Multi-point PUCCH attachment

An apparatus for wireless communications, comprising:

• means for identifying, at a processor of a user equipment (UE), an aggressor eNodeB that is interfering with a downlink signal from a serving eNodeB;
• means for receiving, at the UE from the serving eNodeB, a signal indicating aggressor parameters for transmitting a first channel state information (CSI) report to the aggressor eNodeB and serving parameters for transmitting a second CSI report to the serving eNodeB, the aggressor parameters comprising first parameters and second parameters, the first parameters comprising a periodicity or an aperiodic report request and the second parameters comprising at least offset parameters, timing advance commands, power control commands, or a combination thereof;
• and
• means for transmitting, from the UE when the serving eNodeB and the aggressor eNodeB have a different payload and propagation delay from the UE, the first CSI report to the aggressor eNodeB based at least in part on the aggressor parameters that are different from the serving parameters.

A computer program product for wireless communications, the computer program product comprising:

• a non-transitory computer-readable medium having program code recorded thereon, the program code comprising:
• program code to identify, at a user equipment (UE), an aggressor eNodeB that is interfering with a downlink signal from a serving eNodeB;
• program code to receive, at the UE from the serving eNodeB, a signal indicating aggressor parameters for transmitting a first channel state information (CSI) report to the aggressor eNodeB and serving parameters for transmitting a second CSI report to the serving eNodeB, the aggressor parameters comprising first parameters and second parameters, the first parameters comprising a periodicity or an aperiodic report request and the second parameters comprising at least offset parameters, timing advance commands, power control commands, or a combination thereof;
• and
• program code to transmit, from the UE when the serving eNodeB and the aggressor eNodeB have a different payload and propagation delay from the UE, the first CSI report to the aggressor eNodeB based at least in part on the aggressor parameters that are different from the serving parameters.

A computer program product for wireless communications, the computer program product comprising:

• a non-transitory computer-readable medium having program code recorded thereon, the program code comprising:
• program code to determine, at a non-serving eNodeB, aggressor reporting parameters for transmitting a first channel state information (CSI) report from a non-served user equipment (UE) to the non-serving eNodeB, the aggressor reporting parameters comprising first parameters and second parameters, the first parameters comprising a periodicity or an aperiodic report request and the second parameters comprising at least offset parameters, timing advance commands, power control commands, or a combination thereof;
• and
• program code to receive, when a serving eNodeB and the non-serving eNodeB have a different payload and propagation delay from the UE, the first CSI report over air from the non-served UE based at least in part on the aggressor parameters that are different from serving parameters determined at the serving eNodeB.

A user equipment (UE) for wireless communications, the UE comprising:

• a memory;
• and
• at least one processor coupled to the memory, the at least one processor being configured:
• to identify an aggressor eNodeB that is interfering with a downlink signal from a serving eNodeB;
• to receive, from the serving eNodeB, a signal indicating aggressor parameters for transmitting a first channel state information (CSI) report to the aggressor eNodeB and serving parameters for transmitting a second CSI report to the serving eNodeB, the aggressor parameters comprising first parameters and second parameters, the first parameters comprising a periodicity or an aperiodic report request and the second parameters comprising at least offset parameters, timing advance commands, power control commands, or a combination thereof;
• and
• program code to transmit, when the serving eNodeB and the aggressor eNodeB have a different payload and propagation delay from the UE, the first CSI report to the aggressor eNodeB based at least in part on the aggressor parameters that are different from the serving parameters.

A non-serving eNodeB for wireless communications, the non-serving eNodeB comprising:

• a memory;
• and
• at least one processor coupled to the memory, the at least one processor being configured:
• to determine aggressor reporting parameters for transmitting a first channel state information (CSI) report from a non-served user equipment (UE) to the non-serving eNodeB, the aggressor reporting parameters comprising first parameters and second parameters, the first parameters comprising a periodicity or an aperiodic report request and the second parameters comprising at least offset parameters, timing advance commands, power control commands, or a combination thereof;
• and
• to receive, when a serving eNodeB and the non-serving eNodeB have a different payload and propagation delay from the UE, the first CSI report over air from the non-served UE based at least in part on the aggressor parameters that are different from serving parameters determined at the serving eNodeB.