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Home - carrier aggregation
Tag:

carrier aggregation

  • Viettel completes Vietnam’s first 5G-A trial

    by Juan Pedro Tomás January 16, 2026
    by Juan Pedro Tomás January 16, 2026

    Viettel plans to begin rolling out 5G-Advanced in 2026, using the 700 MHz and 2.6 GHz bands already licensed for 5G In sum – what to know: Trial hits 7.3 …

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  • du, Nokia, and MediaTek hit 6.3 Gbps in 5G speed trial

    by Juan Pedro Tomás November 10, 2025
    by Juan Pedro Tomás November 10, 2025

    du said that the achievement supports the UAE’s broader digital transformation, enabling higher throughput for AI workloads, real-time data analytics, and ultra-HD streaming In sum – what to know: 6.3 …

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  • e&, Nokia achieve multi-gigabit speeds with 6CC aggregation

    by Juan Pedro Tomás June 25, 2025
    by Juan Pedro Tomás June 25, 2025

    The trial utilized e&’s commercial spectrum across 3.5 GHz, 2.6 GHz, 2.1 GHz and 1.8 GHz bands and delivered a throughput of 5.8 Gbps In sum – what to know: …

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  • T-Mobile US takes 6-CA to the field

    by Kelly Hill March 18, 2025
    by Kelly Hill March 18, 2025

    5G SA testing with 6-CA pushes downlink speeds up to 6.3 Gbps T-Mobile US touted the results of recent field testing that used six-component carrier aggregation (6-CA), combining the carrier’s …

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  • Verizon claims 5.5 Gbps download speeds in 5G lab trial

    by Juan Pedro Tomás January 8, 2025
    by Juan Pedro Tomás January 8, 2025

    Verizon carried out this 5G trial with Samsung Electronics and MediaTek Verizon, in collaboration with Samsung Electronics and MediaTek, has successfully achieved 5.5 Gbps download speeds in a controlled 5G …

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  • BT, Nokia and Qualcomm test 5G 5CC carrier aggregation

    by Juan Pedro Tomás July 5, 2024
    by Juan Pedro Tomás July 5, 2024

    The tests were conducted in the field on live network spectrum at Adastral Park, BT Group’s headquarters for R&D Nokia and U.K.-based BT Group announced that they have successfully aggregated …

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  • Bell Canada starts deploying 3.8 GHz spectrum in Toronto

    by Juan Pedro Tomás May 31, 2024
    by Juan Pedro Tomás May 31, 2024

    Bell is also using spectrum in the 3.5 GHz band to provide 5G Canadian telco Bell announced the deployment of 3.8 GHz spectrum in select areas of Toronto and Kitchener-Waterloo, …

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  • Ericsson, du reach 16.7 Gbps download speed on 5G SA network

    by Juan Pedro Tomás March 26, 2024
    by Juan Pedro Tomás March 26, 2024

    The implementation is based on Ericsson 5G SA New Radio-Dual Connectivity (NR-DC) and carrier aggregation Ericsson and Emirati telco du tested 10 carriers per sector on a live 5G network, …

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  • UAE telco du moves closer to 5G-Advanced with new trial

    by Juan Pedro Tomás February 9, 2024
    by Juan Pedro Tomás February 9, 2024

    du has also deployed extreme-large antenna arrays (ELAA) technology, which has resulted in approximately a 30% enhancement in user experience United Arab Emirates (UAE) telco du announced the deployment of …

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  • Ericsson, Elisa demo high uplink speeds in 5G SA network

    by Juan Pedro Tomás February 8, 2024
    by Juan Pedro Tomás February 8, 2024

    Ericsson and Elisa carried out the test using a mobile test device powered by a Qualcomm’s Snapdragon X75 5G modem-RF system Ericsson has partnered with Finnish communications service provider Elisa …

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  • How are operators using 5G Standalone in the real world? 

    by Sean Kinney, Principal Analyst January 19, 2024
    by Sean Kinney, Principal Analyst January 19, 2024

    While 5G Standalone is often referred to as “real 5G,” is it really making any impact in the real world? Dozens of operators around the world have deployed 5G Standalone …

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  • Dish achieves simultaneous 5G uplink and downlink CA for FDD spectrum

    by Catherine Sbeglia Nin October 16, 2023
    by Catherine Sbeglia Nin October 16, 2023

    Dish recorded 200 Mbps uplink peak speeds with 35 MHz of 5G spectrum and 1.3 Gbps downlink peak speeds with 75 MHz of 5G spectrum Dish Wireless this week announced the …

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  • Qualcomm claims 5G SA download record

    by Catherine Sbeglia Nin August 10, 2023
    by Catherine Sbeglia Nin August 10, 2023

