Method, apparatus and system for bearing voice data

Details Method, apparatus and system for bearing voice data Method, apparatus and system for bearing voice data

2011-05-17

2011-05-17

Patel, Ajit (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S422100, C455S436000

Reexamination Certificate

active

07945267

ABSTRACT:
A method for bearing voice data includes: a) a calling MSCe and the called MSCe determining that a calling MS and a called MS support the same voice coding and decoding type and that a call is a point-to-point call; b) the calling MSCe and the called MSCe sending Bearer Update Requests to the calling BSC and the called BSC, respectively; and c) the calling BSC and the called BSC setting up a voice bearer path between the calling MS and the called MS according to the requests from the MSCes. As a result, transparent transmission of voice data in a MGW is avoided so that transmission delay can be reduced and additional loading of the MGW can be avoided.

REFERENCES:
patent: 7808920 (2010-10-01), El-Maleh et al.
patent: 2002/0029142 (2002-03-01), Koo
patent: 2002/0054571 (2002-05-01), Falsafi
patent: 2003/0195006 (2003-10-01), Choong et al.
patent: 2005/0083910 (2005-04-01), Hallin et al.
patent: 2005/0124299 (2005-06-01), Scribano et al.
patent: 2007/0140293 (2007-06-01), Agarwal et al.
patent: 2007/0213077 (2007-09-01), Mian et al.
patent: 2008/0081648 (2008-04-01), Kang et al.
patent: 2009/0209255 (2009-08-01), Lassers et al.
patent: 2009/0281799 (2009-11-01), El-Maleh et al.
patent: 1476191 (2004-02-01), None
patent: 1533107 (2004-09-01), None
patent: 1567775 (2005-01-01), None
patent: 1585386 (2005-02-01), None
patent: 1767510 (2006-05-01), None
patent: 1870772 (2006-11-01), None
patent: 1870824 (2006-11-01), None
patent: 1874544 (2006-12-01), None
patent: 20050007991 (2005-01-01), None
patent: WO 99/31911 (1999-06-01), None
patent: 2005006677 (2005-01-01), None
“3rdGeneration Partnership Project 2; Interoperability Specification (IOS) for cdma2000 Access Network Interfaces—Part 1 Overview; (3G-IOS v5.0),” 3GPP2 A.S0011-C, Verison 1.0, Feb. 2005, 28 pages, 3GPP2 Organizational Partners.
“3rdGeneration Partnership Project 2; Interoperability Specification (IOS) for cdma2000 Access Network Interfaces—Part 2 Transport; (3G-IOS v5.0),” 3GPP2 A.S0012-C, Version 1.0, Feb. 2005, 74 pages, 3GPP2 Organizational Partners.
“3rdGeneration Partnership Project 2; Interoperability Specification (IOS) for cdma2000 Access Network Interfaces—Part 3 Features; (3G-IOS v5.0),” 3GPP2 A.S0013-C, Version 1.0, Feb. 2005, 374 pages, 3GPP2 Organizational Partners.
“3rdGeneration Partnership Project 2; Interoperability Specification (IOS) for cdma2000 Access Network Interfaces—Part 4(A1, A1p, A2, and A5 Interfaces); (3G-IOS v5.0),” 3GPP2 A.S0014-C, Version 1.0, Feb. 2005, 480 pages, 3GPP2 Organizational Partners.
“3rdGeneration Partnership Project 2; Interoperability Specification (IOS) for cdma2000 Access Network Interfaces—Part 5 (A3 and A7 Interfaces); (3G-IOS v5.0),” 3GPP2 A.S0015-C, Version 1.0, Feb. 2005, 254 pages, 3GPP2 Organizational Partners.
Written Opinion of the International Searching Authority, International Application No. PCT/CN2007/070030, Applicant: Huawei Technologies Co., Ltd., et al., Date of mailing: Aug. 23, 2007, 12 pages.

Affiliated with

Also associated with

Rating

Method, apparatus and system for bearing voice data does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method, apparatus and system for bearing voice data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method, apparatus and system for bearing voice data will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2655576