Patent · US Active

Method for supporting paging and deep sleep with multiple radio interfaces

US8264994B2 · kind B2 · utility

2Cited by

7References

19Claims

0Family size

Assignee

Futurewei Technologies, Inc. · US

Inventors

H. Anthony Chan · Plano, US
Bin Shen · Shanghai, CN
Haiyong Chen · Shanghai, CN

Key dates

Filing date	Sep 17, 2008
Grant date	Sep 11, 2012
Priority date	—
Expiry date	Mar 7, 2031

Classification

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

Abstract

A method of paging for a wireless device with multiple radio interfaces corresponding to multiple access networks. The method provides a first interface from the multiple radio interfaces to listen to paging for the multiple radio interfaces; turns the rest of the multiple radio interfaces into deep-sleep mode; and maintains attachment for each of the deep-sleep interfaces to a corresponding serving base station or access point.

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