The paper Balta H., Kovaci M., Nafornita M., "A Study on Turbo Coding Systems with p/4 Shifted DQPSK Modulation", Proceedings of International Symposium SCS, ISSCS'2005, Iasi, July, 14-15, 2005, pp. 367-370 is cited by the following publications:

  1. Aniruddha Chandra, Chayanika Bose, Series solutions for p/4-DQPSK BER with MRC, International Journal of Electronics Volume 99, Issue 3, 2012, DOI:10.1080/00207217.2011.629221, pp. 391-416, available at www.tandfonline.com
  2. Chandra, A.; Mandal, S.C.; Bose, C.; BER of p/4-DQPSK with multichannel reception: Some series solutions, TENCON 2008 - 2008 IEEE Region 10 Conference , vol., no., pp.1-6, 19-21 Nov. 2008 doi: 10.1109/TENCON.2008.4766489 ieeexplore.ieee.org