Electrical computers and digital processing systems: multicomput – Remote data accessing – Accessing a remote server
Reexamination Certificate
2005-09-06
2005-09-06
Vu, Viet D. (Department: 2154)
Electrical computers and digital processing systems: multicomput
Remote data accessing
Accessing a remote server
C709S206000, C709S229000, C709S250000
Reexamination Certificate
active
06941354
ABSTRACT:
There is provided a mobile terminal capable of properly selecting a communication network according to a kind of data targeted for sending and receiving when data is sent and received using a network. A mobile terminal201makes access to a WWW server223to acquire contents, and uses a packet communication gateway225to first acquire HTML data (main data) of the corresponding contents at the time of display. A tag for referring to various files (accompanying data) such as JPEG constructing the contents is embedded in this HTML data. Therefore, the mobile terminal201requests sizes of these files to the WWW server223by packet communication, and determines whether these files are acquired by packet communication or by line switching from the acquired file size. If these files are acquired by the line switching, the files are acquired from the WWW server223by using a line switching gateway226and making connection to an Internet network222through a public network228, an Internet provider229. By selecting a communication channel according to the files thus, economical communication or speedy communication is ensured. Also, with regard to receiving of electronic mail, a line can be selected similarly.
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McGinn & Gibb PLLC
NEC Corporation
Vu Viet D.
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