QoS Enabled SIP for VoIP in MANET
Voice over Internet Protocol (VoIP) in Mobile Ad-hoc NETwork (MANET) is challenging because MANET is an infrastructure-less network. VoIP requires a signaling protocol like the Session Initiation Protocol (SIP) for session establishment and management. In infrastructure network, SIP utilizes the centralized proxy, register and redirect servers for session establishment. MANET is a decentralized network of mobile nodes. Hence SIP cannot adopt as it is to MANETs. In this paper, the authors have described the SIP implementation for MANET using network simulator 2 NS2.
Subscribe to the Innovation Insider Newsletter
Catch up on the latest tech innovations that are changing the world, including IoT, 5G, the latest about phones, security, smart cities, AI, robotics, and more. Delivered Tuesdays and Fridays