System, method and operator for increasing the active window...

Details System, method and operator for increasing the active window... System, method and operator for increasing the active window...

2004-12-31

2009-08-11

Trost, IV, William (Department: 2416)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S328000, C370S428000, C714S748000

Reexamination Certificate

active

07573883

ABSTRACT:
Peers in a Radio Link Protocol (RLP) communication channel negotiate the size of an inactive window in a receive queue. The window size may be a parameter included in the RLP_BLOB. The receive queue controller may accept the proposed size, or may return a different inactive window size. A sequence number in-range comparison operator, e.g., IN_RANGE (SEQ, LO, HI), is defined that takes a three sequence numbers as input and returns a Boolean indication whether one of the inputs is within the sequence number range delimited by the other two inputs. The comparison is modulo the sequence space. The receiver determines whether a received data frame is within the inactive window by passing the operator the sequence number of the data frame, the L_V(N) pointer less the active window size, and (LV_(N)−1). A negotiated inactive window allows for an active window that exceeds half of the sequence space, which may prevent transmitter queue stalls in high data rate applications.

REFERENCES:
patent: 5151689 (1992-09-01), Kabuto et al.
patent: 5151899 (1992-09-01), Thomas et al.
patent: 6134246 (2000-10-01), Cai et al.
patent: 6438105 (2002-08-01), Qarni et al.
patent: 6487689 (2002-11-01), Chuah
patent: 6621796 (2003-09-01), Miklos
patent: 6671288 (2003-12-01), Onodera et al.
patent: 7035214 (2006-04-01), Seddigh et al.
patent: 2003/0026277 (2003-02-01), Pate et al.
patent: 2003/0086415 (2003-05-01), Bernhard et al.
patent: 2004/0042458 (2004-03-01), Elzu

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