Mobile communication system, communication system, control node, call-processing node, and communication control method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9451483
APP PUB NO 20150024761A1
SERIAL NO

14379230

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A mobile communication system includes a plurality of call-processing servers, a call processing management database that holds data necessary for call processing, and a network manager. The network manager comprises a node state recognition unit that recognizes states of the call-processing servers, and a control unit that determines the call-processing node that processes a call processing request based on the states. The call-processing server comprises a call processing request accepting unit that accepts a call processing request, an acquisition unit that acquires information of a mobile communication terminal related to the call processing request from the database, a call processing unit that performs call processing using the acquired information; and a call processing result storage unit that stores information of a result of the call processing in the database.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • NTT DOCOMO, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwashina, Shigeru Chiyoda-ku, JP 34 182
Nakamura, Tetsuya Chiyoda-ku, JP 215 3105
Shimizu, Takashi Chiyoda-ku, JP 399 2918
Tamura, Motoshi Chiyoda-ku, JP 77 1262
Yamazaki, Takahiro Chiyoda-ku, JP 96 472
Yatsu, Bunpei Chiyoda-ku, JP 4 31

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 20, 2024
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 20, 2028
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00