目前，研究适合于信道出错、通道容量可变的无线网络理想流调度系统及其数据包调度算法是无线领域研究的一个热点问题。

At present, the work related to ideal flow scheduling system and packet scheduling algorithm for error-prone wireless channel is a hot topic in the research field of wireless communication.

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针对无线网络间切换普遍存在的乒乓运动和三方切换问题，提出一种新的基于反馈预测模型的自适应切换算法。

This paper mainly focuses on ping-ponging and tri-side-handoff problems which are common in handoff between wireless networks, putting forward an adapted algorithm based on predictive feedback model.

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针对地理路由算法中的路由空洞问题，通过引入虚拟坐标的方式，提出了一种新颖的无线网络地理路由算法——双重贪婪算法(DGA)。

To address the holes problem in wireless sensor networks, a novel geographic routing algorithm, named Double Greedy algorithm (DGA), was proposed based on virtual coordinate system.

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