Open Radio is a design for a programmable wireless dataplane. Wireless protocols evolve quickly and infrastructure for wireless must support this. Protocol changes are continuous but many basestations deployed. OpenRadio exposes an interface to program PHY and MAC layers. Key contributions
Decouple protocol definition from hardware
Abstraction layer for protocols decoupling processing and decision
20MHz processing for OFDM complexity protocols
25 sec response time for ACKs.
Multicore architectures for DSP will be used to get speed necessary.
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