for a VoIP phone, as data rates are roughly the same in both directions.
WMM Param
s
eter
WMM configuration form.
Multicast-to-Unicas
Multicast-to-
Unicast
he last
tch
rotocol (IGMP). Upon receiving
V Switch captures the requested IPTV Multicast
rmat and routes it to the set-top-box of
t Converter
Multicast streams from the network backbone, converts them to Unicast
format, and routes them to the set-top-boxes of end-users over t
mile infrastructure (WiFi). When an end-user wants to watch a particular
IPTV channel, he sends a request to his set-top-box via a remote
controller. The set-top-box in turn sends content request to IPTV Swi
via the Internet Group Management P
such request, IPT
stream, converts it into Unicast fo
the end-user.
5.6
ra
WMM configu
tion
WMM Parameters of Access Point
A
t)
mple).
C_BE(Best Effor
High throughput. Bulk data that requires maximum throughput and is not
time-sensitive is sent to this queue (FTP data, for exa
Medium throughput and delay. Most traditional IP data is sent to this
queue
AC_BK(Background)
Medium throughput and delay. Most traditional IP data is sent to this
AC_VI(Video)
queue
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