NDLI: Energy-Aware Competitive Power Allocation for Heterogeneous Networks Under QoS Constraints

Content Provider	IEEE Xplore Digital Library
Author	Bacci, G. Belmega, E.V. Mertikopoulos, P. Sanguinetti, L.
Copyright Year	2002
Abstract	This work proposes a distributed power allocation scheme for maximizing energy efficiency in the uplink of OFDMA-based HetNets where a macro-tier is augmented with small cell access points. Each user equipment (UE) in the network is modeled as a rational agent that engages in a non-cooperative game and allocates its available transmit power over the set of assigned subcarriers to maximize its individual utility (defined as the user's throughput per Watt of transmit power) subject to a target rate requirement. In this framework, the relevant solution concept is that of Debreu equilibrium, a generalization of the concept of Nash equilibrium. Using techniques from fractional programming, we provide a characterization of equilibrial power allocation profiles. In particular, Debreu equilibria are found to be the fixed points of a water-filling best response operator whose water level is a function of rate constraints and circuit power. Moreover, we also describe a set of sufficient conditions for the existence and uniqueness of Debreu equilibria exploiting the contraction properties of the best response operator. This analysis provides the necessary tools to derive a power allocation scheme that steers the network to equilibrium in an iterative and distributed manner without the need for any centralized processing. Numerical simulations are used to validate the analysis and assess the performance of the proposed algorithm as a function of the system parameters.
Starting Page	4728
Ending Page	4742
Page Count	15
File Size	2085958
File Format	PDF
ISSN	15361276
Volume Number	14
Issue Number	9
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Resource management Wireless communication Interference Games Quality of service Power control Uplink rate constraints Heterogeneous networks 5G communications energy efficiency area spectral efficiency power allocation policy distributed algorithms game theory Debreu equilibrium 5G power allocation
Content Type	Text
Resource Type	Article
Subject	Applied Mathematics Electrical and Electronic Engineering Computer Science Applications

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Area energy and area spectrum efficiency trade-off in 5G heterogeneous networks

Interference-aware energy-efficient resource allocation for heterogeneous networks with incomplete channel state information

1 Energy-Aware Competitive Power Allocation for Heterogeneous Networks Under QoS Constraints

Energy-Efficient Power Control: A Look at 5G Wireless Technologies

Energy-Aware Competitive Power Control in Relay-Assisted Interference Wireless Networks

Power allocation optimization for heterogeneous networks: A potential game approach

1Energy-Aware Competitive Power Allocation for Heterogeneous Networks Under QoS Constraints

QoS-aware radio resource allocation for multi-cell OFDMA network

A Stackelberg Game Approach for Energy-Efficient Resource Allocation and Interference Coordination in Heterogeneous Networks

Energy-Aware Competitive Power Allocation for Heterogeneous Networks Under QoS Constraints

Similar Documents

Area energy and area spectrum efficiency trade-off in 5G heterogeneous networks

Interference-aware energy-efficient resource allocation for heterogeneous networks with incomplete channel state information

1 Energy-Aware Competitive Power Allocation for Heterogeneous Networks Under QoS Constraints

Energy-Efficient Power Control: A Look at 5G Wireless Technologies

Energy-Aware Competitive Power Control in Relay-Assisted Interference Wireless Networks

Power allocation optimization for heterogeneous networks: A potential game approach

1Energy-Aware Competitive Power Allocation for Heterogeneous Networks Under QoS Constraints

QoS-aware radio resource allocation for multi-cell OFDMA network

A Stackelberg Game Approach for Energy-Efficient Resource Allocation and Interference Coordination in Heterogeneous Networks

Energy-Aware Competitive Power Allocation for Heterogeneous Networks Under QoS Constraints