Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Distributed cache updating for the Dynamic source routing protocol
Post: #1

Distributed cache updating for the Dynamic source routing protocol
Abstract: On-demand routing protocols use route caches to make routing decisions. Due to mobility, cached routes easily become stale. To address the cache staleness issue, prior work in DSR used heuristics with ad hoc parameters to predict the lifetime of a link or a route. However, heuristics cannot accurately estimate timeouts because topology changes are unpredictable. In this paper, we propose proactively disseminating the broken link information to the nodes that have that link in their caches. We define a new cache structure called a cache table and present a distributed cache update algorithm. Each node maintains in its cache table the information necessary for cache updates. When a link failure is detected, the algorithm notifies all reachable nodes that have cached the link in a distributed manner. The algorithm does not use any ad hoc parameters, thus making route caches fully adaptive to topology changes. We show that the algorithm outperforms DSR with path caches and with Link-Max Life, an adaptive timeout mechanism for link caches. We conclude that proactive cache updating is key to the adaptation of on-demand routing protocols to mobility.
Post: #2
to get information about the topic "distributed adaptive cache update algorithm dynamic source routing protocol" full report ppt and related topic refer the link bellow

Important Note..!

If you are not satisfied with above reply ,..Please


So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Popular Searches: dynamic address routing pdf, seminar ppt on dynamic cache management technique, routing information protocol frames, proactive routing protocol, cache creek rafting, cache bbs, seminsr report on dynamic address routing,

Quick Reply
Type your reply to this message here.

Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  PON Topologies for Dynamic Optical Access Networks smart paper boy 1 1,014 12-12-2012 12:40 PM
Last Post: seminar details
  Toward Practical Opportunistic Routing With Intra-Session Network Coding seminar class 1 973 22-11-2012 01:26 PM
Last Post: seminar details
  Study of Evaluated a STATCOM Application for Voltage Stability by Dynamic PV Curves seminar class 1 1,156 21-11-2012 01:35 PM
Last Post: seminar details
  Mobile Ad-Hoc Networks Extensions to Zone Routing Proto smart paper boy 1 893 19-11-2012 01:25 PM
Last Post: seminar details
  WIND ENERGY NON CONVENTIONAL ENERGY SOURCE smart paper boy 3 2,472 29-10-2012 01:38 PM
Last Post: seminar details
  Integration of CAN Protocol in Automotives computer science topics 4 3,765 16-10-2012 12:43 PM
Last Post: seminar details
  Distributed-Input-Distributed-Output (DIDO) Wireless Technology computer girl 0 710 06-06-2012 05:26 PM
Last Post: computer girl
  Secure and Policy-Compliant Source Routing electronics seminars 9 6,093 16-03-2012 11:40 AM
Last Post: it.crusaderz
  ADVANCES IN RENEWABLE ENERGY SOURCE seminar class 1 1,746 14-03-2012 12:33 PM
Last Post: seminar paper
Last Post: seminar paper