| 摘要 |
PROBLEM TO BE SOLVED: To provide methods and apparatuses that include selecting reference signal (RS) or other tones to utilize in estimating a channel for decoding one or more channels.SOLUTION: Where the RS tones are interfered by other base stations, interference cancellation is performed over the RS tones. Since interference can vary over the tones, interference cancellation can yield RS tones of varying quality. Thus, a quality of each of the RS tones is determined, and at least a subset of the RS tones is selected for estimating a channel. Additionally or alternatively, the RS tones are weighted or optionally classified for performing channel estimation using the RS tones. |
