| 摘要 |
<p>TECHNIQUES FOR MAPPING VIRTUAL RESOURCES TO PHYSICAL RESOURCES IN A WIRELESS COMMUNICATION SYSTEM ARE DESCRIBED. IN AN ASPECT, A VIRTUAL RESOURCE (E.G., A VIRTUAL RESOURCE BLOCK) MAY BE MAPPED TO A PHYSICAL RESOURCE IN A SELECTED SUBSET OF PHYSICAL RESOURCES BASED ON A FIRST MAPPING FUNCTION, WHICH MAY MAP CONTIGUOUS VIRTUAL RESOURCES TO NON-CONTIGUOUS PHYSICAL RESOURCES IN THE SELECTED SUBSET. THE PHYSICAL RESOURCE IN THE SELECTED SUBSET MAY THEN BE MAPPED TO AN ALLOCATED PHYSICAL RESOURCE (E.G., A PHYSICAL RESOURCE BLOCK) AMONG A PLURALITY OF AVAILABLE PHYSICAL RESOURCES BASED ON A SECOND MAPPING FUNCTION (520A, 520B). IN ONE DESIGN, THE FIRST MAPPING FUNCTION MAY INCLUDE (I) A RE-MAPPING FUNCTION (512A, 512B) THAT MAPS AN INDEX OF THE VIRTUAL RESOURCE TO A TEMPORARY INDEX AND (II) A PERMUTATION FUNCTION (514A, 514B) (E.G., A BIT-REVERSED ROW-COLUMN INTERLEAVER) THAT MAPS THE TEMPORARY INDEX TO AN INDEX OF THE PHYSICAL RESOURCE IN THE SELECTED SUBSET.</p> |
