专利检索 ap:("Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V." OR "ETRI—Electronics AND Telecommunications Research Institute") AND inv:"Young-Jo Ko" 第 1 页

1.

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

公开(公告)号：US11716179B2

公开(公告)日：2023-08-01

申请号：US16994357

申请日：2020-08-14

申请人： Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. , ETRI—Electronics and Telecommunications Research Institute

发明人： Sameh Eldessoki , Johannes Dommel , Wooram Shin , Thomas Haustein , Lars Thiele , Young-Jo Ko , Seungkwon Baek , Chanho Yoon

IPC分类号： H04L5/00 , H04J11/00 , H04L27/26 , H04W52/34

CPC分类号： H04L5/0037 , H04J11/0053 , H04L5/0035 , H04L5/0069 , H04L27/2604 , H04J11/004 , H04W52/346

摘要： 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.

2.

发明授权
Communicating data of a first user equipment and data of a second user equipment on shared resources of a wireless communication system 有权

公开(公告)号：US11659525B2

公开(公告)日：2023-05-23

申请号：US16994252

申请日：2020-08-14

申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. , ETRI—Electronics and Telecommunications Research Institute

发明人： Sameh Eldessoki , Johannes Dommel , Saeed Afrasiabi Gorgani , Wooram Shin , Thomas Haustein , Lars Thiele , Young-Jo Ko , SeungKwon Baek

IPC分类号： H04W72/04 , H04W72/12 , H04W72/044 , H04L5/00 , H04W72/51 , H04W72/542

CPC分类号： H04W72/044 , H04L5/0048 , H04W72/51 , H04W72/542

摘要： 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.