descriptor 81 mosaic_descriptor [
** *mosaic_entry_point * * * * * * * * * * 1
** *number_of_horizonal_elementary_cells * 3
** *reserved_future_use * * * * * * * * * *1 *ones
** *number_of_vertical_elementary_cells * *3
** *for length [
** * * *logical_cell_id * * * * * * * * * *6
** * * *reserved_future_use * * * * * * * *7 *ones
** * * *logical_cell_presentation * * * * *3
** * * *elementary_cell_field_length * * * 8 *byte_counter
** * * *for N [
** * * * * *reserved_future_use * * * * * *2 *ones
** * * * * *elementary_cell_id * * * * * * 6
** * * *]
** * * *cell_linkage_info * * * * * * * * *8
** * * *if [cell_linkage_info = 1] [
** * * * * *bouquet_id * * * * * * * * * * 16
** * * *]
** * * *if [cell_linkage_info = 2] [
** * * * * *original_network_id * * * * * *16 hex
** * * * * *transport_stream_id * * * * * *16 hex
** * * * * *service_id * * * * * * * * * * 16
** * * *]
** * * *if [cell_linkage_info = 3] [
** * * * * *original_network_id * * * * * *16 hex
** * * * * *transport_stream_id * * * * * *16 hex
** * * * * *service_id * * * * * * * * * * 16
** * * *]
** * * *if [cell_linkage_info = 4] [
** * * * * *original_network_id * * * * * *16 hex
** * * * * *transport_stream_id * * * * * *16 hex
** * * * * *service_id * * * * * * * * * * 16
** * * * * *event_id * * * * * * * * * * * 16
** * * *]
** *]
*
** *enum logical_cell_presentation [
** * * *0 *"undefined"
** * * *1 *"video"
** * * *2 *"still picture"
** * * *3 *"graphics/text"
** *]
*
** *enum cell_linkage_info [
** * * *0 *"undefined"
** * * 1 *"bouquet related"
** * * *2 *"service related"
** * * *3 *"other mosaic related"
** * * *4 *"event related"
** *]
]