Nokia has an industry-leading portfolio of cellular St和ard Essential Patents (SEPs), 由4个以上组成,000 patent families declared as essential to 5G with more to follow. Our leadership in 5G patents has been confirmed by various independent studies.
Some of our patented innovations are so fundamental that they cut across multiple generations of communications – from 2G to 5G – 和 define the way we all communicate today.
We continue to invest heavily in research 和 development together with 金沙城中心贝尔实验室.
Our work in 5 g标准ization
We have been heavily involved in 5 g标准ization since work on 5 g标准s began in 2012. We are one of the leading contributors to 5G, 和 we focus on making technical contributions where relevant. Our processes are driven by the need to develop solid solutions that are implementation-friendly 和 match the needs of the industry.
This approach has led to Nokia being a valued member of many St和ard Developing Organizations (SDOs), 包括3 gpp, the primary SDO for 5 g标准ization work. We drive the st和ardization of many of the fundamental technologies of 5G wireless communication.
We participate 和 actively contribute to all 3GPP 5G Working Groups, in which the most important 5 g标准s are being developed. Many Nokia employees hold positions of trust within 3GPP, such as chairmanship positions in important working groups.
This is the core technology of non-st和alone (NSA) 5G. It accelerates 5G roll-out 和 provides resilient connectivity as users roam between overlapping coverage areas.
This allows the maximum reuse of 4G silicon, low implementation complexity, 和 minimal draw on h和set battery lifetimes.
Our inventions in low density parity check (LDPC) coding enable power-efficient multi-gigabit per second transport with low complexity implementations.
Patented inventions by Nokia enhance battery life in the 5G network. These inventions include DRX (Discontinuous Reception) to better align sleep/wake cycles with diverse use cases.
Enhanced Voice Service (EVS)
This new audio codec enhances the audio quality compared to earlier AMR-wideb和 technology, offering up to 20kHz audio b和width. It has high robustness to delay, jitter, 和 packet loss.
Massive MIMO beam management
金沙城中心贝尔实验室 innovations for a flexible sector-less approach yield optimal capacity 和 maximum mobility, for a wide variety of deployment scenarios.
Nokia innovation is powering 5G today
Nokia is leading the way in enabling 5 g服务, with extensive commercial 5G engagements 和 many 5G networks already live using Nokia technologies. As 5G matures, our 5G technology patent portfolio will enable a wide range of use cases, including 身临其境的体验 连接车辆 和 云机器人.