NDLI: Impact of measurement error on performance of pilot-based power allocation in mobile femtocells

Content Provider	IET Digital Library
Author	Alizadeh, Sajjad Saadat, Reza
Abstract	In this study, the authors investigate the effect of the measurement error on the performance of the pilot-based power allocation of the wireless backhaul for the heterogeneous mobile femtocell networks. To implement the pilot-assisted power allocation, it is essential to measure the received power on the backhaul. However, due to the dynamic feature of the wireless backhaul, the perfect measurement is approximately impossible in practice. Moreover, in spite of the signal to interference plus noise ratio (SINR) balancing, the pilot-assisted power allocation is significantly sensitive to the measurement error. Accordingly, we specifically evaluate the effect of the measurement error of the uplink received power in the macro base stations on the performance of the pilot-assisted power allocation in terms of the SINR balancing and the outage probability of the mobile femto base stations at the convergence point. Then, a minimum mean-squared error (MMSE)-based approach is proposed to mitigate the effects of the measurement error. Analytical and simulation results demonstrate that the SINR balancing is degraded when the measurement error on the backhaul link is increased. Also, the effectiveness of the MMSE-based approach under the imperfect measurement condition is denoted in terms of the SINR balancing especially in high measurement error.
Starting Page	1694
Ending Page	1702
Page Count	9
ISSN	17518628
Volume Number	12
e-ISSN	17518636
Issue Number	Issue 14, Aug (2018)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-com/12/14
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-com.2017.1245
Journal	IET Communications
Publisher Date	2018-05-02
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Cellular Radio Cooperative Communication Femtocellular Radio Heterogeneous Mobile Femtocell Network High Measurement Error Interference Plus Noise Ratio Balancing Property Interpolation And Function Approximation Least Mean Squares Method Macro Base Stations Mean-squared Error-based Approach Mobile Femto Base Stations Mobile Femtocells Mobile Radio System Numerical Analysis Perfect Measurement Pilot-assisted Power Allocation Pilot-based Power Allocation Probability Radio Frequency Interference Received Power SINR Balancing Statistics Telecommunication Network Reliability Vehicular Small Base Stations Wireless Backhaul Link
Content Type	Text
Resource Type	Article
Subject	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

Performance improvement of pilot-assisted power allocation in vehicular small cells with preprocessing under measurement errors

Modelling and forecasting of signal-to-interference plus noise ratio in femtocellular networks using logistic smooth threshold autoregressive model

Interference management in macro-femtocell and micro-femtocell cluster-based long-term evaluation-advanced green mobile network

Adaptive handover algorithm in heterogeneous femtocellular networks based on received signal strength and signal-to-interference-plus-noise ratio prediction

Femtocell base station clustering and logistic smooth transition autoregressive-based predicted signal-to-interference-plus-noise ratio for performance improvement of two-tier macro/femtocell networks

Robust power control based on hierarchical game for hybrid access femtocell networks

Two-level scheme to maximise the number of guaranteed users in downlink femtocell networks

Efficacy of coverage radius-based power control scheme for interference mitigation in femtocells

Aggregate interference modelling and static resource allocation in closed and open access femtocells

Impact of measurement error on performance of pilot-based power allocation in mobile femtocells

Similar Documents

Performance improvement of pilot-assisted power allocation in vehicular small cells with preprocessing under measurement errors

Modelling and forecasting of signal-to-interference plus noise ratio in femtocellular networks using logistic smooth threshold autoregressive model

Interference management in macro-femtocell and micro-femtocell cluster-based long-term evaluation-advanced green mobile network

Adaptive handover algorithm in heterogeneous femtocellular networks based on received signal strength and signal-to-interference-plus-noise ratio prediction

Femtocell base station clustering and logistic smooth transition autoregressive-based predicted signal-to-interference-plus-noise ratio for performance improvement of two-tier macro/femtocell networks

Robust power control based on hierarchical game for hybrid access femtocell networks

Two-level scheme to maximise the number of guaranteed users in downlink femtocell networks

Efficacy of coverage radius-based power control scheme for interference mitigation in femtocells

Aggregate interference modelling and static resource allocation in closed and open access femtocells

Impact of measurement error on performance of pilot-based power allocation in mobile femtocells