Sounding reference signal (SRS) coordination, power control, and synchronization for distributed coordinated multipoint (CoMP)

A method for wireless communication by a base station (BS) comprising:

• estimating a first parameter of network entities connected to a first cluster center that includes the BS;
• estimating a second parameter of the network entities connected to a second cluster center that includes the BS;
• and
• applying the first parameter and the second parameter for transmission of data originating from the first cluster center and the second cluster center, respectively, for transmission to one or more UEs served by the first cluster center and the second cluster center.

An apparatus for wireless communications by a base station (BS) comprising:

• at least one processor configured to:
• determine a first amount of transmission (Tx) power for transmission of signals originating from a first cluster center that is connected to the BS;
• determine a second amount of Tx power for transmission of signals originating from at least a second cluster center that is connected to the BS;
• and
• a transmitter configured to:
• transmit signals for one or more user equipment (UEs) served by the first cluster center and one or more UEs served by the second cluster center based on the first amount of Tx power and the second amount of Tx power.

An apparatus for wireless communication by a base station (BS) comprising:

• at least one processor configured to:
• estimate a first parameter of network entities connected to a first cluster center that includes the BS;
• estimate a second parameter of the network entities connected to a second cluster center that includes the BS;
• and
• apply the first parameter and the second parameter for transmission of data originating from the first cluster center and the second cluster center, respectively, for transmission to one or more UEs served by the first cluster center and the second cluster center;
• and
• a memory coupled to the at least one processor.