Kreher, Ralf. LTE signaling, troubleshooting and performance measurement / Ralf Kreher and Karsten Gaenger. - 2n ed. - West Sussex : Wiley, c2016. - xvi, 351 p. : ill. 25 cm. Includes bibliographical references and index. ISBN: 9781118725108 (hbk.) Subjects--Topical Terms: Long-Term Evolution (Telecommunications). Dewey Class. No.: 621.38456 / KRE