Tag: VoLTE
Voice Over NR (VoNR Call Flow)
VONR Introduction We are seeing 5G Stand Alone (SA) data services are rolling out throughout the world, it is very much essential for MNOs to provide services such as Voice/Video […]
Robust Header Compression – ROHC
ROHC is a header compression protocol/algorithm that can be used compress the header of different IP packets. In normal case without compression IPv4 header is 40 bytes and IPv6 header […]
TTI Bundling for better HARQ and Latency
TTI bundling enables a data block to be transmitted in consecutive TTIs, which are packed together and treated as the same resource during the scheduling process. TTI bundling makes use […]
VoLTE SIP Methods, Response Codes and Details
VoLTE IMS Protocols In IMS subsystem, the critical protocols are the Session Initiation Protocol (SIP), SigComp, Real-time Transport Protocol (RTP), RTP Control Protocol (RTCP) and IP Security (IPSec) and Diameter. […]
Voice Codec Options for VoLTE Services
The quality of Voice service plays and will play an important role in the evolution of telecommunication system. Voice subscribers are becoming habitual of Voice over IP (VoIP) services that […]
VoLTE Cell Capacity- Calculating Packet Size, PRBs and No. of Users
The mobile operators are or have moved to voice over LTE (VoLTE). Globally, voice is still the major chunk of ARPU for the telecommunications industry. However, basic voice may not […]