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  2. Bluetooth mesh networking - Wikipedia

    en.wikipedia.org/wiki/Bluetooth_mesh_networking

    Bluetooth Mesh is a mesh networking standard that operates on a flood network principle. It's based on the nodes relaying the messages: every relay node that receives a network packet that authenticates against a known network key; is not in message cache; has a TTL ≥ 2; can be retransmitted with TTL = TTL - 1.

  3. Hidden node problem - Wikipedia

    en.wikipedia.org/wiki/Hidden_node_problem

    Increasing the transmission power of the nodes can solve the hidden node problem by allowing the cell around each node to increase in size, encompassing all of the other nodes. This configuration enables the non-hidden nodes to detect, or hear, the hidden node. If the non-hidden nodes can hear the hidden node, the hidden node is no longer hidden.

  4. Exposed node problem - Wikipedia

    en.wikipedia.org/wiki/Exposed_node_problem

    When a node hears an RTS from a neighboring node, but not the corresponding CTS, that node can deduce that it is an exposed node and is permitted to transmit to other neighboring nodes. [1] If the nodes are not synchronised (or if the packet sizes are different or the data rates are different) the problem may occur that the sender will not hear ...

  5. Troubleshoot a broadband internet connection - AOL Help

    help.aol.com/articles/troubleshooting-a...

    These suggestions are designed to help with broadband connections only. If you don't have broadband, you'll need to try other steps to fix problems with a dial-up internet connection.

  6. List of Bluetooth profiles - Wikipedia

    en.wikipedia.org/wiki/List_of_Bluetooth_profiles

    For example, Bluetooth MAP is used by HP Send and receive text (SMS) messages from a Palm/HP smartphone to an HP TouchPad tablet. [23] Bluetooth MAP is used by Ford in select SYNC Generation 1-equipped 2011 and 2012 vehicles [24] and also by BMW with many of their iDrive systems. The Lexus LX and GS 2013 models both also support MAP as does the ...

  7. Apple nears switch to in-house Bluetooth and Wi-Fi chip for ...

    www.aol.com/news/apple-nears-switch-house...

    The chip, code-named Proxima, has been under development for several years and is now slated to go into the first iPhones and smart home devices produced in 2025, the report said, citing people ...

  8. Trump win has economists concerned US economy will fail to ...

    www.aol.com/finance/trump-win-economists...

    Trump and his proposed policies have been viewed as potentially more inflationary due to the president-elect's campaign promises of high tariffs on imported goods, tax cuts for corporations, and ...

  9. NYC woman who allegedly screamed ‘you’re all going to die ...

    www.aol.com/news/nyc-woman-allegedly-screamed...

    “My son was a very giving person,” she said. “He would give his last to a person. If you didn’t have anything, he would be like ‘Ok, we are going to figure it out.'”