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Video Communications Over Mobile Networks
White Papers This white paper examines the issues involved in providing video services over mobile networks, and examines the performance that can be achieved over GPRS access networks.
[January 1, 1970, 0:59]
Cisco Catalyst 4500 Series Optimizes Control Of Voice, Video, And Data Traffic For Metro Ethernet Networks
White Papers These switches deliver integrated resiliency combined with the mechanisms for per-subscriber traffic management, security, performance, and QoS, which network operators and service providers need to deliver revenue-generating data, voice, and...
[January 1, 1970, 0:59]
Networks Telecom: Video On IP Products Take On Analogue
News Closed circuit TV systems are ready to move onto the LAN thanks to advances in Video over IP, according to network video specialist Sirrus. The company also showed an IP video recorder, the IPVR-100, designed to handle video codecs and steering...
[June 27, 2002, 11:07]
Tropos Metro-Scale Wi-Fi Networks For Video Surveillance
White Papers Video data streams are routinely transported digitally using standard Internet Protocol (IP). When this happens over a truly metro-scale Wi-Fi network such as Tropos', the result is affordable metro-scale video surveillance.
[January 1, 1970, 0:59]
Enabling Convergence Between MPEG Video Transport Networks And IP Network
White Papers By merging broadcast video networks and IP cable modem networks, broadcast video services can begin their transformation from a traditional “push-based” (broadcast) model into more customer-oriented “pull-based” services.
[January 1, 1970, 0:59]
Low-Latency Wireless Video Over 802.11 Networks Using Path Diversity
White Papers This paper examines low-latency (conversational) video communication over 802.11b networks. Wireless local area networks, such as 802.11b, are becoming widespread as they provide simple wireless connectivity and data delivery.
[January 1, 1970, 0:59]
A Scalable Multiuser Framework For Video Over OFDM Networks: Fairness And Efficiency
White Papers This paper proposes a framework to transmit multiple scalable video programs over downlink multiuser OFDM networks in real time. The framework explores the scalability of the video codec and multi-dimensional diversity of multiuser OFDM systems to...
[January 1, 1970, 0:59]
Error Resilient Video Transmission Over Wireless Networks
White Papers An error resilient architecture for video transmission over mobile wireless networks is presented. Radio link layer, transport layer, and application layer are combined to deal with high error rate in wireless environments.
[January 1, 1970, 0:59]
Multi-channel MPEG-2 Video Transmission Over VDSL Networks
White Papers Currently, high quality video needs are being met mostly by cable and satellite networks. High quality video transmission in the form of MPEG-2 is shaping up to be the next “killer app” for the broadband services market.
[January 1, 1970, 0:59]
Improving Interactive Video In Ad-Hoc Networks Using Path Diversity
White Papers This paper proposes a mechanism that combines retransmission-based error control with path diversity, to provide different levels of protection to interactive video in ad-hoc networks. The mechanism factors in the importance of the retransmitted...
[January 1, 1970, 0:59]
Error Resilient Concurrent Video Streaming Over Wireless Mesh Networks
White Papers This paper proposes a multi-source multi-path video streaming system for supporting high quality concurrent Video-on-Demand (VoD) services over Wireless Mesh Networks (WMNs), and leverage forward error correction to enhance the error resilience of...
[January 1, 1970, 0:59]
Multipath Unicast And Multicast Video Communication Over Wireless Ad Hoc Networks
White Papers This paper addresses the problem of real-time video communication over wireless ad hoc networks. For the unicast case, a robust multipath source routing protocol is proposed for both interactive and video on-demand applications.
[January 1, 1970, 0:59]
Integrated Video/Internet Delivery System Using Zuma Networks' LightReef Flow Policing
White Papers This white paper outlines the key bandwidth control problems that Broadband Service and Media/Entertainment Providers face when integrating Video on Demand (VoD) with broadband internet access on Set Top Boxes, Web TV’s, and PCs.
[January 1, 1970, 0:59]
Translating Scalable Video Streams From Wide-Area To Access Networks
White Papers Therefore, this paper investigates an architecture that separates the transfer of a video stream over long distances in a TCP-friendly transmission in the backbone and TCP transmission in access networks.
[January 1, 1970, 0:59]
Modelling A Video-on-Demand Service Over An Interconnected LAN And ATM Networks
White Papers In particular, the paper simulates Video-on-Demand (VOD) traffic on the network and attention is given to analyse the end-to-end delays at each section of the entire network model. High speed networks employing ATM technology are becoming necessary...
[January 1, 1970, 0:59]
Nortel Networks VoIP And Gigabit Ethernet Technology Powers Converged Voice, Data And Video Network At University Of Ballarat
White Papers They contracted Nortel Networks two years down the line to IP-enable the University's Meridian PBXs and - to, support high-speed, high-quality voice, video and data on a single platform - provide Gigabit Ethernet connectivity across campus...
[January 1, 1970, 0:59]
WanTel™: Managing And Controlling Voice, Video And Data Over Wide Area Networks
White Papers It allows any combination of voice, video or data to be transported. H.323 specifies several video codecs, including H.261 and H.263, and audio codecs, including G.711 and G.723.1. The second part discusses the implementation of H.323 built into...
[January 1, 1970, 0:59]
Harnessing The Flexibility Of IP: Helping Service Providers Build The Next Generation Of Video Networks
White Papers Cisco Systems is leading the way in supporting the most number of successful IPTV/Video deployments. Regardless of the provider's choice of middleware or access technology, such as cable, DSL, Ethernet, or fiber, the native intelligence and...
[January 1, 1970, 0:59]
Digital Video In Information Networks
White Papers The term Digital Video, as used in this paper, contemplates all of the existing applications of sequenced pictures (television, motion pictures, video, animations) and all extensions. This can include both natural and synthetic content and hybrid...
[January 1, 1970, 0:59]
Quality Of Service In Integrated Voice, Video, And Data Networks
White Papers Advances in today’s technology enabling integrated provisioning of Voice, Video, and Data services offer much promise to enterprise customers in enabling them to both save money on their telecommunications costs and offer new services on their...
[January 1, 1970, 0:59]
