Palavra-chave: LATTICES

INTEGER RING LEE METRIC LATTICES CODES NUMBER FIELDS CODE FORMULA PROJECTIONS CODING PERFECT CODES CODES OVER GROUPS SPHERE PACKINGS GRAPH GENUS SET PARTITIONING QUATERNION ORDER DENSE PACKINGS SPHERICAL CODES FUCHSIAN GROUPS PERFORMANCE ANALYSIS GENERALIZED CONCATENATED CODES DECODING ALGORITHM HYPERBOLIC SPACE CIRCULANT GRAPHS INFORMATION GEOMETRY CONCATENATED CODES MOBILE TELEPHONE SYSTEMS ALGEBRAIC LATTICES TRELLIS CODES CYCLIC CODES PERFECT CODES ON GRAPHS FLAT TORUS CÓDIGOS CORRETORES DE ERROS FREQUENCY ALLOCATION HYPERBOLIC SIGNAL CONSTELLATION