A satellite communication channel is generally power limited and
this is particularly pertinent for VSAT systems where the small
antenna places further constraints on exploitation of signal power
in the link signal power requirements can be reduced while
maintaining the name level of service coding techniques allows this
is to be achieved by mathematically encoding of data before
transmission such that, its some bits are received in error by the
demodulation decoder may still be able to construct perfectly the
transmitted data. The use of coding required the transmission of
extra bits in satellite communication channel but this increase in
bandwidth is associated with significant drop in power required to
maintain the same standard of service in terms of bit error rate
(BER) In asymmetric channel such as Internet data network, volume
of data traffic in one direction in larger than in other direction.
The advantage of relatively lower traffic in one direction can be
taken for using selectable forward error correction (FEC) coders or
optimize the communication system performance.
General
Is the information for this product incomplete, wrong or inappropriate?
Let us know about it.
Does this product have an incorrect or missing image?
Send us a new image.
Is this product missing categories?
Add more categories.
Review This Product
No reviews yet - be the first to create one!
Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
