Bounds and ranges of handover performance in cdma

Zhang Duo; Wei Guo; Zhu Jinkang

Volume 25 Issue 4

Apr. 2003

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Zhang Duo, Wei Guo, Zhu Jinkang. Bounds and ranges of handover performance in cdma[J]. Journal of Electronics & Information Technology, 2003, 25(4): 479-485.

Citation:

Zhang Duo, Wei Guo, Zhu Jinkang. Bounds and ranges of handover performance in cdma[J]. Journal of Electronics & Information Technology, 2003, 25(4): 479-485.

Zhang Duo, Wei Guo, Zhu Jinkang. Bounds and ranges of handover performance in cdma[J]. Journal of Electronics & Information Technology, 2003, 25(4): 479-485.

Citation:

Zhang Duo, Wei Guo, Zhu Jinkang. Bounds and ranges of handover performance in cdma[J]. Journal of Electronics & Information Technology, 2003, 25(4): 479-485.

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Bounds and ranges of handover performance in cdma

Received Date: 2001-10-26
Rev Recd Date: 2002-07-17
Publish Date: 2003-04-19

Abstract

Abstract

This paper presents the expressions of three bounds and three ranges on handover performance in CDMA system, and divides the space of handover performance into several parts according to the six expressions. In order to form the basis of the above expressions, this paper then proposes the methods to deduce the outage probability of hard and soft handovers. By simulating the WCDMA(FDD) system, the expressions are proved to be right and it is also concluded that they are more accurate and appropriate to describe the handover performance in a real CDMA system than Viterbis.

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References(1)

References

X. Yang, S. Ghaheri-Niri, R. Tafazolli, Performance of power-triggered and Et/No-triggered soft handover algorithms for UTRA, Second International Conference on 3G Mobile Communication Technologies(Conf. Publ. No.477), London, UK, 2001, 7-10.[2]ETSI/TR 101 112 V3.2.0(1998-04), Selection procedures for the choice of radio transmission technologies of the CDMA, CDMA 30.03 version 3.2.0.[3]N. Binucci, et al., Soft handover gain in WCDMA, Vehicular Technology Conference, 2000,Boston, USA, IEEE-VTS Fall VTC 2000, 52nd, Vol3, 2000, 1467-1472.[4]3GPP, 2000, Technical Specification Group Radio Access Network, Physical channels and mapping of transport channels onto physical channels(FDD), 3G TS 25.211 v3.3.0.3GPP, 2000, Technical Specification Group Radio Access Network, RRC Protocol Specification,3G TS 25.331 v3.3.0.[5]A.J. Viterbi, et al., Other-cell interference in cellular power-controlled CDMA, IEEE Trans. on Commun., 1994, 42(2/3/4), 1501-1504.[6]A.J. Viterbi, et al., Soft handoff extends CDMA cell coverage and increases reverse link capacity,IEEE J. on Select. Areas Commun., 1994, 12(8), 1281-1287.

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