![]() ![]() The Copyright form can be downloaded from while the Statement of Originality is in įor articles that were developed from funded research, a clear acknowledgement of such support should be mentioned in the article with relevant references. NIJOTECH allows open access for distribution of the published articles in any media so long as whole (not part) of articles are distributed.Ī copyright and statement of originality documents will need to be filled out clearly and signed prior to publication of an accepted article. The contents of the articles are the sole opinion of the author(s) and not of NIJOTECH. ![]() This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. These probability models will provide additional useful information needed to design efficient distributed data networks. All signals, strong signals, grey signals and weak signals CDF probability models predicted probabilities of obtaining TCPDST values greater than 5Mbps as 74.79%, 90.55%, 13.00% and 4.77% respectively while probabilities of obtaining TCPDST values less than 2Mbps were predicted as 4.91%, 0.00%, 18.98% and 52.41% respectively. RMS errors for strong signals models, grey signals model and weak signals model respectively were 0.1466%, 0.6756% and 0.1233% indicating acceptable performances. The RMS errors for single user CDF all signals model was 0.1466%. RMS errors were computed by comparing model predicted values with validation data. The models were validated and their performances evaluated using root mean square (RMS) errors. By assuming a normal distribution, single user TCPDST Cumulative distribution function (CDF) probability models were developed for different signal categories namely: (i) all the SNR considered, (ii) strong signals only, (iii) grey signals only and (iv) weak signals only. Measurements were taken in free space, small offices and open corridor environments. These QoS traffic (which were sent through an infrastructure based network) correspond to different wireless multimedia tags. The Tamosoft throughput tests were conducted using different quality of service (QoS) traffic. Measurement of single user TCPDST were taken using Tamosoft throughput test while that of signal to noise ratio (SNR) were taken using inSSIDer 2.1. Single User, Transmission Control Protocol Downstream Throughput (TCPDST) probability models in an IEEE802.11b WLAN have been developed, validated and evaluated for performance. Throughput, TCP, WLAN, probability models Abstract ![]() OF ELECTRICAL/ELECTRONIC ENGR’G, DELTA STATE UNIV., OLEH CAMPUS, DELTA STATE, NIGERIA ![]()
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