(57) ABSTRACT A communication device which efficiently transports pack ets through
optimal routes. When there are two or more routes to reach a certain destination, a test …

The size of a Jitter Absorption Buffer (JAB) is automatically changed in response to changes
in network conditions. The JAB size is changed based on the fullness of the JAB and the …

(57) ABSTRACT A communication System whereby media quality can be measured with
high accuracy and can be properly reflected in the calculation of charges, thus making it …

A Method is described for synchronizing the output of terminals. The method according to
the invention may be used in a system comprising a station, which transmits a packetized …

11, 2013. Provisional application No. 61/706.526, filed on Sep. 27, 2012, provisional
application No. 61/695,367, filed on Aug. 31, 2012, provisional application No. 61/695,371 …

5,271,000 A 13, 1993 Engbersen et al. spaced test packets. The method can be used tO"
zero in on 5,373. 504 A 12/1994 Tanaka et al. congested network periods by detecting …

In general, a test instrument includes a first processing system that is programmable to run
one or more test programs to test a device interfaced to a test instrument, and that is …

US6590869B1 - Method and apparatus for selecting whether to place a call over the internet
or the PSTN using a two tiered process - Google Patents US6590869B1 - Method and …

A method for controlling a jitter buffer and a communication apparatus implementing the
method and functioning as a first node of a communication system, wherein the jitter butter is …

(57) ABSTRACT A VoIP downlink packet scheduling apparatus and method in a mobile
communication Base Station (BS) system are pro vided. The downlink packet scheduling …