Cited 3 time in webofscience Cited 4 time in scopus

Improved Resource Allocation in 5G MTC Networks

Title
Improved Resource Allocation in 5G MTC Networks
Authors
Rehman, Waheed UrSalam, TabindaAlmogren, AhmadHaseeb, KhalidDin, Ikram UdBouk, Safdar Hussain
DGIST Authors
Rehman, Waheed Ur; Salam, Tabinda; Almogren, Ahmad; Haseeb, Khalid; Din, Ikram Ud; Bouk, Safdar Hussain
Issue Date
2020-02
Citation
IEEE Access, 8, 49187-49197
Type
Article
Article Type
Article
Author Keywords
Resource managementSignal to noise ratioQuality of serviceDynamic schedulingPerformance evaluationSecurityDelaysIntegrityresource allocationdynamic prioritiesMTCmassive M2Mmulti-RATssecurity
Keywords
MACHINE-TO-MACHINEDATA AGGREGATIONRANDOM-ACCESSCOMMUNICATIONSCHEME
ISSN
2169-3536
Abstract
Effective resource allocation has always been one of the serious challenges in wireless communication. A considerable number of machine type communication (MTC) devices in 5G with variable quality of service (QoS) aggravates this challenge even further. Existing Resource allocation schemes in MTC are usually considering signal to noise ratio (SNR), which provides preference to MTC devices based on distance rather than their QoS requirements. This paper proposes a resource allocation scheme with dynamic priorities for MTC devices with multiple radio access technologies (RATs). The proposed resource allocation scheme has two main parts namely medium access and resource allocation. The medium access leverages the broadcast nature of wireless signal and MTC devices' wait time to assign priorities using capillary band in a secure and integral way. At resource allocation, SNR, total induced transmission delay, and transmission-Awaiting MTC devices are used to assign resources in the cellular band. The rumination of two-staged dynamic priorities in the proposed scheduling scheme brings significant performance improvements in outage and success probabilities. Compared to SNR-based schemes, the proposed mechanism performs well by expressively improving the outage and success probability by 20% and 30%, respectively.
URI
http://hdl.handle.net/20.500.11750/11789
DOI
10.1109/ACCESS.2020.2974632
Publisher
Institute of Electrical and Electronics Engineers Inc.
Files:
Collection:


qrcode mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE