In this thesis, we have detailed study and analysis of the MAC layer in emergencycommunications systems.
本文对该应急通信系统基站侧MAC层设计与实现进行了较为详细的分析和描述。
2
In Bei Chuan County, emergencycommunications vehicles are still used to maintain communication with the outside.
北川县仍利用应急通信车继续保持对外通信联络。
3
Terri Minogue, a senior dispatcher at the Santa Cruz Consolidated EmergencyCommunications Center, remembers a 911 call from a man who said there were two dead bodies in a car.