Non-Orthogonal Multiple Access with Coordinated Transmission Aided by Buffers in End User and Relay
- Title
- Non-Orthogonal Multiple Access with Coordinated Transmission Aided by Buffers in End User and Relay
- Author
- 김동우
- Keywords
- Non-orthogonal multiple access (NOMA); buffer-aided relaying; service rate
- Issue Date
- 2018-10
- Publisher
- IEEE
- Citation
- 2018 International Conference on Advanced Technologies for Communications (ATC), Page. 10-14
- Abstract
- In this paper, we investigate a buffer-aided
nonorthogonal multiple access (NOMA) system with coordinated
direct and relay transmission (CDRT), in which the buffers are
equipped in user equipment 1 (UE1) directly connected to a
base station (BS) and a relay, respectively. With the buffer, UE1
can perfectly remove interference from the relay when the relay
delivers the received signal. We provide the mean service rate
of the proposed system as well as two benchmark systems and
compare their performances. Numerical investigation shows that
the proposed method is promising especially when BS power is
relatively greater than relaying power.
- URI
- https://ieeexplore.ieee.org/document/8587519/https://repository.hanyang.ac.kr/handle/20.500.11754/105745
- ISBN
- 978-1-5386-6542-8
- ISSN
- 2162-1039
- DOI
- 10.1109/ATC.2018.8587519
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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