Results 221 to 230 of about 68,693 (233)

QoS in heterogeneous mobility management

2008 3rd International Conference on Communication Systems Software and Middleware and Workshops (COMSWARE '08), 2008
This paper shows the current SCTP protocol implementation in Linux Kernel 2.6.22, with a majority of tests. A new architecture is also proposed to eliminate problems and areas of heterogeneous handover mobility scheme, providing a base line in quality of service.
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QoS aware mobile video communications

MILCOM 1999. IEEE Military Communications. Conference Proceedings (Cat. No.99CH36341), 2003
Networked real time video applications in a wireless and mobile environment bring a new level of collaboration and communication to the future battlefield. Providing video services with certain deterministic guarantees in a resource limited and error prone wireless network is a challenge.
Harold Zheng, S. Wang, John A. Copeland
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QoS routing with mobility prediction in MANET

2001 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (IEEE Cat. No.01CH37233), 2002
A Mobile Ad hoc NETwork (MANET) is a collection of wireless mobile hosts that form a temporary network without a centralized administration or wired infrastructure. Because of its dynamic topology, a MANET's routing protocol is different from other networks.
Shuguang Deng, Jianxin Wang, Janer Chen, Yiqun Tang   +3 more
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QoS framework for Mobile-to-Mobile multimedia streaming applications

2015 Science and Information Conference (SAI), 2015
Provisioning high profile multimedia applications over the bandwidth-constrained cellular networks is not simply straight forward. Quality of Service (QoS) has always been a debatable issue in this regard. Network over-provisioning can be a solution but not an economical one. Therefore, the operators have to employ more sophisticated control and policy
Matthias Jarke, Muzzamil Aziz, Khaled A. N. Rashed, Usman Akram   +3 more
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QoS in the Mobile Cloud Computing Environment

2014
Mobile Cloud Computing (MCC) integrates cloud computing into the mobile environment and overcomes obstacles related to performance (e.g., bandwidth, throughput) and environment (e.g., heterogeneity, scalability, and availability). Quality of Service (QoS), such as end-to-end delay, packet loss ratio, etc., is vital for MCC applications. In this chapter,
Zhefu Shi, Cory Beard
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QoS provisioning to mobile Internet users

2nd European Conference on Universal Multiservice Networks. ECUMN'2001 (Cat. No.02EX563), 2003
Issues of QoS provisioning to mobile Internet users are discussed. Particularly, QoS signaling for seamless handover is investigated. In order to meet mobile user's QoS requirements for real-time applications, a new protocol is proposed. The proposed protocol is based on an existing flow transparent Mobile IP and RSVP (resource reservation protocol ...
R. Fleck, R. Donner, S. Lepaja, Nguyen Nam Hoang   +3 more
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Dynamic QoS Adaptation for Mobile Middleware

IEEE Transactions on Software Engineering, 2008
Computation and networking resources in mobile operating environments are much scarcer and more dynamic than in desktop operating environments. Mobile applications can leverage on the benefits of adaptive computing to optimize the QoS delivery based on contextual situations.
Alvin T. S. Chan, Siu-Nam Chuang
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Mobile Healthcare Infrastructure with Qos and Security

2010
This paper proposes a security framework with quality of service (QoS) mechanisms embedded in a Next Generation Internet architecture to support healthcare infrastructure with mobile wireless sensors. The framework shields the complexity of internetworking with a policy management system to subscribe quality of service and level of security.
Hong Liu, Mohammed Raza Kanjee, Afsheen Mughal   +2 more
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Implementation of QoS in Mobile Video Surveillance

2009 International Conference on Scalable Computing and Communications; Eighth International Conference on Embedded Computing, 2009
For the instability of transmission bandwidth in the cellular network and the limitation of performance in the mobile devices, the proposed solution shows a QoS (Quality of Service) strategy from three aspects: “Auto Rate Control”, “Self-Adaptive Approach for the Mobile Network Environment” and “Ringing Buffer and Daemon Thread” for both streaming ...
Bo Huang, Huai-xi Chen, Guo-ming Pang
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QoS scheduling for group mobility in WiMAX

2008 11th IEEE Singapore International Conference on Communication Systems, 2008
In this paper we have proposed an adaptive scheduling algorithm to suit group mobility scenarios in the mobile WiMAX. The QoS scheduling scheme aims to minimize the end-to-end delay for real-time traffic. IEEE 802.16e is a wireless broadband network standard aimed at providing robust, high data rate mobile communication.
Maode Ma, G.A. Prasath, Cheng Peng Fu
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