gao feng hua wen liu (3 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2024-04 Pages: 200 Publisher: Posts and Telecommunications Press: 5G is a strategic infrastructure in the digital economy era and an important driving force for a new round of scientific and technological revolution and industrial transformation. The three major application scenarios of 5G. eMBB. mMTC. and URLLC. will further promote the deep interconnection between people. people and things. and things and things. and empower thousands of industries. 5G .

paperback. Condizione: New. Paperback. Pub Date: November 2012 Pages: 312 Language: Chinese Publisher: People's Posts and Telecommunications Press Technology Series of modern communication networks and wireless city: the construction and operation of carrier-grade Wi-Fi network (2) In the Wi-Fi technical principles. a comprehensive analysis from the perspective of the telecom operators build a few of the carrier-grade Wi-Fi network necessary link-Wi-Fi network design planning and construction. the Wi-Fi network maintena.

Hardcover. Condizione: New. HardCover.Pub Date:2021-05-01 Pages:127 Language:Chinese Publisher:China University of Geosciences Press This book makes full use of the rich results of geothermal work in Laiwu. Shandong Province. and systematically analyzes the geothermal geological conditions in Laiwu The study summarized the characteristics of geothermal resources in different geothermal areas.?On the basis of the calculation and evaluation of geothermal resources in the past. the book has readjusted the calculation param.