LTE Advanced FDD / TDD Carrier Aggregation achieved on commercial hardware and software for SingTel with data speeds up to 260 Mbps
Newest generation of mobile technology will lift network performance, giving early adopter mobile operators a competitive advantage
Improves app coverage for mobile device users across the network - increases TDD coverage area by 70% and TDD downlink speeds compared to one LTE carrier - and optimizes spectrum
Mobile subscriptions are forecast to exceed the worlds population in 2015, driving a significant growth in mobile data traffic, according to the Ericsson Mobility Report (June, 2014). Leading mobile operators are looking for innovative ways to increase the performance of their networks to handle this growth, while delivering a consistently great user experience. To address these operator challenges, Ericsson (NASDAQ:ERIC), SingTel and Qualcomm Technologies, Inc., a wholly-owned subsidiary of Qualcomm Incorporated, have achieved an industry first with the live demonstration of FDD / TDD Carrier Aggregation using commercial track hardware and software. The demonstration achieved 260 Mbps downlink speeds.
Tay Yeow Lian, Managing Director for Networks, SingTel says: We are already using dual-layers of LTE FDD with LTE-Advanced Carrier Aggregation, and we know the performance of our mobile network is critical to ensuring that our customers have a great experience on their smartphones and tablets. Therefore, we will continue to explore the future option of bundling even TDD spectrum into the LTE carrier aggregation to expand network capacity, allowing our customers to enjoy consistent high data speed download even at high traffic areas. We are glad that Ericsson is making significant efforts to deliver innovations that keep us in the front position of such technology development. By working closely with Qualcomm Technologies, Ericsson is moving FDD / TDD Carrier Aggregation from a trial concept towards a commercial solution that we can plan to further differentiate our performance advantage in the future when the additional TDD spectrum is available.
The technical demonstration took place at the SingTel office in Singapore on October 3, 2014, utilizing a Qualcomm Snapdragon(TM) 810 processor, a product of Qualcomm Technologies, and Ericsson high-performance LTE software designed to support the companys multi-standard RBS6000 family of base stations for macro and small-cell networks. In the demonstration, Ericsson aggregated 20 MHz of LTE FDD spectrum with 20 MHz of LTE TDD spectrum, supporting peak data rates up to 260 Mbps.
Serge Willenegger, vice president of product management, Qualcomm Technologies, Inc., says: We are delighted to work with Ericsson and SingTel to deliver the latest LTE Advanced multimode solutions to the mobile industry. The Snapdragon 810 processor builds upon our leadership in LTE Advanced technology by supporting carrier aggregation across LTE TDD and LTE FDD.
FDD / TDD Carrier Aggregation enables operators to complement their FDD networks with a cost-efficient deployment of TDD. For operators using TDD bands, the TDD uplink coverage can be a constraint. By combining TDD and FDD spectrum through Carrier Aggregation, low band FDD can deliver good uplink coverage while the TDD band can be leveraged for higher downlink capacity. LTE FDD / TDD Carrier Aggregation enables spectrum from both LTE FDD and LTE TDD to be combined to deliver higher peak data speeds and improve app coverage across the network. It increases the effective TDD coverage area by up to 70%, reducing the cost of providing TDD coverage. It also ensures efficient utilization of spectrum, increasing both the combined FDD / TDD coverage area and capacity of the network.
Per Narvinger, Head of Product Area LTE, Ericsson, says: We are pleased to have an opportunity to showcase our FDD / TDD Carrier Aggregation capabilities to SingTel together with Qualcomm Technologies. We demonstrated that the combination of low to mid band FDD with high band TDD can provide significant network performance gains. This complements the FDD/TDD interoperability work which we have already commercialized in countries where TDD spectrum is granted.
Ericsson also conducted earlier trials of this innovative Carrier Aggregation approach over the summer, providing the groundwork for this latest achievement. Ericsson is working with mobile eco-system partners to support the full commercialization of the LTE FDD / TDD Carrier Aggregation capability. Commercial devices supporting FDD / TDD Carrier Aggregation are expected in 2015.
Ericsson is the market leader in LTE network technology. 50 percent of the worlds LTE smartphone traffic is currently served by Ericsson networks, which is more than double the traffic of our closest competitor. Ericsson is present today in all high-traffic LTE markets including the US, Japan, South Korea, Singapore, Australia and Canada etc., and has also been selected by the top 10 LTE operators, as ranked by LTE subscriptions worldwide.
NOTES TO EDITORS
SingTel unveils first live LTE-A 300 Mbps service in Singapore
Ericssons LTE-Advanced helps T-Mobile continue to expand LTE Network coverage and capacity
Ericsson and Slovak Telekom conduct first intraband 300 Mbps over-the-air trial
Study: Capital investment improves network performance, giving better returns
Download high-resolution photos and broadcast-quality video at www.ericsson.com/press
Ericsson is the driving force behind the Networked Society - a world leader in communications technology and services. Our long-term relationships with every major telecom operator in the world allow people, business and society to fulfill their potential and create a more sustainable future.
