Event triggered multi-link channel quality measurement and report for mission critical applications
摘要
說(shuō)明書(shū)
The transmitter, such as the base station 105-a, may allocate resource blocks (RBs) on a number of CCs 205 for a transmission to be received by the receiver, such as the UE 115-a. In some cases, the base station 105-a may transmit pilot signals on a number of CCs 205. The allocation of RBs may also include an indication to the receiver that the receiver is to use the pilot signals to perform channel measurements. For example, the base station 105-a may transmit pilot signals on two or more of the CCs 205 serving the UE 115-a. The pilot signals may include cell-specific reference signals (CRS), zero-power or nonzero-power channel state information reference signals (CSI-RS), other pilot signals, and combinations thereof. The UE 115-a may perform channel measurements based on the pilot signals transmitted from the base station 105-a. For example, the UE 115-a may perform channel quality information (CQI) measurements for a number of CCs 205 with pilot signals, such as all of the CCs 205 with pilot signals. After performing the channel measurements, the UE 115-a may transmit channel measurement information based on the channel measurements, such as CQI data, to be received by the base station 105-a. The channel measurement information may be transmitted from the UE 115-a to the base station 105-a on the same CC 205 for which the measurement was performed, or a different CC 205 than the CC 205 for which the measurement was performed. In some cases, channel measurement information for multiple CCs 205 may be transmitted to the base station 105-a using a single CC 205.
