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Wireless Mesh Networks (WMN) is an essential technology based on mobile ad hoc networks (MANETs). A three sector antenna system applied to WMN was proposed in early 2010, and system performance was analyzed. In this paper, we introduce a real-world three sector antenna system set up in the current WMN test bed in Niigata University, which employs IEEE 802.11 wireless LAN and supports multi-interface...
This paper proposes a link setup method of “SKYMESH,” which is an ad hoc communication system, temporarily established in the sky by balloons holding communication nodes. The SKYMESH can be used as emergency communication systems when telecommunication infrastructure is damaged for large-scale natural disaster. It was reported that a link between balloons was unstable due to swing of balloons. This...
This paper investigates the statistical characteristics of the wireless channel in an ad hoc network in the sky ldquoSKYMESH,rdquo which is a solution for temporal communication networks in the large-scale natural disasters. SKYMESH consists of balloon nodes, which are located at 50-100 m high over the the ground, and build the wireless network in the air. In this system, line-of-sight (LoS) is kept...
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