On the optimal delay amplification factor of multi-hop relay channels
The abstract model of the multi-hop relay channel is fundamental to a vast variety of modern
communication systems. This fact, coupled with the demand for ultra-reliable-low-latency …
communication systems. This fact, coupled with the demand for ultra-reliable-low-latency …
On the optimal delay growth rate of multi-hop line networks: Asymptotically delay-optimal designs and the corresponding error exponents
Multi-hop line networks have emerged as an important abstract model for modern and
increasingly dense communication networks. In addition, the growth of real-time and mission …
increasingly dense communication networks. In addition, the growth of real-time and mission …
Transcoding: A new strategy for relay channels
The relay channel is a traditional information-theoretic problem which has important
applications in the Internet of Things (IoT) and other future communication networks. In this …
applications in the Internet of Things (IoT) and other future communication networks. In this …
Relay networks with delays
A El Gamal, N Hassanpour… - IEEE Transactions on …, 2007 - ieeexplore.ieee.org
The paper investigates the effect of link delays on the capacity of relay networks. The relay-
with-delay is defined as a relay channel with relay encoding delay d isin Z of units, or …
with-delay is defined as a relay channel with relay encoding delay d isin Z of units, or …
A new capacity upper bound for “relay-with-delay” channel
In this paper we prove a new capacity upper bound for a class of relay channels known as
Relay-With-Delay channels. The proposed bound is general and holds for any arbitrary …
Relay-With-Delay channels. The proposed bound is general and holds for any arbitrary …
Buffer-aided relay systems under delay constraints: Potentials and challenges
Relay transmissions can help improve system coverage and throughput, and hence
information-theoretic analysis of relay channels has been at the forefront of research for …
information-theoretic analysis of relay channels has been at the forefront of research for …
Delay-exponent of delay-universal compress-and-forward relaying
KD Nguyen - 2012 IEEE International Symposium on …, 2012 - ieeexplore.ieee.org
We study compress-and-forward relaying for delay-universal transmission over a three-
terminal network. An important performance measure of delay-universal transmission is the …
terminal network. An important performance measure of delay-universal transmission is the …
End-to-end performance analysis of delay-sensitive multi-relay networks
B Makki, MS Alouini - IEEE Communications Letters, 2019 - ieeexplore.ieee.org
We study the end-to-end (E2E) performance of multi-relay networks in delay-constrained
applications. The results are presented for both decode-and-forward (DF) and AF (A …
applications. The results are presented for both decode-and-forward (DF) and AF (A …
Achievable rate regions of multi‐way relay channel with direct links
Rate regions of a multi‐way relay channel with direct links (MWRC‐DLs), where K users
exchange their messages via a relay terminal and all users can overhear each other directly …
exchange their messages via a relay terminal and all users can overhear each other directly …