NDLI: An Efficient Resource Allocation Mechanism for LTE

Content Provider	Springer Nature Link
Author	Ranaweera, Chathurika Wong, Elaine Lim, Christina Nirmalathas, Ampalavanapillai Jayasundara, Chamil
Copyright Year	2013
Abstract	Optical–wireless convergence is becoming popular as one of the most efficient access network designs that provides quality of service (QoS) guaranteed, uninterrupted, and ubiquitous access to end users. The integration of passive optical networks (PONs) with next-generation wireless access networks is not only a promising integration option but also a cost-effective way of backhauling the next generation wireless access networks. The QoS performance of the PON–wireless converged network can be improved by taking the advantages of the features in both network segments for bandwidth resources management. In this paper, we propose a novel resource allocation mechanism for long term evolution–Gigabit Ethernet PON (LTE–GEPON) converged networks that improves the QoS performance of the converged network. The proposed resource allocation mechanism takes the advantage of the ability to forecast near future packet arrivals in the converged networks. Moreover, it also strategically leverages the inherited features and the frame structures of both the LTE network and GEPON, to manage the available bandwidth resources more efficiently. Using extensive simulations, we show that our proposed resource allocation mechanism improves the delay and jitter performance in the converged network while guarantying the QoS for various next generation broadband services provisioned for both wireless and wired end users. Moreover, we also analyze the dependency between different parameters and the performance of our proposed resource allocations scheme.
Starting Page	437
Ending Page	461
Page Count	25
File Format	PDF
ISSN	10647570
Journal	Journal of Network and Systems Management
Volume Number	22
Issue Number	3
e-ISSN	15737705
Language	English
Publisher	Springer US
Publisher Date	2013-08-29
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Long term evolution Next generation broadband applications Optical–wireless convergence Passive optical networks Quality of service Resource management Computer Communication Networks Computer Systems Organization and Communication Networks Communications Engineering, Networks Information Systems and Communication Service Operations Research/Decision Theory
Content Type	Text
Resource Type	Article
Subject	Strategy and Management Computer Networks and Communications Information Systems Hardware and Architecture

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