Research on Improving Strategies of PoC Session Setup Delay Based on TD-SCDMA Network

Li Fu Li; Hong Liang Li; Yong Jun Gu

doi:10.4028/www.scientific.net/AMM.701-702.1000

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 701-702Research on Improving Strategies of PoC Session...

Research on Improving Strategies of PoC Session Setup Delay Based on TD-SCDMA Network

Abstract:

PoC is a half-duplex PTT service using VoIP technology based on cellular network packet domain carrying. However PoC uses the standard Session Initiation Protocol (SIP) to setup session. The standard SIP signaling is too long, which brings more setup delay and does not hold true the wireless communication network, so it must be cut. This paper researchs the method to reduce PoC session setup delay from SIP session cut. We achieve the testing results in the actual commercial network. The results shows that this method can effectivly shorten the PoC session setup delay.

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Periodical:

Applied Mechanics and Materials (Volumes 701-702)

Pages:

1000-1003

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.701-702.1000

Citation:

Cite this paper

Online since:

December 2014

Authors:

Li Fu Li*, Hong Liang Li, Yong Jun Gu

Keywords:

SiP, Cut, POC, Session Delay

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* - Corresponding Author

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