Huawei is the world’s first vendor to use multi-carrier aggregation and high-order MIMO technology in its LTE-Advanced system, which increases spectrum efficiency up to five times thus greatly reducing transmission costs. The system also incorporates Coordinated Multipoint (CoMP) Reception and Transmission, with which signals from a wireless device are received from several coordinated base stations. This function allows operators to efficiently utilize the network infrastructure without installing more antennas.
Using SAE (System Architecture Evolution) capabilities, Huawei’s LTE-Advanced solution features PCC (Policy Charging and Control) allowing operators to manage bandwidth utilization while optimizing valuable end-user experience.
Wan Biao, President of Wireless, Huawei, said: "This milestone heralds the industry is moving towards the Giga-bits era of mobile broadband. Huawei is committed to accelerating the commercialization and adoption of LTE technology through continuously offering solutions to reduce the per-bit cost and improve the profitability for operators worldwide."
LTE-Advanced is currently being standardized by the 3rd Generation Partnership Project (3GPP) as a major enhancement of 3GPP Long Term Evolution. LTE-Advanced will include key features such as worldwide functionality and roaming, compatibility of services, interoperability with other radio access systems, and enhanced peak data rates to support advanced services and applications (100 Mb/s for high and 1 Gb/s for low mobility).
Huawei has deployed 60 LTE networks including lab trial, field trial and commercial networks and made more than 3,300 LTE/SAE contributions to 3GPP.
Labels: Huawei
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