The Bulilding And Optimizing Of PHS Network Of Weifang

In this paper, proceed with the basic principle of wireless communications, it studies the propagation character and propagation model of radio wave, and the air interface, frequency allocation and frame structure concerned with PHS technology, on the basis, combine with the practice of WeiFang, it advances a rational plan about early building of PHS system of local network of WeiFang, and bring it into effect. On daily maintenance of PHS network, a plan of network optimization is advanced, suitable for PHS network of WeiFang, through fault treatment and statistic analysis various index data using network administration software and reference many technological documents, in particular, to optimize the PHS network using smart antenna technology and amplifier of base station to improve effects of signal coverage, and the result is admirable. In adition, co-building the multinetwork, including PHS, WCDMA and WLAN, and the relationship between PHS indoor covering system and 3G of mobile communication system is researched.