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R&S®CMW-ATE terminal testing solution for IMS and VoLTE

  • Overview

Key Facts

  • First validation in industry of IP multimedia subsystem (IMS) test cases at GCF and PTCRB
  • GSMA IR.92 and IR.94 compliant

Brief Description

The R&S®CMW-ATE (application test environment) is a test solution for IP multimedia subsystem (IMS) and Voice over LTE (VoLTE) protocol testing of wireless devices.

Features

  • Test solution for R&D to conformance testing of IP multimedia subsystem (IMS) and voice over LTE (VoLTE) functionalities of wireless devices
  • Support of major network operators with their specific IMS and VoLTE test plans (IOT)

Key Facts

  • First validation in industry of IP multimedia subsystem (IMS) test cases at GCF and PTCRB
  • GSMA IR.92 and IR.94 compliant
  • IMS, VoLTE, SMS over IMS, IMS emergency calls, joyn (Rich Communication Suite enhanced, RCS-e) protocol testing of wireless devices and chipsets using different RATs
  • Support of various network operator-specific IMS and VoLTE test plans (IOT) such as Verizon Wireless and AT&T
  • Support of IMS- and VoLTE-specific GCF WIs and PTCRB RFTs based on 3GPP TS 34.229-1 and OMA specifications

Brief Description

The R&S®CMW-ATE (application test environment) is a test solution for IP multimedia subsystem (IMS) and Voice over LTE (VoLTE) protocol testing of wireless devices.

The R&S®CMW-ATE is the solution for verifying IMS functionalities such as VoLTE, SMS over IMS, IMS emergency calls and joyn (Rich Communication Suite enhanced, RCS-e) from R&D to conformance testing of the IMS protocol stack of wireless devices and chipsets.

Features & Benefits

  • Test solution for R&D to conformance testing of IP multimedia subsystem (IMS) and voice over LTE (VoLTE) functionalities of wireless devices
    • Dedicated R&D test case package with configurable items
    • Option to modify code and create individual IMS test cases
    • Dedicated conformance (GCF and PTCRB) and network operator-specific (IOT) test case packages for operator acceptance and certification testing
  • Support of major network operators with their specific IMS and VoLTE test plans (IOT)
    • AT&T
    • Verizon Wireless
  • Covering wireless device testing for all current and future IP multimedia subsystem (IMS) functionalities
    • P-CSFB discovery (PCO / DHCP / DNS)
    • IMS registration and re-registration
    • IMS authentication and re-authentication
    • MO / MT calls (MTSI speech and text calls)
    • Session handling
    • Supplementary services
    • MO / MT SMS over IMS
    • Emergency calls over IMS (with and without positioning)
    • Joyn (Rich Communication Suite enhanced)
  • Intuitive GUI
    • Easy and fast configuration of test cases with R&S®CONTEST sequencer software
    • Fast and flexible test plan creation
    • Fast and easy change of parameters
  • Powerful reporting possibilities
    • Fast and thorough problem analysis through visualization of message flow
    • Automatic pcap file generation for typical IP-based analysis
    • IMS-centric verdict presentation in XML log files
    • Report with pass/fail verdict for seeing results at a glance
  • Flexible and scalable solution
    • Upgradeability to perform LTE protocol testing
    • Upgradeability to R&S®CMW-PQA VoLTE performance testing under realistic network conditions
    • Upgradeability to perform audio quality tests with the R&S®UPV audio analyzer supporting audio analysis with established mechanisms
    • Upgradeability to location-based services (LBS) and SUPL 2.0 testing
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