Our services, software and infrastructure - especially in mobility, broadband and the cloud - are enabling the telecom ind
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
04/08/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
04/07/2026
April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
06/05/2026
Polands Miecznik-class frigates are part of the largest contract in Polish shipbuilding history. (Image Credit: PGZ Stocznia Wojenna)...
06/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/05/2026
Riedel Communications today announced the expansion of its leadership structure as part of a strategic initiative to strengthen both its operational management ...
06/05/2026
For nearly three decades, Veteran Production Sound Mixer and Five-time Emmy Award Winner Dirk Sciarrotta has helped define the sonic identity of the long-runnin...
06/05/2026
ZEISS CinCraft LensCore: Cinema Lens Looks for Compositing
Brie Clayton May 6, 2026
0 Comments
ZEISS announces the launch of CinCraft LensCore, a nove...
06/05/2026
Wisycom Solves Extreme RF Challenges Across Miles of Live Action for Gravity Med...
06/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/05/2026
Narrative Entertainment has partnered with Encompass to deliver high-quality subtitling of its Great! network content using the Altitude Intelligence AI assiste...
06/05/2026
SipRadius, widely recognized for making content processing and connectivity secure and seamless, is proud to launch a dramatic new approach to AI content creati...
06/05/2026
When the broadband and media industry gathers at ANGA COM in Cologne from May 19 to 21, Big Blue Marble will be at the forefront. The international broadcast an...
06/05/2026
Cinegy GmbH, a leading developer of software-defined television technology, is proud to exhibit at MPTS for the first time. Visitors to the stand will discover ...
06/05/2026
Val Jeanty Receives 2026 Doris Duke Artist Award Jeanty, a composer, percussionist, and turntablist, is the fourth Berklee recipient of the prestigious award ...
06/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/05/2026
When live cycling races and international marathons stretch for miles across cities and countryside, there is no margin for RF failure in live broadcast. As Chi...
06/05/2026
Oberkochen/Germany, May 5, 2026
ZEISS announces the launch of CinCraft LensCore, a novel solution for creating physically based cinematic lens looks for visual...
06/05/2026
SAN JOSE, Calif. - May 6, 2026 - Harmonic (NASDAQ: HLIT) today announced its latest broadband innovations for ANGA COM 2026, highlighting its vision for a new e...
06/05/2026
Statement from Rupert Murdoch, Chairman Emeritus, Fox Corporation on Ted Turner&...
06/05/2026
Friday 8 May on RT One and RT Player
Meet the NSPCA team caring for and protecting animals in need in this six-part series
Fly on the wall, six-part series...
06/05/2026
The race to build the world's most powerful AI factories demands networking ...
06/05/2026
How changes to proteins can alter drug interactions for new precision therapies Scripps Research team maps how chemical modifications to proteins affect drug bi...
05/05/2026
Experts from the world of academia, tech, business, politics and media convened for a Thomson Talks at the Cambridge Disinformation Summit in April. It's th...
05/05/2026
Three phones were hardwired for power and transmission to the truck; camera feat...
05/05/2026
The creative studio behind campaigns for the NBA, Fanatics Sportsbook & Casino, ...
05/05/2026
Nielsen has announced results from a co-viewing pilot program covering February&...
05/05/2026
viztrick AiDi, an on-device AI solution developed by Nippon TV, delivered global...
05/05/2026
ARRI has announced Omnibar, a battery-powered, IP65-rated multi-color LED linear...
05/05/2026
Imagine Communications has announced that France T l visions is the first broadc...
05/05/2026
The Women's National Basketball Association (WNBA) and Bell Media today announced a multiyear agreement to broadcast and stream WNBA games in Canada beginni...
05/05/2026
SVG is proud to announce Warner Bros. Discovery's Techwood Studios in Atlant...
05/05/2026
With no operator required, AutoMic workflow automates talent identification on U...
05/05/2026
A crash in 2015 set the industry back, but this winter proved that drones are he...
05/05/2026
Another year, and more proof that Asia continues to shape some of the world's most exciting new sounds. This year's RADAR artists draw from deep local r...
05/05/2026
The Austin City Limits Music Fest 2026 lineup just dropped, and this year, Spoti...
05/05/2026
New drum machine book campaign incoming
Bjooks have announced that during Superbooth 2026, they will be launching a Kickstarter campaign to fund the product...
05/05/2026
Flagship all-in-one production bundle updated
The latest version of Native Instruments' flagship virtual instrument and plug-in bundle has just been ann...
05/05/2026
Rohde & Schwarz to host RF Testing Innovations Forum 2026, helping design engine...
05/05/2026
L3Harris provides communications, electronic warfare, sensors and mission systems that enable Virginia-class submarine crews to operate with confidence in conte...
05/05/2026
The company grew by 7.6% in net revenue and 16.3% in EBITDA, achieving a 33% inc...
05/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
05/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
05/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
LTE Advanced FDD / TDD Carrier Aggregation achieved on commercial hardware and software for SingTel with data speeds up to 260 Mbps
