System for and a method of providing an online time period reserving service, which can protect an excessive load from being applied to a communication system, in order to provide a stable communication to a user

摘要

A system of reserving a connecting service to the internet at a time period, includes a reservation table and a contract unit. A state with regard to a reservation for a connecting service to the internet at a time period is stored in the reservation table. The contract unit inputs a reserving demand to reserve the connecting service to the internet at a certain time period from a user to judge whether the reserving demand is permitted with reference to the reservation table.