2013 IEEE Online Conference on Green Communications (OnlineGreenComm) 2013
DOI: 10.1109/onlinegreencom.2013.6731021
|View full text |Cite
|
Sign up to set email alerts
|

Power control in opportunistic and efficient resource block allocation algorithms for green LTE uplink networks

Abstract: The energy efficiency in wireless networks is currently a central concern of research. We propose in this paper a new energy efficiency scheme which allocates the mobile's transmission power in function of the allocated Resource Blocks (RB) and the channel conditions of the user on the allocated RBs. We focus on the energy efficiency of the Opportunistic and Efficient Resource Block Allocation (OEA) algorithm and its variant adapted to the Quality of Service (QoS) of the traffics: the QoS based OEA for LTE upl… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
8
0

Year Published

2015
2015
2022
2022

Publication Types

Select...
3
2

Relationship

0
5

Authors

Journals

citations
Cited by 5 publications
(8 citation statements)
references
References 11 publications
0
8
0
Order By: Relevance
“…In [26], [27] one can find methods of channel-quality representation for the user's RBs. In [69], [73] the effective SINR over one RB has been obtained using the mean instantaneous capacity method which is based on the Shannon formula.…”
Section: Pbb-tx + Prf-tx Pbb-rx + Prf-rxmentioning
confidence: 99%
See 1 more Smart Citation
“…In [26], [27] one can find methods of channel-quality representation for the user's RBs. In [69], [73] the effective SINR over one RB has been obtained using the mean instantaneous capacity method which is based on the Shannon formula.…”
Section: Pbb-tx + Prf-tx Pbb-rx + Prf-rxmentioning
confidence: 99%
“…• the instantaneous proportional rate fairness constraint contemplated in [62], [66], [71] which ensures that each user would obtain a predetermined proportion of the system throughput in each resource-allocation determination [77]. • constraints resulting from system model considered in [29], [69], [73]. Such constraints usually are not described by the equation in the optimization problem because results from the considered system model, directly.…”
Section: Constraints In a Multi-user Ofdma Networkmentioning
confidence: 99%
“…In our first optimization model, we consider N (N ≥ 1) number of User Equipments (UEs) entering the system at a given epoch and connecting to a certain RRH from S. Each UE u ∈ {1, .., N } requests from its serving RRH a number of PRBs N u to run its applications [18]. We suppose that each RRH i handles one cell in a delimited area, and that a UE u can only be served by the RRH covering the area it is positioned within.…”
Section: A Centralized Resource Allocation and Power Minimization (C-rapm) Problem Formulationmentioning
confidence: 99%
“…Energy consumption in mobile communication systems has shown continuous growth during the last decade. In [1], it was reported that 3% of the world-wide energy is consumed by the information and communication technology infrastructures. In addition, energy costs represent 50% of operators' operating expenses [2].…”
Section: Introductionmentioning
confidence: 99%