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  2. Medium access control - Wikipedia

    en.wikipedia.org/wiki/Medium_access_control

    v. t. e. In IEEE 802 LAN/MAN standards, the medium access control (MAC), also called media access control, is the layer that controls the hardware responsible for interaction with the wired (electrical or optical) or wireless transmission medium. The MAC sublayer and the logical link control (LLC) sublayer together make up the data link layer.

  3. NetSpot - Wikipedia

    en.wikipedia.org/wiki/NetSpot

    It runs on Mac OS X 10.6+ and Windows 7, 8, 10, and 11. Netspot supports 802.11n, 802.11a, 802.11b, and 802.11g wireless networks and uses the standard Wi-Fi network adapter and its Airport interface to map radio signal strength and other wireless network parameters, and build reports on that. NetSpot was released in August 2011.

  4. Hidden node problem - Wikipedia

    en.wikipedia.org/wiki/Hidden_node_problem

    In wireless networking, the hidden node problem or hidden terminal problem occurs when a node can communicate with a wireless access point (AP), but cannot directly communicate with other nodes that are communicating with that AP. [1] This leads to difficulties in medium access control sublayer since multiple nodes can send data packets to the ...

  5. Apple's updated iCloud Private Relay notice clarifies why it ...

    www.engadget.com/apples-updated-icloud-private...

    Apple's support page now also contains instructions on how fix the problem: If Private Relay has been switched off for a cellular network, users can go to the network's settings and turn on "Limit ...

  6. Multiple Access with Collision Avoidance for Wireless

    en.wikipedia.org/wiki/Multiple_Access_with...

    Multiple Access with Collision Avoidance for Wireless (MACAW) [1] is a slotted medium access control (MAC) protocol widely used in ad hoc networks. [2] Furthermore, it is the foundation of many other MAC protocols used in wireless sensor networks (WSN). [2] The IEEE 802.11 RTS/CTS mechanism is adopted from this protocol.

  7. WiFi Explorer - Wikipedia

    en.wikipedia.org/wiki/WiFi_Explorer

    Proprietary commercial software. Website. www.intuitibits.com /products /wifi-explorer /. WiFi Explorer is a wireless network scanner tool for macOS that can help users identify channel conflicts, overlapping and network configuration issues [1][2][3] that may be affecting the connectivity and performance of Wi-Fi networks.

  8. Verizon says its network is 'fully restored' following an ...

    www.engadget.com/mobile/smartphones/verizon-says...

    Many folks claimed they were unable to make or receive calls or exchange text messages. Those with an iPhone may be seeing "SOS" instead of the usual connection bars on the top right of their screen.

  9. Carrier-sense multiple access with collision detection

    en.wikipedia.org/wiki/Carrier-sense_multiple...

    Carrier-sense multiple access with collision detection. Carrier-sense multiple access with collision detection (CSMA/CD) is a medium access control (MAC) method used most notably in early Ethernet technology for local area networking. It uses carrier -sensing to defer transmissions until no other stations are transmitting.