tag: carrier-aggregation

Huawei and Qualcomm test 600 Mbit/s LTE CAT11

Network company Huawei has joined forces with mobile chip player Qualcomm to complete tests using LTE CAT11, which achieves a peak data rate of 600 Mbit/s by aggregating three carriers, each using 256QAM (Quadrature Amplitude Modulation).

Huawei and HKT claim 440Mbps LTE-A live test

HKT, the mobile subsidiary of telco PCCW, has announced the successful live testing of LTE-A carrier aggregation (CA) alongside Huawei. The telco claims to have achieved peak download rate speeds of 440Mbps.

Samsung upgrades C-RAN baseband unit centraliser

Samsung Electronics sent out a timely reminder that it has many more strings to its bow than smartphones with the launch of C-RAN2.0. As the name strongly implies, it’s an updated version of the original C-RAN product, which serves to allow the aggregation of baseband units (BBUs) from base stations to more centralised locations.

Nokia announces Finnish and Saudi LTE-A rollouts

Nokia Networks has claimed advancements in LTE-A network deployment by unveiling live network speeds and data transmission rates of up to 300 Mbps on Sonera’s LTE network in Helsinki. By utilising FDD/TDD technology it is claiming carrier aggregation of the 1800 and 2600 MHz frequency bands for the Finnish operator.

Qualcomm adds LTE Category 9 CA support to Snpadragon 810

Qualcomm has announced its Snpadragon 810 processor will add support for LTE Category 9 carrier aggregation (CA) connectivity, which according to the chip giant will enable device download speeds of up to 450Mbps, up from current peak of 300Mbps.

Nokia Networks, Ooredoo claim first Qatar LTE-A service

Nokia Networks and Qatar-based telco Ooredoo have announced what they claim to be the first LTE-Advanced service in the country. The two partners claimed the nationwide service, achieved through LTE-A carrier aggregation by Nokia, offers up to 225Mbps downlink data speeds.

Sprint to take its time over VoLTE

Sprint’s VP of Technology Innovation and Architecture, Dr. Ron Marquardt, opened up LTE North America in Dallas today with a keynote speech offering up a full overview of the US telco’s LTE roll-out to date. Marquart also highlighted the key areas Sprint is looking into at the moment to further advance its LTE network services, […]

Ericsson, Qualcomm claim first inter-company LTE Cat 9

Swedish telecom infrastructure vendor and mobile chip giant Qualcomm have announced what they claim is the world’s first inter-company interoperability trial of LTE Category 9 carrier aggregation. The two firms said the technology offers download speeds of up to 450Mbps.

Nokia Networks bags Bharti Airtel 3G contract

Nokia Networks has announced it has bagged a 3G contract form Bharti Airtel in Mumbai, west Bengal and Bihar, which according to the Finnish infrastructure provider marks India’s first dual band, dual carrier 3G implementation.

EE activates LTE-A in Central London

EE has launched LTE-Advanced, which it is branding ‘4G+’, at some 150 sites across London, declaring the UK has “gone from a laggard back to being a leader.” As reported previously by Telecoms.com, the new faster speeds are facilitated by carrier aggregation (CA) over the combination of 20MHz of 1800MHz and 20MHzof 2.6GHz spectrum.

EE set to launch commercial LTE-A by end of month

Following Vodafone’s carrier aggregation announcement , an EE spokesperson confirmed to Telecoms.com it is also switching on its LTE-A (Cat 6) offering, which should be available in central London by the end of this month.

Vodafone announces UK carrier aggregation roll-out

Vodafone has announced it will begin rolling out LTE Advanced, aka 4.5G, in Birmingham, London and Manchester this month, with rest of the country to follow over a year’s time. The operator will be the first in the UK to launch commercial LTE-A network services.


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