Isbn: 9787121011993 - gprs网络技术—mcne认证指定参考用书【正版书】 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: June 2005 Pages: 351 in Publisher: Electronic Industry Press GPRS wireless data services bearing the full integration of the GSM wireless technology and IP network technology. This book is to start from the basics of data services. first introduced the theoretical basis of GPRS technology. network structure and procedures system. and then discuss a GPRS wireless technology and principle. the process of data transmission as well as important signaling process last GPRS wir.…