Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Senel, Kamil"'
Future cellular networks are expected to support new communication paradigms such as machine-type communication (MTC) services along with human-type communication (HTC) services. This requires base stations to serve a large number of devices in relat
Externí odkaz:
http://arxiv.org/abs/2112.15492
This paper compares the sum rates and rate regions achieved by power-domain NOMA (non-orthogonal multiple access) and standard massive MIMO (multiple-input multiple-output) techniques. We prove analytically that massive MIMO always outperforms NOMA i
Externí odkaz:
http://arxiv.org/abs/2112.15493
This paper seeks to answer a simple but fundamental question: What role can NOMA play in massive MIMO? It is well-established that power-domain non-orthogonal multiple access (NOMA) schemes can outperform conventional orthogonal multiple access (OMA)
Externí odkaz:
http://arxiv.org/abs/1809.07072
Future cellular networks are expected to support new communication paradigms such as machine-type communication (MTC) services along with conventional human-type communication (HTC) services. This requires base stations to serve a large number of dev
Externí odkaz:
http://arxiv.org/abs/1808.09177
Autor:
Senel, Kamil, Larsson, Erik G.
A key challenge of massive MTC (mMTC), is the joint detection of device activity and decoding of data. The sparse characteristics of mMTC makes compressed sensing (CS) approaches a promising solution to the device detection problem. However, utilizin
Externí odkaz:
http://arxiv.org/abs/1806.10061
In this work, we consider the downlink of a multi-cell multiple-input multiple-output (MIMO) system and find the jointly optimal number of base station (BS) antennas and transmission powers that minimize the power consumption while satisfying each us
Externí odkaz:
http://arxiv.org/abs/1711.10269
To reach a cost-efficient 5G architecture, the use of remote radio heads connected through a fronthaul to baseband controllers is a promising solution. However, the fronthaul links must support high bit rates as 5G networks are projected to use wide
Externí odkaz:
http://arxiv.org/abs/1709.05172
Autor:
Senel, Kamil, Larsson, Erik G.
Future cellular networks will support a massive number of devices as a result of emerging technologies such as Internet-of-Things and sensor networks. Enhanced by machine type communication (MTC), low-power low-complex devices in the order of billion
Externí odkaz:
http://arxiv.org/abs/1709.05161
Publikováno v:
COMPEL -The international journal for computation and mathematics in electrical and electronic engineering, 2013, Vol. 32, Issue 3, pp. 821-833.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/03321641311305773
