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US 2022/0070856 A1Published application
Method and apparatus for improving precoding resource block group in a wireless communication system
AssigneeASUSTeK COMPUTER INC.
InventorKo-Chiang Lin
Life of this patent
Estimating the term…
Abstract
A method and apparatus are disclosed from the perspective of a UE. In one embodiment, the method includes the UE receiving a configuration of functionality of PRB bundling from a base station. The method also includes the UE receiving an indication from the base station regarding whether the functionality of PRB bundling is applied to a TTI or not.
Claims20
A method of operation of a User Equipment (UE), the method comprising:
- receiving a configuration for a first bandwidth portion and a second bandwidth portion of a system bandwidth of a cell, wherein the second bandwidth portion differs from the first bandwidth portion;
- receiving a configuration for a first precoding resource group (PRG) size for the first bandwidth portion;
- receiving a configuration for a second PRG size for the second bandwidth portion, wherein the second PRG size is different from the first PRG size;
- determining each of a plurality of PRGs within the first bandwidth portion according to the first PRG size;
- and
- determining each of a plurality of PRGs within the second bandwidth portion according to the second PRG size.
3 more elements
A method of communications between a User Equipment (UE) and a base station (BS) in a cell, the method comprising:
- dividing a system bandwidth of the cell into a first bandwidth portion and a second bandwidth portion, wherein the second bandwidth portion differs from the first bandwidth portion;
- defining a first precoding resource group (PRG) size for the first bandwidth portion;
- defining a second PRG size for the second bandwidth portion, wherein the second PRG size is different from the first PRG size;
- determining each of a plurality of PRGs within the first bandwidth portion according to the first PRG size;
- and
- determining each of a plurality of PRGs within the second bandwidth portion according to the second PRG size.
3 more elements
A method of operation of a Base Station (BS), the method comprising:
- dividing a first bandwidth portion and a second bandwidth portion of a system bandwidth of a cell such that the second bandwidth portion differs from the first bandwidth portion;
- determining each of a plurality of precoding resource groups (PRGs) within the first bandwidth portion according to a first PRG size;
- determining each of a plurality of PRGs within the second bandwidth portion according a the second PRG size, wherein the second PRG size is different from the first PRG size.
Dependencies are inferred from the claim text.