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2011年11 期
| 標(biāo)題 |
| MIMO在高速鐵路GSM-R車(chē)地通信系統(tǒng)中應(yīng)用的研究(20 卷) |
| 英文標(biāo)題 |
| Application research on MIMO technology in Train-ground Communication System of GSM-R for high speed railway |
| 摘要 |
| GSM-R(GSM for Railways)系統(tǒng)作為一種新的鐵路無(wú)線通信網(wǎng)絡(luò)，應(yīng)用于CTCS-3級(jí)列車(chē)控制系統(tǒng)，以滿足高速鐵路可靠的信號(hào)傳輸需求。但從實(shí)際的運(yùn)行效果來(lái)看，對(duì)于車(chē)地?zé)o線傳輸質(zhì)量的影響主要來(lái)自于多徑效應(yīng)，為此，本文在分析MIMO(Mu1t1ple- 1nput-multiple-output，多輸入多輸出 |
| 作者 |
| 新聞作者:李高科1，封志宏1，吳 卉2 |
| 關(guān)鍵字 |
