Resource allocation method, and device and storage medium
AssigneeZte Corporation
InventorsTong Bao, Yu Xin, Jian Hua
Life of this patent
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Abstract
Provided are a resource allocation method, a device, and a storage medium. The resource allocation method includes determining the number of resource blocks according to the length of a reference signal sequence, a roll-off factor of a frequency domain filter, and the number of subcarriers contained in each resource block and allocating frequency domain resources for a transmission band according to the number of resource blocks.
Claims17
A resource allocation method, comprising:
- determining a number of resource blocks according to a length of a reference signal sequence, a roll-off factor of a frequency domain filter, and a number of subcarriers contained in each resource block;
- and
- allocating frequency domain resources for a transmission band according to the number of resource blocks;
- wherein the number of resource blocks satisfies a following formula:
- Ngridsize=N·(1+α)/NSCRB
- Ngridsize denotes the number of resource blocks, NSCRB denotes the number of subcarriers contained in each resource block, N denotes the length of the reference signal sequence, a denotes the roll-off factor of the frequency domain filter, and 0≤α≤1.
A device, comprising a communication module, a memory, and at least one processor, wherein
- the communication module is configured to perform communication interaction between at least two communication nodes;
- the memory is configured to store at least one program;
- and
- when executed by the at least one processor, the at least one program causes the at least one processor to implement:
- determining a number of resource blocks according to a length of a reference signal sequence, a roll-off factor of a frequency domain filter, and a number of subcarriers contained in each resource block;
- and
- allocating frequency domain resources for a transmission band according to the number of resource blocks;
- wherein the number of resource blocks satisfies a following formula:
- Ngridsize=N·(1+α)/NSCRB,
- Ngridsize denotes the number of resource blocks, NSCRB denotes the number of subcarriers contained in each resource block, N denotes the length of the reference signal sequence, a denotes the roll-off factor of the frequency domain filter, and 0≤α≤1.
A non-transitory storage medium storing a computer program which, when executed by a processor, implements:
- determining a number of resource blocks according to a length of a reference signal sequence, a roll-off factor of a frequency domain filter, and a number of subcarriers contained in each resource block;
- and
- allocating frequency domain resources for a transmission band according to the number of resource blocks;
- wherein the number of resource blocks satisfies a following formula:
- Ngridsize=N·*1+α)/NSCRB,
- Ngridsize denotes the number of resource blocks, NSCRB denotes the number of subcarriers contained in each resource block, N denotes the length of the reference signal sequence, a denotes the roll-off factor of the frequency domain filter, and 0≤α≤1.
Dependencies are inferred from the claim text.