Name
Abstract | ||
|---|---|---|
Maximizing system capacity is one of the major concerns in inband full-duplex (IFD) two-way relay (TWR) system using analog network coding (ANC). This paper compares 1-transmission-time-interval (TTI)-based ANC (1TA) TWR, in which each node operates in IFD mode, with 2-TTI-based ANC (2TA) TWR operating in inband half-duplex mode. System capacity of the 1TA TWR is derived with adverse factor such as direct link interference (DLI). Also, this work proposes an iterative optimal power allocation (OPA) method to maximize the system capacity, which is based on golden section search under total power constraint. Numerical results elucidate that the 1TA TWR based on the OPA outperforms the 2TA TWR in all cases of relay position and DLI. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1007/s11277-019-06798-w | Wireless Personal Communications |
Keywords | Field | DocType |
Analog network coding, In-band full duplex, Optimal power allocation, Two-way relay | Linear network coding,Computer science,System capacity,Real-time computing,Electronic engineering,Golden section search,Interference (wave propagation),Relay,Duplex (telecommunications) | Journal |
Volume | Issue | ISSN |
110 | 3 | 0929-6212 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Kapseok Chang | 1 | 34 | 8.23 |
| Yong-hoon Choi | 2 | 129 | 23.81 |