[1] Li Xujie, Shen Lianfeng,. Performance analysis in 3G/ad hoc integrated network [J]. Journal of Southeast University (English Edition), 2011, 27 (3): 233-238. [doi:10.3969/j.issn.1003-7985.2011.03.001]

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Performance analysis in 3G/ad hoc integrated network()

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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:

27

Issue:

2011 3

Page:

233-238

Research Field:

Information and Communication Engineering

Publishing date:

2011-09-30

Info

Title:

Performance analysis in 3G/ad hoc integrated network

Author(s):

Li Xujie¹;  2;  Shen Lianfeng¹

¹ National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China
² College of Computer and Information Engineering, Hohai University, Nanjing 210098, China

Keywords:

performance analysis;  3G network;  ad hoc network;  integrated network

PACS:

TN915

DOI:

10.3969/j.issn.1003-7985.2011.03.001

Abstract:

An analytical approach to evaluate the performance of the 3G/ad hoc integrated network is presented. A channel model capturing both path loss and shadowing is applied to the analysis so as to characterize power falloff vs. distance. The 3G/ad hoc integrated network scenario model is introduced briefly. Based on this model, several performances of the 3G/ad hoc integrated network in terms of outage probability, call dropping probability and new call blocking probability are evaluated. The corresponding performance formulae are deduced in accordance with the analytical models. Meanwhile, the formula of the 3G/ad hoc integrated network capacity is deduced on the basis of the formula of the outage probability. It is observed from extensive simulation and numerical analysis that the 3G/ad hoc integrated network remarkably outperforms the 3G network with regards to the network performance. This derived evaluation approach can be applied into planning and optimization of the 3G/ad hoc network.

References:

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[2] Haas Z J, Deng J, Liang B, et al. Wireless ad hoc networks[C]//Wiley Encyclopedia of Telecommunications. Wiley, 2002.
[3] Zhao D, Todd T D. Cellular CDMA capacity with out-of-band multihop relaying [J]. IEEE Transactions on Mobile Computing, 2006, 5(2):170-178.
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[8] Pandey V, Ghosal D, Mukherjee B, et al. Call admission and handoff control in multi-tier cellular networks: algorithms and analysis [J]. Wireless Personal Communications, 2007, 43(3):857-878.
[9] Phiri F A, Murthy M B R. WLAN-GPRS tight coupling based interworking architecture with vertical handoff support [J]. Wireless Personal Communications, 2007, 40(2):137-144.
[10] Lee SuKyoung, Sriram K, Kim K, et al. Vertical handoff decision algorithms for providing optimized performance in heterogeneous wireless networks[J]. IEEE Transactions on Vehicular Technology, 2009, 58(2):865-881.
[11] Li Xujie, Xia Weiwei, Shen Lianfeng. Erlang capacity analysis of 3G/ad hoc integrated network[J]. IEICE Transactions on Communications, 2011, 94(1):319-321.
[12] Goldsmith A. Wireless communications [M].Cambridge University Press, 2005.
[13] Viterbi A J. CDMA: principles of spread spectrum communication [M]. Reading, MA, USA: Addison-Wesley, 1995.

Memo

Memo:

Biographies: Li Xujie(1979—), male, graduate; Shen Lianfeng(corresponding author), male, professor, lfshen@seu.edu.cn.
Foundation items: The National Natural Science Foundation of China(No.60872004), the Research Fund of National Mobile Communications Research Laboratory of Southeast University(No.2010A08), the Fundamental Research Funds for the Central Universities(No.2009B21814).
Citation: Li Xujie, Shen Lianfeng. Performance analysis in 3G/ad hoc integrated network[J].Journal of Southeast University(English Edition), 2011, 27(3):233-238.[doi:10.3969/j.issn.1003-7985.2011.03.001]

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