Slotted ALOHA with NOMA for the next generation IoT
SA Tegos, PD Diamantoulakis… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Random access (RA) has recently been revisited and considered as a key technology for
the medium access control layer of the Internet of Things applications. Compared to other …
the medium access control layer of the Internet of Things applications. Compared to other …
Energy harvesting irregular repetition ALOHA with replica concatenation
T Akyıldız, U Demirhan… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this paper, we consider an asynchronous random access scheme called irregular
repetition ALOHA (IRA) as a generalization of contention resolution ALOHA (CRA) with …
repetition ALOHA (IRA) as a generalization of contention resolution ALOHA (CRA) with …
Protograph LDPC code design for asynchronous random access
This work addresses the physical layer channel code design for an uncoordinated, frame-
and slot-asynchronous random access protocol. Starting from the observation that collisions …
and slot-asynchronous random access protocol. Starting from the observation that collisions …
Irregular repetition ALOHA with packet length diversity
T Akyıldız, TM Duman - 2019 IEEE Global Communications …, 2019 - ieeexplore.ieee.org
We propose a generalized version of the slot-asynchronous random access scheme called
Irregular Repetition ALOHA (IRA). In the proposed scheme, users are allowed to transmit …
Irregular Repetition ALOHA (IRA). In the proposed scheme, users are allowed to transmit …
Advanced Asynchronous Random Access Protocols
T Akyıldız - 2020 - search.proquest.com
Fifth generation wireless systems and beyond require linking an enormous number of
simple machine type devices leading to a new wave of interest in massive machine type …
simple machine type devices leading to a new wave of interest in massive machine type …