Sumit Roy – författare & böcker

Secure Localization and Time Synchronization for Wireless Sensor and Ad Hoc Networks

Inbunden, Engelska, 2006

2 156 kr

Skickas inom 10-15 vardagar

Localization is a critical process in mobile ad hoc networks and wireless sensor networks. Wireless sensor node or MANET devices need to know the network's location or its relative location, with respect to the rest of the network neighbors. However, due to the open spectrum nature of wireless communication, it is subject to attacks and intrusions. Hence the wireless network synchronization needs to be both robust and secure. Furthermore, issues such as energy constraints and mobility make the localization process even more challenging.Secure Localization and Time Synchronization for Wireless Sensor and Ad Hoc Networks presents the latest research results in the area of secure localization for both wireless mobile ad hoc networks and wireless sensor networks.

Del 30 - Advances in Information Security

Secure Localization and Time Synchronization for Wireless Sensor and Ad Hoc Networks

AvRadha Poovendran,Cliff Wangm. fl.

Häftad, Engelska, 2010

2 217 kr

Skickas inom 10-15 vardagar

Localization is a critical process in mobile ad hoc networks and wireless sensor networks. Wireless sensor node or MANET devices need to know the network's location or its relative location, with respect to the rest of the network neighbors. However, due to the open spectrum nature of wireless communication, it is subject to attacks and intrusions. Hence the wireless network synchronization needs to be both robust and secure. Furthermore, issues such as energy constraints and mobility make the localization process even more challenging.Secure Localization and Time Synchronization for Wireless Sensor and Ad Hoc Networks presents the latest research results in the area of secure localization for both wireless mobile ad hoc networks and wireless sensor networks.

ECONOMIC PROGRESS AND PROSPECTS IN THE THIRD WORLD

Lessons of Development Experience since 1945

AvH. W. Singer,Sumit Roy

Inbunden, Engelska, 1993

2 082 kr

Skickas inom 5-8 vardagar

Economic Progress and Prospects in the Third World combines an elegant and persuasive summary of development progress over the last 40 years with detailed case studies of two major developing countries, Nigeria and India.Beginning with an overview of changes in development theory and practice since 1945, the book distinguishes three main phases: the 'Golden Age' of the 1950s and 1960s, the illusory debt-led growth of the 1970s, and the 'Lost Decade' of the 1980s. It explains how successes in some of the earlier phases led to difficulties later on. The authors then describe the specific ways in which these changes have affected two nations: Nigeria, a relatively open economy, India, a relatively closed economy. In conclusion, they draw on the lessons of global and domestic development for a discussion of prospects in the 1990s.This important study will prove invaluable to policymakers and economists who seek to use the experience of the past to solve the problems of the future.

Transforming African Economies

Lessons from Ethiopia

AvSumit Roy

Inbunden, Engelska, 2026

468 kr

Kommande

This book provides unique insight into the Ethiopian economy and the political economy challenges it faces. With a particular focus on the rise and fall of the EPRDF, it explores the ways in which African economies can overcome historical and political setbacks to induce economic growth and transformation. By examining the defining policies of the EPRDF and changes made by the PP, the ways in which African countries can generate growth, develop democracy, tackle internal conflict, and bolster regional and international relations are outlined.This book draws from the experiences of Ethiopia to offer a pathway for African transformation. It will be relevant to students, researchers, and policymakers interested in development economics, economic policy, and the political economy of Africa.