全球无线M2M市场研究报告第四版——The Global Wireless M2M Market – 4th Edition
日期:2012-04-29 13:21
ne held the number three spot with approximately 9 million M2M connections, ahead of T-Mobile and Telefnica, which ended the year with around 68 million M2M connections each. China Telecom entered the top ten with around 4.5 million M2M subscribers, racing ahead of Telenor, Sprint and Orange at 2.53.5 million connections each.
Executive summary 1 Introduction to wireless M2M1.1 Introduction 1.2 Devices 1.2.1 Chipsets, modules and terminals 1.2.2 Device design and machine integration 1.2.3 Val
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