Multiple Feedback Successive Interference Cancellation Detection for Multiuser MIMO Systems- A Review
Volume: 6 - Issue: 03 - Date: 01-03-2017
Approved ISSN: 2278-1412
Published Id: IJAECESTU295 | Page No.: 138-142
Author: Smita Sharan
Co- Author: Pankaj M. Gulhane
Abstract:-–Successive interference cancellation (SIC) may be a PHY capability that enables a
receiver to decode packets that arrive at the same time. Whereas the technique is well known in
communications literature, rising software system radio platforms are making sensible
experimentation possible. This motivates us to check the extent of outturn gains potential with SIC
from a Mac layer perspective and situations wherever such gains are value pursuing. We discover
that contrary to our initial expectation, the gains aren't high once the bits of intrusive signals
aren't best-known a priori to the receiver. Moreover, we have a tendency to observe that the scope
for SIC gets squeezed by the advances in bitrates adaptation. Especially, our analysis shows that
officious matched transmissions profit less from SIC than situations with many-to-one
transmissions (such as when clients transfer information to a standard access point). In sight of
this, we have a tendency to develop a SIC aware programming algorithmic rule that employs
client pairing and power reduction to extract the most gains from SIC. We have a tendency to
believe that our findings are useful tips for moving forward with SIC aware protocol research.
Key Words:-SIC (Successive Interference Cancellation), PHY (Physical layer), Wireless Communication, Interference Cancellation,
Area:-Engineering
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