Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modeling and Evaluating Enhancements in Expanding Ring Search Algorithm
  for Wireless Reactive Protocols   In case of high dynamic topology, reactive routing protocols provide quick
convergence by faster route discoveries and route maintenance. Frequent
roadcasts reduce routing efficiency in terms of broadcast cost; Bk, and
expected time cost; E[t]. These costs are optimized using different mechanisms.
So, we select three reactive routing protocols; Ad-hoc On-demand Distance
Vector (AODV), Dynamic Source Routing (DSR), and DYnamic Manet On-demad (DYMO).
We model expanding Ring Search (ERS); an optimization mechanism in the selected
protocols to reduce Bk and E[t]. A novel contribution of this work is
enhancement of default ERS in the protocols to optimize Bk and E[t]. Using
NS-2, we evaluate and compare default-ERS used by these protocols; AODV-ERS1,
DSR-ERS1 and DYMO-ERS1 with enhanced-ERS; AODVERS2, DSR-ERS2 and DYMO-ERS2.
From modeling and analytical comparison, we deduce that by adjusting
Time-To-Live (T TL) value of a network, efficient optimizations of Bk and E[t]
can be achieved.

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The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
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The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
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The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
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The categories of this paper are: econ
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The categories of this paper are: bayes-an
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The categories of this paper are: nucl-ex
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The categories of this paper are: comp-gas
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The categories of this paper are: solv-int
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The categories of this paper are: astro-ph