Multiplex communications – Communication techniques for information carried in plural... – Adaptive
Reexamination Certificate
2006-03-03
2010-12-07
Shah, Chirag G (Department: 2477)
Multiplex communications
Communication techniques for information carried in plural...
Adaptive
Reexamination Certificate
active
07848352
ABSTRACT:
There is provided a relay device which enables improved communication quality and cost-reduction, wherein the device carries out both real-time communications and non-real-time communications. A first communicator carries out packet communications with a first real-time communication device and a first non-real-time communication device, which are connected through an external network. A second communicator accommodates a second real-time communication device included in an internal network. A_third_communicator_accommodates_a second_non-real-time communication device included in the internal network. A connection_controller_controls_a_connection_of the_first_and_second real-time communication devices. A timing checker detects a timing before the connection between the first and second real-time communication_devices,_and_a_timing_after_the disconnection_between them by monitoring operations of the connection controller. A resource controller controls resources for real-time communications and those for non-real-time communications based on the timings detected by the timing checker.
REFERENCES:
patent: 6252950 (2001-06-01), Duty et al.
patent: 7245607 (2007-07-01), Shaffer et al.
patent: 2002/0181504 (2002-12-01), Abel et al.
patent: 2005/0063391 (2005-03-01), Pedersen
patent: 2005/0135243 (2005-06-01), Lee et al.
patent: 2000-165516 (2000-06-01), None
patent: 2004-108124 (2004-07-01), None
patent: 2004-208124 (2004-07-01), None
patent: WO-2004/015520 (2004-02-01), None
Office Action from Chinese Patent Office dated Jan. 9, 2009.
Hiroyuki Kamita et.al., “Univerge QX Series Switches”, IT/Network Integration Solution, NEC technical report, vol. 57, No. 5, NEC Corporation, Nov. 10, 2004, pp. 99-102.
Yoichi Nasuno et. al., “IP network improved by router”, Nikkei Network, No. 57, Nikkei BP, Dec. 22, 2004, pp. 184-189.
Horibuchi Takaaki
Tojo Takayuki
Oki Electric Industry Co. Ltd.
Persaud Amarnauth
Rabin & Berdo P.C.
Shah Chirag G
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