【作者】 李耐；

【导师】 石立新；

【作者基本信息】 内蒙古大学 ， 计算机应用技术， 2004， 硕士

【摘要】 当今的时代是信息的时代。随着移动终端的日益普及，与之相应的增值服务越来越受到用户的青睐。移动定位服务就是其中的一种。 移动定位是指通过移动终端和移动网络的配合来确定用户的实际位置信息，并通过相关的手机短信及语音信号来完成一系列相关查询，办事服务。由于移动通信用户位置经常变动的特点，定位服务的广阔市场前景是毋庸置疑的。但现在大多数的定位服务是基于手机短信的，只能提供给用户有限的位置服务信息。 本文在分析了CDMA1XL1协议的基础之上，将定位协议与传统的地理信息系统(GIS)相结合，设计了基于WAP方式的无线网络位置服务系统。本文首先给出了此系统的总体设计，并以此为指导，对该系统进行了软件实现。所实现的系统支持用户位置查询的请求，并能够将相应的地图信息以图片的形式回送给用户，取代了过去只能提供给用户文字信息的有限的位置服务。更多还原

【Abstract】 Today is information age. With the rapid popularization of mobile terminal, relative increment service is getting more and more attention from the users. Mobile location service is one of them.Mobile location service means through the application of mobile terminal and mobile network tracking the factual location of the users, accomplishing a series of relative requests and offering special services by relevant SMS and phonetic signals. On account of the constant changing of location of mobile communication users, mobile location service will undoubtedly develop with a glorious perspective. At present most of the mobile location services are with the aid of SMS, which can only provide limited location services information. Based on the analyses of CDMAlX Ll Protocol, I design the mobile location service system based on WAP with the combination of location protocol and traditional GIS.This thesis will first provide an overall design of this system, and under the guidance of this, accomplish software programming. This system can answer the requirement of users’ location and mail back users the corresponding geographic information in the form of pictures, totally replacing the limited location service which can only offer literal information.更多还原