End-to-end delay control method for both suppressing...

Details End-to-end delay control method for both suppressing... End-to-end delay control method for both suppressing...

2006-06-06

2006-06-06

Trost, William (Department: 2683)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S405000, C455S414200, C455S456100, C455S453000, C370S318000, C370S392000, C370S412000, C370S320000

Reexamination Certificate

active

07058431

ABSTRACT:
An end-to-end delay acquisition unit in a radio terminal measures end-to-end delay time, which is the delay time required for end-to-end transmission and reception, by using PING packets in an IP network or the time stamp function of RTCP during VoIP communication. An activation period modification determination module that is provided in the radio terminal modifies the activation period of the radio communication module that carries out radio communication such that the end-to-end delay time that has been measured by the end-to-end delay acquisition unit is equal to or less than a standard value that has been stipulated in advance.

REFERENCES:
patent: 6636744 (2003-10-01), Da
patent: 6807159 (2004-10-01), Shorey et al.
patent: 2003/0039222 (2003-02-01), Bae et al.
patent: 2003/0086425 (2003-05-01), Bearden et al.
patent: 2004/0057446 (2004-03-01), Varsa et al.
patent: 2001-313630 (2001-11-01), None
patent: 2001-524268 (2001-11-01), None
patent: 2002-135330 (2002-05-01), None
patent: 2002-185475 (2002-06-01), None
patent: 2002-204278 (2002-07-01), None
patent: 2002204278 (2002-07-01), None
English translation of Japanese application publication No. 2002-204278 dated Jul. 19, 2002.
English translation of Japanese application publication No. 2001-313630 dated Nov. 9, 2001.
English translation of Japanese application publication No. 2002-135330 dated May 10, 2002.
English translation of Japanese application publication No. 2002-185475 dated Jun. 28, 2002.

Affiliated with

Also associated with

Rating

End-to-end delay control method for both suppressing... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with End-to-end delay control method for both suppressing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and End-to-end delay control method for both suppressing... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3686984