What's 4G Mobile Technology by Prof. Willie Lu (Chinese)

Someone always has a wrong concept that 4G means very high-speed transmission which is totally wrong! While 4G can support high-speed data rates, but high-speed data rates is not equal to 4G.
Based on LU's Laws, "No single Radio Transmission Technology (RTT) can do both Broadband High-speed and Seamless Mobility in a commercial environment", and "Transmitting very high data rates over a fast-fading mobile wireless link in a commercial environment does not work because it requires very high S/N by the increased receiver bandwidth and much more spectrum with very low BER which is really hard to implement" by Prof. Willie Lu, former Stanford University Professor and adjunct Zhejiang University Professor, etc.

Therefore, the 4G technology should be focused on the Converged mobile Cellular and High data rate solutions with Multiple RTTs on Open Wireless Architecture (OWA) platform in a cost-effective and spectrum efficient way.

Category:

Science & Technology

Tags:

• iPhone 5
• iPhone 5G
• 4G mobile 4G technology
• 4G wireless
• Willie LU
• 4G mobile phone
• 4G smartphone
• iPhone 4G
• mobile device
• 4G handset