In the disclosed information delivery scheme for delivering WWW information
provided by information servers on the Internet to mobile computers
connected to the Internet through a wireless network, a plurality of cache
servers capable of caching WWW information provided by the information
servers are provided in association with the wireless network. The cache
servers can be managed by receiving a message indicating at least a
connected location of a mobile computer in the wireless network from the
mobile computer, selecting one or more cache servers located nearby the
mobile computer according to the message, and controlling these one or
more cache servers to cache selected WWW information selected for the
mobile computer, so as to enable faster accesses to the selected WWW
information by the mobile computer. Also, the cache servers can be managed
by selecting one or more cache servers located within a geographic range
defined for an information provider who provides WWW information from an
information server, and controlling these one or more cache servers to
cache selected WWW information selected for the information provider, so
as to enable faster accesses to the selected WWW information by the mobile
computer.
