Flow control of a spread spectrum multiuser channel

Details Flow control of a spread spectrum multiuser channel Flow control of a spread spectrum multiuser channel

2006-03-28

2006-03-28

Kizou, Hassan (Department: 2662)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S235000, C370S444000

Reexamination Certificate

active

07020151

ABSTRACT:
Packet data from multiple types of data sources is stored. The data sources have reroutable and non-reroutable data. The multiple types of data sources flow into a multiuser channel in a wireless spread spectrum code division multiple access communication system. A queue for incoming data from each data source is provided. A backlog of data in the queue is tracked. Based on in part the tracked backlog, data flow from each of the data sources is limited. For each data source capable of rerouting packet data, packet data is selectively rerouted. For each data source not capable of rerouting packet data, packet data is selectively not sent.

REFERENCES:
patent: 4630261 (1986-12-01), Irvin
patent: 5278828 (1994-01-01), Chao
patent: 5317562 (1994-05-01), Nardin et al.
patent: 5666348 (1997-09-01), Thornberg et al.
patent: 5729540 (1998-03-01), Wegrzyn
patent: 5742588 (1998-04-01), Thornberg et al.
patent: 5754541 (1998-05-01), Glisic et al.
patent: 5802310 (1998-09-01), Rajaraman
patent: 5838677 (1998-11-01), Kozaki et al.
patent: 6078568 (2000-06-01), Wright et al.
patent: 6091725 (2000-07-01), Cheriton et al.
patent: 6105070 (2000-08-01), Gaylord
patent: 6122253 (2000-09-01), Jones
patent: 6285662 (2001-09-01), Watanabe et al.
patent: 6330603 (2001-12-01), Seki et al.
patent: 6418136 (2002-07-01), Naor et al.
patent: 6421335 (2002-07-01), Kilkki et al.
patent: 6424624 (2002-07-01), Galand et al.
patent: 6496513 (2002-12-01), Takamichi
patent: 6507572 (2003-01-01), Kumar et al.
patent: 6567420 (2003-05-01), Tiedemann et al.
patent: 6674765 (2004-01-01), Chuah et al.
patent: 430570 (1991-06-01), None
patent: 707386 (1996-04-01), None
patent: 877512 (1998-11-01), None
patent: 877512 (1998-11-01), None
patent: H345051 (1991-02-01), None
patent: WO 9622666 (1996-07-01), None
patent: 9833349 (1998-07-01), None
Aldama, E., et al. “Outage Effects on the TCP-Wireless Integration for Data/Voice Services in CDMA Systems Using Multiple Access”. IEEE 49th Vehicular Technology Conference. May 16-20, 1999. vol. 2. pp. 1717-1721.
Okada, H. et al. “CDMA Unslotted Aloha Systems with Finite Buffers”. IEEE International Universal Personal Communications. Oct. 5-9, 1998. vol. 2. pp. 1143-1147.
Chao et al., “Queue Management with Multiple Delay and Loss Priorities for ATM Switches,” IEEE International Conference on Communications, 1994, ICC 94, SUPERCOMM. New Orleans, LA, May 1-5, 1994, vol. 2, pp. 1184-1189.
Liebeherr et al., “Priority Queue Schedulers with Approximate Sorting in Output-Buffered Switches,” IEEE Journal on Selected Areas in Communications, Charlottesville, VA, Jun. 1999, vol. 17, Iss. 6, pp. 1127-1144.
Aldama et al, “Outage Effects on the TCP-Wireless Integration for Data/Voice Services in CDMA Systems Using Multiple Access,” IEEE 49thVehicular Technology Conference, May 16-20, 1999, vol. 2, pp. 1717-1721.
Okada et al., “CDMA Unslotted Aloha System with Finite Buffers,” IEEE International Universal Personal Communications, Oct. 5-9, 1998, vol. 2, pp. 1143-1147.
TSGW3#n(99)395, “Draft LS to RAN 2, Common Channel Management Over lur,” TSG-RAN Working Group 3 Meeting #3, Nortel Networks, Kawasaki, Japan, Apr. 26-30, 1999.
TSGR3#3(99)289, “Report of [ARC/1] Study Item Common Transport Channels (FACH, RACH, DSCH) on lur,” (Draft), TSG-RAN Working Group 3 (Architecture), Kawasaki, Japan, Apr. 26-30, 1999, pp. 1-5.
TS 25.321 V2.0.0 (Apr. 1999), “MAC Protocol Specification,” 3rdGeneration Partnership Project (3GPP), Technical Specification Group (TSG) RAN, Working Group 2, 1999.
Chao et al., “Queue Management with Multiple Delay and Loss Priorities for ATM Switches,” IEEE International Conference on Communications, 1994, ICC 94, SUPERCOMM. New Orleans, LA, May 1-5, 1994, vol. 2, pp. 1184-1189.
Liebeherr et al., “Priority Queue Schedulers with Approximate Sorting in Output-Buffered Switches,” IEEE Journal on Selecte Areas in Communications, Charlottesville, VA. Jun. 1999, vol. 17, iss. 6 pp. 1127-1144.

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