PHYSICAL CHANNEL SEGMENTATION IN WIRELESS COMMUNICATION SYSTEM
First Claim
1. A wireless communication transmitter, comprising:
- a segmenting entity configured to segment a transport block into C segments,an encoding entity configured to encode each segment into a set of encoded bits,a rate matching entity configured to determine, for y encoded segments, a subset of size M0′
of encoded bits for each encoded segment,the rate matching entity configured to determine, for C−
γ
encoded segments, a subset of size M1′
of encoded bits for each encoded segment,the subset sizes M0′ and
M1′
differ at most by P bits, where P is a product of a modulation order and a number of transmission layers for the transport block,a concatenating entity configured to concatenate the selected subsets of encoded bits, anda grouping entity configured to group the concatenated selected subsets of encoded bits in order to form modulation symbols of the modulation order.
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Accused Products
Abstract
A wireless communication transmitter (200) configured to segment a transport block into C segments, encode each segment into a set of encoded bits, determine, for γ encoded segments, a subset of size M0′ of encoded bits for each encoded segment and for C−γ encoded segments, a subset of size M1′ of encoded bits for each encoded segment, wherein the subset sizes M0′ and M1′ differ at most by P bits, where P is a product of a modulation order and a number of transmission layers over which the transport block is transmitted. The selected subsets of encoded bits are concatenated and grouped to form modulation symbols of the modulation order.
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Citations
20 Claims
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1. A wireless communication transmitter, comprising:
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a segmenting entity configured to segment a transport block into C segments, an encoding entity configured to encode each segment into a set of encoded bits, a rate matching entity configured to determine, for y encoded segments, a subset of size M0′
of encoded bits for each encoded segment,the rate matching entity configured to determine, for C−
γencoded segments, a subset of size M1′
of encoded bits for each encoded segment,the subset sizes M0′ and
M1′
differ at most by P bits, where P is a product of a modulation order and a number of transmission layers for the transport block,a concatenating entity configured to concatenate the selected subsets of encoded bits, and a grouping entity configured to group the concatenated selected subsets of encoded bits in order to form modulation symbols of the modulation order. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method in a wireless communication transmitter, the method comprising:
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segmenting a transport block into C segments; encoding each segment into a set of encoded bits; for γ
encoded segments, determining a subset of size M0′
of encoded bits for each encoded segment,for C−
γ
encoded segments, determining a subset of size M1′
of encoded bits for each encoded segment,the subset sizes M0′ and
M1′
differ at most by P bits, where P is a product of a modulation order and a number of transmission layers for the transport block;concatenating the selected subsets of encoded bits; and grouping the concatenated selected subsets of encoded bits in order to form modulation symbols of the modulation order. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A method in a wireless communication transmitter, the method comprising:
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segmenting a transport block into multiple segments; encoding each segment, each encoded segment having a set of encoded bits; selecting a subset of encoded bits for each encoded segment such that at least two segments have different resultant coding rates, the selection based on a total number of bits available for transmission of the transport block; concatenating the selected subsets of encoded bits; and grouping the concatenated selected subsets of encoded bits to form modulation symbols of the modulation order. - View Dependent Claims (18, 19, 20)
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Specification