BI-DIRECTIONAL RADIO SERVICE SYSTEM AND METHOD USING 2-WAY PAGER NETWORK

摘要

PURPOSE: A bi-directional radio service system and method using a 2-way pager network are provided to increase a profit of an ISP/CP through expansion of paid users by discriminating paid service users and constructing a data communication environment, and create a new profit of an ISP by making a PCMCIA user and a communication network provider to share a communication service use fee. CONSTITUTION: A user has an information processor(302) in which a bi-directional radio interface card formed as a PCMCIA card is installed, through which the user is connected to a radio network provided by a radio network provider(304). The information processor can be a computer, a notebook computer, a PDA(Personal Data Assistance) or a Web pad. The radio network can be a 2-Way pager network. The user is connected to an ISP(306) such as DAUM or MSN through the radio network to use a service such as E-mail or IM(chatting). The ISP(306) provides the service such as E-mail or IM(chatting) with fee or for free, and makes a profit for the use of the paid service. The radio network provider(304) makes a profit from the network use fee.