Isbn: 9787121303579 - 蜂窝移动通信网络规划与优化 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2017-01-01 Pages: 160 Language: Chinese Publisher: electronic industry press Book systematically expounds the basic principles of cellular mobile communication network planning and optimization and technology.The book chapter 8. respectively for the cellular mobile communication network architecture and standard. the wireless network planning outline. mobile communications radio waves propagation models and correction. antenna and rules.…