CPC H04W 28/06 (2013.01) [H04L 1/0003 (2013.01); H04L 1/0061 (2013.01); H04L 5/0044 (2013.01); H04L 5/0053 (2013.01); H04L 5/0087 (2013.01); H04W 72/12 (2013.01); H04L 1/0025 (2013.01); H04L 5/0023 (2013.01)] | 18 Claims |
1. A method performed by a communication device, the method comprising:
identifying a long transmission time interval (TTI) transport block size from a set of long TTI transport block sizes used for transport block transmission within a long TTI; and
determining a short TTI transport block size, used for transport block transmission within a short TTI, by downscaling the long TTI transport block size based on a relation between a number of symbols in the short TTI and a number of symbols in the long TTI that is greater than the number of symbols in the short TTI;
wherein the short TTI transport block size is selected from a set comprising the long TTI transport block sizes and an additional transport block size.
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