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 Method and system for locating a mobile telephone within a mobile telephone communication network

Details
Inventors: Tang, Yuqiang;
Assignee: Nortel Networks Limited (St. Laurent, CA)
Primary Examiner: Kuntz; Curtis
Assistant Examiner: Taylor; Barry W
Attorney, Agent or Firm: Crane; John D. Dillon & Yudell LLP

An improved method for locating a mobile telephone within a cellular telephone communication network is disclosed. The mobile telephone communication network has multiple cells, with each of the cells having a base station coupled to at least one antenna. A cell is initially divided into a number of sections. A location information and a signal information, such as a received signal strength indication, is then collected at each of the sections within the cell. The collected location information and signal information are subsequently processed into a signal information profile database. Utilizing the signal information profile database, the section within the cell at which a mobile telephone is located can be determined.

DETAILED DESCRIPTION In view of the foregoing, it is therefore an object of the present invention to provide an improved method for servicing a wireless communication network.
It is another object of the present invention to provide an improved method and system for servicing a mobile telephone communication network.
It is yet another object of the present invention to provide an improved method and system for locating a mobile telephone within a cellular telephone communication network.
In accordance with a preferred embodiment of the present invention, a mobile telephone communication network has multiple cells, with each of the cells having a base station coupled to at least one antenna.
A cell is initially divided into a number of sections.
A location information and a signal information, such as a received signal strength indication, is then collected at each of the sections within the cell.
The collected location information and signal information are subsequently processed into a signal information profile database.
Utilizing the signal information profile database, the section within the cell at which a mobile telephone is located can be determined.
All objects, features, and advantages of the present invention will become apparent in the following detailed written description.



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