Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2004-05-12
2008-05-27
Taylor, Barry (Department: 2617)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S342000, C370S441000, C370S468000, C370S469000
Reexamination Certificate
active
07379440
ABSTRACT:
Call setup latency for a packet data call dormant reactivation is reduced by bypassing service negotiation and/or RLP Sync exchange procedures using values stored at the BSC. Previously negotiated parameters may be used to bypass service negotiation. A non-zero RTT value, calculated by a previously performed RLP Sync exchange, is stored at the BSC, and transmitted to the MS upon dormant reactivation. The MS uses the RTT to calculate a RLP REXMIT_TIMER value, bypassing a RLP Sync exchange with the BSC. The service configuration parameters and non-zero RTT may be stored at the BSC in the RLP BLOB of a SCR, which may be transmitted to the MS in an SCM. The SCR may store multiple records, each containing negotiated service configuration parameters and/or a non-zero RTT associated with a service instance, selected by a SRID transmitted by the MS.
REFERENCES:
patent: 6608818 (2003-08-01), Abrol et al.
patent: 2003/0035393 (2003-02-01), Sinnarajah et al.
patent: 2003/0143989 (2003-07-01), Ho et al.
patent: 2003/0206539 (2003-11-01), Harris
patent: 2004/0062227 (2004-04-01), Sayeedi
patent: 2004/0085943 (2004-05-01), Hsu et al.
patent: 2004/0196826 (2004-10-01), Bao et al.
patent: 2005/0037765 (2005-02-01), Rajkotia et al.
patent: 2005/0117521 (2005-06-01), Abrol et al.
Telecommunications Industry Associate: “Data Service Options for Spread Spectrum Systems: Radio Link Protocol Type 3 (TIA/EIA/IS-707-A-1.10 PN-4541.10)” ′Online! Dec. 1999, pp. 1-52, XP002339639.
3rdGeneration Partnership Project 2 “3GPP2”: “Upper Layer (Layer 3) Signalling Standard for cdma2000 Spread Spectrum Systems, Release D (3GPP2 C.S0005-D Version 10.0)” ′Online! Feb. 2004, pp. 1-35, XP002339640.
Coats & Bennett P.L.L.C.
Taylor Barry
Telefonaktiebolaget LM Ericsson (publ)
LandOfFree
System and method for reducing setup latency in one or more... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for reducing setup latency in one or more..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for reducing setup latency in one or more... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3981343