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双卡终端到双卡双VoLTE终端的技术演进 预览 被引量:2

Technical Evolution from Dual Card Terminal to Dual Card Dual VoLTE Terminal
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摘要 提出双卡双VoLTE是未来双卡手机的演进方向的观点,从双卡双VoLTE手机的需求出发,通过将双卡双VoLTE终端与目前六模全网通终端进行对比,引出双卡双VoLTE在IMS外网接入、双LTE待机、来回监听等方面面临的技术挑战及解决方案,最后对双卡双VoLTE终端的演进进行了展望,提出LL双待将是实现双卡双VoLTE终端较为可行的技术方案。 It holds in the paper that the dual card dual VoLTE is the evolution direction of the dual card mobile phone in the future. According to requirements of the dual card dual VoLTE mobile phone, the dual card dual VoLTE terminal was compared with the six-mode full Netcom terminal, the technical challenge and solution faced by the dual card dual VoLTE in 1MS external network access, dual LTE standby and two-way monitoring were introduced. Finally, the evolution of the dual card dual VoLTE terminal was looked ahead to propose that LL dual standby will be the feasibly technical solution to realize the dual card dual VoLTE terminal.
作者 肖海 桂烜 何平 刘兆元 XIAO Hai1, GUI Xuan2, HE Ping1, LIU Zhaoyuan1 (1.Guangzhou Research Institute of China Telecom Co., ktd, Gangzhou 510630, China; 2. China Telecommunications Cool, oration, Beijing 100031, China)
出处 《移动通信》 2017年第15期75-78,85共5页 Mobile Communications
关键词 双卡双VoLTE 分时隙监听 LL双待 寻呼冲突 dual card dual VoLTE time-slot monitoring LL dual standby paging conflict
作者简介 肖海:工学硕士毕业于中山大学电子系,现任职于中国电信股份有限公司广州研究院,主要从事移动终端技术方案、测试方法等研究工作。 桂烜:高级工程师,工学博士毕业于北京邮电大学,现任职于中国电信集团公司市场部,主要从事移动终端规划、移动终端测试研究、移动互联网新产品开发运营、互联网电视研究等工作。 何平:工程师,硕士毕业于中山大学,现任职于中国电信股份有限公司广州研究院,主要从事移动终端技术与标准以及下一代互联网技术研究工作。
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