![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/5/57/CellTowersAtCorners.gif/640px-CellTowersAtCorners.gif&w=640&q=50)
Routing in cellular networks
From Wikipedia, the free encyclopedia
Network routing in a cellular network deals with the challenges of traditional telephony such as switching and call setup.[1]
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/5/57/CellTowersAtCorners.gif/320px-CellTowersAtCorners.gif)
Most cellular network routing issues in different cells can be attributed to the multiple access methods used for transmission. The location of each mobile phone must be known to reuse a given band of frequencies in different cells and forms space-division multiple access (SDMA).