1. 3rdGeneration Partnership Project, Technical Specification Group Radio Access Network; evolved Universal Terrestrial Radio Access (UTRA): Base Station (BS) radio transmission and reception, pp. 22–33, TS 36.104, V8.7.0, 2009.
2. 3rdGeneration Partnership Project, Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) radio transmission and reception, pp. 22–33, ARIB STD-T63-36.101, V8.4.0, 2008.
3. Sesia, S., Toufik, I., & Baker, M. (2009). LTE: The UMTS long term evolution from theory to practice (1st ed.). London: Wiley.
4. Technical White Paper: Long Term Evolution (LTE) a Technical Overview. (2007).
http://www.3g4g.co.uk/Lte/LTE_WP_0706_Motorola.pdf-Motorola,Inc
5. Simko, M., Wu, D., Mehlfuhrer, C., Eilert, J., & Liu, D. (2011). Implementation aspects of channel estimation for 3GPP LTE terminals. In Proceedings of European wireless, Vienna, April 2011.