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ATIS 0700706.1997(R2013)
- Stage 1 Service Description for Personal Communications Service - Enhanced Priority Access and Channel Assignment (PACA-E) Supplementary Service (formerly T1.706-1997 (R2008) )
- standard by Alliance for Telecommunication Industry Solutions, 04/01/1997
- Publisher: ATIS
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This standard defines and describes the Enhanced Priority Access and Channel Assignment (PACA-E) service for PCS. This service is intended to provide preferential treatment to a special group of PCS users, e.g., National Security and Emergency Preparedness (NS/EP) users. PACA-E requires modifications to basic PCS call set-up procedures in order to provide prioritization, by queuing, of the assignment of radio channel resources involved in call origination from PACA-E subscriber (priority access) and, separately, call delivery to a PACA-E subscriber (priority egress).