Wireless IPTV over WiMAX: Challenges and Applications

Retnasothie, F.E.; Özdemir, Mehmet Kemal; Yucek, T.; Celebi, Hasari; Zhang, Joe; Muththaiah, Ranesh

doi:10.1109/wamicon.2006.351905

Cited by 51 publications

(24 citation statements)

References 2 publications

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“…Son olarak da veri paketleri içinde taşınacak olan çerçeve bu katmanda hazırlanmaktadır. Güvenlik alt katmanında ise paketler şifrelenmektedir [17]. [17] IV.…”

Section: Ortam Eri̇şi̇m Kontrol Katmani (Mac)unclassified

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Yeni Nesil Kablosuz Ağ Teknolojisi: Wimax Standardının İncelenmesi

Şentürk

Şentürk³

et al. 2016

El-Cezeri Fen Ve Mühendislik Dergisi

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“…Son olarak da veri paketleri içinde taşınacak olan çerçeve bu katmanda hazırlanmaktadır. Güvenlik alt katmanında ise paketler şifrelenmektedir [17]. [17] IV.…”

Section: Ortam Eri̇şi̇m Kontrol Katmani (Mac)unclassified

“…Güvenlik alt katmanında ise paketler şifrelenmektedir [17]. [17] IV. WiMAX HİZMET KALİTESİ Servis kalitesi parametreleri, kullanıcıların servisleri kaliteli bir şekilde almalarını sağlayan ve kullanılan servislere göre değişim gösteren parametrelerdir.…”

Section: Ortam Eri̇şi̇m Kontrol Katmani (Mac)unclassified

Yeni Nesil Kablosuz Ağ Teknolojisi: Wimax Standardının İncelenmesi

Şentürk

Şentürk³

et al. 2016

El-Cezeri Fen Ve Mühendislik Dergisi

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“…In IEEE 802.16 standard, MAC layer is connection oriented and base station assigned by a unique connection identifier (CID) for both transmissions, Up-Link (UL) and Down-Link (DL) [2]. However, at Convergence Sub-layer (CS), data streams are classified into different connections with different scheduling services.…”

Section: Scheduling In Wimax Networkmentioning

confidence: 99%

An Efficient Study of Scheduling Algorithms with Freidman Test in WiMAX Networks

Brahmia

Syarif

Abouaïssa

et al. 2014

NPA

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In this paper, we evaluate and compare our scheduling strategy for various IPTV services traffic over 802.16j networks with several scheduling algorithms such as Strict Priority algorithm (SP), Weighted Round Robin (WRR), and Modified Dynamic Weighted Round Robin (MWRR). The proposed scheme adapts dynamically the scheduler operation to according queue load and QoS constraints. In particular, the proposed mechanism gives more priority to HD-TV and SD-TV traffics by using two schedulers. The proposed scheduling algorithm has been simulated using the QualNet network simulator. The Friedman test has been used to address some significant issues of the analysis to compare the proposed scheme with the others scheme. The experimental result and analysis show that the proposed scheduler schemes outperform the traditional scheduling techniques for rtPS traffic that allows ensuring QoS requirements for IPTV application.

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“…One such application is Internet Protocol Television (IPTV) over Wimax [21], [25], which is supposed to enable mobile users to receive streaming video content.…”

Section: Related Workmentioning

confidence: 99%

Cross-Layer Hybrid FEC/ARQ Reliable Multicast with Adaptive Modulation and Coding in Broadband Wireless Networks

2009

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Abstract-In this paper we define and address a new problem that arises when a base station in a broadband wireless network wishes to multicast information to a large group of nodes and to guarantee some level of reliability using Application layer FEC codes. Every data block to be multicast is translated into a sequence of K + n packets, from which every receiver must receive at least K in order to correctly decode the block. The new problem is to determine which PHY layer MCS (Modulation and Coding Scheme) the base station should use for each packet. We present several variants of this problem, which differ in the number of ARQ (Automatic Repeat reQuest) rounds during which the delivery of a data block must be completed. Most of these variants are shown to be NP-hard. However, we present optimal solutions for practical instances, where the number of MCSs is small, and efficient approximations and heuristics for the general case of each variant.

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Wireless IPTV over WiMAX: Challenges and Applications

Cited by 51 publications

References 2 publications

Yeni Nesil Kablosuz Ağ Teknolojisi: Wimax Standardının İncelenmesi

Yeni Nesil Kablosuz Ağ Teknolojisi: Wimax Standardının İncelenmesi

An Efficient Study of Scheduling Algorithms with Freidman Test in WiMAX Networks

Cross-Layer Hybrid FEC/ARQ Reliable Multicast with Adaptive Modulation and Coding in Broadband Wireless Networks

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