Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2011-08-23
2011-08-23
Cheng, Joe H (Department: 2468)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S356000, C370S465000, C370S466000, C370S401000, C370S537000, C370S468000
Reexamination Certificate
active
08005071
ABSTRACT:
Real-time Transport Protocol (RTP) voice packets in a terminal are handled by: checking whether a communication payload generated at an RTP transmitting side is a silence payload; and accumulating the silence payload instead of transmitting it upon the communication payload being the silence payload, and forming the RTP packet upon the communication payload being a voice payload or upon the number of accumulated silence payloads reaching a predetermined multi-frame limit.
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Japanese Decision of Grant issued on Jan. 15, 2008, corresponding to Japanese Patent Application No. 2005-345081.
Cheng Joe H
H.C. Park & Associates PLC
Kassim Khaled
Samsung Electronics Co,. Ltd.
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