HOW TO ACHIEVE 1 GIGABIT PER SECOND DATA RATE OVER WIRELESS

摘要

In the wireless field, we talk a great deal about high speed data. For example, with Wi-Fi connections on our laptops we usually get at least 20rnmillion bits per second (Mbps) through a typical hot spot, home router, or access point, but rarely the 54 Mbps maximum possible. Longer distances,rninterference, and other environmental issues usually prevent that, but what we get is typically enough. With the new 802.11 n standard, Wi-Fi speeds willrnbe going up as more of the access points adopt the multiple input multiple output (MIMO) technology that will make 100+ Mbps common.