Journal ArticleDOI
Investigation of radio resource scheduling in WLANs coupled with 3G cellular network
TLDR
In this article, based on the overview of network coupling structure between radio access technologies, the concept of joint radio resource management built onto the reference structure is introduced and a joint scheduling mechanism allowing traffic to be split over a tightly coupled radio network supported by an adaptive radio multihoming approach is deliberately discussed.Abstract:
In this article, based on the overview of network coupling structure between radio access technologies, the concept of joint radio resource management built onto the reference structure is introduced. In order to optimize usage of radio resource and jointly designed from the user perspective, a joint scheduling mechanism allowing traffic to be split over a tightly coupled radio network supported by an adaptive radio multihoming approach is deliberately discussed. With respect to the time-division access scheme in HIPERLAN/2, which is selected as one example of WLAN, algorithms and performance of traffic scheduling in such a radio access technology are given. The required synchronization scheme supporting traffic splitting is also introduced.read more
Citations
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Proceedings ArticleDOI
TCP Level Investigation of Parallel Transmission over Heterogeneous Wireless Networks
Alessandro Bazzi,Gianni Pasolini +1 more
TL;DR: This paper investigates the issue of parallel transmission over multiple radio access networks and proposes simple but effective radio resource management algorithms, whose performance is investigated by means of a simulative approach in UMTS-IEEE802.11a and IEEE802.16e-IEE802.
Proceedings ArticleDOI
An approach of multipath transmission from intelligent OLT in optical-wireless converged networks
TL;DR: In a scenario where the content server is far away from the terminal, in terms of distribution of traffic properly the proposed mechanism shows better performance than existing solutions.
Proceedings ArticleDOI
Virtual distributed testbed for optimisation and coexistence of heterogeneous systems
TL;DR: The UNITE (virtual distributed testbed for optimisation and coexistence of heterogeneous systems) platform aims to address the aforementioned research challenges by implementing an efficient, accurate and scalable virtual distributed test bed to support cross-system, and cross-layer optimization ofheterogeneous systems in a unified manner.
Dissertation
Concurrent multipath transmission to improve performance for multi-homed devices in heterogeneous networks
TL;DR: The author states that the aim of this book was to provide a history of quantitative analysis of the determinants of infectious disease and its effects in the context of an ethnographic study.
A Q-learning-based Heterogeneous Wireless Network Selection Algorithm
TL;DR: Simulation results show that the proposed algorithm has an efficient learn- ing ability to achieve autonomous radio resource management, which effectively improves the spectrum utili- ty and reduces the blocking probability.
References
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BookDOI
WCDMA for UMTS: Radio Access for Third Generation Mobile Communications
Harri Holma,Antti Toskala +1 more
TL;DR: In this article, the authors provide a complete picture of the Wideband CDMA (Code Division Multiple Access) air interface of the 3rd generation cellular systems - UMTS (Universal Mobile Telecommunications Systems).
Journal ArticleDOI
Overview of fine granularity scalability in MPEG-4 video standard
TL;DR: An overview of the FGS video coding technique is provided in this Amendment of the MPEG-4 to address a variety of challenging problems in delivering video over the Internet.
Proceedings ArticleDOI
A behavioral model of Web traffic
Hyoung-Kee Choi,J.O. Limb +1 more
TL;DR: A Web traffic model designed to assist in the evaluation and engineering of shared communication networks and is behavioral, which can extrapolate the model to assess the effect of changes in protocols, the network or user behavior.
Book
Software Defined Radio: Architectures, Systems and Functions
TL;DR: Alonistioti et al. as discussed by the authors proposed a framework for charging and billing for reconfigurable services in heterogeneous networks, which is based on the CODA approach.