Multiantenna Analog Network Coding for Multihop Wireless Networks

• Published in: International journal of digital multimedia broadcasting Vol. 2010; no. 2010; pp. 1 - 10
• Main Authors: Annavajjala, Ramesh, Maaref, Amine, Zhang, Jinyun
• Format: Journal Article
• Language: English
• Published: Cairo, Egypt Hindawi Puplishing Corporation 01.01.2010; Hindawi Publishing Corporation; John Wiley & Sons, Inc; Wiley
• Subjects: Codes; Protocol; Signal processing; Studies; Wireless networks

This paper proposes a two-phase minimum mean-square-error bidirectional amplify-and forward (MMSE-BAF) relaying protocol to allow two sources exchange independent messages via a relay node equipped with multiple antennas. MMSE-BAF performs a joint linear MMSE filtering of the received signal after t...