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We address two problems of memoryless distributed dependent observations across time and sensors. In the first problem, the observation sequence of each sensor consists of common weak signal in additive dependent noise ...

In this paper we provide an accurate analysis of the performance of a random-carrier (RC) code-division multiple-access (CDMA) scheme recently introduced for use in high-capacity optical networks. According to this scheme ...

Two problems of memoryless quantization and data fusion for the detection of a weak signal in stationary dependent noise are addressed: (i) fusion from sensors with mutually independent observations across sensors but ...

In this paper we consider discrimination between two possible sources based on observations of their output. The discrimination problem is modeled by means of a general binary hypothesis test, the main emphasis being on ...

The problem of voice/data integration in a random access radio network employing the ALOHA protocol in conjunction with recursive retransmission control is investigated. Code-division multiplexing (CDMA) is used as a ...

Exact expressions for the probabilities P (I,m-l1k) of I correct packet receptions and m-l erroneous ones, out of total k packets contending in a slot, are presented for the case of frequency- hopped spread-spectrum ...

We address the problem of distributed estimation from dependent observations involving two sensors that collect observations of the same nonrandom location parameter THETA in additive noise. We consider two cases of interest, ...

Two forms of spread-spectrum signaling: direct-sequence and hybrid (direct-sequence/ frequency-hopped) are shown to provide high broadcast capability especially when used in conjunction with forward-error-control coding ...