Patent · US Active

Mobile communication method and radio base station

US8548477B2 · kind B2 · utility

3Cited by

2References

4Claims

0Family size

Assignee

NTT DOCOMO, INC. · JP

Inventors

Wuri Andarmawanti Hapsari · Tokyo, JP
Minami Ishii · Yokohama, JP
Takehiro Nakamura · Yokohama, JP

Key dates

Filing date	Feb 4, 2009
Grant date	Oct 1, 2013
Priority date	—
Expiry date	Feb 4, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04W92/20
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A mobile communication method according to the present invention includes the steps: transmitting, from an exchange (MME) to a first radio base station (eNB), a location information reporting instruction which provides an instruction to report location information on a mobile station (UE); reporting, the first radio base station (eNB) to the exchange (MME), the location information on the mobile station (UE), in accordance with the location information reporting instruction; transmitting, the location information reporting instruction to a second radio base station (eNB), in a handover procedure of the mobile station (UE) from the first radio base station (eNB) to the second radio base station (eNB); and reporting, from the second radio base station (eNB) to the exchange (MME), the location information on the mobile station (UE), in accordance with the location information reporting instruction.

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