QUASI CO-LOCATION OF ANTENNA PORTS USED TO TRANSMIT PAGING MESSAGE AND SYNCHRONIZATION SIGNALS
First Claim
1. A method for wireless communication, comprising:
- transmitting a reference signal to a user equipment (UE); and
transmitting a paging signal to the UE, wherein the reference signal and a demodulation reference signal (DMRS) of the paging signal are quasi co-located.
2 Assignments
0 Petitions
Accused Products
Abstract
Methods, systems, and devices for wireless communication are described. A base station may use quasi co-located antenna ports for transmission of synchronization signal(s)/reference signal(s) and paging signals. For example, the base station may use a first antenna port configuration for transmission of the synchronization/reference signal(s) and a second antenna port configuration for transmission of the paging signal (e.g., paging indicator, paging message, etc.). The base station may transmit an indication of the quasi co-located antenna ports. A user equipment (UE) may receive the synchronization signal and, based on the antenna ports being quasi co-located, receive the paging signal. In some examples, the UE may determine which receive beam to use to receive the paging signal based on the antenna ports being quasi co-located. In some aspects, the UE may use a reference signal transmitted on antenna ports that are quasi co-located with the paging signal antenna ports.
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Citations
30 Claims
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1. A method for wireless communication, comprising:
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transmitting a reference signal to a user equipment (UE); and transmitting a paging signal to the UE, wherein the reference signal and a demodulation reference signal (DMRS) of the paging signal are quasi co-located. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A method for wireless communication, comprising:
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receiving a reference signal transmitted from a base station; and receiving a paging signal from the base station, wherein the reference signal and a demodulation reference signal (DMRS) of the paging signal are quasi co-located. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25)
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26. 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 and operable, when executed by the processor, to cause the apparatus to; transmit a reference signal to a user equipment (UE); and transmit a paging signal to the UE, wherein the reference signal and a demodulation reference signal (DMRS) of the paging signal are quasi co-located. - View Dependent Claims (27, 28, 29)
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30. 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 and operable, when executed by the processor, to cause the apparatus to; receive a reference signal from a base station; and receive a paging signal from the base station, wherein the reference signal and a demodulation reference signal (DMRS) of the paging signal are quasi co-located.
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Specification