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Internet Protocol Television (IPTV): The Killer Application for the Next-Generation Internet
2007
IEEE Communications Magazine
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However, to deploy IPTV services with a full quality of service (QoS) guarantee, many underlying technologies must be further studied. ...
This article serves as a survey of IPTV services and the underlying technologies. Technical challenges also are identified. ...
The high-speed IEEE 802.11n wireless LAN can be one of the underlying infrastructures to assist IPTV service as the access network with better QoS via high data access rates. ...
doi:10.1109/mcom.2007.4378332
fatcat:b5cs44s32bgsvb43vdgvaevdfu
A simulation study of video conferencing system over IEEE 802.11n Wireless LAN
2020
International Journal of Electrical and Computer Engineering (IJECE)
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IEEE 802.11n is an attractive standard of WLAN and offers a data capacity of the cell. ...
This paper estimates the maximum limits of the IEEE 802.11n standard cell as a term of number of users which are successfully served by the cell in case of video conference application. ...
In [23] , the researchers conducted a study to estimate the capacity of a multimedia applications such as the IPTV and VoIP over wireless LAN that operates according to the 802.11n wireless standard. ...
doi:10.11591/ijece.v10i3.pp3193-3199
fatcat:gncyfbwkfjbrhh42m5jequ7lva
QoS-HAN: QoS provisioning in Home Automated Networks over IEEE 802.11n
2012
2012 IEEE Symposium on Computers and Communications (ISCC)
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Efficient wireless technologies, able to offer the corresponding throughput and QoS are required. The IEEE 802.11n is the latest wireless standard. ...
In this paper, we propose QoS-HAN: a new scheme for the 802.11n aggregation process. QoS-HAN is mainly designed to meet the requirements of multimedia services over Home Automated Networks (HAN). ...
Performance evaluation of the proposed scheme shows that QoS-HAN improves the performances of IEEE 802.11n in both high and low BER conditions. ...
doi:10.1109/iscc.2012.6249406
dblp:conf/iscc/PaudelOJ12
fatcat:ef26o2qklnflvbl7tzj4kmohjm
ACM/Springer Mobile Networks and Applications (MONET) Special Issue on "Recent Advances in IEEE 802.11 WLANs: Protocols, Solutions and Future Directions"
2009
Journal on spesial topics in mobile networks and applications
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Lately, the need for real-time multimedia services over WLANs to support applications such as Voice over IP (VoIP), audio/video (AV) streaming, Internet videoconferencing, IPTV, distance learning systems ...
Furthermore, the dynamically-varying and error-prone nature of the wireless medium pose further challenges in providing efficient channel access mechanisms and Quality of Service (QoS) support over WLANs ...
The authors implement a new 802.11n module in the NS-2 simulation platform and through simulations they demonstrate that IEEE 802.11n indeed improves the channel efficiency and provides high quality for ...
doi:10.1007/s11036-009-0160-y
fatcat:ibpuc2booncshbhtksbndckyxy
Testbed analysis of video and VoIP transmission performance in IEEE 802.11 b/g/n networks
2010
Telecommunications Systems
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The aim of the work is to analyze capabilities and limitations of different implementations of IEEE 802.11 technologies (IEEE 802.11 b/g/n), utilized for both video streaming and VoIP calls directed to ...
The results show a strong dependence of the quality of multimedia transmission on the chosen transmission technology and a particular implementation. ...
Open Access This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided ...
doi:10.1007/s11235-010-9341-z
fatcat:26b4snrncnhllb6js75qnhgzdu
Enhanced quality of service support for triple play services in IEEE 802.11 WLANs
2015
EURASIP Journal on Wireless Communications and Networking
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In our study, we have found that there are considerable design improvements possible for IEEE 802.11e-based QoS propositions. ...
The proposed mechanism offers promising results in terms of packet loss, packet delay and throughput, and thus ensures QoS for voice, video and data transfer applications. ...
Voice/VOIP For voice over internet protocol (VOIP) traffic, the bit rate, frame interval and the time interval between frames depend upon the type of codec being used. ...
doi:10.1186/s13638-014-0233-x
fatcat:lxe4maotfjcjzpuynwkwvswjem
A Cross-Layer Interworking of DVB-T and WLAN for Mobile IPTV Service Delivery
2007
IEEE transactions on broadcasting
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of the TV service. ...
In this paper, we investigate an intermediate architecture based on interconnection of DVB-T and 802.11 WLAN networks. ...
In fact, the AG maintains a list of current IPTV services and other traffic delivered over the same wireless 802.11's interface. ...
doi:10.1109/tbc.2006.889111
fatcat:cj4oor7d3zcbndpr3hhnvwpupe
Coordinated architecture for wireless home networks
2011
Proceedings of the 2nd ACM SIGCOMM workshop on Home networks - HomeNets '11
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Ensuring quality of service raises new challenges as open wireless conditions result in instability and vulnerability to all types of interference and disturbance. ...
