Portable internet radio access station including multiple...

Details Portable internet radio access station including multiple... Portable internet radio access station including multiple...

2007-05-23

2011-10-11

Juntima, Nittaya (Department: 2462)

Multiplex communications

Fault recovery

C370S352000, C370S522000

Reexamination Certificate

active

08036103

ABSTRACT:
The present invention relates to a portable internet radio access station, and more particularly, to a portable internet radio access station including a plurality of management processors and a method of controlling the plurality of management processors. A first management processor of a portable internet radio access station according to the present invention includes: an obstruction sensing unit sensing an obstruction in the first and second management processors; a call processing database storing a call processing information of the portable internet radio access station; an operation state determining unit determining an operation state of the first management processor based on the obstruction; and a database synchronizing unit synchronizing the call processing database with a call processing database of the second management processor based on the operation state of the first management processor Accordingly, continuity and reliability in call processing are obtained in the portable internet radio access station of the present invention.

REFERENCES:
patent: 5056086 (1991-10-01), Libonati
patent: H1859 (2000-09-01), Asthana et al.
patent: 2002/0112123 (2002-08-01), Becker et al.
patent: 2007/0127442 (2007-06-01), O'Neil et al.
patent: 2002-0045275 (2002-06-01), None
patent: 2003-0050879 (2003-06-01), None
patent: 2004-0054974 (2004-06-01), None
Corresponding Search Report of PCT/KR/2007/002489 issued Aug. 24, 2007.

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