Patent · US Active

Method and device for radio cell change due to energy saving in a mobile communication network

US8515428B2 · kind B2 · utility

0Cited by

2References

14Claims

0Family size

Assignee

VODAFONE GMBH · DE

Inventors

Yang Lu · Boise, US
Peter Wild · Krefeld, DE
Alexej Kulakov · Mülheim an der Ruhr, DE
Jürgen Caldenhoven · Mülheim an der Ruhr, DE

Key dates

Filing date	Aug 3, 2011
Grant date	Aug 20, 2013
Priority date	—
Expiry date	Aug 3, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

There is provided a method for a mobile communication device registering in second radio cell of a mobile communication network based on a deactivation of a first radio cell in which the mobile communication device was located. An exemplary method comprises determining a random time interval by the mobile communication device. An expiration of the random time interval is determined starting from a predetermined point in time. The exemplary method also comprises registering in the second radio cell, when the expiration of the random time interval has been determined.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.