Electronics and Telecommunications Research Institute

Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

SeungKwon Baek

Thomas Haustein

Lars Thiele

Young-Jo Ko

Johannes Dommel

Sameh Eldessoki

Wooram Shin

Chanho Yoon

Saeed Afrasiabi Gorgani

A wireless communication system includes a first transmitter and a second transmitter. For a transmission or reception of data of a first user equipment and data of a second user equipment on resources shared by the first user equipment and the second user equipment, the first transmitter is configured for a superimposed non-orthogonal multiple access, NOMA, transmission or reception of a first data signal of the first user equipment and a second data signal of the second user equipment, and the second transmitter is configured for a superimposed non-orthogonal multiple access, NOMA, transmission or reception of a third data signal of the first user equipment and a fourth data signal of the second user equipment.

Joint transmissions of data in a wireless communication system using a non-orthogonal multiple access transmission scheme

An apparatus serves a plurality of user equipments in a wireless communication system. For transmitting/receiving data of a plurality of user equipments, which include at least a first user equipment and a second user equipment, on resources shared by the plurality of user equipments, the apparatus transmits/receives a first data signal of the first user equipment and second data signal of the second user equipment using a non-orthogonal multiple access, NOMA, scheme. The first data signal and the second data signal are modulated using different waveforms prior to superposition of the first and second data signals.

Communicating data of a first user equipment and data of a second user equipment on shared resources of a wireless communication system

Growing community of inventors

Daejeon, South Korea

SeungKwon Baek