Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network
Reexamination Certificate
2006-02-03
2009-12-29
Nguyen, Steven H (Department: 2416)
Multiplex communications
Data flow congestion prevention or control
Control of data admission to the network
C370S328000, C370S329000, C455S450000
Reexamination Certificate
active
07639610
ABSTRACT:
A service admission control algorithm for HSUPA and apparatus thereof, and the algorithm describes the access control process for a new service or switching service, i.e. SRNC determines whether the service can be carried using E-DCH based on service property information; the SRNC first checks whether a base station of cell and a terminal user the service makes request for accessing support functions of HUSPA and then checks whether the cell is configured with downlink resources associated with HUSPA if the service can be carried using the E-DCH; if yes, the SRNC determines whether the service is admitted or rejected on the E-DCH based on transmission power resources required for the service and interference on the base station when transmission of the service; the SRNC continues to check whether the service can be admitted on DCH if the service is rejected on the E-DCH; if yes, the service is transmitted using the DCH; if it is rejected, the service is rejected. The present invention can enhance performance of uplink in a system and improve experience for users.
REFERENCES:
patent: 5581544 (1996-12-01), Hamada et al.
patent: 2001/0032262 (2001-10-01), Sundqvist
patent: 2004/0033807 (2004-02-01), Cave
patent: 2004/0192208 (2004-09-01), Kong
patent: 2005/0207359 (2005-09-01), Hwang et al.
patent: 2005/0249148 (2005-11-01), Nakamata et al.
patent: 2005/0281219 (2005-12-01), Kim et al.
patent: 2006/0039326 (2006-02-01), Jeong et al.
patent: 2007/0076654 (2007-04-01), Bachl et al.
patent: 2008/0043623 (2008-02-01), Franceschini et al.
Ghosh et al, “Overview of enhanced uplink for 3GPP W-CDMA”, Vehicular Technology Conference, 2004. VTC 2004—Spring. 2004 IEEE 59THMilan, Italy, May 17-19, 2004, Piscataway, NJ, USA, IEEE May 17, 2004, pp. 2261-2265, XP010766561.
U.S. Appl. No. 11/346,471, filed Feb. 3, 2006, entitled “Method and System for Scheduling of Base Station for HSUPA”.
Yang Tao
You Mingli
Alcatel Lucent
Fay Sharpe LLP
Huq Obaidul
Nguyen Steven H
LandOfFree
Service admission control for HSUPA on E-DCH or DCH does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Service admission control for HSUPA on E-DCH or DCH, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Service admission control for HSUPA on E-DCH or DCH will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4145350