INFORMATION PROCESSING METHOD AND APPARATUS, AND COMMUNICATION DEVICE
FIG3 is a flowchart of an information processing method according to another embodiment of the present invention  FIG4 is a flowchart of an information processing method according to another embodiment of the present invention
FIG3 is a flowchart of an information processing method according to an embodiment of the present invention, and the information processing method may be applied to a channel on which LDPC encoding is used, and includes:301. Add redundancy check bits to a bit sequence A corresponding to first information to obtain a bit sequence C.  In another embodiment of the present invention, LDPC encoding may be performed first on a bit sequence C to which redundancy check bits are added, and then cyclic shift is performed based on a shift t and a lifting factor z. FIG4 is a flowchart of an information processing method according to an embodiment of the present invention, and the information processing method may be applied to a channel on which LDPC encoding is used, and includes:401. Add redundancy check bits to a bit sequence A corresponding to first information to obtain a bit sequence C.
flowchart
3
equation
4
lifting factor is every equation
403
in step
301
step
302
step
402
D obtained in step
401
step
['2. The method according to claim 1, wherein the performing cyclic shift on the bit sequence C based on a shift t and a lifting factor z to obtain a bit sequence C t  comprises: separately performing t-bit cyclic shift on every z bits in the bit sequence C to obtain the bit sequence C t .']