Format 0: =Format1A
Format 1: !=12,14,16,20,24,26,32,40,44,56 && !=Format0/1A
Format 1A: !=12,14,16,20,24,26,32,40,44,56
Format 1B: !=12,14,16,20,24,26,32,40,44,56 && !=Format0/1A
Format 1C: ??
Format 1D: !=12,14,16,20,24,26,32,40,44,56 && !=Format0/1A
Format 2: !=12,14,16,20,24,26,32,40,44,56
Format 2A: !=12,14,16,20,24,26,32,40,44,56
Format 2B: !=12,14,16,20,24,26,32,40,44,56
Format 2C: !=12,14,16,20,24,26,32,40,44,56
Format 3: related to Format 0
Format 3A: none
Format 4: !=Format1/2/2A/2B/2C
问题:
1,为什么DCI的信息比特长度不能等于12,14,... 这些值,这些值有什么特殊意义吗?
2,为什么Format1和Format1A的长度不能一样,是担心盲检的时候无法区分吗?那Format2/2A/2B/2C为什么没有这个限制?
3, Format1C 的补零长度那一段没有看懂
"Reserved information bits are added until the size is equal to that of format 1C used for very compact
scheduling of one PDSCH codeword"
这一段啥意思?