Articles tagged with: CDMA and Handover

First Active Handover Between LTE and CDMA Networks Demonstrated

­LG and Nortel have demonstrated the world's first 3GPP standards compliant active handover of a data transmission between a LTE network and a cdma network. Inter-technology handover allowing mobile users the ability to move between LTE and cdma networks without losing data connectivity means that operators can run these networks concurrently without impacting services. This will help to ensure that users have full network coverage while taking advantage of LTE speeds, wherever initially available.  more

Related Tags: lg, nortel, lte, cdma-evolved-high-rate-packet--data, ehrpd, 1xev-do, 700mhz, 4g, Canada

Arieso Releases Updated Network Planning Tool

..ase includes a pilot pollution KPI. Pilot pollution is one of the biggest problems in UMTS and cdma2000 networks. Explicitly considering the pilot pollution KPI in the automatic optimisation process will allow operators to produce network plans more

Related Tags: itu, capex, mts, cdma2000, umts, arieso

Japan's KDDI to Overlay LTE on CDMA Network

Japan's KDDI is to deploy a Long-Term Evolution (LTE) overlay on its cdma network, using a core networking solution from Hitachi collaborating with Nortel. Hitachi Communication Technologies, a fully owned subsidiary of Hitachi, will take a major role of solution development with Nortel.  more

Related Tags: core-network, nortel, lte, kddi, hitachi, Japan