Systems and methods for optimization of branch synchronization node determination in a peer-to-peer network
AssigneeQUALCOMM Incorporated
InventorsYan Zhou, Santosh Paul Abraham, George Cherian
Life of this patent
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AssigneeQUALCOMM Incorporated
InventorsYan Zhou, Santosh Paul Abraham, George Cherian
Estimating the term…
Methods, devices, and computer program products for optimization of branch synchronization node determination in a peer-to-peer network are disclosed herein. In one aspect, a higher-level node, such as a root node broadcasting master clock synchronization messages to other devices, may determine a dynamic signal strength threshold and send it in those synchronization messages. After receiving those messages, if finding the received signal strength of those messages is below the dynamic signal threshold, a receiving node will realize that it is relatively far away from the root node and hence may be a potential branch node to further relay those messages. This dynamic threshold may be determined to ensure that at least a certain percentage of receiving nodes are potential branch nodes, based on the received signal strengths of those nodes at the root node. This method can reduce device energy consumption by only requiring edge devices to relay the synchronization messages, and they can be dynamically identified based on the threshold. In addition, a branch node can also use the dynamic signal strength threshold to help the determination of its potential next-hop branch nodes.
A device in an ad hoc wireless communication network configured to generate a signal strength threshold, the device comprising:
A method for determining a signal strength threshold in an ad-hoc wireless communications network, the method comprising:
A non-transitory, computer readable medium comprising instructions that when executed cause a processor in a device to perform a method for determining a signal strength threshold in an ad-hoc wireless communications network, the method comprising:
A device in an ad hoc wireless communication network configured to receive a signal strength threshold, the device comprising:
A method for receiving a signal strength threshold in a ad-hoc wireless communications network, the method comprising:
A non-transitory, computer readable medium comprising instructions that when executed cause a processor in a device to perform a method for receiving a signal strength threshold in a ad-hoc wireless communications network, the method comprising:
Dependencies are inferred from the claim text.