Pierre Gelpi

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The reliability of usual Markov chain models for Rayleigh fading depends strongly on the channel variation regime. In this letter, a flat Rayleigh fading channel and RAKE receiver output model for all fading variation speeds is proposed. The complex Gaussian fading and the RAKE output processes are bandlimited. A variable-order Markov chain provides the(More)
This paper studies the power control scheme when multipath channel delays are less than the chip duration. The effects of the channel estimation bias on the system performance are asymptotically evaluated. The bias over evaluates the received signal power and the target quality of service is not reached. To reduce this bias, we present a simple solution(More)
  • P. Gelpi
  • 2007 ITI 5th International Conference on…
  • 2007
Summary form only given. What is Wireless World Research Forum? Objectives, organization and results. Requirements and visions of system concepts for the Wireless World. Vision for the future convergent home environment and the technical implications of this for device manufacturers, network operators and service providers. Current state of device(More)
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