Pulse or digital communications – Cable systems and components
Reexamination Certificate
2003-10-17
2008-12-16
Liu, Shuwang (Department: 2611)
Pulse or digital communications
Cable systems and components
C709S236000, C370S474000
Reexamination Certificate
active
07466757
ABSTRACT:
A method for transmitting data blocks from a data source to a data sink on a bus, which supports the transmission of frames having a variable and limited number n of data elements, has the following steps: a) transmitting, from the data sink to the data source, control information which specifies at least the number N of data elements contained in a block to be transmitted; b) if N>n, transmitting int frames each containing n data elements of a block to be transmitted and transmitting a frame having data elements of the block to be transmitted from the data source to the data sink, int being the largest integer which is less than or equal to N
; c) recognizing the transmission of a block as complete by the data sink if the number of data elements received in step b) agrees with the number N specified in the control information.
REFERENCES:
patent: 6038607 (2000-03-01), Hamilton et al.
patent: 6131809 (2000-10-01), Bowser et al.
patent: 2004/0170195 (2004-09-01), Slivkoff et al.
patent: 1 085 423 (2001-03-01), None
CAN Specification, Sep. 1991, Robert Bosch GmbH, Spec 2.0, pp. 4, 7, 10, 12, 15.
Ostgathe Tobias
Schuermans Roel
Huang David
Kenyon & Kenyon LLP
Liu Shuwang
Robert & Bosch GmbH
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