Patent ID: 8755261

Claim:
An optical information recording medium operated by CAV or zone CAV, wherein a groove configured to wobble is formed in advance, and information is recorded in the groove and a land adjacent to the groove, an address is recorded by a wobble signal of the groove, the groove is alternately provided with a first section recording an address N (=1, 2, 3, . . . ) by the wobble signal, and a second section recording an address (N−1) or (N+1) by the wobble signal, in two groove tracks located on both sides of a land track, the first section of one of the groove tracks matches the second section of the other of the groove tracks, and an address of the groove is read from the first section, and an address of the land is read from the first and the second sections located on both sides of the land track, and individually recording a same address.