ad hoc networks technologies and protocols

... characteristics of ad hoc networks in more detail. 1.1.2 Ad hoc Networks Characteristics Mobility: the fact that nodes can be rapidly repositioned and/ or move is the raison d’etre of ad hoc networks. ... ad hoc design. AD HOC NETWORKS Technologies and Protocols Introduction and Definitions 5 Security: the challenges of wireless security are well known - ab...

Ngày tải lên: 01/06/2014, 00:31

... existing protocols and hence, develop an effective, reliable and scalable collective communication protocols for mobile ad hoc networks. Multicast is an important group communication, and it ... all nodes in the multicast group. 2 Routing protocols designed for mobile ad hoc networks maintain only approximate and minimal topology information, and therefore desig...

Ngày tải lên: 23/11/2012, 15:03

... Spatial Throughput of Aloha and CSMA in Wireless Ad- Hoc Networks http://dx.doi.org/10.5772/53264 11 WIRELESS AD- HOC NETWORKS Edited by Hongbo Zhou 10 Mobile Ad- Hoc Networks Remark 3.3. Regarding ... the fading F. In particular Wireless Ad- Hoc Networks1 0 Comparison of the Maximal Spatial Throughput of Aloha and CSMA in Wireless Ad- Hoc Networks 9 10.5772/53264...

Ngày tải lên: 14/03/2014, 21:20

... P. Hubaux, L. Buttyan, and S. Capkun, “The quest for security in mobile ad hoc networks, ” in Proceedings of ACM Symposium on Mobile Ad Hoc Networking and Computing (MobiHOC), Long Beach, CA, October ... recent years, mobile ad hoc networks have received much attention due to their potential applications and the proliferation of mobile devices [1], [2]. Specifically, mobil...

Ngày tải lên: 15/03/2014, 04:20

... in which case the networks are called as mobile ad hoc networks (MANET). Mobility is not, however, a requirement for nodes in ad hoc networks, in ad hoc networks there may exist static and wired nodes, ... the ad hoc networking is. In addition, it is clear that the security aspects related to ad hoc networks form a very complex problem fields, given the dynamic...

Ngày tải lên: 22/03/2014, 15:21

... Definition of Wireless Ad Hoc Networks 1 1.2 Applications of Wireless Ad Hoc Networks 5 1.3 Threats, Attacks, and Vulner abilities 7 1.3.1 Threats 8 1.3.2 Vulnerabilities in Ad Hoc Networks 9 1.3.3 ... wireless ad hoc networks. To our knowledge, this book is the first book that focuses exclusively on the topic of security for wireless ad hoc networks. The topic of...

Ngày tải lên: 25/03/2014, 12:07

... communication and signal/data processing capabilities must be found. This motivates a huge effort in research activities, standardization process, and Wireless Sensor Networks – Technology and Protocols ... ad hoc networks. Sensor nodes communicate over wireless, lossy lines with no infrastructure. An additional challenge is related to the limited, Wireless Sensor Netw...

Ngày tải lên: 30/03/2014, 20:20

... industrial automation, and military applications. This book aims to provide a wide coverage of key technologies in wire- less ad hoc networks including networking architectures and protocols, cross-layer ... the spe- cial issue of Journal of Pervasive Computing and Communication on “Key Technologies and Applications of Wireless Sensor and Ad Hoc Networks. ” Several...

Ngày tải lên: 01/06/2014, 11:10

... effort has been made on integrating broadband wired ATM and wireless technologies. WATM combines the advantages of wired ATM networks and wireless networks. These are the flexible bandwidth allocation ... the dynamically changing ad hoc wireless environment. This section describes some representative routing protocols for ad hoc wireless networks. Wireless ATM and Ad H...

Ngày tải lên: 29/09/2013, 21:20