System for facilitating beam training
First Claim
1. A method, comprising:
- identifying a communication requirement in an apparatus;
discovering wireless networks in communication range of the apparatus using at least one request message transmitted from the apparatus;
receiving a message at the apparatus, the message containing configuration information in response to the at least one request message, the configuration information indicating at least a reduced number of communication beam training sequences that will be transmitted following the received message;
receiving the communication beam training sequences at the apparatus; and
selecting at least one preferred communication beam from the communication beam training sequences received at the apparatus using a training process based on the configuration information.
2 Assignments
0 Petitions
Accused Products
Abstract
A system for configuring antenna systems for selecting directional communication signals corresponding to other apparatuses. Apparatuses having activities that require directional wireless communication may search for other apparatuses that can fulfill these requirements. This search may include, for example, the transmission of wireless messages requesting a set of communication beams usable for beam training (for example, one or more beam training sequences). Other apparatuses that are able to satisfy the requirements of the searching apparatus may respond to the request message by transmitting a message that comprises at least information usable for configuring beam training configuration in the apparatus.
18 Citations
20 Claims
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1. A method, comprising:
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identifying a communication requirement in an apparatus; discovering wireless networks in communication range of the apparatus using at least one request message transmitted from the apparatus; receiving a message at the apparatus, the message containing configuration information in response to the at least one request message, the configuration information indicating at least a reduced number of communication beam training sequences that will be transmitted following the received message; receiving the communication beam training sequences at the apparatus; and selecting at least one preferred communication beam from the communication beam training sequences received at the apparatus using a training process based on the configuration information. - View Dependent Claims (2, 3, 4, 5)
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6. A method, comprising:
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receiving a message at an apparatus, the message requesting communication; estimating the direction from which the wireless signal that carried the request message arrived at the apparatus; if the estimation is determined to be acceptable by the apparatus, transmitting a response message from the apparatus, the response message containing configuration information indicating at least a reduced number of communication beam training sequences that will be transmitted from the apparatus following the response message; transmitting the reduced number of communication beam training sequences indicated in the configuration information from the apparatus; receiving a signaling message at the apparatus, the signaling message identifying at least one preferred communication beam; and responding to the signaling message by transmitting a directional message from the apparatus in accordance with the preferred communication beam. - View Dependent Claims (7, 8)
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9. A computer program product comprising computer executable program code recorded on a computer readable medium, comprising:
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computer executable program code configured to identify a communication requirement in an apparatus; computer executable program code configured to discover wireless networks in communication range of the apparatus using at least one request message transmitted from the apparatus; computer executable program code configured to receive a message at the apparatus, the message containing configuration information in response to the at least one request message, the configuration information indicating at least a reduced number of communication beam training sequences that will be transmitted following the received message; computer executable program code configured to receive the communication beam training sequences at the apparatus; and computer executable program code configured to select at least one preferred communication beam from the communication beam training sequences received at the apparatus using a training process based on the configuration information.
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10. A computer program product comprising computer executable program code recorded on a computer readable medium, comprising:
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computer executable program code configured to receive a message at an apparatus, the message requesting communication; computer executable program code configured to estimate the direction from which the wireless signal that carried the request message arrived at the apparatus; computer executable program code configured to, if the estimation is determined to be acceptable by the apparatus, transmit a response message from the apparatus, the response message containing configuration information indicating at least a reduced number of communication beam training sequences that will be transmitted from the apparatus following the response message; computer executable program code configured to transmit the reduced number of communication beam training sequences indicated in the configuration information from the apparatus; computer executable program code configured to receive a signaling message at the apparatus, the signaling message identifying at least one preferred communication beam; and computer executable program code configured to respond to the signaling message by transmitting a directional message from the apparatus in accordance with the preferred communication beam.
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11. An apparatus, comprising:
a processor, the processor being configured to; identify a communication requirement; discover wireless networks in communication range using at least one request message; receive a message containing configuration information in response to the at least one request message, the configuration information indicating at least a reduced number of communication beam training sequences that will be transmitted following the received message; receive the communication beam training sequences; and select at least one preferred communication beam from the received communication beam training sequences using a training process based on the configuration information. - View Dependent Claims (12, 13, 14, 15)
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16. An apparatus, comprising:
a processor, the processor being configured to; receive a message requesting communication; estimate the direction from which the wireless signal that carried the request message arrived; if the estimation is acceptable, transmit a response message containing configuration information indicating at least a reduced number of communication beam training sequences that will be transmitted following the response message; transmit the reduced number of communication beam training sequences indicated in the configuration information; receive a signaling message identifying at least one preferred communication beam; and respond to the receiving message by transmitting a directional message in accordance with the preferred communication beam. - View Dependent Claims (17, 18)
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19. An apparatus, comprising:
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means for identifying a communication requirement; means for discovering wireless networks in communication range using at least one request message; means for receiving a message containing configuration information in response to the at least one request message, the configuration information indicating at least a reduced number of communication beam training sequences that will be transmitted following the response message; means for receiving the communication beam training sequences; and means for selecting at least one preferred communication beam from the received communication beam training sequences using a training process based on the configuration information.
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20. An apparatus, comprising:
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means for receiving a message requesting communication; means for estimating the direction from which the wireless signal that carried the request message arrived; means for, if the estimation is acceptable, transmitting a response message containing configuration information indicating at least a reduced number of communication beam training sequences that will be transmitted following the response message; means for transmitting the reduced number of communication beam training sequences indicated in the configuration information; means for receiving a signaling message identifying at least one preferred communication beam; and means for responding to the signaling message by transmitting a directional message in accordance with the preferred communication beam.
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Specification