Electrical computers and digital processing systems: multicomput – Computer-to-computer protocol implementing – Computer-to-computer data transfer regulating
Reexamination Certificate
2004-07-23
2009-08-25
Kang, Paul H (Department: 2444)
Electrical computers and digital processing systems: multicomput
Computer-to-computer protocol implementing
Computer-to-computer data transfer regulating
C709S246000
Reexamination Certificate
active
07581018
ABSTRACT:
Disclosed is a server system for performing communication over a wireless network. At least one client device transmits and receives data over the wireless network. A server device performs a state monitoring or controlling operation for the at least one client device. In the server device, an encoder compresses and encodes data to be transmitted that includes a double buffer storing the encoded data. A network renderer transmits the data encoded by the encoder to a corresponding client device over the wireless network. A buffer manager detects an overflow of the buffer storing the data encoded by the encoder and issues a control signal for pausing an encoding operation when the overflow is detected. Therefore, the server system can avoid data loss and system shutdown caused by transmission delay and can ensure stability of the server system performing communication with a wireless network.
REFERENCES:
patent: 5881245 (1999-03-01), Thompson
patent: 6249756 (2001-06-01), Bunton et al.
patent: 2002/0091849 (2002-07-01), Heo
patent: 2003/0152057 (2003-08-01), Chou et al.
patent: 1353524 (2002-06-01), None
patent: 2331678 (1999-05-01), None
U.S. Appl. No. 10/896,847, filed Jul. 23, 2004.
U.S. Appl. No. 10/896,848, filed Jul. 23, 2004.
U.S. Appl. No. 10/896,990, filed Jul. 23, 2004.
English Language Abstract of CN 1353524.
Chang Jae Won
Cho Jin Cheol
Hong Kwang Hui
Kang Sang Hyuk
Kim Jung Ho
Birch & Stewart Kolasch & Birch, LLP
Kang Paul H
LG Electronics Inc.
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