Semi-persistent scheduling method and apparatus based on statistically multiplexing in time and frequency resources
OwnerMingli You, Yan Zhao +1inventors
InventorsMingli You, Yan Zhao, Tao Yang
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Abstract
A semi-persistent scheduling method and apparatus based on statistically multiplexing in time and frequency resources, the method comprises steps of: allocating each initial transmission to use fixed time and frequency resources reserved for initial transmission by using a persistent grant, and allocating each retransmission to use time resource reserved for retransmission by using a persistent grant and dynamically allocating each retransmission to use frequency resource reserved for retransmission by using a dynamic grant or a default grant, wherein the initial transmission and the retransmission share the frequency resources within the same time slot.
Claims30
A semi-persistent scheduling method based on statistically multiplexing in time and frequency resources, comprising steps of:
- allocating each initial transmission to use fixed time and frequency resources reserved for initial transmission by using a persistent grant;
- and
- allocating each retransmission to use time resources reserved for retransmission by using a persistent grant and dynamically allocating each retransmission to use frequency resources reserved for retransmission by using a dynamic grant or a default grant,
- wherein the initial transmissions and the retransmissions share the frequency resources within the same time slot.
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A semi-persistent scheduling apparatus based on statistically multiplexing in time and frequency resources, comprising:
- an initial transmission allocating means for allocating each initial transmission to use fixed time and frequency resources reserved for initial transmission according to a persistent grant;
- and
- a retransmission allocating means for allocating each retransmission to use time resources reserved for retransmission according to a persistent grant and dynamically allocating each retransmission to use frequency resources reserved for retransmission according to a dynamic grant or a default grant,
- wherein the initial transmission allocating means and the retransmission allocating means cooperatively allocate the resources so that the initial transmissions and the retransmissions share the frequency resources within the same time slot.
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Dependencies are inferred from the claim text.