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What is the basic difference between ofdma and sc-fdma?
The basic difference between OFDMA and SC-FDMA is that, there there is an additional block of N point DFT before the sub-channel mapping in SC-FDMA. This will effectively reduce the PAPR, thus the power amplifier will have a lesser linear range in SC-FDMA when compared with OFDMA
What is the difference between ram and rom with basis of difference?
Ram reads and writes to memory; but upon interruption of power loses all data. ROM reads only memory, but is not dependent on power. Easy examples of RAM and ROM technology: RAM: RAM or memory of your computer, vram (graphics card ram) need power to be accessed (read or written to). ROM: CD-ROM, DVD-rom are mediums that require no power to be read from. However the disc does need a drive drive needing power to spin the disc and power for the laser to read the binary code. But the individual cells don't need power to keep the data. To some extend a harddrive, flash drive, ssd, BIOS chip, CD-DVD RW's are a mixture between both; can be recorded to, and don't need power to retain the data.
What pattern describes how the decimal point moves when you multiply a decimal by any power of ten?
It the power is d, where d is a signed integer, the decimal point moves d place to the right.
What is the difference between base and exponent?
lol dont be silly. google it. jk um, base is like 2. exponent is like to what power you are multiplying the base. 2^3 is 2 times 2 times 2 which equals 8
How do you use a pattern to find the product of a power of 10 and a decimal?
If the power of ten is k, where k is an integer thenif k < 0 then the decimal point moves k places to the left;if k = 0 then the decimal point does not move; andif k > 0 then the decimal point moves k places to the right.
