Pulse or digital communications – Spread spectrum – Frequency hopping
Reexamination Certificate
2007-02-27
2007-02-27
Bayard, Emmanuel (Department: 2611)
Pulse or digital communications
Spread spectrum
Frequency hopping
Reexamination Certificate
active
10638150
ABSTRACT:
The call processing state machines defined by the CDMA standards (e.g., IS-95 and IS-2000) are modified to include a “traffic channel” substate indicative of the mobile station processing at least one active call. Call control (CC) state machines of various types are also provided to control the processing of the calls. To process one or more calls concurrently, a CC state machine is instantiated upon receiving an indication to process a particular call. The instantiated CC state machine is identified with, and used to control the processing of, the particular call. Upon receiving an indication to process an additional call, another CC state machine can be instantiated for the additional call. Each call to be processed can also be associated with a particular a service option connection, which includes information indicative of a set of parameters (e.g., the physical channels) to be used for data transmission.
REFERENCES:
patent: 4901307 (1990-02-01), Gilhousen et al.
patent: 5103459 (1992-04-01), Gilhousen et al.
patent: 5487175 (1996-01-01), Bayley et al.
patent: 5504773 (1996-04-01), Padovani et al.
patent: 5638412 (1997-06-01), Blakeney et al.
patent: 5757792 (1998-05-01), Aoki
patent: 5878354 (1999-03-01), Hasegawa
patent: 5892758 (1999-04-01), Argyroudis
patent: 6081715 (2000-06-01), La Porta et al.
patent: 6111893 (2000-08-01), Volftsun et al.
patent: 6122356 (2000-09-01), James
patent: 6122516 (2000-09-01), Thompson et al.
patent: 6574211 (2003-06-01), Padovani et al.
patent: 6967972 (2005-11-01), Volftsun et al.
Steve Dennett: “The CDMA 2000 ITU-R RTT Candidate Submission (0.18),” Telecommunications Industry Association (TIA), Jul. 27, 1998.
Sinnarajah Ragulan
Tiedemann Jr. Edward G.
Bayard Emmanuel
Mobarhan Ramin
Nguyen Thien T
Qualcomm Incorporated
Rouse Thomas R.
LandOfFree
Method and apparatus for concurrently processing multiple... 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 and apparatus for concurrently processing multiple..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for concurrently processing multiple... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3826811