Patent ID: 11863271
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A communication system configured to provide an over-the-top (OTT) service, the communication system comprising:
a host comprising:
processing circuitry configured to provide user data for a user equipment (UE), the user data being associated with the over-the-top service; and
a network interface configured to initiate transmission of the user data toward a cellular network node for transmission to the UE, the network node having a communication interface and processing circuitry configured to:
receive a CSI report for a downlink channel from a wireless device, the CSI report comprising:
a set of reported coefficients;
an indication of how the network node is to interpret the set of reported coefficients, wherein the indication of how the network node is to interpret the set of reported coefficients indicates the set of reported coefficients as a subset of a set of candidate reported coefficients; and
an indication of a payload size of the set of the reported coefficients, wherein:
in a quantization range for the set of reported coefficients, amplitude quantization values are, 1
    
     1
     ⁢
     2
     ⁢
     8
    
   
  
  ,, √{square root over (1/64)}, √{square root over (1/32)}, √{square root over (1/16)}, √{square root over (1/8)}, √{square root over (1/4)}, √{square root over (1/2)} and 1; and

these amplitude quantization values are associated with quantization indices 0, 1, 2, 3, 4, 5, 6 and 7, respectively; and

transmit the user data from the host to the UE to provide the OTT service based on the CSI report.