18514638. METHOD AND APPARATUS FOR A MULTI-BEAM DOWNLINK AND UPLINK WIRELESS SYSTEM simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

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METHOD AND APPARATUS FOR A MULTI-BEAM DOWNLINK AND UPLINK WIRELESS SYSTEM

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

Emad N. Farag of Flanders NJ (US)

Eko Onggosanusi of Coppell TX (US)

Md. Saifur Rahman of Plano TX (US)

Aris Papasakellariou of Houston TX (US)

METHOD AND APPARATUS FOR A MULTI-BEAM DOWNLINK AND UPLINK WIRELESS SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18514638 titled 'METHOD AND APPARATUS FOR A MULTI-BEAM DOWNLINK AND UPLINK WIRELESS SYSTEM

Simplified Explanation

The patent application describes methods and apparatuses for a multi-beam downlink and uplink wireless system. It involves receiving configuration information for transmission configuration indication (TCI) states and corresponding TCI state identifiers, as well as receiving TCI state IDs. Based on the TCI state IDs, spatial domain filters are determined for reception and transmission of downlink and uplink channels, respectively.

  • Simplified Explanation:
 - Method for managing multiple beams in a wireless system.
 - Receives configuration information and state identifiers.
 - Determines spatial filters for channel reception and transmission.
 - Utilizes filters for downlink and uplink communication.
  • Potential Applications:
 - 5G and beyond wireless communication systems.
 - Satellite communication networks.
 - IoT devices requiring efficient uplink and downlink data transmission.
  • Problems Solved:
 - Efficient management of multiple beams in wireless systems.
 - Optimized reception and transmission of data channels.
 - Enhanced performance in multi-user environments.
  • Benefits:
 - Improved data transfer rates.
 - Enhanced network capacity.
 - Better utilization of available spectrum.
 - Increased reliability in communication.


Original Abstract Submitted

Methods and apparatuses for a multi-beam downlink and uplink wireless system. A method of a user equipment includes receiving configuration information for one or more transmission configuration indication (TCI) states and corresponding TCI state identifiers (IDs) and receiving one or more TCI state IDs. The method also includes determining, based on the one or more TCI state IDs, at least one of one or more first spatial domain filters for reception of one or more layers, respectively, of a downlink channel and one or more second spatial domain filters for transmission of one or more layers, respectively, of an uplink channel. The method further includes at least one of receiving the one or more layers of the downlink channel using the one or more first spatial domain filters, respectively, and transmitting the one or more layers of the uplink channel using the one or more second spatial domain filters, respectively.

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