Helicopter-Based Digital Electronic News Gathering (H-DENG) System: Case Study and System Solution

被引：3
作者：
Gui, Lin [1 ]
Liu, Bo [1 ]
Wu, Hsiao-Chun [2 ]
Li, Ying [3 ]
Ma, Wenfeng [4 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Inst Wireless Commun Technol, Shanghai 200240, Peoples R China
[2] Louisiana State Univ, Dept Elect & Comp Engn, Baton Rouge, LA 70803 USA
[3] China Elect Syst Engn Co, Beijing 100141, Peoples R China
[4] Inst Commun Engn PLAUST, Dept ofWireless Commun, Nanjing 210007, Peoples R China
来源：
IEEE TRANSACTIONS ON BROADCASTING | 2011年 / 57卷 / 01期
基金：
美国国家科学基金会; 上海市科技启明星计划;
关键词：
Channel model; DENG; spectrum; system design; MOBILE RECEPTION;
D O I：
10.1109/TBC.2010.2097000
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Helicopter-based digital electronic news gathering (H-DENG) systems play a crucial role for the live televised news broadcast, especially for disastrous or catastrophic events. In this paper, a special H-DENG system will be investigated thoroughly. Major aspects including resource allocation in spectrum, necessary services and mechanisms, wave propagation and channel modeling, as well as design rules have to be addressed for this system. Our studies are based on the actual prototype of the integrated H-DENG system. The evaluation and analysis of this system are also presented in this paper according to the measurement and simulation results from our test bed.
引用
收藏
页码：121 / 128
页数：8
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