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NES Laboratories America, Inc.
| NES Laboratories America, Inc. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090274225 | MULTI-RESOLUTION PRECODING CODEBOOK - Systems and methods are for generating a codebook by: generating a multi-resolution codebook by selecting a common precoder index from a low resolution codebook for a group of adjacent resource blocks (RB)s and for each RB within the group, selecting a high-resolution codebook to fine-tune each RB precoder; and generating feedback for the multi-resolution codebook by quantizing channel state variations. | 11-05-2009 |