![best wireless router for mac best wireless router for mac](https://sm.pcmag.com/t/pcmag_au/review/a/apple-macb/apple-macbook-air-13-inch-mid-2012_rxzg.1200.jpg)
The channel assignment must fulfill the constraints that the number of channels assigned to a router is at most the number of interfaces on the router, and the resultant mesh network remains connected. This is referred to as the channel assignment problem. The attainable network capacity of a multiradio wireless mesh network is dependent on how various channels are assigned to each radio interface to form a mesh network with minimum interference. In other words, the capacity of a wireless mesh network can be increased by equipping the routers with multiple radio interfaces, each of which is tuned to a different channel. To reduce the interference, the devices may transmit over different nonoverlapping channels provisioned in the IEEE 802.11 standards. It is well known that the effectiveness of random access techniques used in IEEE 802.11 networks degrades as the number of devices increases. Hence, multiple access techniques such as time division multiple access, frequency multiple access, or random access are required to coordinate the transmissions over the channel. Due to the broadcast nature of the wireless medium, signals transmitted from different devices over the same channel (frequency band) will result in collision, which in turn causes data loss. One key challenge in adopting wireless mesh networking is the capacity of effective throughput that can be offered to the clients.
![best wireless router for mac best wireless router for mac](https://img.fixthephoto.com/blog/images/gallery/news_fb__image_9279.png)
(2005) for other application areas of wireless mesh networks. The interested reader is referred to Akyildiz et al.
![best wireless router for mac best wireless router for mac](https://shoppingsound.com/wp-content/uploads/images/31vRp4hKjxL.jpg)
A multiradio wireless mesh network with channel assignment.īy leveraging the commodity of IEEE 802.11 (more commonly known as Wi-Fi) hardware, wireless mesh networking reduces the dependency on wired infrastructure, and hence is being used for providing low-cost Internet access to low-income neighborhoods and scarcely populated areas.