Low cost pre-coder design for MIMO AF two-way relay channel
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
|---|---|
| Article number | 6967701 |
| Pages (from-to) | 1369-1372 |
| Journal / Publication | IEEE Signal Processing Letters |
| Volume | 22 |
| Issue number | 9 |
| Online published | 26 Nov 2014 |
| Publication status | Published - Sept 2015 |
Link(s)
Abstract
In this letter, we revisit the pre-coder design problem for the amplify-and-forward two-way relay channel with multiple antennas equipped at each node. Based on generalized singular value decomposition (GSVD), we propose a novel pre-coding technique named Hermitian Relay Pre-coding (HRP) with a relatively low design complexity. Compared with the existing GSVD pre-coding method, HRP can achieve a higher rate by avoiding zero-forcing operation but keeping the same design complexity.
Research Area(s)
- Amplify-and-forward, GSVD, MIMO, two-way relay channel
Citation Format(s)
Low cost pre-coder design for MIMO AF two-way relay channel. / Zhang, Yu; Ping, Li; Zhang, Zhaoyang.
In: IEEE Signal Processing Letters, Vol. 22, No. 9, 6967701, 09.2015, p. 1369-1372.
In: IEEE Signal Processing Letters, Vol. 22, No. 9, 6967701, 09.2015, p. 1369-1372.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
