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:Â
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
More filters
Proceedings ArticleDOI
Traffic Split Scheme Based on Common Radio Resource Management in an Integrated LTE and HSDPA Networks
TL;DR: A traffic split scheme with the aim of maximizing the throughput based on common radio resource management (CRRM) and reducing the delay of the networks compared with the scheme using the fixed split ratio.
Journal ArticleDOI
Traffic allocation scheme with cooperation of WWAN and WPAN
TL;DR: The analysis and numerical simulations indicate that the proposed scheme achieves inter-networking load balance to minimize the whole transmission delay and expands the communication ability of single-mode terminals to support high data rate traffics.
Proceedings ArticleDOI
Energy-throughput tradeoffs in cellular/WiFi heterogeneous networks with traffic splitting
TL;DR: A multi-objective approach for traffic splitting is proposed that captures the tradeoffs between throughput maximization on one hand and battery energy minimization on the other hand and results are presented for various scenarios.
Proceedings ArticleDOI
Autonomic Joint Session Scheduling Strategies for Heterogeneous Wireless Networks
TL;DR: The proposed distributed reinforcement learning (RL) algorithm not only realizes the autonomy of JOSCH through the online learning process, but also improves the service quality at user side and the spectrum utility at operator side base on the suitable strategies.
Proceedings ArticleDOI
Adaptive Joint Session Scheduling for Multimedia Services in Heterogeneous Wireless Networks
TL;DR: Simulation results show that the adaptive JOSCH is effective in guaranteeing the QoS of multimedia and maintaining a high transmitting adaptability in multi-RATs environment.
References
More filters
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.