电信科学 ›› 2009, Vol. 25 ›› Issue (9): 46-50.doi: 10.3969/j.issn.1000-0801.2009.09.011

• 研究与开发 • 上一篇    下一篇

基于TPEG协议的移动定位服务探究

娄路1,谈耀2   

  1. 1 重庆交通大学信息科学与工程学院 重庆 400074
    2 中国电信成都分公司 成都 610071
  • 出版日期:2009-09-15 发布日期:2009-09-15
  • 基金资助:
    重庆市自然科学基金资助项目

Development of LBS Application Using TPEG and Multimedia Broadcast Multicast Service

Lu Lou1,Yao Tan2   

  1. 1 Co11ege of Computer＆Information Engineering Chongqing Jiaotong University,Chongqing 400074,China
    2 Chengdu Filiale of China Telecom,Chengdu 610071,China
  • Online:2009-09-15 Published:2009-09-15
  • Supported by:
    Supported by Chongqing Natural Science Foundation

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被引次数

11

摘要：

为解决移动位置信息服务中兴趣点（POI）数据格式不规范、更新周期长的问题，本文提出了一种采用TPEG 协议对POI 信息进行统一编码，然后借助移动多媒体组播和广播实时广播发布的方法。

关键词: 移动位置服务, 兴趣点, 交通运输协议, 移动多媒体组播和广播

Abstract:

To solve the problems that the POI datas lacked of unified specification and effective means of broadcast timely in location-based mobile services,this paper introduced a novel method to embed the point of interest messages into transport protocol experts group and described the implementation of TPEG message broadcasted over MBMS using the stream delivery method.

Key words: 1ocation-based mobile service, point of interest, transport protocol experts group, multimedia broadcast/multicast service

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