Digital Signal Processing Reference
In-Depth Information
There is a significant amount of work needed for the evolution of the current wire-
less communications systems to accommodate the future demands. Ultrawideband,
MIMO, and multicarrier wireless communications are some of the technologies that are
being studied extensively. All of them have a common point: their capability to adapt the
changing radio channel conditions. Adaptation of multicarrier communications and
MIMO schemes has already gained some momentum. Adaptation algorithms for UWB
still need to be explored. The flexibility of UWB makes it very attractive for employing
successful adaptation schemes.
Acknowledgment
The author thanks T. YĆ¼cek for his help and the anonymous reviewers for their comments.
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