CDMA基于语音短信冲突的语音优先实现方法探讨

摘要

SMS are usually sent to users through service channel of CDMA network, which will result in the collision of speech with SMS. Speech service should be processed first because it is highly real-time. Analyzing the collision of speech and SMS service in CDMA network, this paper proposes a new solution based on the priority of speech which processes speech service firstly, in the meantime, SMS will be sent normally.%　　CDMA网络通过业务信道下发短信时容易引起语音与短信业务的冲突，由于语音业务实时性要求比较强，故应该被优先处理。通过对CDMA网络语音与短信业务冲突情况进行分析，提出基于语音优先的解决方案，实现实时性要求强的语音业务的优先处理，同时也保证了用户短信业务的正常使用。