TV white spaces refer to the allocated but locally unused TV spectrum and can be used by
unlicensed devices as secondary users. Thanks to their lower frequencies (eg, 54–698 MHz …

Wireless sensor networks (WSNs) face significant scalability challenges due to the
proliferation of wide-area wireless monitoring and control systems that require thousands of …

Mobile crowdsensing (MCS) is a new paradigm of sensing by taking advantage of the rich
embedded sensors of mobile user devices. However, the traditional server-client MCS …

Low-Power Wide-Area Network (LPWAN) heralds a promising class of technology to
overcome the range limits and scalability challenges in traditional wireless sensor networks …

Low-Power Wide-Area Network (LPWAN) is an enabling Internet-of-Things technology that
supports long-range, low-power, and low-cost connectivity to numerous devices. To avoid …

In this paper, we study a broker-based TV white space market, where unlicensed white
space devices (WSDs) purchase white space spectrum from TV licensees via a third-party …

A database-assisted TV white space network can achieve the goal of green cognitive
communication by effectively reducing the energy consumption in cognitive …

Geo-location database-assisted TV white space network reduces the need for energy-
intensive processes (such as spectrum sensing), and hence can achieve green cognitive …

In this chapter, we will provide a brief introduction to the database-assisted dynamic
spectrum sharing technology, including the network architecture, the regulatory and …

Abstract Low-Power Wide-Area Network (LPWAN) is an enabling technology for long-range,
low-power, and low-cost Internet of Things (IoT) and Cyber-Physical Systems (CPS) …