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  • DSP GMSK Modem for Mobitex and Other Wireless Infrastructures
    interface. The cellular industry solution for packetized data is called cellular digital packet data (CDPD). The modem waveforms used for Mobitex are similar (GMSK), though CDPD uses 19.2 kbps. Core GMSK concepts, however, still apply; therefore, the modem design described herein can also be used
  • Forbes: Latest Modems From Qualcomm And MediaTek Highlight 5G Progress
    Though they never get much attention and, frankly, aren't very well understood, modems offer a critically important view into the future of wide-area wireless technologies. At a basic level, modems are the chips inside our devices that control the process of sending signals to and receiving signals
  • What You Don't Know About Industrial GSM/GPRS Modem Communications (.pdf)
    Cellular communications are becoming increasingly popular in industrial process applications where traditional wired and wireless communications are not possible. The cellular network provides access to devices anywhere a cellular connection exists. However, when using cellular communications
  • FierceWireless: Advances in RF Front-ends Made 5G Phones Possible
    A decade ago, a fundamental change began in the radio frequency (RF) designs of cellular devices that would pave the way for the current sophistication of the RF front-end - the section of a smartphone between the modem and the antenna. The world was going through a momentous transition from
  • Smart Computing Article - Configure Your Notebook For Access On The Road
    With today s technology, we have more ways to connect to the Internet than ever before. You can connect via a wired connection at home, at the office, or at school. You can also surf the Web on your cellular phone or through a wireless card built into your laptop computer when a hotspot
  • EETimes.com | Electronics Industry News for EEs & Engineering Managers
    to drop 20-to-25% sequentially in the second quarter from the prior three-month period, resulting in an operating loss in Q2. China to soon eclipse U.S. in handset sales HONG KONG -- Shrugging off a global slump in wireless handset demand, China is expected to surpass the United States in cellular phone

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