信 高移動(dòng)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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