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A Dual-Mode NB-IoT and EC-GSM RF-SoC Achieving-128-dBm Extended-Coverage and Supporting OTDOA and A-GPS Positioning

  • Matthias Korb
  • , Samuel Willi
  • , Benjamin Weber
  • , Harald Kroll
  • , Andreas Traber
  • , Stefan Altorfer
  • , David Tschopp
  • , Jurgen Rogin
  • , Edwin Dornbierer
  • , Mauro Salomon
  • , Stefan Lippuner
  • , Lianbo Wu
  • , Qiuting Huang
  • ACP Advanced Circuit Pursuit AG
  • Swiss Federal Institute of Technology Zurich

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

An RF SoC is presented that supports both narrowband cellular IoT standards. For LTE NB-IoT the measured sensitivity is-127.8dBm in EC mode,-116dBm w/o repetitions. For EC-GSM it is-128.9dBm in EC and-111.3dBm in legacy modes. Current consumption is 44mA per cell attach and 3uA during deep sleep. A-GPS and OTDOA are supported for positioning, as are DCXO and sawless Rx and Tx, which help pare part count and PCB footprint for typical IoT modules.

源语言英语
主期刊名ESSCIRC 2018 - IEEE 44th European Solid State Circuits Conference
出版商Institute of Electrical and Electronics Engineers Inc.
页66-69
页数4
ISBN(电子版)9781538654040
DOI
出版状态已出版 - 16 10月 2018
已对外发布是
活动44th IEEE European Solid State Circuits Conference, ESSCIRC 2018 - Dresden, 德国
期限: 3 9月 2018 → 6 9月 2018

出版系列

姓名ESSCIRC 2018 - IEEE 44th European Solid State Circuits Conference

会议

会议44th IEEE European Solid State Circuits Conference, ESSCIRC 2018
国家/地区德国
市Dresden
时期3/09/18 → 6/09/18

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