Wireless sensor networks are emerging as an important area for communications. They
enable a wealth of new applications including surveillance, building control, factory …

In this paper, the main trends of the latest space missions will be outlined, dealing with the
advantages of using W-band in space communication systems. In the first part, an overview …

As the heterogeneity of wireless access technologies increases, dynamic allocation and
utilisation of spectrum become ever more important. The traditional rigid allocation of …

压缩感知(CS) 技术使快速宽频检测成为可能, 采用CS 技术的WSN 可为认知无线电用户提供
频谱信息. 针对WSN 检测到的频谱数据, 该文建立了一种基于空域和频域2 …

In today's high-tech “SMART” world, sensor-based networks are widely used. The main
challenge with wireless-based sensor networks is the underneath PHY (physical) layer. In …

Previous works studied the effect of many system parameters on spectrum sharing
opportunities where secondary users access the spectrum of primary users. However, a …

WLANs, primarily the various versions of IEEE 802.11 standards, and more precisely, those
operating in infrastructure mode, are nowadays the most popular technologies for providing …

After a recent series of unfortunate underground mining disasters, the vital importance of
communications for underground mining is underlined one more time. Establishing reliable …

This paper introduces a novel MAC strategy, which flexibly configures the error protection
level and the average pulse period per link to control the shared medium utilization in an IR …

Impulse based Ultra wideband technology has been the motivation of many recent
researches with the potential of many applications to be researched. The uniqueness of the …