Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: MAEC : A Movement-Assisted Energy Conserving Method in Event Driven
  Wireless Sensor Networks   Energy is one of the most important resources in wireless sensor networks.
Recently, the mobility of base station has been exploited to preserve the
energy. But in event driven networks, the mobility issue is quite different
from the continuous monitoring one because only a small portion of sensor node
has data to send at one time. The number of sensor node that forward traffic
should be minimized to prolong the network lifetime. In this paper, we propose
a movement-assisted energy conserving method which tries to reduce the amount
of forwarding sensor node by directing the base station to move close to the
hotspots. This method achieves good performance especially when applied to a
network with a set of cooperative mobile base station. Extensive simulation has
been done to verify the effectiveness of the propose schema.

22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg