# US 12,114,179 B2 · Method, apparatus, and system for providing a wireless data connection to a vehicle > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,114,179 B2 - Document ID: US12114179B2 - Status: Granted - Kind: B2 - Application number: 17/544,569 - Filed: 2021-12-07 - Published: 2023-06-08 - Granted: 2024-10-08 - Earliest claimed: 2021-12-07 - Assignees: HERE Global B.V. - Applicants: Here Global B.V. - Inventors: David Falla Cepeda - Web page: https://patentgrep.com/patent/US12114179B2 ## CPC - H04B 7/0628: {Diversity capabilities} - H04W 16/28: using beam steering - H04B 7/0617: {for beam forming} - H04W 4/023: {using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds} - H04W 4/025: {using location based information parameters} - H04W 4/027: {using movement velocity, acceleration information} - H04W 4/029: Location-based management or tracking services - H04W 4/40: for vehicles, e.g. vehicle-to-pedestrians [V2P] - H04W 4/44: for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H] - H04W 64/006: {with additional information processing, e.g. for direction or speed determination} - H04B: TRANSMISSION - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) ## Abstract An approach is provided for providing a wireless data connection to a vehicle. In some aspects, the approach includes receiving vehicle cluster information that is based at least in part on location information of each vehicle in a vehicle cluster traveling on a road link. The approach also includes determining one or more parameters for at least one antenna beam based on the vehicle cluster information, wherein the at least one antenna beam is configured to sufficiently cover the vehicle cluster. The approach further includes controlling the at least one antenna beam to track the vehicle cluster along the road link. ## Claims ### Claim 1 A method for providing a wireless data connection to a vehicle, the method comprising: receiving vehicle cluster information that is based at least in part on location information of each vehicle in a vehicle cluster traveling on a road link; determining one or more parameters for at least one antenna beam based on the vehicle cluster information, wherein the at least one antenna beam is configured to sufficiently cover the vehicle cluster; and controlling the at least one antenna beam to track the vehicle cluster along the road link, wherein a maximum width and a maximum length of the at least one antenna beam is determined based on a distance between one or more antenna arrays and a location of the vehicle cluster on the road link. ### Claim 2 (depends on 1) The method of claim 1, wherein the one or more parameters of the at least one antenna beam comprises a signal strength, a beam width, an elevation angle, and an azimuth angle relative to the one or more antenna arrays. ### Claim 3 (depends on 1) The method of claim 1 further comprising determining the vehicle cluster information based on a direction of travel and a speed of at least one of the vehicles in the vehicle cluster on the road link. ### Claim 4 (depends on 1) The method of claim 1 further comprising transmitting the vehicle cluster trajectory information from the one or more antenna arrays to at least one neighboring antenna arrays based on a proximity between the vehicle cluster and the at least one neighboring antenna arrays. ### Claim 5 (depends on 1) The method of claim 1 further comprising directing the at least one antenna beam from the one or more antenna arrays when the vehicle cluster is in a direct line of sight of the one or more antenna arrays. ### Claim 6 (depends on 1) The method of claim 1 further comprising providing a multipath tolerant connection from the one or more antenna arrays when the vehicle cluster is not in a direct line of sight of the one or more antenna arrays. ### Claim 7 An apparatus for providing a wireless data connection to a vehicle, the apparatus comprising: at least one processor; and at least one memory including computer program code for one or more programs, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following: receive location information from one or more vehicles on a road link; generate a vehicle cluster based at least on the received location information and a beamforming capability information of one or more antenna arrays proximate to the road link; determine vehicle cluster information for the vehicle cluster based on road geometry information of the road link; and transmit the vehicle cluster information to the one or more antenna arrays, wherein a maximum width and a maximum length of at least one antenna beam is determined based on a distance between the one or more antenna arrays and a location of the vehicle cluster on the road link. ### Claim 8 (depends on 7) The apparatus of claim 7, wherein the beamforming capability information of the one or more antenna arrays comprises the maximum width and the maximum length of the at least one antenna beam emitted by the one or more antenna arrays proximate to the road link. ### Claim 9 (depends on 7) The apparatus of claim 7, wherein the beamforming capability information of the one or more antenna arrays is precomputed. ### Claim 10 (depends on 7) The apparatus of claim 7, wherein the vehicle cluster is generated by selecting at least one vehicle from the one or more vehicles based on a distance between the one or more vehicles, a direction of travel, a speed of the one or more vehicles, or a combination thereof. ### Claim 11 (depends on 7) The apparatus of claim 7, wherein a new vehicle cluster is generated when one or more vehicles in the vehicle cluster changes speed, heading direction, or lane. ### Claim 12 A non-transitory computer-readable storage medium carrying one or more sequences of one or more instructions which, when executed by one or more processors, cause an apparatus to: receive location information from one or more vehicles; generate a vehicle cluster based at least on the received location information and a beamforming capability information of one or more antenna arrays proximate to a road link; determine vehicle cluster information for the vehicle cluster based on road geometry information of the road link; determine one or more parameters for at least one antenna beam based on the vehicle cluster information, wherein the at least one antenna beam is configured to sufficiently cover the vehicle cluster; and control the at least one antenna beam to track the vehicle cluster along the road link, wherein a maximum width and a maximum length of the at least one antenna beam is determined based on a distance between the one or more antenna arrays and a location of the vehicle cluster on the road link. ### Claim 13 (depends on 12) The computer-readable storage medium of claim 12, wherein the one or more parameters of at least one antenna beam comprises a signal strength, a beam width, an elevation angle, and an azimuth angle relative to the one or more antenna arrays. ### Claim 14 (depends on 12) The computer-readable storage medium of claim 12, wherein the vehicle cluster is generated by selecting at least one vehicle from the one or more vehicles based on a distance between the one or more vehicles, a direction of travel and a speed of the one or more vehicles. ### Claim 15 (depends on 12) The computer-readable storage medium of claim 12, wherein the vehicle cluster information is transmitted from the one or more antenna arrays to at least one neighboring antenna arrays based on a proximity between the vehicle cluster and the at least one neighboring antenna arrays. ### Claim 16 (depends on 12) The computer-readable storage medium of claim 12, wherein the at least one antenna beam is directed from the one or more antenna arrays to the vehicle cluster when the vehicle cluster is in direct line of sight of the one or more antenna arrays. ### Claim 17 (depends on 12) The computer-readable storage medium of claim 12, wherein a multipath tolerant connection is directed from the one or more antenna arrays to the vehicle cluster when the vehicle cluster is not in direct line of sight of the one or more antenna arrays. ### Claim 18 (depends on 12) The computer-readable storage medium of claim 12, wherein a new vehicle cluster is generated when one or more vehicles in the vehicle cluster changes speed, heading direction, lane, or a combination thereof.