Over the gears many wideband propagation modelling techniques have been proposed for indoor and microcellular environments. However, obtaining system quality of service information is still a time consuming process that often requires extensive computer simulation. In this paper a unique technique is presented that rapidly estimates the average and instantaneous bit error rate for frequency selective time-varying channels. The method was developed to process the wideband channel impulse response information generated by the latest ray-tracing propagation models. The technique combines the speed associated with a theoretical investigation with the flexibility of a conventional simulation. To confirm the accuracy of our algorithm, both the instantaneous and average bit error rates for coherent PSK are estimated and compared with results obtained by previous authors.
|Translated title of the contribution||High speed bit error rate estimation in frequency selective time-varying channels|
|Title of host publication||International Conference on Communications Systems, Singapore|
|Publisher||Institute of Electrical and Electronics Engineers (IEEE)|
|Pages||677 - 681|
|Publication status||Published - Nov 1994|
|Event||International Conference on Communications Systems, 1994 - Singapore, Singapore|
Duration: 1 Nov 1994 → …
|Conference||International Conference on Communications Systems, 1994|
|Period||1/11/94 → …|
Bibliographical noteConference Proceedings/Title of Journal: IEEE Singapore International Conference on Communications Systems (ICCS '94)
Rose publication type: Conference contribution
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- radiowave propagation
- ray tracing