Performance Evaluation of Enhanced EXPRULE Scheduler for LTE Multi Cell Network


Wai, Leong Pang and Yaghoubi, Yaqoob and Sew, Kin Wong (2019) Performance Evaluation of Enhanced EXPRULE Scheduler for LTE Multi Cell Network. In: 2ND INTERNATIONAL CONFERENCE OF ELECTRICAL, ELECTRONIC & OPTICAL ENGINEERING (ICEEOE 2019), 20-21 July 2019, PACIFIC REGENCY HOTEL SUITES, KUALA LUMPUR, Malaysia.

[img] Text
24.pdf - Published Version
Restricted to Repository staff only

Download (788kB)


Nowadays, the demand for high data rate in the Long Term Evolution (LTE) network is rapidly increasing. The vast deployment of real-time services in LTE network increases rapidly. To support such demand, beside the vast update from 3G to 4G, LTE network implements several techniques such as handover and scheduling techniques to support the Quality of Service (QoS) requirements for UEs. One of the challenges in LTE network is the UEs mobility management. The services to UEs shall remain stable while the UEs are moving from one cell to another. In this paper, we analyzed the performance of the proposed eEXPRULE scheduler for LTE network in multiple cell scenario while the UEs are randomly move from one cell to another with different speeds. Extensive simulations are carried out using LTE-Sim simulator. The proposed eEXPRULE improves the performance of video traffic. It improves the video throughput (16%), video PLR (50%), video delay, VoIP delay (62%), and spectrum efficiency over the existing schedulers.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Downlink packet scheduling, eEXPRULE scheduler, LTE network, QoS awareness, Scheduling algorithm
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television
Divisions: Faculty of Engineering (FOE)
Depositing User: Ms Rosnani Abd Wahab
Date Deposited: 02 Nov 2021 01:48
Last Modified: 02 Nov 2021 01:48


Downloads per month over past year

View ItemEdit (login required)