Exact(4)
When configured in TM5, the UE assumes that the eNB transmission on the downlink shared channel is performed with a single layer (stream).
The base layer stream containing the essential basic data is required to reconstruct the most scalable layer of the video and determines the minimum required QoS.
Basically, we pursue an efficient tradeoff between the number of subscribers that receive the enhancement layer stream and their IPTV service quality.
That is, a scalable video stream consists of two types of stream: a base layer stream containing the essential basic data required to reconstruct the most scalable layer of a video and enhancement layers used for the reconstruction of higher scalable levels of the video.
Similar(56)
Reception of the enhancement layer streams is achieved selectively according to each receiver's channel state.
The method consists of a Meyer-Peter-type transport formula operating on a time-varying Shields parameter, which accounts for both acceleration-asymmetry and boundary layer streaming.
Think Adobe Interactive Flash as two layers where the first layer is your typical TV show and your second layer streams down via the internet and provides, you know, enhanced stuff.
The reason that the velocity moment formulae fail under these waves is partly the presence of boundary layer streaming and partly the saw-tooth asymmetry, i.e., the front of the waves being steeper than the back.
All multicast group nodes must be guaranteed to receive the base-layer stream.
If a particular node cannot decode the base-layer stream, it transmits a NACK frame to require a change of the transmission rate.
This approach uses a multi-layer coded video stream, and the base-layer stream is protected by duplicated transmission using multiple physical paths during the handoff.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com