| 摘要 |
A method, apparatus, computer program product, and processing system provide for dynamic selection of a secondary serving cell among various available secondary serving cells, be they in the same frequency as the primary serving cell (704) (as in SFDC-HSDPA), in a different frequency but in the same band as the primary serving cell (704) (as in DC-HSDPA), or in a different band from the primary serving cell (704) (as in DB-DC-HSDPA). Here, the UE (310) may be preconfigured for each of the available secondary serving cells, and may receive a configuration message to select between one of them based on factors such UE battery consumption, CQIs corresponding to the available secondary serving cells, loading of the secondary serving cells, or UE power headroom limitations. Thus, an advanced UE (310) capable of receiving the plurality of technologies may benefit from dynamically selecting the best available secondary serving cell in accordance with the factors. |
