R&S®GSRM is an OEM software module designed for integration into network packet brokers or IP probes. It enables subscriber-aware visibility across 3G, 4G, and 5G non-standalone mobile networks by correlating control and user plane traffic. This correlation allows for optimized traffic filtering, forwarding, and load balancing of GTP sessions, enhancing network performance, service quality, and user experience.

Features

• Real-time GTP correlation based on subscriber IDs
• Multi-core architecture with linear scalability for high bandwidth demands
• Supports 3G, LTE, and 5G NSA networks including GTPv1 and GTPv2
• Configurable input buffer and filter
• Session metadata including cell location and bearer fields
• Support for standard network interfaces: Gn, S1-U, S11, S5
• Session-aware load balancing and smart traffic distribution
• Traffic filtering and forwarding for optimized traffic management
• Policy control with cybersecurity measures for individual subscribers and endpoints
• Expandable with DPI-powered application awareness via R&S®PACE 2

Benefits

• Enables subscriber awareness within network solutions
• Faster time to market and reduced R&D costs through quick integration
• Improved analytics accuracy via reliable subscriber session correlation
• Optimized tool infrastructure with efficient processing throughput
• Flexible SLAs tailored to customer requirements
• Empowers mobile network operators to:
  • Optimize network performance
  • Maximize QoE and QoS
  • Improve accounting, billing, and subscription management
  • Identify and monetize new services
  • Ensure business continuity and boost ARPU