Technical University Berlin Telecommunication Networks Group Measurements and Stochastic Modeling of a Wireless Link in an Industrial Environment
نویسندگان
چکیده
The design and simulation of coding schemes, medium access control and link layer protocols for future industrial wireless local area networks can be supported by some understanding of the statistic properties of the bit error patterns delivered by a wireless link (which is an ensemble of transmitter, channel, receiver, modems). We present results of bit error measurements taken with an IEEE 802.11-compliant physical layer hardware in an industrial environment. In addition to reporting the most important results, we draw some conclusions for the design of protocols and for the stochastic simulation of wireless channels. Besides discussing some well-known bit error models, we introduce the class of bipartite models.
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