P2P运营模式及P2P业务发展策略

P2P Operation Mode and Its Service Development Strategy

目前主要P2P业务的运营模式主要有:Skype模式、广告模式、商贩模式、网格计算模式、电子商务模式。这些业务运营模式可以降低应用提供门槛,实现系统自激励机制,实现资费分担,增加用户"黏"度。未来,P2P的一个可能的方向是平台化,即形成一个基于P2P的资源交换平台,这个平台对用户进行抽象,对资源进行统一建模,并以一致的方式进行资源标识、注册、索引和搜索。用户之间的交互协议,可以采用标准的会话初始化协议(SIP)方式进行,实现标准化。交互接口可以按照可扩展标记语言(XML)的方式进行定义。不同的应用将基于这个平台构建不同的资源交换模型,并生成不同的应用逻辑。

The current major P2P business operation modes are： Skype, advertisement, retailer, grid computing, and e-business. These service operation modes can lower the threshold to supply applications, realize the system＇s self-incentive mechanism, achieve charges sharing, and keep users＇ loyalty. In the future, a possible direction for P2P is to be a platform, specifically, a P2P based resource-exchanging platform. This platform makes a unified model from user information, and does resources identification, registration, indexing and searching in an accordant way. The interactive protocol between users adopts a standard Session Initiation Protocol （SIP） to achieve standardization. Interactive interface can be defined in accordance with the Extensible Markup Language （XML） approach. Different applications will construct different resources-exchange models based on this platform and generate different application logics.