Multiplex communications – Diagnostic testing – Determination of communication parameters
Reexamination Certificate
2011-08-09
2011-08-09
Ngo, Ricky (Department: 2464)
Multiplex communications
Diagnostic testing
Determination of communication parameters
C370S390000, C370S401000, C725S096000
Reexamination Certificate
active
07995494
ABSTRACT:
A system that incorporates teachings of the present disclosure may include, for example, a residential gateway (RG) having a controller to measure media presentation quality in a multicast network inline at the RG and to use Real-time Transport Protocol (RTP) header information from RTP packets to perform the media presentation quality measurements. Other embodiments are disclosed.
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patent: 2002/0136162 (2002-09-01), Yoshimura et al.
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patent: 2007/0053303 (2007-03-01), Kryuchkov
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patent: 2007/0230361 (2007-10-01), Choudhury
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THOMASNET.COM, “Agilent Technologies' New Software Enables IPTV Service Quality Tests at the Residential Gateway”, pp. 1-10, http:/
ews.thomasnet.com/fullstory/535068, Web Site last visited Apr. 8, 2009.
Habib Hussam
Li Zhi
AT&T Intellectual Property I L.P.
Guntin Meles & Gust PLC
Gust Andrew
Ngo Ricky
Sinkantarakorn Pao
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