Interference management with adaptive resource block allocation
AssigneeQUALCOMM Incorporated
InventorsXiaoyin He, Peter Pui Lok Ang, Krishna Kiran Mukkavilli, Joseph Patrick Burke
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Abstract
Certain aspects of the present disclosure relate to methods and apparatus for interference management with adaptive resource block (RB) allocation. In an exemplary method, a base station (BS) obtains an indication that downlink transmissions to a first user equipment (UE) potentially interfere with uplink transmissions by a second UE, the BS dynamically allocates, based on the indication, a first set of one or more resource blocks (RBs) for the downlink transmissions to the first UE, and the BS then transmits an indication of the first set of RBs to the first UE. Other aspects, embodiments, and features are also claimed and described.
Claims22
A method for wireless communications by a user equipment (UE), comprising:
- receiving, from a base station (BS), an indication of a first set of resource blocks (RBs) to receive a first downlink (DL) transmission in a time interval;
- receiving, from the BS, an indication of a dynamically allocated second set of RBs to receive a second DL transmission from the BS in the time interval;
- and
- altering one or more parameters of a receiver, based on the second set of RBs, when receiving the second DL transmission on the second set of RBs, wherein altering the one or more parameters comprises switching from a first baseband (BB) filter of the UE to a second BB filter of the UE.
An apparatus for wireless communications, comprising:
- a receiver;
- a processor configured to:
- obtain an indication of a first set of resource blocks (RBs) to receive a first downlink (DL) transmission from a base station (BS) in a time interval,
- obtain an indication of a dynamically allocated second set of RBs to receive a second DL transmission from the BS in the time interval, and
- alter one or more parameters of the receiver, based on the second set of RBs, when the apparatus is receiving the second DL transmission on the second set of RBs by causing the receiver to switch from a first baseband (BB) filter to a second BB filter;
- and
- a memory coupled with the processor.
An apparatus for wireless communications, comprising:
- means for receiving, from a base station (BS), an indication of a first set of resource blocks (RBs) to receive a first downlink (DL) transmission in a time interval;
- means for receiving, from the B S, an indication of a dynamically allocated second set of RBs to receive a second DL transmission from the BS in the time interval;
- and
- means for altering one or more parameters of the means for receiving, based on the second set of RBs, when receiving the second DL transmission on the second set of RBs, wherein the means for altering the one or more parameters comprises means for switching from a first baseband (BB) filter to a second BB filter.
A non-transitory computer-readable medium including instructions that, when executed by a processing system of a user equipment (UE), cause the processing system to perform operations comprising:
- receiving, from a base station (BS), an indication of a first set of resource blocks (RBs) to receive a first downlink (DL) transmission in a time interval;
- receiving, from the BS, an indication of a dynamically allocated second set of RBs to receive a second DL transmission from the BS in the time interval;
- and
- altering one or more parameters of a receiver, based on the second set of RBs, when receiving the second DL transmission on the second set of RBs, wherein altering the one or more parameters comprises switching from a first baseband (BB) filter of the UE to a second BB filter of the UE.
Dependencies are inferred from the claim text.