Multi-Carrier HSPA Evolution. - Klas Johansson; Johan Bergman; Dirk Gerstenberger; Mats Blomgren; Anders Wallén (VTC Spring, 2009)

Introduction to LTE-Advanced. - Dirk Gerstenberger (LTE - The UMTS Long Term Evolution (2nd Ed.), 2011)

Overview of 3GPP LTE-advanced carrier aggregation for 4G wireless communications. - Zukang Shen; Aris Papasakellariou; Juan Montojo; Dirk Gerstenberger; Fangli Xu (IEEE Commun. Mag., 2012)