Alcatel-Lucent announces CDMA/LTE combo infrastructure

In what is expected to be a theme at this week's CTIA show in Las Vegas, Alcatel-Lucent said it has expanded its portfolio to allow mobile operators to offer both 3G CDMA and Long Term Evolution (LTE) services using a common network infrastructure. Alcatel-Lucent's offering, called Converged RAN, includes software-defined radio (SDR) technology to allow CDMA services providers, such as Verizon Wireless, to deploy one technology and then upgrade to LTE in a smoother fashion and even deploy both technologies in the same base station.

A number of vendors are expected to announce products that help operators migrate from CDMA to LTE as CDMA operators like Verizon Wireless, MetroPCS, KDDI and others look to migrate to LTE. Verizon Wireless has announced that Ericsson and Alcatel-Lucent are its LTE network infrastructure vendors. This week Huawei announced it would provide a CDMA, LTE-ready network to cable provider Cox Communications. The cable provider, which won spectrum in the 700 MHz auction, will launch its 3G network using Huawei's SingleRAN solution and 3900 series base stations.

For more:
- see this release

Related articles:
Cox goes with LTE-ready CDMA in 700 MHz band
Canada's CDMA operators defect to HSPA/LTE
Alcatel-Lucent, Ericsson win Verizon LTE deal
Verizon to deploy LTE by late 2009
2008 Year in Review: LTE gains significant momentum

Suggested Articles

Ligado Networks is still getting push-back, including from the National Telecommunications and Information Administration (NTIA).

Telefonica will source 5G gear from multiple vendors, but has selected Huawei as one supplier for its 5G core network.

One of the tools in 3GPP Release 15 related to the 5G standard is something called Integrated Access and Backhaul (IAB).