US 12,323,356 B2
Dynamic additional demodulation reference signal configuration
Sunil Kumar, Bangalore (IN); and Mudit Gupta, Bangalore (IN)
Assigned to DELL PRODUCTS L.P., Round Rock, TX (US)
Filed by Dell Products L.P., Round Rock, TX (US)
Filed on Jul. 13, 2022, as Appl. No. 17/812,262.
Prior Publication US 2024/0022372 A1, Jan. 18, 2024
Int. Cl. H04L 5/00 (2006.01); H04L 1/1812 (2023.01)
CPC H04L 5/0051 (2013.01) [H04L 1/1812 (2013.01); H04L 5/0098 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system, comprising:
at least one processor; and
at least one memory coupled to the at least one processor, comprising instructions that cause the at least one processor to perform operations comprising: configuring a first number of demodulation reference signal positions in radio resource control information as part of a connection setup with attaching to a base station that is configured to facilitate first broadband cellular communications;
as part of the attaching to the base station, receiving, from the base station, a message that comprises a first value that indicates that the base station is able to support modification of the first number of demodulation reference signal positions after the attaching to the base station, wherein the message is configured to comprise a second value that indicates that the base station is not able to support modification of the first number of demodulation reference signal positions after the attaching to the base station;
after attaching to the base station, receiving a medium access control control element message from the base station indicative of modifying the first number of demodulation reference signal positions to a second number of demodulation reference signal positions; and
conducting second broadband cellular communications with the base station according to the second number of demodulation reference signal positions, wherein a throughput of the second broadband cellular communications is determined as a function of a size of a transport block set based on the second number of demodulation reference signal positions.