33 citations · 183 across the 18 of their papers we have counts for
19 papers
User Subgrouping and Power Control for Multicast Massive MIMO over Spatially Correlated Channels
Alejandro de la Fuente, Giovanni Interdonato, Giuseppe Araniti
Massive multiple-input-multiple-output (MIMO) is unquestionably a key enabler of the fifth-generation (5G) technology for mobile systems, enabling to meet the high requirements of…
Multi-SIM support in 5G Evolution: Challenges and Opportunities
O. Vikhrova, S. Pizzi, A. Terzani +3
Devices with multiple Subscriber Identification Modules (SIM)s are expected to prevail over the conventional devices with only one SIM. Despite the growing demand for such devices,…
Group-based Delivery of Critical Traffic in Cellular IoT Networks
O. Vikhrova, S. Pizzi, A. Molinaro +3
Fifth generation (5G) networks are expected to connect a huge number of Internet of Things (IoT) devices in many usage scenarios. The challenges of typical massive IoT applications…
Trusted and Secured D2D-Aided Communications in 5G Networks
C. Suraci, S. Pizzi, D. Garompolo +3
The design of the forthcoming fifth generation (5G) system shall meet the severe requirement of managing an always increasing amount of traffic generated by both humans and machine…
A novel approach for MBSFN Area Formation aided by D2D Communications for eMBB Service Delivery in 5G NR Systems
Federica Rinaldi, Sara Pizzi, Antonino Orsino +3
Forthcoming 5G New Radio (NR) systems will be asked to handle a huge number of devices accessing or delivering "resource-hungry" and high-quality services. In view of this, the new…
A Sidelink-Aided Approach for Secure Multicast Service Delivery: from Human-Oriented Multimedia Traffic to Machine Type Communications
S. Pizzi, C. Suraci, A. Iera +2
To date, group-oriented communications have been mainly exploited for delivering multimedia services in human-oriented communications while, in future fifth generation (5G) cellula…
Opportunistic Federation of CubeSat Constellations: a Game-Changing Paradigm Enabling Enhanced IoT Services in the Sky
G. Araniti, A. Iera, A. Molinaro +2
Internet of Space Things (IoST) is a challenging paradigm, which is currently attracting great interest from the scientific and industrial communities. IoST is based on the integra…
Towards 6G Non-Terrestrial Networks
Giuseppe Araniti, Antonio Iera, Sara Pizzi +1
Sixth-Generation (6G) technologies will revolutionize the wireless ecosystem by enabling the delivery of futuristic services through terrestrial and non-terrestrial transmissions.…
User Subgrouping in Multicast Massive MIMO over Spatially Correlated Rayleigh Fading Channels
Alejandro de la Fuente, Giovanni Interdonato, Giuseppe Araniti
Massive multiple-input-multiple-output (MaMIMO) multicasting has received significant attention over the last years. MaMIMO is a key enabler of 5G systems to achieve the extremely…
Age of Information in Multi-hop Networks with Priorities
Olga Vikhrova, Federico Chiariotti, Beatriz Soret +3
Age of Information is a new metric used in real-time status update tracking applications. It measures at the destination the time elapsed since the generation of the last received…
A Concise Review of 5G New Radio Capabilities for Directional Access at mmWave Frequencies
Giulia Sanfilippo, Olga Galinina, Sergey Andreev +2
In this work, we briefly outline the core 5G air interface improvements introduced by the latest New Radio (NR) specifications, as well as elaborate on the unique features of initi…
Demystifying Competition and Cooperation Dynamics of the Aerial mmWave Access Market
Olga Galinina, Leonardo Militano, Sergey Andreev +7
Cellular has always relied on static deployments for providing wireless access. However, even the emerging fifth-generation (5G) networks may face difficulty in supporting the incr…
Optimizing Point-to-Multipoint Transmissions in High Speed Packet Access Networks
G. Araniti, V. Scordamaglia, A. Molinaro +3
In this paper an innovative Radio Resource Management (RRM) algorithm is proposed with the purpose of increasing High Speed Packet Access (HSPA) performances, in terms of system ca…
Intra-Slot Interference Cancellation for Collision Resolution in Irregular Repetition Slotted ALOHA
G. Interdonato, S. Pfletschinger, F. Vazquez-Gallego +2
ALOHA-type protocols became a popular solution for distributed and uncoordinated multiple random access in wireless networks. However, such distributed operation of the Medium Acce…
Efficient Spectrum Management Exploiting D2D Communication in 5G Systems
Leonardo Militano, Antonino Orsino, Giuseppe Araniti +3
In the future standardization of the 5G networks, in Long Term Evolution (LTE) Release 13 and beyond, Device-to-Device communications (D2D) is recognized as one of the key technolo…
Evaluating the Performance of Multicast Resource Allocation Policies over LTE Systems
Giuseppe Araniti, Massimo Condoluci, Antonino Orsino +3
This paper addresses a multi-criteria decision method properly designed to effectively evaluate the most performing strategy for multicast content delivery in Long Term Evolution (…
Efficient Data Uploading Supported by D2D Communications in LTE-A Systems
Antonino Orsino, Leonardo Militano, Giuseppe Araniti +2
The reference scenario in this paper is a single cell in a Long Term Evolution-Advanced (LTE-A) system, where multiple user equipments (UEs) aim at uploading some data to a central…
Effective Resource Allocation in 5G-Satellite Networks
Giuseppe Araniti, Massimo Condoluci, Antonino Orsino +2
This paper addresses the radio resource management of multicast transmissions in the emerging fifth generation satellite systems (5G-Satellite). A subgrouping approach is exploited…
Effective RAT Selection Approach for 5G Dense Wireless Networks
Antonino Orsino, Giuseppe Araniti, Antonella Molinaro +1
Dense Networks (DenseNet) and Multi-Radio Access Technologies (Multi-RATs) are considered as key features of the emerging fifth generation (5G) wireless systems. A Multi-RAT DenseN…