Find Your Focus Abstract Voice over New Radio (VoNR) is poised to revolutionize voice communication in 5G networks by leveraging the capabilities of the 5G standalone (SA) architecture. As operators transition from legacy systems to VoNR, understanding and optimizing Key Performance Indicators (KPIs) becomes crucial for delivering superior voice quality. This article delves into the…
Find Your Focus Introduction Introduce the IP Multimedia Subsystem (IMS) as the core network element designed to provide IP-based multimedia services, particularly VoIP, across LTE and now 5G networks. Highlight the critical role of IMS in supporting the 3GPP standard Vo5G (Voice over 5G), ensuring high-reliability, low-latency voice communication, and integrating seamlessly into the 5G…
Find Your Focus 1. Understanding the Technologies: VoLTE vs. Vo5G (VoNR) 1.1 What is VoLTE? Definition:Voice over LTE (VoLTE) is an IP Multimedia Subsystem (IMS)-based technology that enables voice calls over the 4G LTE network using packet-switched (PS) protocols instead of traditional circuit-switched (CS) ones. VoLTE allows for better call quality, faster call setup, and…
N26 interface is an inter-CN interface between the MME and 5GS AMF in order to enable interworking between EPC and the NG core. Support of the N26 interface in the network is optional for interworking. N26 supports a subset of the functionalities (essential for interworking) that are supported over S10. PGW-C + SMF and…
With the rapid development of mobile Internet and Internet of Things(IoT), Telecom services have been increasingly multifarious. The three main usage scenarios for 5G, namely1. enhanced Mobile Broadband(eMBB) 2. massive Machine Type of Communication(mMTC) 3. ultra-Reliable Low Latency Communication(uRLLC), However, in terms of performance, the current 4G system cannot meet the requirements of high peak…