Page 72 - ITU Journal Future and evolving technologies Volume 2 (2021), Issue 6 – Wireless communication systems in beyond 5G era

ITU Journal on Future and Evolving Technologies, Volume 2 (2021), Issue 6

Table 1 – Related Works Summary ( Yes #No G#Partial)
Literature NS SS Al‑ Dyn. Dist. Cen. MVNO SP InP Single Multi‑ Multi‑ Single Economic
Use loc. Alloc. Ntwk Ntwk Do‑ Domain Tier Tier Var.
Case main Ntwk Ntwk Ntwk
Ntwk
[16, 17] # # # # # #
[18] # # # # # G#
[19] # # # # # # #
[20, 21, # # # # # #
22, 23]
[24] # # # # # # #
[25] # # # # # # # #
[26] # # # # # # # # #
[27] # # # # # # #
[28] # # # # # #
[29] # # # # # #
[30] G# # # # # # #
[31] # # # # # # G#
[32] # # # # # #
[7] # # # # # #
[33] # # # # # # #
[34] # # # # # # #
[35] # # # # # #
[36] # # # # G# #
[37] # # # # # #
[38, 39] # # # # # # # #
[40] # # # # # # # G#
[41, 42] # # # # # # G#
[43] # # # # # #
[44] # # # # # G# # #
[45] # # # # # #

egy was employed by the InP for ef icient resource alloca‑ 3. SYSTEM MODEL
tion. The authors in [43] improved the works in [41, 42]
by proposing a Generalised Kelly Mechanism (GKM) for In this section, we describe the system model of the M‑
resource trading between an InP and respective MVNOs. TTSD 5G NS. A pictorial representation of the system
Furthermore, the authors in [41, 42, 43] proposed [44] a model is illustrated in Fig. 2.
joint radio resource allocation scheme based on a block
upper‑bound minimisation algorithm in a heterogeneous
i 2
virtualised network. i 1
In [45], the author proposed slice admission control f 1,1
pf 2,2
premised on network tenants’ patience and waiting time
pf 2,1 P 2,1
characterisation in a multiservice multi‑tenant slice net‑ pf 1,1 pf 1,2
work. P 1,1 m 1
f 2,1
We give a detailed summary of the reviewed literature in m 2
Table 1. The motivation of this paper stems from the fact m j
that very few works have examined the resource alloca‑
tion challenge in an M‑TTSD network coupled with con‑
f j,1 pf j,2
siderations of the NS use cases and economic constraints pf j,1 P j,1
of respective network players. We aim to bridge this gap
i j
in literature.
Macro Base Femto Base
Cat. I: Cat. III: Station ,m Station ,f
Clustered -
Cat. II: Pico Base Femto Base
Cat. IV: Station ,p Station ,pf
Fig. 2 – Illustration of the system model.

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