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.:

US 8588180 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 19, 2013

Filed:

Mar. 12, 2009
Applicant:

Tsuneyuki Kikuchi, Tokyo, JP;

Inventor:

Tsuneyuki Kikuchi, Tokyo, JP;

Assignee:

NEC Corporation, Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 80/04 (2009.01);
U.S. Cl.
CPC ...
Abstract

A mobile station measures reception quality levels of individual peripheral cells of a source cell and transmits information of the measured reception quality levels of the individual peripheral cells to a source base station that manages the source cell. The source base station selects a group of cells that are to be handed over, based on the information of reception quality levels of the individual peripheral cells that is received from the mobile station, and transmits information of handover ready completion cells that are ready for handover in the selected group of cells to the mobile station. The mobile station selects a target cell that is to be handed over, based on the information of handover ready completion cells that is received from the source base station, and on the information of reception quality levels of the individual peripheral cells at that time.


Find Patent Forward Citations

Kikuchi, Tsuneyuki. (2013). Mobile communication system, mobile station, base station, and handover controlling method (U.S. Patent No. 8588180). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8588180

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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