Search Results - "Payne, D.B."

Long-Reach Passive Optical Networks by Davey, R.P., Grossman, D.B., Rasztovits-Wiech, M., Payne, D.B., Nesset, D., Kelly, A.E., Rafel, A., Appathurai, S., Sheng-Hui Yang

“…This paper is a tutorial reviewing research and development performed over the last few years to extend the reach of passive optical networks using technology…”
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DWDM reach extension of a GPON to 135 km by Davey, R.P., Healey, P., Hope, I., Watkinson, P., Payne, D.B., Marmur, O., Ruhmann, J., Zuiderveld, Y.

“…We report the operation of a gigabit-capable passive optical network (GPON, 2.488 Gb/s downstream and 1.244 Gb/s upstream) over 135 km giving performance that…”
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Low-power optical feeder for VDSL over twisted pair for last mile access networks by Dudley, S.E.M., Quinlan, T.J., Henning, I.D., Walker, S.D., Davey, R.P., Wallace, A.D., Boyd, I., Payne, D.B.

“…In this paper, we describe an ultra-low-power optoelectronic very-high-data-rate digital subscriber line (VDSL) system, enabling broadband access to the home…”
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160 Gb/s OTDM networking using deployed fiber by Turkiewicz, J.P., Tangdiongga, E., Lehmann, G., Rohde, H., Schairer, W., Zhou, Y.R., Sikora, E.S.R., Lord, A., Payne, D.B., Khoe, G.-D., de Waardt, H.

“…This paper reports a 160-Gb/s OTDM network comprising switching and demultiplexing through field deployed fiber. The 160-Gb/s signal was obtained by…”
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160 Gb/s OTDM networking using deployed fiber by Turkiewicz, J.P, Tangdiongga, E, Lehmann, G, Rohde, H, Schairer, W, Zhou, Y.R, Sikora, E.S.R, Lord, A, Payne, D.B, Khoe, G.-D, de Waardt, H

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Ultra-fast 1+1 Protection in 10 Gb/s Symmetric Long Reach PON by McGettrick, S, Lei Guan, Hill, A, Payne, D.B, Ruffini, M

“…In this paper we evaluate PON protection switching times using our FPGA-based hardware implementation of a Long-Reach PON protocol based on the XGPON standard…”
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The influence of insulin administration after weaning the first litter on ovulation rate and embryo survival in sows by Whitley, N.C, Payne, D.B, Zhang, H, Cox, N.M

“…Primiparous crossbred sows (n = 43), lactating for an average of 21.1 ± 0.1 d and weaning 8.7 ± 0.1 pigs, were used to evaluate the influence of insulin on…”
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Optical networks for local loop applications by Faulkner, D.W., Payne, D.B., Stern, J.R., Ballance, J.W.

“…Some of the options for optical technology within the local loop environment are examined. In particular, passive shared access networks have been considered…”
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The future of optical transmission in access and metro networks - an operator's view by Davey, R.P, Payne, D.B

“…To economically support significant bandwidth growth, it is necessary to simplify networks. The concept of long reach access promises to achieve this and the…”
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Long-reach access and future broadband network economics by Davey, R.P, Payne, D.B, Nesset, D, Tomlinson, P, Gilfedder, T, Chidgey, P, Rafel, A

“…Operator drivers for extending the reach of GPON and future proofing GPON deployments by reserving wavelengths for future use was discussed. Next generation…”
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Multiwavelength technology for local loop applications by Payne, D.B., Hill, A.M.

“…Some of the possible options for the exploitation of wavelength division multiplexing (WDM) techniques in the local loop are illustrated. It is noted that…”
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DWDM reach extension of a GPON to 135 km by Davey, R.P., Healey, P., Hope, I., Watkinson, P., Payne, D.B., Marmur, O., Ruhmann, J., Zuiderveld, Y.

“…We report operation of a GPON (gigabit-capable passive optical network) (2.488 Gbit/s downstream, 1.244 Gbit/s upstream) over 135 km giving performance…”
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Ultra low power optical feeder for VDSL by Dudley, S.E.M., Quinlan, T., Henning, I.D., Walker, S.D., Davey, R.P., Payne, D.B., Boyd, I.

“…We report an optical fiber system to feed street-based VDSL cabinets. Power requirement of 165 mW per customer is /spl sim/90% lower than conventional systems…”
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Passive optical telephony networks and broadband evolution by Faulkner, D.W., Payne, D.B., Stern, J.R.

“…A passive optical local access network for telephony applications is proposed which can evolve a future broadband ISDN (integrated services digital network). A…”
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An experimental broadband and telephony passive optical network by Hill, A.M., Payne, D.B., Blyth, K.J., Forrester, D.S., Silvertown, A., Arkwright, J.W., Faulkner, D.W., Ballance, J.W.

“…An experimental passive optical network that demonstrates the integrated delivery of telephony and broadband services to a variety of business and residential…”
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Bovine parafilariasis: condemnations at the Cato Ridge abattoir by Wallace, H G, Weaver, D B, Kretzmann, P M, Payne, J R

“…Evidence presented shows a 585% increase in the compounded total carcase condemnations for parafilariasis at the Cato Ridge abattoir in the year July 1981/June…”
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