Communications in a wireless communication system based on two or more communication standards are configured for delivery to cell sites or to subscribers using a digital link having channels assigned to the two or more communication standards. A T-1 level can be divided into twenty four channels that are assigned to two or more mobile standards, and subscriber or network communications based on the two or more standards can be delivered to, for example, radio transmitters associated with the mobile standards. Channel allocation can be revised based upon requested capacity associated with the mobile standards.