Deep Technical

MPDCCHGrid

The MPDCCH in LTE-M

This post describes the operation of the MTC Physical Downlink Control Channel (MPDCCH) for sending downlink assignments and uplink grants to the client device. Purpose of the MPDCCH In LTE-M, radio resources assignments (the times and frequencies when a device is expected to receive or transmit) are dynamic, for both downlink (“DL”, network to device)

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Ad Hoc Private Networks in GSM

Introduction NiPC (“network in a PC”) is a mode of operation supported by YateBTS that allows the basestation to operate in 2.5G GSM/GPRS mode without a core network. While YateBTS NiPC mode does support normal authentication and ciphering with a local SIM database, NiPC also offers a feature that bypasses all security procedures and allows

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