In this correspondence, a general precoding design scheme for multiple two-way relaying scenarios is proposed, for which several schemes can be viewed as its special cases. The diversity order achieved by such a transmission protocol is analyzed, and computer simulations are also provided to demonstrate the performance of the proposed transmission scheme.
All Science Journal Classification (ASJC) codes
- Signal Processing
- Electrical and Electronic Engineering
- MIMO precoding
- relay selection
- signal alignment
- two-way relaying