METHODS OF SENDING FEEDBACK SIGNALING UNDER CARRIER SPECIFIC MEASUREMENT GAPS IN MULTI-CARRIER

摘要

A UE (30) configured in multi-carrier with at least one secondary cell (SCell) may send feedback signaling to the network when measurement gaps are active, which prevent the UE (30) from communicating on the primary cell (PCell). Criteria, signaling means, and pre-defined rules are described for selecting feedback signaling and for selecting the alternative cell (e.g., suitable SCell) for transmitting the selected feedback signaling to the network node during the measurement gaps. Similarly, a SCell may be used to receive scheduling information during measurement gaps.