北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2004, Vol. 27 ›› Issue (6): 36-10.

• 论文 • 上一篇    下一篇

基于Parlay API和代理技术的自适应上下文感知策略平台

翟晓波, 杨放春   

  1. 北京邮电大学 网络与交换国家重点实验室, 北京 100876
  • 收稿日期:2004-09-02 出版日期:2004-06-28
  • 作者简介: 翟晓波(1977—),女,博士生. E-mail:zhaixiaobo@263.net;杨放春(1957—),男,教授, 博士生导师. E-mail: fcyang@bupt.edu.cn
  • 基金资助:
    国家自然科学基金项目(90104024,60125101)

Adaptive Context-Aware Service Policy Platform Based on Parlay API and Agent Techniques

ZHAI Xiao-bo, Y AN G Fang -chun   

  1. St ate Key Laborat ory of Netw orking and Swi tching, Beijing Univ ersi t y of Pos ts and Telecommu ni cati ons,Beijing 100876, China
  • Received:2004-09-02 Online:2004-06-28

摘要: 首先介绍了自适应业务定义和各种生成技术,然后概述了Parlay API(应用编程接口)中策略管理。重点描述了增加策略代理和策略代理服务器,并用Parlay API方式管理;提出了移动终端中的环境感知进程的概念;设计了规则的存储,将自适应业务构建在了下一代移动网络中的业务支撑平台上。最后阐明了方案的优势。

关键词: 上下文感知, 自适应, 代理, 策略服务器

Abstract: The definition and creation techniques of context-aware service are firstly introduces in this paper. Then Parlay policy management service capabilityfeature(SCF) is simply described. The focus are adding policy agent and policyagent server which are managed by Parlay application programming interface(API),bringing up the idea of context-aware process(CAP) which is running in the mobile terminal, and the design of policies store. This construction moves the adaptive context-aware service to the next generation mobile network service support platform. In the end, the schema advantage of performance and architecture areanalyzed.

Key words: :context-aware, adaptive, agent, policy server

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