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US 2026/0269868 A1Published application
Method and apparatus for configuring uplink transmission based on multi panel simultaneous transmission in wireless communication systems
AssigneeSamsung Electronics Co., Ltd.
InventorsTaekhoon KIM, Seongmok LIM, Youngrok JANG, Hyoungju JI
Life of this patent
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Abstract
The present disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. Specifically, the present disclosure provides a method and an apparatus for an uplink transmission process taking into account the simultaneous transmission of multiple panels.
Claims21
-15. (canceled)
A method performed by a terminal of a communication system,
- the method comprising:
- receiving, from a base station, information for configuring a physical uplink shared channel (PUSCH) simultaneous transmission using two panels;
- receiving, from the base station, information indicating two transmission configuration indicator (TCI) states;
- acquiring a first PUMAX value associated with a first TCI state of the two TCI states and acquiring a second PUMAX value associated with a second TCI state of the two TCI states;
- and
- reporting a first PCMAX value corresponding to the acquired first PUMAX value and a second PCMAX value corresponding to the acquired second PUMAX value to the base station.
3 more elements
A method performed by a base station of a communication system, the method comprising:
- transmitting, to a terminal, information for configuring a physical uplink shared channel (PUSCH) simultaneous transmission using two panels;
- transmitting, to the terminal, information indicating two transmission configuration indicator (TCI) states;
- and
- receiving, from the terminal, a first PCMAX value and a second PCMAX value,
- wherein the first PCMAX value corresponds to a first PUMAX value associated with a first TCI state of the two TCI states and a second PCMAX value corresponds to a second PUMAX associated with a second TCI state of the two TCI states.
2 more elements
A terminal of a communication system, the terminal comprising:
- a transceiver;
- and
- a controller configured to:
- receive, from a base station, information for configuring a physical uplink shared channel (PUSCH) simultaneous transmission using two panels,
- receive, from the base station, information indicating two transmission configuration indicator (TCI) states,
- acquire a first PUMAX value associated with a first TCI state of the two TCI states and acquiring a second PUMAX value associated with a second TCI state of the two TCI states, and
- report a first PCMAX value corresponding to the acquired first PUMAX value and a second PCMAX value corresponding to the acquired second PUMAX value to the base station.
4 more elements
A base station of a communication system, the base station comprising:
- a transceiver;
- and
- a controller configured to:
- transmit, to a terminal, information for configuring a physical uplink shared channel (PUSCH) simultaneous transmission using two panels,
- transmit, to the terminal, information indicating two transmission configuration indicator (TCI) states, and
- receive, from the terminal, a first PCMAX value and a second PCMAX value,
- wherein the first PCMAX value corresponds to a first PUMAX value associated with a first TCI state of the two TCI states and a second PCMAX value corresponds to a second PUMAX associated with a second TCI state of the two TCI states.
4 more elements
Dependencies are inferred from the claim text.