Electrical computers and digital processing systems: multicomput – Computer network managing – Computer network access regulating
Reexamination Certificate
2002-01-30
2010-06-29
Nguyen, Tammy T (Department: 2444)
Electrical computers and digital processing systems: multicomput
Computer network managing
Computer network access regulating
C709S213000, C370S352000, C455S466000, C455S445000, C455S436000
Reexamination Certificate
active
07747744
ABSTRACT:
A mobile communication system is disclosed which comprises: an information terminal unit; a plurality of mobile stations, each of which communicates with the information terminal unit; a packet mobile switching center which communicates with the plurality of mobile stations through a radio access network; a packet mobile gateway switching center which communicates with the packet mobile switching center through a mobile data network; and a content server which communicates with the packet mobile gateway switching center through the Internet; wherein the information terminal unit downloads or uploads data from or to the content server through the plurality of mobile stations.
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NEC Corporation
Nguyen Tammy T
Sughrue & Mion, PLLC
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