A fiber-optic line-switching network with a 150 Mb/s user data rate

Keizers, A.; Meyer‐Ebrecht, D.; Vossebürger, F.

doi:10.1109/49.156109

Cited by 10 publications

(1 citation statement)

References 3 publications

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“…, K -1, (u, v) (0, 0). Then by the first-order necessary condition,'7 we have VF(r*) 0; D(r*) Dd, (6) where VF(r*) is the gradient of F with respect to ro,o, at r* . The above conditions give a total of K(L2 -1)+2 equations in K(L2 -1) + 2 variables comprising r* and ); by solving these equations, we have …”

Section: Constant Frequency Msementioning

confidence: 99%

<title>Isochronous LAN-based full-motion video and image server-client system with constant distortion-adaptive DCT coding</title>

Ran

Friedrich

1993

SPIE Proceedings

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A distributed real-time video playback application is presented using an isochronous Ethernet to interconnect video clients to dedicated video servers. Special displaying functions such as seeking, pausing, stepping, and regular/fast playing forward and backward are supported, which are all emulated in the server through control messages received from the clients. The video compression scheme is DCT-based and entropy-coded with adaptivity to the local statistical properties. The important property ofthe coding system is the constant quality of the decoded frames and is reached by minimizing the average bitrate subject to a constraint on an estimate of the quantization error. This coding scheme also gives rise to a higher PSNR performance as compared with JPEG.

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Section: Constant Frequency Msementioning

confidence: 99%