Techniques for wide area network based vehicle-to-vehicle signaling
First Claim
1. A method for wireless communication at a first base station, comprising:
- receiving location information from a vehicle;
identifying, based at least in part on the location information, a plurality of cells from which to broadcast a location message associated with the vehicle, the plurality of cells including a cell of a second base station, wherein the location message is based at least in part on the location information;
identifying a set of at least one subframe in which to broadcast the location message over a single frequency network, at a same time the location message is broadcast from each cell of the plurality of cells; and
communicating with at least the second base station regarding the broadcast of the location message.
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Abstract
Techniques are described for wireless communication. A method for wireless communication at a first base station (e.g., corresponding to, associated with, or included in a first cell) includes receiving location information from a vehicle; identifying, based at least in part on the location information, a plurality of cells from which to broadcast a location message associated with the vehicle, where the plurality of cells include at least a cell of a second base station; and communicating with at least the second base station regarding a broadcast of the location message. A method for wireless communication at a vehicle include transmitting location information from the vehicle to a base station on an access stratum (AS) layer, and transmitting location message information to the base station. Numerous other aspects are provided.
19 Citations
28 Claims
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1. A method for wireless communication at a first base station, comprising:
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receiving location information from a vehicle; identifying, based at least in part on the location information, a plurality of cells from which to broadcast a location message associated with the vehicle, the plurality of cells including a cell of a second base station, wherein the location message is based at least in part on the location information; identifying a set of at least one subframe in which to broadcast the location message over a single frequency network, at a same time the location message is broadcast from each cell of the plurality of cells; and communicating with at least the second base station regarding the broadcast of the location message. - 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 at a vehicle, comprising:
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transmitting location information from the vehicle to a base station on an access stratum (AS) layer; transmitting a target broadcast range for a location message to the base station; and transmitting location message information to the base station. - View Dependent Claims (18, 19, 20, 21)
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22. An apparatus for wireless communication at a first base station, comprising:
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a receiver; a transmitter; a processor; a memory in electronic communication with the processor; and instructions stored in the memory and executable by the processor to cause the apparatus to; receive location information from a vehicle; identify, based at least in part on the location information, a plurality of cells from which to broadcast a location message associated with the vehicle, the plurality of cells including a cell of a second base station, wherein the location message is based at least in part on the location information; identify a set of at least one subframe in which to broadcast the location message over a single frequency network, at a same time the location message is broadcast from each cell of the plurality of cells; and communicate with at least the second base station regarding the broadcast of the location message. - View Dependent Claims (23, 24, 25, 26, 27)
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28. An apparatus for wireless communication at a vehicle, comprising:
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a receiver; a transmitter; a processor; a memory in electronic communication with the processor; and instructions stored in the memory and executable by the processor to cause the apparatus to; transmit location information from the vehicle to a base station on an access stratum (AS) layer; transmit a target broadcast range for a location message to the base station; and transmit location message information to the base station.
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Specification