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117586

A SPATIALLY QUANTIZED POWER AND RESOURCE ASSIGNMENTS FOR CELLULAR & D2D COMMUNICATIONS

Article

Last updated: 26 Dec 2024

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Subjects

-

Tags

Electrical Engineering, Computer Engineering and Electrical power and machines engineering.

Abstract

This work presents a tractable approach to enabling D2D uplink underlay in cellular networks in order to improve the spatial frequency reuse and to enhance the performance of cellular networks. In general, the cellular-to-D2D interference needs to be restricted to maintain a target performance level of the networks. In this respect, we propose an optimally quantized transmission power control and interpolation schemes for cellular users to limit the interference from them on D2D users. On the other hand, for the interference induced from D2D transmissions on the base station's receiver a concentric cell structure in conjunction with an orthogonal resource assignment scheme is developed. The proposed schemes exploit the assistance of a localization system developed to estimate the D2D and cellular user's spatial separations. Simulation results show that the proposed schemes can bring less interference and, at the same time, can easily be implemented in real cellular networks without the need of further standardization work.

DOI

10.21608/jesaun.2016.117586

Keywords

D2D integration, optimal quantized power assignment, resource allocation, concentric cell structure, linear programming

Authors

First Name

Gamal Abdel Fadeel

Last Name

Mohammed

MiddleName

-

Affiliation

Communications Dep., Faculty of Engineering, Helwan, Cairo, Egypt

Email

gam_hel@yahoo.com

City

-

Orcid

-

First Name

Hesham. M. Z.

Last Name

Badr

MiddleName

-

Affiliation

Communications Dep., Faculty of Engineering, Helwan, Cairo, Egypt

Email

-

City

-

Orcid

-

Volume

44

Article Issue

No 1

Related Issue

16630

Issue Date

2016-01-01

Receive Date

2015-10-20

Publish Date

2016-01-01

Page Start

40

Page End

53

Print ISSN

1687-0530

Online ISSN

2356-8550

Article File

JESAUN_Volume 44_Issue No 1_Pages 40-53.pdf

PDF . 1.1MB

Link

https://jesaun.journals.ekb.eg/article_117586.html

Detail API

https://jesaun.journals.ekb.eg/service?article_code=117586

Order

3

Type

Research Paper

Type Code

1,438

Publication Type

Journal

Publication Title

JES. Journal of Engineering Sciences

Publication Link

https://jesaun.journals.ekb.eg/

MainTitle

A SPATIALLY QUANTIZED POWER AND RESOURCE ASSIGNMENTS FOR CELLULAR & D2D COMMUNICATIONS

Details

Type

Article

Created At

23 Jan 2023