More high-rate `cyclic¿ convolutional self-orthogonal codes

Few results have been obtained in the construction of convolutional self-orthogonal codes (c.o.s.c.s), except for difference set codes, until recently. A new infinite class of cyclically decodable c.s.o.c.s has been discovered which are multiple error-correcting at extremely high rates.1 The paper presents new cyclically decodable c.s.o.c.s based on cyclic coset arrays.