給自己的研究能力態度和訓練打個分數吧!

 

 

Sent to you by seanchang23 via Google Reader:

 

 

給自己的研究能力態度和訓練打個分數吧!

via 教授捕手部落格 ( Li-Chun Wang's Blog) on 6/29/10

 

做好研究必須避免的21件事:(轉錄自林盈達教授)

I.   Capacity (能力):

    1. Lack of scalability (無法迅速有效地處理大量的件事)
    2. Busy but little throughput (很忙但沒進度)
    3. Crash under heavy load (同時做三件事就掛了)
    4. ON-OFF throughput pattern (間歇性施功)
    5. Brainless and muscleless (不會思考又沒行動力)
    6. Blurred receiver and transmitter (聽不到也講不清重點)
    7. Weak in analysis, organization, or creativity (缺乏分析力組織力創造力)

II.  Attitudes (態度):

    8. Little self-motivation (低度自我期許)
    9. A vacation hen (不專心孵蛋的母雞)
    10. Irregular life style (不規則生活型態)
    11. Messy desktop (混亂的文件與桌面)
    12. A slow coach (慢郎中)
    13. No ideas, no comments, no nothing (腦子一片空白)
    14. Unhealthy personality (不太健康快樂正向的人格)
    15. Too many personal affairs (太多雜事)

III. Disciplines (訓練):

    16. Lack of intensive interaction (缺乏互動腦力激盪)
    17. Pointless discussion (沒有抓住重點的無效討論)
    18. Random walk, no roadmap (做事沒規劃)
    19. Memoryless work planning (做了新的忘了原有的規劃)
    20. Ignorance of details (輕忽細節)
    21. Lack of professionalism (欠缺專業或嚴謹態度)

 

 

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寫文章的三大重點

 

 

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寫文章的三大重點

via 教授捕手部落格 ( Li-Chun Wang's Blog) on 6/29/10

最近在指導學生寫論文，提供下列三項要點參考:

1. 問題的重要性

2. 方法的優越性

3. 結果的影響度及未來性

 

 

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To read

1. Torabi M, Haccoun D, Ajib W. Performance Analysis of Scheduling Schemes for Rate-Adaptive MIMO OSFBC-OFDM Systems. IEEE Transactions on Vehicular Technology. 2010;59(5):2363-2379.
2. Salem M, Adinoyi A, Yanikomeroglu H, Falconer D. Opportunities and Challenges in OFDMA-Based Cellular Relay Networks: A Radio Resource Management Perspective. IEEE Transactions on Vehicular Technology. 2010;59(5):2496-2510.

Gap filler technology for seamless communication on train

A further challenge consist in the selection of an appropriate technology for the GF, able to provide a sufficient robustness respect to the impairments introduced by the propagation environment.
• a transparent architecture, where the GF provides the in-tunnel coverage by just replicating the signal present on the satellite segment in a different frequency band;
• a semi-transparent architecture, where the GF just suites the signal waveform to the in-tunnel channel conditions (i.e. layers above the physical one are left unchanged);
• a non-transparent architecture, where the GF modifies not only the waveform of the signal, but also provides further functionalities (e.g. traffic filtering, QoS scheduling, etc.) up to the IP level.

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[1] Liva G, Riera Diaz N, Scalise S, et al. "Gap Filler Architectures for Seamless DVB-S2/RCS Provision in the Railway Environment," VTC Spring 2008 - IEEE Vehicular Technology Conference. 2008:2996-3000.