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1G到5G之争：一部30年惊心动魄的移动通信史
source link: http://network.51cto.com/art/201812/588798.htm
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曾经的移动通信设备商，有阿尔卡特、爱立信、华为、LG、朗讯、摩托罗拉、北电、 诺基亚、富士通、西门子、NEC、 三星、中兴….十多家巨头林立，如今只剩下华为、爱立信、诺基亚和中兴四大主流玩家，那些曾经伟大的公司从辉煌到陨落都经历了什么?
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