Wireless systems vary from wired ones in the data link and network layers, while maintaining the same physical layer.
Wireless systems vary from wired ones in the data link and network layers, while maintaining the same physical layer.
Up until now, most sources indicate the main distinction lies in the physical medium used—wired systems rely on a tangible connection, whereas wireless systems depend on radio waves or other non-physical means. Are there additional factors you haven't considered?
It really comes down to this. In terms of actual data, the structure and layers remain consistent with traditional setups. Sure, there are wireless features and encryption options, but those details don’t affect the core OSI and TCP/IP frameworks.
The first two layers use various methods for frame validation, encryption, and other tasks. While the overall structure remains the same, the specific actions within the last two layers differ from standard wired systems.