The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 29, 2008
Filed:
Aug. 20, 2004
Lionel Ammi, Les Ulis, FR;
Mylène Pischella, Paris, FR;
Lionel Ammi, Les Ulis, FR;
Mylène Pischella, Paris, FR;
France Telecom, Paris, FR;
Abstract
Uplink inter-cell interference is evaluated by allocating positions to mobiles in the cell of interest (C) and in interfering cells, computing a value for inter-cell interference for this position, re-positioning the mobiles, and re-computing the inter-cell interference value, until the calculated inter-cell interference converges on a stable value. At each iteration, the interfering mobiles are allocated a positional distribution within their respective cells which is an image of the distribution used for the mobiles in the cell of interest. Power control is performed only for mobiles in the studied cell, and the assigned distribution of power values is also allocated to the mobiles in the interfering cells. An inter-cell interference evaluation system () includes a mobile-communication-unit positioning module (), a path loss computation module (), a power control module () and an inter-cell interference computation module (), operating under the control of a controller ().