A distributed space-time coding in asynchronous wireless relay networks

• Published in: IEEE transactions on wireless communications Vol. 7; no. 5; pp. 1812 - 1816
• Main Authors: Xiaoyong Guo, Xiaoyong Guo, Xiang-Gen Xia, Xiang-Gen Xia
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.05.2008; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Block codes; Coding; Constellation diagram; Decoding; Demodulation; Design engineering; Digital relays; Dispersions; Numerical simulation; OFDM; Relay; Relay networks; Space time codes; Time measurements; Timing; Transforms; Wireless communication; Wireless networks

Jing and Hassibi recently presented a detailed analysis on the problem of distributed space-time coding for a synchronized wireless relay network, where only linear transforms are implemented at relay nodes, and proposed a linear dispersion coding scheme. In this letter, we extend it to asynchronous...