List and briefly describe some of the technologies that can be used to create 4G networks.?
What will be an ideal response?
The following technologies can be used to create 4G networks:Orthogonal Frequency Division Multiplexing-The Orthogonal Frequency Division Multiplexing (OFDM) technology uses numerous parallel carriers instead of a single broad carrier and is less susceptible to interference??Mobile WiMAX-This technology uses the IEEE 802.16e standard and Orthogonal Frequency Division Multiple Access (OFDMA) and supports transmission speeds of 12 Mbps.Ultra Mobile Broadband (UMB)-Also known as CDMA2000 EV-DO, this technology was used by CDMA network providers to switch to 4G and supports transmission speeds of 275 Mbps for downlinks and 75 Mbps for uplinks.?Multiple Input Multiple Output (MIMO)-This technology, developed by Airgo and acquired by Qualcomm, supports transmission speeds of 312 Mbps and is used by 4G, WiMAX, and other technologies.?Long Term Evolution (LTE)-This technology, designed for GSM and Universal Mobile Telecommunications Systems (UMTS) technology, supports 45 Mbps to 144 Mbps transmission speeds.
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