"since considering" is grammatically correct and can be used in written English.
It is typically used to introduce a reason or explanation for something that was previously mentioned. Example: "Since considering your request, we have decided to grant you an extension on your project deadline."
Since considering these characteristics would turn the models into non-linear problems, in most cases only constant efficiencies are assumed.
This is reasonable, since considering the high transmit SNR, (31) is very close to the original one which has the the negligible performance lose.
However, when accounting for interference, both the total installation cost and the exposure levels increase, since considering interference leads to higher EIRP levels or to a larger number of APs to maintain the coverage rate.
In working over this problem, since considering the distribution of the data gives detailed and general information about the characteristics of interest than one value times series data is preferable than using single value.
Juve have worn the shirts ever since, considering the colours to be aggressive and powerful.
While technology has advanced since, considering close to a century has passed since the idea of a credit card materialized, it's particularly surprising to note how little has actually changed with credit card technology.
Other states have since considered adopting their own limits.
In these circumstances the appearance of a cat was nothing short of miraculous - the re-emergence of a creature long since considered extinct.
Seashells, once a favored decorative material of aesthetes, but long since considered kitsch, were used by Madame in the Aloe Garden with aristocratic authority.
Similarly, other friends who were previously uninterested in international relations have since considered it more seriously after enjoying classes in international politics.
Rwanda has since considered taking criminal action, while BBC broadcasts have been banned in the country.
