In this paper, we present the construction of multi-weight, multi-length, strict optical orthogonal codes. This code set satisfies the conditions of the strictly orthogonal codes, namely, the maximum non-zero shift autocorrelation and the maximum cross-correlation constraints of one. Multi-length codes are designed to support multi-rate services, while the multi-weight codes are designed to support differentiated quality of service (QoS). A code set with two user classes is constnicted, and its bit error rate performance is investigated.
|Number of pages||4|
|Journal||Report - Helsinki University of Technology, Signal Processing Laboratory|
|Publication status||Published - 2004|
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