상세 보기
Joint hierarchical modulation and network coding for asymmetric data rate transmission over multiple-access relay channel
- You, Dongho;
- Lee, Ye hoon;
- Choi, Seung ho;
- Kim, Dongho;
- Cho, Sunghyun
Citations
WEB OF SCIENCE
1Citations
SCOPUS
0초록
In this paper, we consider a time-division multiple-access relay channel (MARC), in which two source nodes (SNs) transmit data with different data rate to a destination node (DN) with the help of a relay node (RN). To provide asymmetric data rates, we consider joint hierarchical 16QAM (HM 16QAM) and network coding. Simulations results show that the joint HM 16QAM and network coding has similar throughput to the conventional network coding with zero padding when the RN is closer to the DN, whereas the joint 16QAM and network coding outperforms the network coding with zero padding when the RN is closer to the SNs. © 2016 IEEE.
키워드
Channel coding; Codes (symbols); Communication channels (information theory); Electric relays; Quadrature amplitude modulation; Time division multiple access; Data rate transmission; Destination nodes; Hierarchical modulation; Multiple access relay channel; Relay node; Transmit data; Two sources; Zero padding; Network coding
- 제목
- Joint hierarchical modulation and network coding for asymmetric data rate transmission over multiple-access relay channel
- 저자
- You, Dongho; Lee, Ye hoon; Choi, Seung ho; Kim, Dongho; Cho, Sunghyun
- 발행일
- 2016-07
- 유형
- Conference Paper
- 저널명
- International Conference on Ubiquitous and Future Networks, ICUFN
- 페이지
- 96 ~ 98
- 언어
- ENG
- 발행국가
- 미국
- 분량
- 3 페이지
- ISSN
- E 2165-8536
P 2165-8528