Locate a device progam

We are looking for someone given a set of information for a cell phone device, to then be able to provide the device's location. Being given will be as follows: One Tower: ",,,,,,,,,,” 5 Towers: ",,,” Defined as follows: absolute radio frequency channel number. receive level. receive quality. mobile country code. mobile network code. . base station identity code cell id. location area code receive level access minimum. transmit power maximum CCCH. Timing Advance We will give you a sample set of data which must then be used to determine a general location. Preferred languages are Java or PHP but C++ is acceptable. We would like a general location within 15 feet. We do not want the solution to require information gathering of the area ahead of time.