Analysis and simulation of a fair queueing algorithm
SIGCOMM '89 Symposium proceedings on Communications architectures & protocols
Digital modulation and coding
A measurement-based admission control algorithm for integrated services packet networks
SIGCOMM '95 Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
A measurement-based admission control algorithm for integrated service packet networks
IEEE/ACM Transactions on Networking (TON)
Proceedings of the conference on Applications, Technologies, Architectures, and Protocols for Computer Communication
Delay bounds for voice over IP calls transported over satellite access networks
Mobile Networks and Applications
Endpoint admission control with delay variation measurements for QoS in IP networks
ACM SIGCOMM Computer Communication Review
Call admission control and load balancing for voice over IP
Performance Evaluation
Queuing analysis of simple FEC schemes for voice over IP
Computer Networks: The International Journal of Computer and Telecommunications Networking
SIP and H.323 — Interworking VoIP Networks
BT Technology Journal
Quality VoIP — An Engineering Challenge
BT Technology Journal
Utilization-Based Admission Control for Scalable Real-Time Communication
Real-Time Systems
QoS with an Edge-Based Call Admission Control in IP Networks
NETWORKING '02 Proceedings of the Second International IFIP-TC6 Networking Conference on Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications
Voice over IPsec: Analysis and Solutions
ACSAC '02 Proceedings of the 18th Annual Computer Security Applications Conference
Implementation of QoS-Provisioning System for Voice over IP
RTAS '02 Proceedings of the Eighth IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS'02)
ICCC '02 Proceedings of the 15th international conference on Computer communication
Evaluation of the Casner-Jacobson Algorithm for Compressing the RTP/UDP/IP Headers
ISCC '98 Proceedings of the Third IEEE Symposium on Computers & Communications
Utilization-Based Admission Control for Real-Time Applications
ICPP '00 Proceedings of the Proceedings of the 2000 International Conference on Parallel Processing
Wireless Personal Communications: An International Journal
Error Correction Coding: Mathematical Methods and Algorithms
Error Correction Coding: Mathematical Methods and Algorithms
Design and Implementation of QoS-Provisioning System for Voice over IP
IEEE Transactions on Parallel and Distributed Systems
Call admission control for voice over IP: Research Articles
International Journal of Communication Systems - Voice Over IP–Theory and Practice
Practical VoIP Security
WOWMOM '06 Proceedings of the 2006 International Symposium on on World of Wireless, Mobile and Multimedia Networks
ICDT '06 Proceedings of the international conference on Digital Telecommunications
Dynamic bandwidth allocation for Internet telephony
Computer Communications
Analysis of the effect of security on data and voice traffic in WLAN
Computer Communications
VoIP defender: highly scalable SIP-based security architecture
Proceedings of the 1st international conference on Principles, systems and applications of IP telecommunications
Computer Networks: The International Journal of Computer and Telecommunications Networking
Voice over ip fundamentals
QoS provisioning for VoIP traffic by deploying admission control
Art-QoS'03 Proceedings of the 2003 international conference on Architectures for quality of service in the internet
Resource Management in Satellite Networks: Optimization and Cross-Layer Design
Resource Management in Satellite Networks: Optimization and Cross-Layer Design
IEEE Transactions on Network and Service Management
Overview of measurement-based connection admission control methods in ATM networks
IEEE Communications Surveys & Tutorials
Service architectures in H.323 and SIP: A comparison
IEEE Communications Surveys & Tutorials
IEEE Wireless Communications
VoIP over DVB-RCS with QoS and bandwidth on demand
IEEE Wireless Communications
Optimal multiplexing on a single link: delay and buffer requirements
IEEE Transactions on Information Theory
Effect of delay and delay jitter on voice/video over IP
Computer Communications
Voice over IP signaling: H.323 and beyond
IEEE Communications Magazine
Voice over IP service and performance in satellite networks
IEEE Communications Magazine
Perceptual QoS assessment technologies for VoIP
IEEE Communications Magazine
Toward scalable admission control for VoIP networks
IEEE Communications Magazine
IEEE Communications Magazine
Using differentiated services to support Internet telephony
Computer Communications
Quality-of-service routing for supporting multimedia applications
IEEE Journal on Selected Areas in Communications
Interactive IP-network via satellite DVB-RCS
IEEE Journal on Selected Areas in Communications
Weighted round-robin cell multiplexing in a general-purpose ATM switch chip
IEEE Journal on Selected Areas in Communications
A survey of packet loss recovery techniques for streaming audio
IEEE Network: The Magazine of Global Internetworking
Progressive multi gray-leveling: a voice spam protection algorithm
IEEE Network: The Magazine of Global Internetworking
IEEE Network: The Magazine of Global Internetworking
Sparse telephone gateway for internet telephony
Computer Networks: The International Journal of Computer and Telecommunications Networking
Modeling QoS parameters of VoIP traffic with multifractal and Markov models
ICA3PP'11 Proceedings of the 11th international conference on Algorithms and architectures for parallel processing - Volume Part II
A distributed resource management model for Virtual Private Networks: Tit-for-Tat strategies
Computer Networks: The International Journal of Computer and Telecommunications Networking
VoIP pricing in competitive telephony markets
Proceedings of the 13th International Conference on Electronic Commerce
Survey on application-layer mechanisms for speech quality adaptation in VoIP
ACM Computing Surveys (CSUR)
Performance analysis of current data hiding algorithms for VoIP
Proceedings of the 16th Communications & Networking Symposium
Review: VoIP: State of art for global connectivity-A critical review
Journal of Network and Computer Applications
Mobile Networks and Applications
Anomaly detection in diurnal data
Computer Networks: The International Journal of Computer and Telecommunications Networking
Analysis of VoIP and video traffic over WIMAX using different service classes
Journal of Mobile Multimedia
| Hi-index | 0.00 |
The Internet has burgeoned into a worldwide information superhighway during the past few years, giving rise to a host of new applications and services. Among them, Voice over IP (VoIP) is the most prominent one. Beginning more as a frolic among computer enthusiasts, VoIP has set off a feeding frenzy in both the industrial and scientific communities and has the potential to radically change telephone communications. In this article, we survey all these aspects that have the greatest impact on the quality of voice communications over IP networks. The survey begins with the merits and demerits of VoIP, followed by the Quality of Service (QoS) requirements that voice imposes and a description of test methods for the assessment of speech quality. We then proceed with a delineation of the issues related to the conversion of analog voice to packets, namely we spell out the details of the most well-known voice codecs, while light is also thrown on voice activity detection and voice packetization. Header compression schemes receive intense scrutiny as well. We also provide an overview of the signaling protocols that are tailored to the needs of VoIP, and we continue with the comparison of the call admission schemes that are geared towards the QoS constraints of VoIP. The pivotal issue of security is then discussed, pointing out potential threats as well as approaches for tackling them. Finally, the survey concludes with a discussion on the feasibility of providing VoIP over challenging satellite links.