摘要
LTE时代终极终端语音解决方案Vo LTE是目前业界研究的重点。对现有LTE终端的多种语音解决方案进行了详细的技术分析和比较,重点从终端角度探讨了承载在纯分组交换系统和IMS的Vo LTE的技术优势和待解决问题,呈现了Vo LTE技术作为LTE终端语音解决方案的技术特点和下一步演进趋势。
As the final voice solution for LTE, VoLTE has become the key research point of the industry. Several existing voice solutions of LTE user equipment were compared and analyzed in details. Technical advantages and unsolved problems of VoLTE which is based on pure PS network and IMS system were mainly discussed from the prospective of the LTE terminal. The technical characteristics and evolution direction of VoLTE were mentioned in the end.
出处
《电信科学》
北大核心
2015年第3期13-21,共9页
Telecommunications Science
