Connected vehicles and intelligent vehicles have been identified as key technologies for increasing road safety and transport efficiency. This book presents and discusss the recent advances in theory and practice in connected vehicle systems. It covers emerging research that aims at dealing with the challenges in designing the essential functional components of connected vehicles. Major topics include intra- and inter-vehicle communications, mobility model of fleet and ramp merging, trace and position data analysis, security and privacy.
Compared with conventional communications, cooperative communication allows multiple users in a wireless network to coordinate their packet transmissions and share each other's resources, thus achieving high-performance gain and better service coverage and reliability. Energy Efficient Cooperative Wireless Communication and Networks provides a comprehensive look at energy efficiency and system design of cooperative wireless communication. Introducing effective cooperative wireless communication schemes, the book supplies the understanding and methods required to improve energy efficiency, reliability, and end-to-end protocol designs for wireless communication systems. It explains the practical benefits and limitations of cooperative transmissions along with the associated designs of upper-layer protocols, including MAC, routing, and transport protocol. The book considers power efficiency as a main objective in cooperative communication to ensure quality-of-service (QoS) requirements. It explains how to bring the performance gain at the physical layer up to the network layer and how to allocate network resources dynamically through MAC/scheduling and routing to trade off the performance benefits of given transmissions against network costs. Because the techniques detailed in each chapter can help readers achieve energy efficiency and reliability in wireless networks, they have the potential to impact a range of industry areas, including wireless communication, wireless sensor networks, and ad hoc networks. The book includes numerous examples, best practices, and models that capture key issues in real-world applications. Along with algorithms and tips for effective design, the book supplies the understanding you will need to achieve high-performing and energy efficient wireless networks with improved service coverage and reliability.
Connected vehicles and intelligent vehicles have been identified as key technologies for increasing road safety and transport efficiency. This book presents and discusss the recent advances in theory and practice in connected vehicle systems. It covers emerging research that aims at dealing with the challenges in designing the essential functional components of connected vehicles. Major topics include intra- and inter-vehicle communications, mobility model of fleet and ramp merging, trace and position data analysis, security and privacy.
A mesmerizing read…A literary work of high distinction.” —William Grimes, New York Times This “gripping and poignant memoir” (New York Times Book Review) draws us into the intersections of everyday life and Communist power from the first days of “Liberation” in 1949 through the post-Mao era. The son of a professional family, Kang Zhengguo is a free spirit, drawn to literature. In Mao’s China, these innocuous circumstances expose him at age twenty to a fierce struggle session, expulsion from university, and a four-year term of hard labor. So begins his long stay in the prison-camp system. He finally escapes the Chinese gulag by forfeiting his identity: at age twenty-eight he is adopted by an aging bachelor in a peasant village, which enables him to start a new life.
With clear vision this intimate memoir draws us into the intersections of everyday life and Communist power from the first days of "Liberation" in 1949 through the Tiananmen Square protests and after. The son of a professional family, Kang Zhengguo is a free spirit, drawn to literature. In Mao's China, these innocuous circumstances expose him at the age of twenty to a fierce struggle session, expulsion from university, and a four-year term of hard labor in Xian's Number Two Brickyard. So begins his long stay in the prison-camp system, a story of hardship and poignance, of warmth and humor in the face of cruelty. He finally escapes the Chinese gulag by forfeiting his identity: at age twenty-eight he is adopted by an aging bachelor in a peasant village, which enables him to start a new life. Rehabilitated after Mao's death, Kang finds himself still subject to the recurring nightmare of party authority.
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