    The record was achieved using the Qualcomm Snapdragon X75 chipset Qualcomm has claimed a new record, achieving a download rate of 7.5 Gb/s in sub-6 GHz bands using a Standalone …

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  • T-Mobile US boosts 5G speeds with four-carrier aggregation

    by Juan Pedro Tomás July 26, 2023
    by Juan Pedro Tomás July 26, 2023

    T-Mobile US said it has reached speeds of 3.3 Gbps in recent tests of four-carrier aggregation T-Mobile US said it has begun rolling out four-carrier aggregation for customers, adding that …

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  • Samsung, MediaTek hit top 5G uplink speeds with CA and 3Tx antennas

    by Catherine Sbeglia Nin July 7, 2023
    by Catherine Sbeglia Nin July 7, 2023

    The tests achieved 5G uplink speeds of 363Mbps, said Samsung and MediaTek Samsung and MediaTek this week announced the successful testing of 5G Standalone Uplink (UL) 2CC Carrier Aggregation (CA) …

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  • Ericsson, MediaTek claim upload speed record with uplink CA

    by Juan Pedro Tomás May 30, 2023
    by Juan Pedro Tomás May 30, 2023

    Ericsson said that the combination of frequencies used was 50 megahertz FDD n1 and 100 megahertz TDD n77 Ericsson and MediaTek said they have set a new 5G upload speed record of …

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  • Ericsson, MediaTek expand 5G aggregation deployment options

    by Juan Pedro Tomás March 20, 2023
    by Juan Pedro Tomás March 20, 2023

    Ericsson said the downlink peak rate of nearly 4.4 Gbps was reached by combining 20 megahertz of AWS, 80 megahertz of CBRS and 200 megahertz of C-band Ericsson and MediaTek …

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  • O2 Telefónica achieves carrier aggregation breakthrough

    by Catherine Sbeglia Nin December 12, 2022
    by Catherine Sbeglia Nin December 12, 2022

    The carrier aggregation trial was supported by Nokia and MediaTek At O2 Telefónica’s Innovation Cluster near Berlin, the carrier has successfully aggregated sub-6 GHz spectrum frequencies in a two-component carrier uplink Carrier …

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  • Nokia expands 5G collaboration with French carrier Orange

    by Juan Pedro Tomás November 30, 2022
    by Juan Pedro Tomás November 30, 2022

    The Nokia Wavence portfolio includes high-capacity microwave transceivers, designed to support operators as they build out their 5G networks Nokia announced that it has extended its collaboration with French operator …

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  • #TBT: 600 MHz auction hits the skids; Verizon turns up carrier aggregation, Sprint tests 3CCA; Ericsson exec ousters … this week in 2016

    by RCR Wireless News August 25, 2022
    by RCR Wireless News August 25, 2022

    Editor’s Note: RCR Wireless News goes all in for “Throwback Thursdays,” tapping into our archives to resuscitate the top headlines from the past. Fire up the time machine, put on …

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  • BT tests 4CC aggregation in a live 5G Standalone network

    by RCR Wireless News August 8, 2022
    by RCR Wireless News August 8, 2022

    It’s the first time 4CCA has been tested outside a lab in Europe, the companies claim BT announced Monday that it has successfully tested four component-carrier (4CC) carrier aggregation on a …

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  • Optus claims first four component CA 5G SA data call in Australia

    by Juan Pedro Tomás July 15, 2022
    by Juan Pedro Tomás July 15, 2022

    The 4CC data trial combined Optus’ low-band spectrum and 2,100MHz FDD bands with 2,300MHz and 3,500MHz TDD bands Australian operator Optus has completed what it claims to be the first …

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  • T‑Mobile US tops 3 Gbps with standalone 5G carrier aggragation

    by Juan Pedro Tomás June 15, 2022
    by Juan Pedro Tomás June 15, 2022

    T-Mobile US used the Samsung Galaxy S22 phone powered by Snapdragon 8 Gen 1 Mobile Platform T-Mobile US said it was able to aggregate three channels of mid-band 5G spectrum, …

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  • Nokia, Optus claim world’s first 3CC Carrier Aggregation 5G SA data call

    by Juan Pedro Tomás May 4, 2022
    by Juan Pedro Tomás May 4, 2022

    Nokia said that 5G carrier aggregation allows compatible 5G smartphones to receive multiple 5G frequency bands in parallel Nokia, Optus and Samsung Electronics Australia announced that they have achieved a …

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  • EE, Qualcomm test seven-carrier aggregation to boost 5G

    by Juan Pedro Tomás April 20, 2022
    by Juan Pedro Tomás April 20, 2022

    EE expects to reach half of the U.K. population with its 5G service by early 2023 U.K. carrier EE claimed to be the first European network to successfully aggregate a …

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