Optimal SIC ordering and computation resource allocation in MEC-aware NOMA NB-IoT networks

LP Qian, A Feng, Y Huang, Y Wu… - IEEE Internet of Things …, 2018 - ieeexplore.ieee.org
SIC ordering, we propose to sort the SIC order of all NB-IoT … the SIC ordering is processed
in arrival order of all NB-IoT … newly arriving NB-IoT device is assigned to the SIC order with …

Learning driven resource allocation and SIC ordering in EH relay aided NB-IoT networks

LP Qian, C Yang, H Han, Y Wu… - IEEE Communications …, 2021 - ieeexplore.ieee.org
… First, we consider an EH relay aided NB-IoT network in which NB-IoT devices’ data is … SIC
ordering and resource allocation by interpreting the resource allocation and SIC ordering as …

Joint Optimization of Resource Allocation and SIC Ordering in Energy-Harvesting Relay-aided NOMA NB-IoT Networks

LP Qian, S Zhou, M Wu, Y Wu - IEEE Transactions on Green …, 2023 - ieeexplore.ieee.org
… by decomposing it into resource allocation and SIC ordering problems. To solve the resource
SIC ordering algorithm by leveraging tabu search to obtain the sub-optimal SIC ordering. …

Joint minimization of transmission energy and computation energy for MEC-aware NOMA NB-IoT networks

LP Qian, Z Zhu, N Yu, Y Wu - 2019 IEEE Global …, 2019 - ieeexplore.ieee.org
… fixing the SIC ordering. Further, we propose a tabu search based SIC ordering algorithm on
… of resource allocation and SIC ordering algorithm can effectively reduce the NB-IoT devices’ …

Analysis of downlink connectivity in NB-IoT networks employing NOMA with imperfect SIC

S Mishra, L Salaün, CS Chen… - 2021 joint european …, 2021 - ieeexplore.ieee.org
… The first part requires us to decide the allocation of devices, ie, the SIC ordering on each
sub-carrier. For this, we consider Algorithm 1, which was introduced in our previous paper [22]. …

A non-orthogonal random access scheme based on NB-IoT

D Wang, Y Qu, Y Fu, Y Yang, Q Chen - Wireless Personal …, 2020 - Springer
… different received power based on the SIC technology. The P-BO in the NB-NORA-RARs
will … from users with large power back-off orders will be overwhelmed by channel noise. The …

Downlink connection density maximization for NB-IoT networks using NOMA with perfect and partial CSI

S Mishra, L Salaün, CW Sung… - IEEE Internet of Things …, 2021 - ieeexplore.ieee.org
… We consider that perfect SIC for NOMA can be carried out by the receiver. We use CVXOPT
[… Note that the effect of device ordering is not pronounced for the case of M = 1 (also because …

Implementation and performance evaluation of cellular NB-IoT OTDOA positioning

M Salomon, S Lippuner, M Korb… - 2020 IEEE/ION Position …, 2020 - ieeexplore.ieee.org
… The Successive Interference Cancellation (SIC) based … OTDOA capable NB-IoT single-chip
modem. It is shown that … needs approximately 400 kMAC/s, orders of magnitude less than the …

Narrowband internet of things: A comprehensive study

E Rastogi, N Saxena, A Roy, DR Shin - Computer networks, 2020 - Elsevier
Narrowband Internet of Things (NB-IoT) is one such new cellular LPWA technology which
has been standardized by 3rd Generation Partnership Project (3GPP) in June, 2016. It was …

Green NOMA assisted NB-IoT based urban farming in multistory buildings

S Popli, RK Jha, S Jain - Computer Networks, 2021 - Elsevier
orders superimposed signals and caters the resource allocation, to minimize the NB-IoT
Further in section IV impact of NOMA-SIC on interference bear by NB-IoT sensor network is …