SOUNDING REFERENCE SIGNAL (SRS) COORDINATION, POWER CONTROL, AND SYNCHRONIZATION FOR DISTRIBUTED COORDINATED MULTIPOINT (COMP)
First Claim
1. A method for wireless communications by a network entity comprising:
- determining a first amount of transmission (Tx) power for transmission of signals originating from a first cluster center that is connected to the network entity;
determining a second amount of Tx power for transmission of signals originating from at least a second cluster center that is connected to the network entity; and
transmitting 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.
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Abstract
Certain aspects of the present disclosure relate to methods and apparatus for sounding reference signal (SRS) coordination, power control, and synchronization for distributed coordinated multipoint (CoMP) using communications systems operating according to new radio (NR) technologies. For example, a method for wireless communications by a network entity includes determining a first amount of transmission (Tx) power for transmission of signals originating from a first cluster center that is connected to the network entity, determining a second amount of Tx power for transmission of signals originating from at least a second cluster center that is connected to the network entity, and transmitting 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.
37 Citations
24 Claims
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1. A method for wireless communications by a network entity comprising:
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determining a first amount of transmission (Tx) power for transmission of signals originating from a first cluster center that is connected to the network entity; determining a second amount of Tx power for transmission of signals originating from at least a second cluster center that is connected to the network entity; and transmitting 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. - View Dependent Claims (2, 3, 4, 5)
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6. A method for wireless communication by a network entity comprising:
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estimating a first parameter of network entities connected to a first cluster center that includes the network entity; estimating a second parameter of the network entities connected to a second cluster center that includes the network entity; 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. - View Dependent Claims (7, 8, 9, 10, 11, 12)
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13. An apparatus for wireless communications by a network entity comprising:
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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 network entity; determine a second amount of Tx power for transmission of signals originating from at least a second cluster center that is connected to the network entity; 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. - View Dependent Claims (14, 15, 16, 17)
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18. An apparatus for wireless communication by a network entity comprising:
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at least one processor configured to; estimate a first parameter of network entities connected to a first cluster center that includes the network entity; estimate a second parameter of the network entities connected to a second cluster center that includes the network entity; 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. - View Dependent Claims (19, 20, 21, 22, 23, 24)
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Specification