CHANNEL RESERVATION FOR MULTI-USER SCHEDULING
First Claim
1. A method for wireless communication, comprising:
- measuring, by a user equipment (UE), a plurality of signal parameters for a plurality of frequency subbands in a shared radio frequency spectrum band received by the UE;
transmitting a quality message that includes the plurality of signal parameters measured by the UE; and
receiving, via the shared radio frequency spectrum band, a targeted preamble that indicates resources to be used by the UE to communicate data, wherein the targeted preamble comprises an instruction configured to silence an interference source during a transmission of data to the UE using the resources, the instruction comprising an indication of the interference source and the identified resources.
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Accused Products
Abstract
Techniques are described herein to selectively protect some resources of a transmission opportunity, but not all resources of a transmission opportunity. A base station may schedule resources to be used to communicate data with a user equipment (UE). To indicate to potential interference sources, a silencing message may broadcast to other network entities. The silencing message may include an indication of resources to be protected for a transmission between the base station and the UE. The silencing message may indicate a subset of resources that is less than a set of all resources of a transmission opportunity. In some examples, the silencing message may indicate a subset of frequency subbands of the transmission opportunity. In response to the silencing message, potential interference sources may refrain from communicating data during the indicated subset of resources.
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Citations
25 Claims
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1. A method for wireless communication, comprising:
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measuring, by a user equipment (UE), a plurality of signal parameters for a plurality of frequency subbands in a shared radio frequency spectrum band received by the UE; transmitting a quality message that includes the plurality of signal parameters measured by the UE; and receiving, via the shared radio frequency spectrum band, a targeted preamble that indicates resources to be used by the UE to communicate data, wherein the targeted preamble comprises an instruction configured to silence an interference source during a transmission of data to the UE using the resources, the instruction comprising an indication of the interference source and the identified resources. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for wireless communication, comprising:
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receiving a resource request message from a base station; identifying a subset of resources of a transmission opportunity included in the resource request message to be used for receiving data from the base station; and broadcasting a resource response message to a potential interference source indicating the subset of resources to be used for receiving data from the base station. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method for wireless communication, comprising:
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receiving, by a network entity, a resource response message from a user equipment (UE); identifying a subset of frequency resources of a transmission opportunity included in the resource response message to be used by the UE to communicate data, wherein the subset of frequency resources is less than a set of all resources associated with the transmission opportunity; and refraining from transmitting data using the subset of frequency resources included in the resource response message. - View Dependent Claims (16, 17, 18)
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19. An apparatus for wireless communication, comprising:
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a processor; memory in electronic communication with the processor; and instructions stored in the memory, wherein the instructions are executable by the processor to; receive a resource request message from a base station; identify a subset of resources of a transmission opportunity included in the resource request message to be used for receiving data from the base station; and broadcast a resource response message to a potential interference source indicating the subset of resources to be used for receiving data from the base station. - View Dependent Claims (20, 21, 22, 23, 24, 25)
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Specification