Abstract:
Carrier data can be communicated between a carrier interface of the first radio base station node and a mobile switching center over a carrier bus according to a carrier protocol. In addition, bus data can be communicated between a bus interface of the first radio base station node and a second radio base station node over a radio base station bus according to a radio base station protocol that is different from the carrier protocol. Related radio communications systems and nodes are also discussed.
Abstract:
A first frame of carrier data can be communicated between a first carrier interface of a first radio base station node and a mobile switching center over a first carrier bus. In addition, a first frame of bus data can be communicated having a first number of dedicated control timeslots at a first bus interface of the first radio base station node over a first radio base station bus. Furthermore, a second frame of carrier data can be communicated between a second carrier interface of a second radio base station node and the mobile switching center over a second carrier bus. Finally, a second frame of bus data having a second number of dedicated control timeslots, different from the first number of dedicated control timeslots, can be communicated at a second bus interface of the second radio base station node over a second radio base station bus.