METHOD AND APPARATUS OF ENABLING MULTI BAND TRANSMISSION
First Claim
1. A method for multi-band operation by a first transmit/receive unit (TRU), the method comprising:
- monitoring a plurality of frequency bands, wherein the plurality of frequency bands include at least a first band and a second band;
receiving on the first band, by the first TRU from a second TRU, a first beacon;
determining, based on the received first beacon, a first beacon period start time, wherein the first beacon period start time corresponds to beacons transmitted by the second TRU;
determining, based on the received first beacon, a second beacon period start time, wherein the second beacon period start time corresponds to a beacon for transmission by the first TRU; and
transmitting in a second band, by the first TRU, a beacon signal, wherein the beacon signal is timing aligned with beacon signals of the second TRU;
wherein the first band and the second band are adjacent radio bands.
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Abstract
A method for multi-band operation by a first transmit/receive unit (TRU) is disclosed. The method may comprise monitoring a plurality of frequency bands including a first band and a second band. A first beacon may be received on the first band and a determination may be made, based on the received first beacon, of a first beacon period start time. The first beacon period start time may correspond to beacons transmitted by the second TRU. A second beacon period start time may be determined, based on the received first beacon, wherein the second beacon period start time corresponds to a beacon for transmission by the first TRU. A beacon signal may be transmitted in a second band, by the first TRU, wherein the beacon signal is timing aligned with beacon signals of the second TRU. The first band and the second band may be adjacent radio bands.
12 Citations
20 Claims
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1. A method for multi-band operation by a first transmit/receive unit (TRU), the method comprising:
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monitoring a plurality of frequency bands, wherein the plurality of frequency bands include at least a first band and a second band; receiving on the first band, by the first TRU from a second TRU, a first beacon; determining, based on the received first beacon, a first beacon period start time, wherein the first beacon period start time corresponds to beacons transmitted by the second TRU; determining, based on the received first beacon, a second beacon period start time, wherein the second beacon period start time corresponds to a beacon for transmission by the first TRU; and transmitting in a second band, by the first TRU, a beacon signal, wherein the beacon signal is timing aligned with beacon signals of the second TRU; wherein the first band and the second band are adjacent radio bands. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A first transmit/receive unit (TRU) configured for multi-band operation, the first TRU comprising:
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circuitry configured to monitor a plurality of frequency bands, wherein the plurality of frequency bands include at least a first band and a second band; a receiver configured to receive on the first band, by the first TRU from a second TRU, a first beacon; circuitry configured to determine, based on the received first beacon, a first beacon period start time, wherein the first beacon period start time corresponds to beacons transmitted by the second TRU; circuitry configured to determine, based on the received first beacon, a second beacon period start time, wherein the second beacon period start time corresponds to a beacon for transmission by the first TRU; and a transmitter configured to transmit in a second band, by the first TRU, a beacon signal, wherein the beacon signal is timing aligned with beacon signals of the second TRU; wherein the first band and the second band are adjacent radio bands. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method for multi-band operation by a first transmit/receive unit (TRU), the method comprising:
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monitoring a plurality of frequency bands, wherein the plurality of frequency bands include at least a first band and a second band; and on a condition a beacon is not received on either the first band or the second band, transmitting on both the first band and the second band, by the first TRU, a beacon signal; wherein the first band and the second band are adjacent radio bands. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification