Optical Links

Large change rate-adaptive indoor wireless infrared links using variable silence periods
A new and simple rate-adaptive transmission scheme for indoor unguided optical links in proposed. The scheme is based on the use of …
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Rate-adaptive indoor wireless infrared links using OOK formats with alternate-position Gaussian pulses
A new rate-adaptive signalling technique for indoor unguided optical links is proposed. This format is based on variable silence …
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Rate-adaptive modulation techniques for indoor wireless infrared links at bit rates of wide dynamic range
In this paper, a new and simple rate-adaptive transmission scheme for indoor unguided optical links is proposed. This scheme is based …
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Comparison of improved OOK formats with pulse-position modulation in indoor unguided optical links at high bit rates
In this paper, on-off keying (OOK) formats with different pulse shapes and pulse-position modulation (4PPM) for indoor unguided optical …
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Performance analysis of improved pulse-position modulation in infrared links
In this paper, pulse-position modulation (PPM) for indoor unguided optical links are compared in terms of performances and required …
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RZ-Gaussian pulses reduce the receiver complexity in wireless infrared links at high bit rates
The performance of baseband infrared links, at 50 and 100 Mbit/s, in the same environment and for different signalling codes are …
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Feasibility of OOK modulation with RZ pulses of variable duty cycle in indoor unguided optical links at high bit rates
We examine the performance of on-off keying (OOK) formats in indoor unguided optical links, in order to minimize both intersymbol …
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Performance evaluation of RZ signaling in indoor unguided optical links operating beyond 50 Mbps
We examine the performance of simple modulation, techniques, such as the basic, baseband pulse amplitude modulation (PAM), in indoor …
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