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Applying Graph Coloring in Resource Coordination for a High-density Wireless Environment

Zheng Lihong; Hoang Doan (IEEE, 2008)

In a high density wireless environment, channel interference among users of many overlapped Basic Service Sets (OBSSs) is a serious problem. Our solution for the problem relies on a resource coordination scheme that utilizes ...
Number plate recognition based on Support Vector Machines

Zheng Lihong; He Xiangjian (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)

Automatic number plate recognition method is required due to increasing traffic management. In this paper, we first briefly review some knowledge of Support Vector Machines (SVMs). Then a number plate recognition ...
Performance Analysis for Resource Coordination in High-density Wireless Environment

Zheng Lihong; Hoang Doan (IEEE, 2008)
A QoS Mechanism of Registered Multi-Cycle Polling in Wireless Medium Access Control

Zheng Lihong; Hoang Doan (IEEE Computer Society, 2010)

Polling schemes in the IEEE 802 MAC layer provide some QoS support for multimedia applications above what can be provided with the contention scheme. However, in highly loaded environment, reliability and efficiency remain ...

Now showing items 1-4 of 4