Energy efficiency in massive MIMO-based 5G networks: Opportunities and challenges

KNRSV Prasad, E Hossain… - IEEE Wireless …, 2017 - ieeexplore.ieee.org
As we make progress toward the 5G of wireless networks, the bit-per-joule energy efficiency
(EE) becomes an important design criterion for sustainable evolution. In this regard, one of …

Survey of large-scale MIMO systems

K Zheng, L Zhao, J Mei, B Shao… - … Surveys & Tutorials, 2015 - ieeexplore.ieee.org
The escalating teletraffic growth imposed by the proliferation of smartphones and tablet
computers outstrips the capacity increase of wireless communications networks …

System and methods for planned evolution and obsolescence of multiuser spectrum

SG Perlman, A Forenza - US Patent 10,425,134, 2019 - Google Patents
A system and method are described which enable planned evolution and obsolescence of
multiuser wireless spectrum. One embodiment of such a system includes one or multiple …

Statistical modeling and probabilistic analysis of cellular networks with determinantal point processes

Y Li, F Baccelli, HS Dhillon… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
Although the Poisson point process (PPP) has been widely used to model base station (BS)
locations in cellular networks, it is an idealized model that neglects the spatial correlation …

System and method for managing handoff of a client between different distributed-input-distributed-output (DIDO) networks based on detected velocity of the client

A Forenza, SG Perlman - US Patent 9,819,403, 2017 - Google Patents
A system and method are described for adjusting communication with a first distributed-input-
distributed-output (DIDO) client. For example, a method according to one embodiment …

Interference management, handoff, power control and link adaptation in distributed-input distributed-output (DIDO) communication systems

A Forenza, SG Perlman - US Patent 10,200,094, 2019 - Google Patents
H04B7/0615—Diversity systems; Multi-antenna system, ie transmission or reception using
multiple antennas using two or more spaced independent antennas at the transmitting …

System and method for managing inter-cluster handoff of clients which traverse multiple DIDO clusters

A Forenza, SG Perlman - US Patent 9,826,537, 2017 - Google Patents
A system and method are described for adjusting communication with a first distributed-input-
distributed-output (DIDO) client as the first DIDO client moves from a first DIDO cluster to a …

Small cell cluster-based resource allocation for wireless backhaul in two-tier heterogeneous networks with massive MIMO

W Hao, S Yang - Ieee transactions on vehicular technology, 2017 - ieeexplore.ieee.org
In this paper, we investigate the resource allocation problem in two-tier heterogenous
networks (HetNets) with massive MIMO, where two frequency bands, cellular frequency …

Power Allocation in Massive MIMO‐HWSN Based on the Water‐Filling Algorithm

Z Li, S Verma, M Jin - Wireless Communications and Mobile …, 2021 - Wiley Online Library
Pilot power allocation for Internet of Things (IoT) devices in massive multi‐input multioutput
heterogeneous wireless sensor networks (MIMO‐HWSN) is studied in this paper. The …

System and method for link adaptation in DIDO multicarrier systems

A Forenza, SG Perlman - US Patent 10,886,979, 2021 - Google Patents
US10886979B2 - System and method for link adaptation in DIDO multicarrier systems -
Google Patents US10886979B2 - System and method for link adaptation in DIDO …