Johannes Kron

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—The bivariate Gaussian multiterminal source coding problem with transmission over the Gaussian multiple-access channel is studied. We propose the use of low-delay joint source– channel mappings and show how performance saturation, which is unavoidable with linear transmission, can be overcome by optimizing the mappings. The optimized mappings are in(More)
permission to use this material for any other purposes must be obtained from the IEEE by sending a request to Abstract: We investigate the problem of broadcasting analog sources to several users using short codes, employing several antennas at both the transmitter and the receiver, and channel-optimized quantization. Our main(More)
—We study the Gaussian multiple-input, multiple-output broadcast channel, where a base station with í µí±í µí±‡ antennas transmits í µí°¾ independent messages to í µí°¾ users, each having a single receive antenna. The messages consist of independent, identically distributed Gaussian random variables and we study linear transmission with an end-to-end(More)
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