Telecommunications – Radiotelephone system – Message storage or retrieval
Reexamination Certificate
2003-11-18
2008-11-25
Nguyen, Duc (Department: 2617)
Telecommunications
Radiotelephone system
Message storage or retrieval
C455S412200, C455S413000, C455S414100, C455S414200
Reexamination Certificate
active
07457612
ABSTRACT:
There is provided a wireless communication system including a radio-signal base station, and a mobile wireless terminal operating in a power-saving mode in which the mobile wireless terminal intermittently receives packet signals, and in a normal mode in which the mobile wireless terminal regularly receives packet signals. When the radio-signal base station receives packet signals addressed to a mobile wireless terminal being in the power-saving mode, the radio-signal base station temporarily stores the received packet signals. The mobile wireless terminal requests the radio-signal base station to transmit the packet signals thereto, receives a part of the packet signal from the radio-signal base station, and, if the mobile wireless terminal judges that it would be necessary to carry out real-time communication for receiving entirety of the packet signals, the mobile wireless terminal transfers to the normal mode from the power-saving mode for receiving entirety of the packet signals.
REFERENCES:
patent: 5566081 (1996-10-01), Yoshizawa et al.
patent: 5857146 (1999-01-01), Kiddo
patent: 6006101 (1999-12-01), Sakamoto
patent: 7155262 (2006-12-01), Shoobridge
patent: 2001/0029178 (2001-10-01), Criss et al.
patent: 2006/0025161 (2006-02-01), Funato et al.
patent: 63-296419 (1988-12-01), None
patent: 6-140984 (1994-05-01), None
patent: 7-131404 (1995-05-01), None
patent: 8-172387 (1996-07-01), None
patent: 9-083427 (1997-03-01), None
patent: 9-275587 (1997-10-01), None
patent: 10-135893 (1998-05-01), None
patent: 11-136741 (1999-05-01), None
patent: 11-313370 (1999-11-01), None
patent: 2001-278165 (2000-10-01), None
patent: 2001-186567 (2001-07-01), None
patent: 2002-118874 (2002-04-01), None
patent: 2002-164835 (2002-06-01), None
patent: 2002-208887 (2002-07-01), None
Kakumaru Takahiro
Kurokawa Hideki
Morimoto Shinichi
Foley & Lardner LLP
Nec Corporation
Nguyen Duc
Phuong Dai A
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