Currently, Mobile operators are busy with deployment of 4G technology namely, LTE-advanced or WIMAX 802.16m. This 4G technology will be concluded within two years. 5G technology is not standardizing yet, probably 5G standard will define in two to three years, and its deployment will start around 2020. In future, people will expect same quality of internet connectivity as the device is capable. This technology will include all types of advanced features, which make 5G technology more powerful. The main features we want to add in 5G mobile network is that user can simultaneously connect to the multiple wireless technologies and can switch between them. Forthcoming mobile technology has to support IPv6 and flat IP. This paper explains different technology which we want to include making future mobile technology more powerful and more in demand.
There is 67.04% dynamic power reduction with LVCMOS12 when we migrate from 90-nm Spartan-3 FPGA to 40-nm Virtex-6 FPGA. There is 81.19%, 92.05% dynamic power reduction when using LVCMOS12 in place of HSTL_II_18 and SSTL2_I_DCI respectively. We achieved 65.56%, 72.59% and 73.41% dynamic power reduction in ALU with LVDCI IO standard in place of LVDCI_DV2, HSTL_I, and LVCMOS12 respectively. There is 68.34% and 52.51% dynamic power reduction in ALU when using LVCMOS12 and LVCMOS15 in place of LVCMOS25. There is 62.45% dynamic power reduction in ALU, when we use HSTL_I in place of SSTL2_I_DCI. Power is directly proportional to frequency. With increase in frequency, there is increase in power consumption irrespective of IO standard. LVCMOS is the only IO standard, which takes less power when we upgrade our design to latest FPGA.
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