What: With LTE standards rapidly evolving, Agilent has released a new application note: "3GPP Long Term Evolution: System Overview, Product Development and Test Challenges." Ideal for LTE R&D developers network engineers and anyone wanting to learn about LTE, the 68-page document explains the concepts of LTE. It details aspects of both the radio and air interface protocol, highlighting LTE's use of multiple antenna techniques and the single carrier frequency division multiple access (SC-FDMA) modulation scheme. Information on RF conformance tests is also included. To help engineers keep pace with evolving standards, the paper concludes with an overview of Agilent's expanding portfolio of LTE design, verification and test solutions. When: Available now Where: The free document, "3GPP Long Term Evolution: System Overview, Product Development and Test Challenges" can be viewed and downloaded at http://cp.literature.agilent.com/litweb/pdf/5989-8139EN.pdf Additional Information: www.agilent.com/find/lte