Apple inc. (20250024270). TCI and QCL Configuration in 5G Networks

TCI and QCL Configuration in 5G Networks

Organization Name

apple inc.

Inventor(s)

Fatemeh Hamidi-sepehr of Santa Clara CA (US)

Debdeep Chatterjee of San Jose CA (US)

Bishwarup Mondal of San Ramon CA (US)

Sergey Panteleev of Nizhny Novgorod (RU)

Toufiqual Islam of Santa Clara CA (US)

Yushu Zhang of Beijing (CN)

Alexei Vladimirovich Devydov of Nizhny Novgorod (RU)

TCI and QCL Configuration in 5G Networks

This abstract first appeared for US patent application 20250024270 titled 'TCI and QCL Configuration in 5G Networks

Original Abstract Submitted

user equipment (ue) includes processing circuitry coupled to memory. to configure the ue for multi-transmission reception point (trp) reception, the processing circuitry is to decode radio resource control (rrc) signaling. the rrc signaling includes configuration information configuring a plurality of transmission configuration indication (tci) states. a media access control (mac) control element (ce) is decoded, where the mac ce indicates multiple active tci states of the configured plurality of tci states. multiple received beams are determined using the multiple active tci states. downlink information is decoded, where the downlink information originates from multiple trps and is received via the determined multiple receive beams associated with the multiple active tci states.