与室外定位技术相比(如GPS),基于无线局域网(Wireless Area Network)的定位更适用于室内环境。两种基于接收信号强度(RSSI,Received Signal Strength Indication)的定位方法即位置指纹法和信号传播模型法广泛用于室内定位的研究。使用...与室外定位技术相比(如GPS),基于无线局域网(Wireless Area Network)的定位更适用于室内环境。两种基于接收信号强度(RSSI,Received Signal Strength Indication)的定位方法即位置指纹法和信号传播模型法广泛用于室内定位的研究。使用边界盒算法和改进的二分范围搜索算法将两种室内定位方法相结合,提出了一种改进的基于RSSI的定位方法。提出的方法根据指纹数据库中样本的横纵坐标对其进行预处理,同时使用改进的线性二分范围搜索算法降低指纹数据库中的样本数,进而提高实时定位过程的效率。最大化位置指纹维度,并添加时间维,同时通过实验数据阐明所提出的方法可提高用户位置估算的精确度。展开更多
For the formation of nature reserves can directly affect the livelihood of indigenous people living in the area, negotiation between the authority and the community is crucial to the management of the natural resource...For the formation of nature reserves can directly affect the livelihood of indigenous people living in the area, negotiation between the authority and the community is crucial to the management of the natural resources. Crocker Range Park is the largest state park in Sabah state, Malaysia. Since there is a village community living within the boundary of the nature reserve, the state government and the villagers have had a conflict over the land rights. Until the government and the village delegation reached an agreement on the park＇s management plan in 2015, three actors intervened in the conflict： PACOS Trust, Japan International Cooperation Agency （JICA）, and Japan Overseas Cooperation Volunteers （JOCV）. In this study, these interventions by different actors were analyzed with the Tripartite Conflict Management （TCM} model. The results indicate that JOCV was the sole actor that was able to communicate with both the state government and the villagers. To support the result, a preliminary research was conducted, and the villagers＇ perception was investigated through a questionnaire survey. This paper concludes that JOCV was perceived as an actor that can be trusted more than JICA and the state government. This conclusion supports the result of the analysis of TCM model.展开更多
文摘与室外定位技术相比(如GPS),基于无线局域网(Wireless Area Network)的定位更适用于室内环境。两种基于接收信号强度(RSSI,Received Signal Strength Indication)的定位方法即位置指纹法和信号传播模型法广泛用于室内定位的研究。使用边界盒算法和改进的二分范围搜索算法将两种室内定位方法相结合,提出了一种改进的基于RSSI的定位方法。提出的方法根据指纹数据库中样本的横纵坐标对其进行预处理,同时使用改进的线性二分范围搜索算法降低指纹数据库中的样本数,进而提高实时定位过程的效率。最大化位置指纹维度,并添加时间维,同时通过实验数据阐明所提出的方法可提高用户位置估算的精确度。
文摘For the formation of nature reserves can directly affect the livelihood of indigenous people living in the area, negotiation between the authority and the community is crucial to the management of the natural resources. Crocker Range Park is the largest state park in Sabah state, Malaysia. Since there is a village community living within the boundary of the nature reserve, the state government and the villagers have had a conflict over the land rights. Until the government and the village delegation reached an agreement on the park＇s management plan in 2015, three actors intervened in the conflict： PACOS Trust, Japan International Cooperation Agency （JICA）, and Japan Overseas Cooperation Volunteers （JOCV）. In this study, these interventions by different actors were analyzed with the Tripartite Conflict Management （TCM} model. The results indicate that JOCV was the sole actor that was able to communicate with both the state government and the villagers. To support the result, a preliminary research was conducted, and the villagers＇ perception was investigated through a questionnaire survey. This paper concludes that JOCV was perceived as an actor that can be trusted more than JICA and the state government. This conclusion supports the result of the analysis of TCM model.
