Channel-error and Collision Aware, Secure Multihop Ad Hoc Wireless Networks

Channel-error and Collision Aware, Secure Multihop Ad Hoc Wireless Networks

4.11 - 1251 ratings - Source



In addition to performance, multihop ad hoc networks face serious security challenges. Due to lack of an infrastructure and a well-defined perimeter, ad hoc networks are susceptible to a variety of attacks. We develop a scheme that secures multihop ad hoc wireless networks against data injection attacks by placing firewall functions at strategic locations. We also develop an architecture to detect attacks at victim nodes and determine the locations of attackers. In our approach, victim nodes can themselves determine that they are being attacked when they receive unwanted packets. Our architecture uses a separate control network (a cellular network in our research) in conjunction with an ad hoc network, to provide a provable attack detection mechanism.4.5.3 Special Control Packet In order for a node i to inform nearby sender nodes about collision loss and the number of ... 4.5.4 Estimating Number of Arriving Packets In order to estimate collision loss, we still need to know how many packetsanbsp;...


Title:Channel-error and Collision Aware, Secure Multihop Ad Hoc Wireless Networks
Author:
Publisher:ProQuest - 2008
ISBN-13:

You must register with us as either a Registered User before you can Download this Book. You'll be greeted by a simple sign-up page.

Once you have finished the sign-up process, you will be redirected to your download Book page.

How it works:
  • 1. Register a free 1 month Trial Account.
  • 2. Download as many books as you like (Personal use)
  • 3. Cancel the membership at any time if not satisfied.


Click button below to register and download Ebook
Privacy Policy | Contact | DMCA