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This guide for professionals introduces the advanced version of Long-Term Evolution (LTE-A), a program to enhance the capabilities of 4G radio access networks. The book explains LTE-A basics in plain language, gives examples, and shows how issues are connected. After a history of mobile telecommunications, the book presents an overview of a modern 4G, LTE-A telecommunications system. Other chapters cover OFDMA, the physical layer, the protocol stack, radio access network, evolved packet core, procedures, and specifications. Chapters dedicated to features of LTE-A cover energy saving, MIMO, relays, carrier aggregation, multimedia broadcast multicast service, self-organizing networks, and coordinated multipoint transmission and reception. The final chapter looks ahead to future developments. An appendix lists LTE and LTE-A specifications. The book is illustrated with b&w process diagrams and schematics. Annotation c2014 Ringgold, Inc., Portland, OR (protoview.com)
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