]>Distributed Arithmetic for Efficient Base-Band Processing in Real-Time GNSS Software Receivers : Table 4
Table 4: Amount of operations per second necessary to process 𝑁 𝑆 𝑎 𝑡 satellites with the distributed arithmetic.
Number of logical operations and integer additionsNumber of LUT accesses
Carrier mixing 1 2 ⋅ 𝑁 S a t ⋅ 𝐹 𝑆 /R
Code mixing 2 4 ⋅ 𝑁 S a t ⋅ 𝐹 𝑆 /R
Accumulation 2 4 ⋅ 𝑁 S a t ⋅ 𝐹 𝑆 /R 2 4 ⋅ 𝑁 S a t ⋅ 𝐹 𝑆 /R
Total 6 0 ⋅ 𝑁 S a t ⋅ 𝐹 𝑆 /R 2 4 ⋅ 𝑁 S a t ⋅ 𝐹 𝑆 /R