Patent ID: 11886418
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Basic communication processes (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 5:
6. The method according to claim 5, wherein the right-to-left message in the second table is calculated as follows:

Li,j2=f(Ri,j3+Li+1,j1Li+1,j0),

Li,j3=f(Ri,j2,Li+1,j0)+Li+1,j1,

f(a,b)=sign(a*b)*min(|a|,|b|),, where Li,j2 represents the right-to-left message associated with the left-upper node of the processing element, Li,j3 represents the right-to-left message associated with the left-lower node of the processing element, Li+1,j0 represents the right-to-left message associated with the right-upper node of the processing element, and Li+1,j1 represents the right-to-left message associated with the right-lower node of the processing element, and
wherein the right-to-left messages associated with the most-right nodes are set to the received information.