Nico Van Waes

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Release The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole(More)
Abstract In this document, we describe a structured approach to irregular LDPC code construction based on “seed” matrices that are expanded using permutation matrices for purposes of error correction control. These codes have small storage requirements with good block error rate performances over a wide range block sizes. Also described in this document is(More)
Baseline OFDM mode for PHY amendment to 802.16 standard for licensed frequencies between 2 and 11 GHz Purpose Addition to 802.16.3-01/13 Notice This document has been prepared to assist IEEE 802.16. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to(More)
This document outlines the basic requirements of a fixed BWA system operating in the 5GHz UNII bands. Basic characteristics and limitations of the frequency bands are analyzed, and suitability of some systems (802.11a, 802.16.1 and 802.16.3) for the BWA is speculated. A system model to be used as the basis of the study group work is proposed. Purpose(More)
We propose some modifications to the system concept the TG1 MAC is based on to make it more feasible for TG4. Some specific modifications to the MAC and messages defined are proposed. Purpose The system concept with related messaging modifications should be incorporated into the TG1 MAC to make it usable for TG4. Notice This document has been prepared to(More)
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