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. 13, 2010
Filed:
Nov. 17, 2005
Akio Aoyama, Tokyo, JP;
Kojiro Hamabe, Tokyo, JP;
Akio Aoyama, Tokyo, JP;
Kojiro Hamabe, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A system is provided for estimating the geographical distribution of user throughput in a cellular system, including user terminals and a base station for effecting wireless packet communications with user terminals inside in its own cell using a shared channel. Reception quality estimating means () estimates the reception quality of the shared channel at the location of a user terminal in the cell. Traffic information reading means () reads the traffic information on the estimation target area in which estimation of the reception quality was performed. User throughput estimating means () estimates the user throughput at the location of a user terminal in the cell, using the user throughput calculating function that receives as its input the reception quality of the shared channel at the location of the user terminal in the cell and the traffic information on the estimation target area and calculates user throughput.