Ericsson now has License Assisted Access (LAA), sometimes referred to as LTE-U, running live its labs. The tests support the aggregation of licensed and unlicensed spectrum for peak rates up to 450 Mbps and enabling fair sharing of spectrum between mobile and Wi-Fi devices. The lab trials of both LAA fair sharing and licensed-unlicensed aggregation - 20 MHz on licensed band and 40 MHz on unlicensed 5 GHz band - were demonstrated from the Ericsson radio development units in Ottawa, Canada and Stockholm, Sweden.
LAA, or LTE-U, extends the benefits of LTE to unlicensed spectrum, providing reliable and predictable performance. The licensed band provides an anchor to ensure a seamless user experience with full mobility while the unlicensed band provides incremental capacity and enables faster data speeds.
The technology milestone has been achieved in cooperation with Qualcomm Technologies. The companies also confirmed that Verizon, SK Telecom and T-Mobile US are already investigating the performance benefits that LAA can offer to mobile customers on their networks.
Starting in the fourth quarter 2015, Ericsson is adding LAA to its indoor small cell portfolio, including the Ericsson RBS 6402 Indoor Picocell (targeted at smaller buildings under 50,000 square feet) followed by the Ericsson Radio Dot System (for medium and large buildings).
Ed Chan, Senior Vice President, Network Planning, Verizon, says: "Verizon is committed to researching and adopting new technologies that will consistently improve the performance of our network and ultimately the experience we deliver to our customers. We are encouraged by the headway that Ericsson and Qualcomm Technologies have made in demonstrating the benefits LAA can provide."
Park Jin-hyo, Senior Vice President and Head of Network Technology R&D Center, SK Telecom, says: "SK Telecom is very active in the development of 5G technologies, which will be an extension and evolution of our LTE network. We are delighted to achieve the successful trial of the 450Mbps LAA and fair-sharing technology with Ericsson and Qualcomm Technologies and will continue to work closely with them to secure advanced network technologies."
Neville Ray, Chief Technical Officer, T-Mobile , says: "It is very encouraging to see License Assisted Access live in the Ericsson labs already delivering on the promises of both a better mobile broadband customer experience and the fair sharing and co-existence within the 5 GHz band among wireless and Wi-Fi devices. With over 500 MHz of underutilized spectrum in the 5 GHz Unlicensed National Information Infrastructure (UNII) band, LAA can provide our customers with superior network performance while effectively co-existing with other Wi-Fi devices to ensure a better experience for all wireless users."
Thomas Nor�n, Vice President and Head of Radio Product Management, Ericsson, says: "Carrier Aggregation was an important technology trend for mobile networks in 2014 and LAA is already set to be a key focus for mobile operators in 2015. Innovations like LAA that improve the user experience while increasing spectrum efficiency will be significant milestones that mobile industry leaders must both drive and support."
http://www.ericsson.com/news/1893104
LAA, or LTE-U, extends the benefits of LTE to unlicensed spectrum, providing reliable and predictable performance. The licensed band provides an anchor to ensure a seamless user experience with full mobility while the unlicensed band provides incremental capacity and enables faster data speeds.
The technology milestone has been achieved in cooperation with Qualcomm Technologies. The companies also confirmed that Verizon, SK Telecom and T-Mobile US are already investigating the performance benefits that LAA can offer to mobile customers on their networks.
Starting in the fourth quarter 2015, Ericsson is adding LAA to its indoor small cell portfolio, including the Ericsson RBS 6402 Indoor Picocell (targeted at smaller buildings under 50,000 square feet) followed by the Ericsson Radio Dot System (for medium and large buildings).
Ed Chan, Senior Vice President, Network Planning, Verizon, says: "Verizon is committed to researching and adopting new technologies that will consistently improve the performance of our network and ultimately the experience we deliver to our customers. We are encouraged by the headway that Ericsson and Qualcomm Technologies have made in demonstrating the benefits LAA can provide."
Park Jin-hyo, Senior Vice President and Head of Network Technology R&D Center, SK Telecom, says: "SK Telecom is very active in the development of 5G technologies, which will be an extension and evolution of our LTE network. We are delighted to achieve the successful trial of the 450Mbps LAA and fair-sharing technology with Ericsson and Qualcomm Technologies and will continue to work closely with them to secure advanced network technologies."
Neville Ray, Chief Technical Officer, T-Mobile , says: "It is very encouraging to see License Assisted Access live in the Ericsson labs already delivering on the promises of both a better mobile broadband customer experience and the fair sharing and co-existence within the 5 GHz band among wireless and Wi-Fi devices. With over 500 MHz of underutilized spectrum in the 5 GHz Unlicensed National Information Infrastructure (UNII) band, LAA can provide our customers with superior network performance while effectively co-existing with other Wi-Fi devices to ensure a better experience for all wireless users."
Thomas Nor�n, Vice President and Head of Radio Product Management, Ericsson, says: "Carrier Aggregation was an important technology trend for mobile networks in 2014 and LAA is already set to be a key focus for mobile operators in 2015. Innovations like LAA that improve the user experience while increasing spectrum efficiency will be significant milestones that mobile industry leaders must both drive and support."
http://www.ericsson.com/news/1893104
