TECHNIQUES AND APPARATUSES FOR MULTIPLEXING SCHEMES FOR MILLIMETER WAVE DOWNLINK SINGLE CARRIER WAVEFORMS
First Claim
1. A method of wireless communication performed by a transmitter device, comprising:
- performing a modulation technique with regard to at least two data streams to generate at least two modulated data streams corresponding to the at least two data streams;
applying respective polarization patterns to the at least two modulated data streams; and
transmitting, as a multiplexed signal after the respective polarization patterns are applied, the at least two modulated data streams.
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Accused Products
Abstract
Certain aspects of the present disclosure generally relate to wireless communication. More particularly, aspects of the present disclosure provide multiplexing schemes which may be suited for the single carrier waveform. For example, some techniques and apparatuses described herein permit multiplexing of multiple, different data streams without destroying the single-carrier properties of the waveform. Additionally, or alternatively, some techniques and apparatuses described herein may provide unequal error protection, unequal bandwidth allocation, and/or the like as part of the multiplexing schemes. Examples of multiplexing schemes described herein include in-phase/quadrature (I/Q) multiplexing, superposition quadrature amplitude modulation (QAM) based at least in part on layered bit mapping, polarization division multiplexing of QAM with superposition coding, and frequency division multiplexing using UE-specific beams.
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Citations
36 Claims
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1. A method of wireless communication performed by a transmitter device, comprising:
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performing a modulation technique with regard to at least two data streams to generate at least two modulated data streams corresponding to the at least two data streams; applying respective polarization patterns to the at least two modulated data streams; and transmitting, as a multiplexed signal after the respective polarization patterns are applied, the at least two modulated data streams. - View Dependent Claims (2, 3, 4, 5)
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6. A method of wireless communication performed by a recipient device, comprising:
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receiving a multiplexed signal including at least two modulated data streams associated with respective polarization patterns, wherein the respective polarization patterns are applied using respective polarized antennas of a transmitter device; and obtaining data from a relevant data stream of the at least two modulated data streams, wherein at least one other data stream of the at least two modulated data streams is filtered based at least in part on at least one of the respective polarization patterns. - View Dependent Claims (7, 8, 9)
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10. A transmitter device for wireless communication, comprising:
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a memory; and one or more processors operatively coupled to the memory, the memory and the one or more processors configured to; perform a modulation technique with regard to at least two data streams to generate at least two modulated data streams corresponding to the at least two data streams; apply respective polarization patterns to the at least two modulated data streams; and transmit, as a multiplexed signal after the respective polarization patterns are applied, the at least two modulated data streams. - View Dependent Claims (11, 12, 13, 14)
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15. A recipient device for wireless communication, comprising:
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a memory; and one or more processors operatively coupled to the memory, the memory and the one or more processors configured to; receive a multiplexed signal including at least two modulated data streams associated with respective polarization patterns, wherein the respective polarization patterns are applied using respective polarized antennas of a transmitter device; and obtain data from a relevant data stream of the at least two modulated data streams, wherein at least one other data stream of the at least two modulated data streams is filtered based at least in part on at least one of the respective polarization patterns. - View Dependent Claims (16, 17, 18)
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19. A non-transitory computer-readable medium storing one or more instructions for wireless communication, the one or more instructions comprising:
one or more instructions that, when executed by one or more processors of a transmitter device, cause the one or more processors to; perform a modulation technique with regard to at least two data streams to generate at least two modulated data streams corresponding to the at least two data streams; apply respective polarization patterns to the at least two modulated data streams; and transmit, as a multiplexed signal after the respective polarization patterns are applied, the at least two modulated data streams. - View Dependent Claims (20, 21, 22, 23)
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24. A non-transitory computer-readable medium storing one or more instructions for wireless communication, the one or more instructions comprising:
one or more instructions that, when executed by one or more processors of a recipient device, cause the one or more processors to; receive a multiplexed signal including at least two modulated data streams associated with respective polarization patterns, wherein the respective polarization patterns are applied using respective polarized antennas of a transmitter device; and obtain data from a relevant data stream of the at least two modulated data streams, wherein at least one other data stream of the at least two modulated data streams is filtered based at least in part on at least one of the respective polarization patterns. - View Dependent Claims (25, 26, 27)
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28. An apparatus for wireless communication, comprising:
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means for performing a modulation technique with regard to at least two data streams to generate at least two modulated data streams corresponding to the at least two data streams; means for applying respective polarization patterns to the at least two modulated data streams; and means for transmitting, as a multiplexed signal after the respective polarization patterns are applied, the at least two modulated data streams. - View Dependent Claims (29, 30, 31, 32)
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33. An apparatus for wireless communication, comprising:
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means for receiving a multiplexed signal including at least two modulated data streams associated with respective polarization patterns, wherein the respective polarization patterns are applied using respective polarized antennas of a transmitter device; and means for obtaining data from a relevant data stream of the at least two modulated data streams, wherein at least one other data stream of the at least two modulated data streams is filtered based at least in part on at least one of the respective polarization patterns. - View Dependent Claims (34, 35, 36)
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Specification