Multi-stage channel reservation signal for directional transmission and reception
First Claim
Patent Images
1. A method for wireless communications, comprising:
- determining a portion of a shared spectrum for at least one of sending or receiving a transmission; and
transmitting a plurality of channel reservation signals associated with a plurality of beams to reserve the portion of the shared spectrum, wherein a first channel reservation signal of the plurality of channel reservation signals is transmitted using a first beam and a second channel reservation signal of the plurality of channel reservation signals is transmitted using a second beam wider than the first beam.
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Abstract
Certain aspects of the present disclosure provide techniques for multi-stage channel reservation signals for direction transmission and reception. According to certain aspects, a method of wireless communication by a cell is provided. The method generally includes determining a portion of a shared spectrum for at least one of sending or receiving a transmission and transmitting a plurality of channel reservation signals associated with a plurality of beams to reserve the portion of the shared spectrum.
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Citations
26 Claims
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1. A method for wireless communications, comprising:
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determining a portion of a shared spectrum for at least one of sending or receiving a transmission; and transmitting a plurality of channel reservation signals associated with a plurality of beams to reserve the portion of the shared spectrum, wherein a first channel reservation signal of the plurality of channel reservation signals is transmitted using a first beam and a second channel reservation signal of the plurality of channel reservation signals is transmitted using a second beam wider than the first beam. - View Dependent Claims (2, 3, 4)
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5. A method for wireless communications, comprising:
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determining a portion of a shared spectrum for at least one of sending or receiving a transmission; and transmitting a plurality of channel reservation signals associated with a plurality of beams to reserve the portion of the shared spectrum, wherein the plurality of channel reservation signals are transmitted to a plurality of neighboring cells to reserve the portion of the shared spectrum from a set of the plurality of neighboring cells. - View Dependent Claims (6, 7, 8, 9)
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10. An apparatus for wireless communications, comprising:
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means for determining a portion of a shared spectrum for at least one of sending or receiving a transmission; and means for transmitting a plurality of channel reservation signals associated with a plurality of beams to reserve the portion of the shared spectrum, wherein a first channel reservation signal of the plurality of channel reservation signals is transmitted using a first beam and a second channel reservation signal of the plurality of channel reservation signals is transmitted using a second beam wider than the first beam. - View Dependent Claims (11, 12, 13)
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14. An apparatus for wireless communications, comprising:
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means for determining a portion of a shared spectrum for at least one of sending or receiving a transmission; and means for transmitting a plurality of channel reservation signals associated with a plurality of beams to reserve the portion of the shared spectrum, wherein the plurality of channel reservation signals are transmitted to a plurality of neighboring cells to reserve the portion of the shared spectrum from a set of the plurality of neighboring cells. - View Dependent Claims (15, 16, 17, 18)
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19. An apparatus for wireless communications, comprising:
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at least one processor coupled with a memory and configured to determine a portion of a shared spectrum for at least one of sending or receiving a transmission; and a transmitter configured to transmit a plurality of channel reservation signals associated with a plurality of beams to reserve the portion of the shared spectrum, wherein a first channel reservation signal of the plurality of channel reservation signals is transmitted using a first beam and a second channel reservation signal of the plurality of channel reservation signals is transmitted using a second beam wider than the first beam. - View Dependent Claims (20)
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21. An apparatus for wireless communications, comprising:
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at least one processor coupled with a memory and configured to determine a portion of a shared spectrum for at least one of sending or receiving a transmission; and a transmitter configured to transmit a plurality of channel reservation signals associated with a plurality of beams to reserve the portion of the shared spectrum, wherein the plurality of channel reservation signals are transmitted to a plurality of neighboring cells to reserve the portion of the shared spectrum from a set of the plurality of neighboring cells, and wherein one or more of the plurality of channel reservation signals are transmitted using different beams. - View Dependent Claims (22)
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23. A computer readable medium having computer executable code stored thereon for wireless communications, comprising:
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code for determining a portion of a shared spectrum for at least one of sending or receiving a transmission; and code for transmitting a plurality of channel reservation signals associated with a plurality of beams to reserve the portion of the shared spectrum, wherein a first channel reservation signal of the plurality of channel reservation signals is transmitted using a first beam and a second channel reservation signal of the plurality of channel reservation signals is transmitted using a second beam wider than the first beam. - View Dependent Claims (24)
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25. A computer readable medium having computer executable code stored thereon for wireless communications, comprising:
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code for determining a portion of a shared spectrum for at least one of sending or receiving a transmission; and code for transmitting a plurality of channel reservation signals associated with a plurality of beams to reserve the portion of the shared spectrum, wherein the plurality of channel reservation signals are transmitted to a plurality of neighboring cells to reserve the portion of the shared spectrum from a set of the plurality of neighboring cells, and wherein one or more of the plurality of channel reservation signals are transmitted using different beams. - View Dependent Claims (26)
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Specification