In addition, wireless network is wide spreading in home as users become mobile and now expect to run their applications in wireless environment the same way they do over wired network. ...
With several hundreds of Mbps capacity, these networks can drastically improve quality of service (QoS) for IPTV service. Nevertheless, the problem of unstable wireless conditions still remains. ...
doi:10.1145/2018567.2018579
fatcat:h4xtjdhk4vcn3kuyesoi2zizii
QoS Provisioning Techniques for Future Fiber-Wireless (FiWi) Access Networks
2010
Future Internet
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After overviewing enabling optical and wireless network technologies and their QoS provisioning techniques, we elaborate on enabling radio-over-fiber (RoF) and radio-and-fiber (R&F) technologies. ...
A plethora of enabling optical and wireless access-metro network technologies have been emerging that can be used to build future-proof bimodal fiber-wireless (FiWi) networks. ...
In IEEE 802.11n, HT STA and HT AP are able to provide QoS like the aforementioned QSTA and QAP in IEEE 802.11e. ...
doi:10.3390/fi2020126
fatcat:pwkcqy3xnbdpfleqfnqpw7pqee
Communications and Networking
[chapter]
2004
PACS and Imaging Informatics
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Networks Joint Rate and Fragment Size Adaptation in IEEE 802.11n Wireless LANs Minho Kim (Seoul National University, Seoul, Korea); Chong-Ho Choi (Seoul National University, Korea) pp. 942-947 Robust ...
Networking and Services(2)
Exploiting Application-Layer Strategies for Improving BitTorrent Performance Over
MANETs
Nivia Cruz Quental (Universidade Federal de Pernambuco, Brazil); Paulo Andre da ...
doi:10.1002/0471654787.ch9
fatcat:mmkp2wcyfrcl5ifdxwatdjvjgm
WiMAX: The Innovative Broadband Wireless Access Technology
2008
Journal of Communications
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It then goes on describe the business models in WiMAX and states some of the benefits and drawbacks of a mobile WiMAX network. ...
This paper presents an extended overview of the Worldwide Interoperability for Microwave Access (WiMAX) and its applications in higher generation wireless networks as a cost effective solution to answering ...
Voice over Internet Protocol (VoIP) offers a wider range of voice services at reduced cost to subscribers and service providers alike .VoIP is expected to be one of the most popular WiMAX applications. ...
doi:10.4304/jcm.3.2.53-63
fatcat:jk47fhtpkzdmznfweimmtc3txa
Piloting the spanning tree protocol in home networks using a multi-agent system
2011
Telecommunications Systems
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After a study of the network requirements, this paper introduces a complete system to pilot the forwarding ensuring a proper QoS. ...
In a close future, the number of appliance connected will rise and the network will become the home backbone. Its architecture has to evolve to tackle those new challenges. ...
Acknowledgment The authors would like to thank the Ginkgo Networks developer team that helps them in implementing this solution, and one of our closest CELTIC/AutHoNe partner, Orange Labs for their guidelines ...
doi:10.1007/s11235-010-9411-2
fatcat:uepd73nvwrgjncig2yd2jsgize
Buffer sizing in wireless networks: challenges, solutions, and opportunities
2016
IEEE Communications Magazine
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Buffer sizing is an important network configuration parameter that impacts the Quality of Service (QoS) characteristics of data traffic. ...
In this paper we discuss these challenges, classify the current state-of-the-art solutions, discuss their limitations, and provide directions for future research in the area. ...
UDP flows are used in real-time communication, such as online games, IPTV, and VoIP. Hence, it is important to compare such flows to other flows that favor reliable delivery over timely delivery. ...
doi:10.1109/mcom.2016.7452277
fatcat:mebbnv7mqjg6do3nnqzrdxep5e
Piloting the Spanning Tree Protocol in home networks using a multi-agent system
2008
2008 1st IFIP Wireless Days
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After a study of the network requirements, this paper introduces a complete system to pilot the forwarding ensuring a proper QoS. ...
In a close future, the number of appliance connected will rise and the network will become the home backbone. Its architecture has to evolve to tackle those new challenges. ...
Acknowledgment The authors would like to thank the Ginkgo Networks developer team that helps them in implementing this solution, and one of our closest CELTIC/AutHoNe partner, Orange Labs for their guidelines ...
doi:10.1109/wd.2008.4812910
fatcat:snkrfa7kezd5lfsvvoctv2cuwi
The Common Difference Between MIMO With Other Antennas
[article]
2012
arXiv
pre-print
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It achieves this goal by spreading the same total transmit power over the antennas to achieve an array gain that improves the spectral efficiency (more bits per second per hertz of bandwidth) or to achieve ...
And we take an example of IRT for illustration. ...
Table 1 : 1 Modulation and coding scheme (MCS) in the new standard IEEE 802.11n. ...
arXiv:1207.0665v2
fatcat:hlbunj2gmfbyxndh5aotsncqq4
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