Application of PTT in Digital Library

被引：0

作者：

Deng, Zhonghua ^{[1
]}

Zhao, Youlin ^{[1
]}

机构：

[1] Wuhan Univ, Ctr Studies Informat Resources, Wuhan 430072, Peoples R China

来源：

PROCEEDINGS OF INTERNATIONAL SYMPOSIUM ON COMPUTER SCIENCE AND COMPUTATIONAL TECHNOLOGY (ISCSCT 2009) | 2009年

关键词：

3G; smart mobile phone; PTT; digital library;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The 3G era brings new opportunities to telecommunications industry. This article introduces current situation of using network technology in digital library, in the 3G network, PTT has its own advantages so that it is feasible to be used in digital library. We highlight instance about digital library using PTT, and then solve the issue of context-aware transformation and use SIP-based system architecture to reduce time delaying. In the last part, we analyze some issues about PTT applications in 3G network, such as tariff, mobile terminal, unused resources, and discuss corresponding solutions.

引用

页码：410 / 413

页数：4