Patent · US Active

Optimizing the connection between a mobile communication terminal and a signaling server through an address translation device

US8320913B2 · kind B2 · utility

2Cited by
2References
10Claims
0Family size

Assignee

Inventor

Key dates

Filing dateMar 21, 2007
Grant dateNov 27, 2012
Priority date—
Expiry dateMay 11, 2029

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04L69/329
  • WIPO fieldDigital communication
  • WIPO sectorElectrical engineering

Abstract

A mobile communication terminal (T) comprising connection means (MCN) for connecting to access networks (N1, N2) and registration means (MREG) for periodically transmitting registration messages to a signaling server (SS) located within a public communication network (PUB) connected to these access networks. It is characterized by a memory (MMEM) capable of associating a validity period with at least some of the access networks, and in that the registration means (MREG) are provided for transmitting registration messages with a periodicity equal to the validity period associated with the access network (N1, N2) to which the terminal (T) is connected.

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