| abstract |
A digital wireless basestation is disclosed which is programmed with a hardware abstraction layer suitable for enabling one or more baseband processing algorithms to be represented using high level software. Commodity protocols and hardware turn a basestation, previously a highly expensive, vendor-locked, application specific product, into a generic, scalable baseband platform, capable of executing many different modulation standards with simply a change of software. IP is used to connect this device to the backnet, and IP is also used to feed digitised IF to and from third party RF modules, using an open data and control format. |