ʱ : 2017-2022年中国电信网络行业市场投资前景评估研究报?目录) - 百度文库ϿʼĶ
״Ȼ˵г֡ԵصҵӪ״˵ҵչͶԤ⡣Եҵиϵͳ˽ͶʵҵɻȱҪߡ
оҪùͳݣʾݣɼݵݿ⡣к۾ҪԹͳƾ֣ҵͳҪԹͳƾּгݣҵҪڹͳƾֹģҵͳݿ⼰֤ȯȣ۸Ҫڸгݿ⡣ һ Żظ һ Ż һŻ ŻҪ ŻҪ
ڶ Żʵʩ̼Ҫȡʩ һݵռ ݼ͵
䡢 ġ⻰ 塢ʱͬ
ϵͳĸɺϵͳ豸ĸ---
ߡ¼֪ͨȷѡ ŻҪ һŻר ճŻ ճŻ ġͨ豸װ 塢ͨ豸ά
Ľ ӰŻҪط һӲ Ƶʹ滮 滮
ڶ 2016йֱվŻ̽ һ ֱվŻ һֱվӦ 1ֱվšȱʶ 2ȱоĹӦԱͲ豸 3cdma Ĺ滮Żȱ
4Ӫ̡豸ҡֱվ֮ϲ 滮Ż 1ֱվ滮 2ֱվŻ
3ϵͳŻ 4Ƶ͵ƵȾ 5б 6ڲ
ڶ ֱվɵĸż
һֱվԹƶͨϵͳΣ ---ֱվIJ 1ѡƵ 2豸
˿ʵͳ һ ˿״
ڶ м̡;sdh˿ʷ һ 豸 ҵչ
봫sdh˿ʷ һֶ豸 豸 ͻû豸 Ľ ʵ
2016йŻо һ ;Ż һ;Ż Ż
ڶ Żʩ һҵ ˾ֹ˼psr Ӿִ ġٶλ 塢 ngnݽ
Ż һܻ 1ŹӪ 2phspstnں 3ͨý廯 4pstnƶ3gں 5 Ż 1Ҫ 2ܻҵ ƶں