… , uplink RANOMA IoT networks with clustered IoT devices is studied, where shortpacket and … Unlike conventional HARQ, in the proposed scheme, retransmission of a packet is served to…
… Automatic Repeat reQuest (HARQ) retransmission procedures in this GF-NOMA system. We … Considering the small packets of mURLLC traffic, we set the packet transmission time Ttx as …
… In this thesis, the NOMA, NOMA-RA, and short-packet communications due to their advance feature for supporting not only the low latency and higher reliability but also the massive …
… Moreover, HARQ provides more flexibility to control the type and amount of … as NOMA. The ARQ system considered in this work consists of an IoT node that needs to send M packets …
Y Zhu, Y Hu, A Schmeink… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… HARQ type-I, the system with HARQ type-II does not discard the previously erroneous packet(s) … In other words, instead of simply repeating the packet as in HARQ type-I, in HARQ type-II …
NH Mahmood, R Abreu, R Böhnke… - 2019 16th …, 2019 - ieeexplore.ieee.org
… HARQ, and a transmission including reactive HARQ with … the transmission of shortpackets. On the other hand, treating … In order to illustrate the possible gains of sparse NOMA with slot …
Y Yu, H Chen, Y Li, Z Ding… - IEEE Communications …, 2017 - ieeexplore.ieee.org
… tion of NOMA over its OMA counterparts in short-packet communications. … NOMA compared to OMA is characterized in closed-form. Simulations verify the superior performance of NOMA …
… promising grantfree NOMA solutions with respect to synchronization and HARQ, and … packets. Therefore, the ratio of the number of bits required for signaling to that for data packets …
… HARQ, if the initial transmission rate is higher than the achievable rate of channel, an HARQ … 1, we consider a downlink NOMAshort-packet communication system between a BS and K …