3 papers
cs.IT2019
Short-packet Transmission via Variable-Length Codes in the Presence of Noisy Stop Feedback
Johan Östman, Rahul Devassy, Giuseppe Durisi +1
We present an upper bound on the error probability achievable using variable-length stop feedback codes, for a fixed size of the information payload and a given constraint on the m…
cs.IT2019
Peak-Age Violation Guarantees for the Transmission of Short Packets over Fading Channels
Johan Östman, Rahul Devassy, Giuseppe Durisi +1
We investigate the probability that the peak age of information in a point-to-point communication system operating over a multiantenna wireless fading channel exceeds a predetermin…
cs.IT2015
Precoder Design with Limited Feedback and Backhauling for Joint Transmission
T. R. Lakshmana, A. Tölli, R. Devassy +1
A centralized coordinated multipoint downlink joint transmission in a frequency division duplex system requires channel state information (CSI) to be fed back from the cell-edge us…