High performance up to 40G optimized for multicast
The acquisition provides Tegna with two multicast
television networks that reach more than 87m US television homes.
When NC is used in transmissions, especially multicast
transmissions, packets can be forwarded, mixed (coded) at intermediate nodes, and decoded to obtain the original packets at the sink nodes .
arm Katz Networks to bring back a channel that saw its best success 25 years ago.
Habilitar el trafico multicast
implica utilizar el protocolo UDP para el transporte de los datos.
During the demo, SENTECH will use Broadpeak's BkE200 transcaster server to transform unicast streams into multicast
. Broadpeak's nanoCDN agent will be deployed in DVB-T2 home gateways from Noovo to convert multicast
streams back into unicast and deliver the content to ABR devices.
Therefore, the selected MCS level should satisfy all users and if the MCS level was selected according to the users who are suffering bad channel conditions (such as using worst channel gain (WCG), the channel will be more robust against error and failure, but, users with good channel conditions will sacrifice their opportunity to receive the data with high bit rates which, in turn, reduces the radio spectrum efficiency of such Conventional Multicast
Schemes (CMS) , .
Transcasting was coined as a term about 5 years ago--it means taking an Adaptive Bit Rate OTT video stream, and shoving it out to the world at large, through an existing multicast
network so that all video arrives at the same time.
App features include full VLAN support, clean switching between flows, sophisticated synchronising, PTP support, 10 frames of video delay, unicast and multicast
transmission support, signal status monitoring, user definable traffic shaping, and support for AMWA NMOS IS-04 and IS-05.
In view of this, we propose the use of an adaptive hybrid delivery method that agglutinates multicast
and unicast methods to address the zapping delay problem in the IPTV over a converged network.
For multiple multicast
, LNC has been applied to improve the transmission throughput [5, 6].