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Appendix F
F-2
TR-Multi Series
Tranzeo Wireless Technologies
QoS Block Diagram
Tranzeo software has the capability of
continually monitoring and classifying
traffic on the Internet connection, and
dynamically adjusting the way
individual streams are handled at any
point in time. This enables latency-
sensitive traffic, such as voice, games
or even web page requests, to be given
a relatively high priority. As a result,
they are sent to their destination first,
reducing delay and jitter. Less time-
sensitive traffic such as email or file
transfers are de-prioritized.
Dynamic
Fragmentation
Automatic
Classification
Rate
Matching
High Priority
High Priority
High Priority
High Priority
Internet
Non-lat
ency-
sensit
ive t
raf
fic
Low-priorit
y o
r
ex
ce
ss
tra
ffic
Queue
Queue
Intelligent Stream Handling
adjusts the fragment size based
on the uplink speed and also
stops fragmenting long packets
when no latency-sensitive traffic
is waiting to be sent, to improve
the overall efficiency of the
broadband link and ensure voice
can sustain a high MOS (Mean
Opinion Score) rating.
A process called "rate matching"
determines the bandwidth of the
broadband uplink automatically so
that it can shape the traffic to
smooth the flow between the router
and the Internet. This eliminates
the potential bottlenecks and delays
that can be caused by "bursty" data
traffic.