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difference between cdma and umts
I believe you meant "cdma 2000" and FDD-WCDMA (in UMTS).
Well the major difference is due patents used.
Europiens (WCDMA) use asyncronous transmission (BSs are not syncronized) and bigger bandwidth to cover resulting performance blow. There are some more...
First set of formulas is suficient.
First translate your vector start coordinate.
That is segment (x1-0,..) into spherical or whatever else system you need. Than work in coordinate system with sentrum in (X1,...).
Than obviously your vector coordinates will be translation of (X-X1,..) in your...
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