Technomate

VoLTE stands for voice over long-term evolution. It is standard for high-speed wireless communication for mobile phones. VoLTE is an IMS -based specification. Adopting this approach, it enables the system to be integrated with the suite of applications that will because available on LTE . Originally the concept for SMS and voice system over LTE using IMS had been opposed by many operators because of the complexity of IMS. They had seen it as for too expensive and burdensome to introduce and maintain. History At the 2010 GSMA mobile world congress, GSMA announced that they were supporting the voice solution to provide voice over LTE Different companies provide VoLTE services at different time some of them are May 2014 Singtel introduce the world’s first commercial “full=featured” VoLTE services in Singapore, only in combinational with the Galaxy Note 3. July 2015 SEATEL Cambodia announced that world’s first commercial 100% VoLTE services without 2G/3G in Cambo...

LTE stands for Long-Term Evolution. It is just a part of wireless communication for mobile phones. It is standard for high-speed wireless communication. The standards are developed by the 3GPP (3 rd generation partnership project). LTE is a registered trademark owned by ETSI (European telecommunication standard institute) for wireless data communication technology. The main aim of LTE was to increase the capacity and speed of wireless data network using DSP (digital signal processing) techniques. The different LTE frequencies and bands used in different countries means that only multi-band phones are able to use LTE in all countries where it support. LTE was first proposed by NTT DoCoMo of japan in 2004, and studies on the new standard officially commenced in 2005. Features Higher peak data rate Improved spectrum efficiency Mobility – optimization for low-mobility (up to 15km/h), support with high performance for medium mobility (up to 129 km/h), supporte...