This white paper covers the coexistence of GSM, HSPA and LTE and migratory aspects from Rel-7 to Rel-8 and beyond based on the 3GPP specification. The topics covered include:
- The radio access network aspects of the coexistence
- The core network considerations
- The quality of service (QoS) requirements
- The future of voice/messaging services on LTE including CSFB, SRVCC and VoLTE and IMS services
- Regulatory aspects
- Multimode and multiband devices and machine type communications for coexisting networks
This white paper originally published on 4G Americas