Rohde & Schwarz provides a complete product portfolio for WCDMA/HSPA/HSPA+: digital standards on general-purpose equipment such as vector signal generators and signal and spectrum analyzers; dedicated communications testers and complete conformance test systems.

GSM (Global System for Mobile Communications) networks have been deployed worldwide as second-generation mobile communications systems.

Bluetooth® is the established wireless communications technology for the short range, facilitating both voice and data transmission to create a personal area network.

IS 136 Technology is an evolution of the IS-54 standard and is for LTE and LTE Advanced.

GSM-R is based on the cellular GSM technology, with further enhancements specific to the requirements of railroad operation, such as train control.