基于GPRS移动移端开发平台的数据业务设计与实现
文献类型：学位论文
| 作者 | 罗文龙 |
| 学位类别 | 博士 |
| 答辩日期 | 2005 |
| 授予单位 | 中国科学院声学研究所 |
| 授予地点 | 中国科学院声学研究所 |
| 关键词 | 移动通信 数据业务 移动终端 浏览器 |
| 其他题名 | Data Service Design and Implementation on GPRS Mobile Phone Platform |
| 中文摘要 | 数据业务随着移动通信和互联网的融合在通信中的作用日益突出，所以对移动终端数据业务的实现开展研究就很有意义。本文基于中科院声学所DSP中心正在进行的移动终端开发项目，重点集中于GPRs数据业务的实现，通过对当前移动通信网络数据业务的实现特点和移动终端的软硬件构架进行分析，设计完成了符合WAP2.0协议要求的WAP浏览器，并在爱立信（Ericsson）公司GIOO以及罗姆（Rohm）公司移动终端开发平台上对WAP浏览器进行了实现。在浏览器的设计过程中，完成了如下工作：1、跨平台的WAP浏览器的集成设计和实现。并且基于多种移动终端开发平台对所做的设计进行了实现。涉及了包括WAP数据通道接口、事件处理接口、Timer接口、图形处理接口、字体处理接口、文件处理接口、浏览器UI界面设计等多个方面的工作。2、对跨平台的浏览器事件解析流程的分析，抽象出浏览器和平台之间的消息传递过程，设计了具有普遍适用性的消息处理模型。3、对移动终端开发平台中的字体处理技术的特点做了透彻的研究，设计了支持自适应菜单技术的接口层结构，从而实现了小尺寸屏幕的自适应菜单技术。 |
| 英文摘要 | Along with the integration of mobile communication and Internet industry, the roles of which the data services are playing in communication systems become increasingly important. Therefore, it will be significant to investigate the methods of implementing data service in mobile terminals. In this thesis, we are concerned with the design and the implementation of GPRS data service in mobile terminals. Based on the analysis of Mobile Internet data service and architecture of mobile device, a WAP2. 0 compatible Browser has been designed. Our research work is related to the mobile platform project in the DSP Research Center of the Institute of Acoustics, Chinese Academy of Sciences. The designed browser is based on the Ericsson G100 and Rohm mobile phone development platform, our testing results show that the design methods are feasible and the browser is working stably. The following targets have been achieved in the browser design: The platform-independent WAP browser has been designed and implemented. The peer interface layer has been designed, which includes WAP channel, event process, timer, graphic, font, file, and UI interface APIs. The browser can be run in different platforms. The parse process in platform-independent browser event mechanism has been analyzed. The message process between browser and platform has been abstracted, and the general messages process model has been proposed. The font process character which is suited to mobile development platform has been studied carefully. The font interface layer is brought forward to support the auto-fit menu technology in small size screen. |
| 语种 | 中文 |
| 公开日期 | 2011-05-07 |
| 页码 | 109 |
| 源URL | [http://159.226.59.140/handle/311008/1000]  |
| 专题 | 声学研究所_声学所博硕士学位论文_1981-2009博硕士学位论文 |
| 推荐引用方式 GB/T 7714 | 罗文龙. 基于GPRS移动移端开发平台的数据业务设计与实现[D]. 中国科学院声学研究所. 中国科学院声学研究所. 2005. |
入库方式： OAI收割
来源：声学研究所
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