South Korea’s SK Telecom has unveiled “LTE-Advanced 3 Band Carrier Aggregation (CA)” technology that aggregates 3 bands 20MHz+10MHz +10MHz. This technology will support speeds of up to 300Mbps. LTE-Advanced 3 band CA is expected to become commercialized by the end of 2014.
Tag: Carrier Aggregation
SK Telecom to Provide 225 Mbps LTE-Advanced Service
South Korea’s SK Telecom has demonstrated the LTE-Advanced service that offers up to 225Mbps of speed by aggregating 20MHz bandwidth in 1.8GHz band and 10MHz bandwidth in 800MHz band.
Qualcomm Introduces 3G/LTE Multimode Modem and RF Transceiver Chip
Qualcomm has announced its fourth-generation 3G/LTE multimode solutions with the newest modem chipset, the Qualcomm® Gobi™ 9×35, and RF transceiver chip, the Qualcomm WTR3925, designed for 4G LTE Advanced mobile broadband connectivity.
NSN Announces Enhanced Voice Call Continuity for VoLTE, Increased LTE Data Rates
Nokia Solutions and Networks has launched voice call continuity (VCC) to complement Voice over LTE (VoLTE) by enabling seamless handovers to 2G or 3G networks. According to company, the enhanced solution optimizes VoLTE network connection quality and control with better bearer switching and shorter delay.
Anite Announces Commercial LTE-A Carrier Aggregation Network Testing Solution
Wireless network measurement solutions provider Anite has announced a commercial LTE-A and carrier aggregation (“CA”) testing solution for mobile network operators and network infrastructure vendors. Using the Nemo Outdoor, operators can monitor the performance and quality of their LTE-A networks.
A1 Telekom Austria, Nokia Siemens Networks Demonstrate Carrier Aggregation in Vienna
Nokia Siemens Networks and A1 Telekom Austria has demonstrated carrier aggregation, a LTE-Advanced technology, in Vienna. The live demo included handling large file transfers with a simultaneous video stream and showcased download speeds of 580Mbps.
Huawei Launches Carrier Aggregation Solution for Seamless Mobile Broadband
Huawei recently announced a CA (Carrier Aggregation) total solution at the company’s annual Global Analyst Summit in Shenzhen. According to company, the solution extends the capabilities of normal intra-site CA to also support inter-site and heterogeneous CA to provide a seamless user experience.
Qualcomm Demonstrates LTE Advanced Carrier Aggregation
Qualcomm in partnership with Sierra Wireless and Ericsson, has demonstrated LTE carrier aggregation and Category 4 data rates. The demonstration, powered by the third-generation Qualcomm Gobi 4G LTE MDM9225™ chipset, Sierra Wireless’ AirCard mobile hotspot and Ericsson network infrastructure
Qualcomm Introduces RF360 For Single, Global LTE Smartphone Designs
Qualcomm has announced RF360 Front End Solution that addresses cellular radio frequency band fragmentation and enables a single, global 4G LTE design for mobile devices. Band fragmentation is the biggest obstacle to designing today’s global LTE devices, with 40 cellular radio bands worldwide.
Broadcom Unveils LTE-Advanced Modem for Smartphone and Tablets
Broadcom has introduced the 28nm 4G LTE-Advanced modem with integrated radio and cellular baseband which reduces board area by approximately 35 percent. Designed for the 4G LTE market, Broadcom’s BCM21892 multi-mode, multi-band solution supports all 3GPP standards technologies