Method and apparatus for determining active bandwidth part
AssigneeLenovo (Beijing) Limited
InventorsHongmei Liu, Zhi Yan, Yuantao Zhang, Bingchao Liu, Haiming Wang
Life of this patent
Estimating the term…
Abstract
Embodiments of the present application are related to a method and apparatus for determining active bandwidth part (BWP). According an embodiment of the present application, an exemplary method includes: receiving first configuration information indicating association between BWP and reference signal (RS); determining a first RS, which is indicated by second configuration information, or user equipment (UE) selected, or predefined in specification(s); and determining an active BWP based on the first RS and the association between BWP and RS.
Claims20
A method performed by an apparatus, the method comprising:
- receiving first configuration information indicating an association between a bandwidth part (BWP) and a reference signal (RS);
- determining a first RS, which is indicated by second configuration information, is user equipment (UE) selected, or is predefined in one or more specifications,
- wherein the first RS is a synchronization signal block (SSB) indicated by a physical downlink control channel (PDCCH) order;
- and
- determining an active BWP based on the first RS and the association between the BWP and the RS,
- wherein the association between the BWP and the RS indicates an association between the active BWP and the SSB.
An apparatus for wireless communication, comprising:
- at least one memory;
- and
- at least one processor coupled with the at least one memory and configured to cause the apparatus to:
- receive first configuration information indicating an association between a bandwidth part (BWP) and a reference signal (RS);
- determine a first RS, which is indicated by second configuration information, is user equipment (UE) selected, or is predefined in one or more specifications,
- wherein the first RS is a synchronization signal block (SSB) indicated by a physical downlink control channel (PDCCH) order;
- and
- determine an active BWP based on the first RS and the association between the BWP and the RS,
- wherein the association between the BWP and the RS indicates an association between the active BWP and the SSB.
An apparatus for wireless communication, comprising:
- at least one memory;
- and
- at least one processor coupled with the at least one memory and configured to cause the apparatus to:
- receive first configuration information indicating an association between a bandwidth part (BWP) and a reference signal (RS);
- determine a first RS, which is indicated by second configuration information, is user equipment (UE) selected, or is predefined in one or more specifications;
- determine an active BWP based on the first RS and the association between the BWP and the RS,
- wherein the first RS is a synchronization signal block (SSB) for determining a random access channel (RACH) occasion (RO) for a physical random access channel (PRACH) transmission, and the association between the BWP and the RS indicates the association between the active BWP and the SSB.
An apparatus for wireless communication, comprising:
- at least one memory;
- and
- at least one processor coupled with the at least one memory and configured to cause the apparatus to:
- receive first configuration information indicating an association between a bandwidth part (BWP) and a reference signal (RS);
- determine a first RS, which is indicated by second configuration information, is user equipment (UE) selected, or is predefined in one or more specifications;
- determine an active BWP based on the first RS and the association between the BWP and the RS,
- wherein the first RS is associated with a candidate RS during a backhaul failure recovery (BFR) procedure.
Dependencies are inferred from the claim text.