Patent · US Active

Signaling for push-to-talk

US8346220B2 · kind B2 · utility

39Cited by

9References

21Claims

0Family size

Assignee

Airvana Network Solutions, Inc. · US

Inventors

Amit Mate · Chelmsford, US
Satish Ananthaiyer · Tewksbury, US
Gopal Harikumar · Westford, US

Key dates

Filing date	Mar 31, 2006
Grant date	Jan 1, 2013
Priority date	—
Expiry date	Sep 30, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04W76/45
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

In addition to other aspects disclosed, a data over signaling message that identifies a recipient access terminal is transmitted from a radio network controller to the sector in response to an attempt by an access terminal on a sector of a wireless network to access a service of the wireless network.

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