Results 31 to 40 of about 5,160 (210)
Full-Service MAC Protocol for Metro-Reach GPONs [PDF]
, 2009 “This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders.
Alvarez, N.M. +4 more
core +1 more source
Peer‐Assisted Content Delivery to Reduce the Bandwidth of TSTV Service in IPTV System
International Journal of Digital Multimedia Broadcasting, Volume 2019, Issue 1, 2019., 2019 With great technologies, emerge new needs and requirements. The progress achieved in Access broadband rates accentuated the demand on IPTV (Internet Protocol Television) services specially Video on Demand (VOD) and Time Shift TV (TSTV) which led subsequently to a great need for efficiency in the use of bandwidth consumed by those services. Optimization
El Hassane Khabbiza +3 more
wiley +1 more source
Proposal for an SDN‐Like Innovative Metro‐Access Optical Network Architecture
International Journal of Optics, Volume 2019, Issue 1, 2019., 2019 Today, telecommunication operators are facing an epochal challenge due to the need of higher reconfigurability, flexibility, and dynamicity for their networks. In the latest years, this necessity has been addressed by the introduction of Software‐Defined Networking (SDN), mainly in the fields of data centers and core networks.
Tommaso Muciaccia +2 more
wiley +1 more source
ТЕХНОЛОГИЯ GPON – ОПТИЧЕСКАЯ ВХОДНАЯ СЕТЬ
, 2022 В статье представлено технология GPON. Технология GPON — Gigabit Passive Optical Network — это пассивная оптическая сеть, благодаря которой провайдер может поставлять высокоскоростной доступ в Интернет со скоростью до 1 Гигибита в секунду.
openaire +2 more sources
Wavelength switched hybrid TDMA/WDM (TWDM) PON: a flexible next-generation optical access solution [PDF]
, 2012 In this paper, we propose the system concepts of a next-generation wavelength switched hybrid time division multiple access and wavelength division multiplexing (TWDM) passive optical network (PON) architecture. In this architecture, wavelength selective
Colle, Didier +4 more
core +2 more sources
A Novel Approach to Reduce the Unicast Bandwidth of an IPTV System in a High‐Speed Access Network
International Journal of Digital Multimedia Broadcasting, Volume 2017, Issue 1, 2017., 2017 Channel change time is a critical quality of experience (QOE) metric for IP‐based video delivery systems such as Internet Protocol Television (IPTV). An interesting channel change acceleration scheme based on peer‐assisted delivery was recently proposed, which consists of deploying one FCC server (Fast Channel Change Server) in the IP backbone in order
El Hassane Khabbiza +3 more
wiley +1 more source
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2021 Gigabit passive optical networks (GPON) are the most advanced technology. The data transfer rate is 2.5 Gbps for downstream and 1.25 Gbps for upstreams. But this network architecture has a limited physical network length of 20 km. This is due to the high
A. D. Tussupov +2 more
doaj +1 more source
Architecture to integrate multiple PONs with long reach DWDM backhaul [PDF]
, 2009 This paper demonstrates the feasibility of an architecture that consolidates a number of deployed Passive Optical Network (PON) infrastructures into a long-reach, high-split ratio system which further increases equipment sharing between users.
Mitchell, J.E., Shea, D.P.
core +1 more source
A Multicast‐Traffic‐Oriented Energy‐Saving Algorithm with a Hybrid Sleep Mode for EPONs
Journal of Electrical and Computer Engineering, Volume 2016, Issue 1, 2016., 2016 High energy consumption in Ethernet Passive Optical Networks (EPONs) has caused intense research on energy‐saving methods in recent years. The most common method for EPON energy saving is to cause optical network units (ONUs) to sleep which are idle or low loaded.
Lincong Zhang +5 more
wiley +1 more source
VIDEO STREAMING WITH GIGABIT PASSIVE OPTICAL NETWORK TECHNOLOGY [PDF]
, 2011 Perkembangan teknologi berpengaruh kepada kebutuhan user untuk mengakses data lebih cepat, perlahan sistem dengan menggunakan Fiber Optic mulai menggeser posisi kabel tembaga dalam transmisi data karena lebih cepat.
Aditya, Pratama Purnomo +2 more
core