Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cell Association and Handover Management in Femtocell Networks   Although the technology of femtocells is highly promising, many challenging
problems should be addressed before fully harvesting its potential. In this
paper, we investigate the problem of cell association and handover management
in femtocell networks. Two extreme cases for cell association are first
discussed and analyzed. Then we propose our algorithm to maximize network
capacity while achieving fairness among users. Based on this algorithm, we
further develop a handover algorithm to reduce the number of unnecessary
handovers using Bayesian estimation. The proposed handover algorithm is
demonstrated to outperform a heuristic scheme with considerable gains in our
simulation study.

8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph