Emre Özgür Özcan’s Post

Do I care about Photonics ? Without getting into nerdy detail, the demand generate by new Datacentres, AI, and ever increasing growth of cloud computing, is putting pressure to provide a low latency , high speed network, and optical fiber is the key as we know it today. By harnessing the unique properties of light, photonics enables ultra-fast communication, high-capacity data transfer, and energy-efficient computing. NTT has been working on IOWN ( Innovative Optical and Wireless Network) initiative with Intel and Sony.  Learn more about IOWN and the future of photonics at https://www.rd.ntt/e/iown/. #photonics #IOWN #NTT #Intel #Sony #opticalfiber #cloudcomputing

The Qualcomm 5G Primer course by Nakul Navarange provides a comprehensive overview of the fundamentals of 5G technology. Through this course, I am learning the basics of wireless and cellular communication, as well as the evolution of 5G network technology. The course delves into the 5G NR vision and the key enabling technologies behind it, such as advanced channel coding, massive MIMO, mobile mmWave, and more. Additionally, it covers the important networking features of 5G and how the mmWave spectrum is utilized. The course also explores the exciting applications of 5G in smart cities and connected vehicle technologies (C-V2X). By the end of this course, I expect to have a solid understanding of how the different aspects of 5G are applied in real-world scenarios and the transformative potential of this next-generation wireless standard.

6G Massive MIMO Beam Steering is at the forefront of this evolution, offering significant improvements in signal strength, data transmission speeds, and overall network performance. This paper highlights the critical role that 6G Massive MIMO Beam Steering will play in the future of wireless communication. https://lnkd.in/g_eq5jcw #6G

Researchers at the Tokyo Institute of Technology and the National Institute of Information and Communications Technology in Japan have developed a wireless chipset achieving a 640 Gbps transmission rate, 100 times faster than 5G. Utilizing a 65 nm silicon architecture, the cost-effective chip can be mass-produced. The transceiver chip, with integrated circuits for both transmitting and receiving, features amplifiers and a frequency converter to maintain signal strength. Demonstrated speeds reached 640 Gbps using 16 QAM modulation, promising advancements for automated cars, telemedicine, and virtual reality.

The Qualcomm 5G for Everyone course by Nakul Navarange provides a comprehensive overview of the fundamentals of 5G technology. Through this course, I am learning the basics of wireless and cellular communication, as well as the evolution of 5G network technology 📶. The course delves into the 5G NR vision and the key enabling technologies behind it, such as advanced channel coding, massive MIMO, mobile mm₩ave, and more. Additionally, it covers the important networking features of 5G and how the mmWave spectrum is utilized. The course also explores the exciting applications of 5G in smart cities and connected vehicle technologies (C-V2X). By the end of this course, I expect to have a solid understanding of how the different aspects of 5G are applied in real-world scenarios and the transformative potential of this next-generation wireless standard.

#DYK that #OnThisDay in 1932 Norman Abramson was born, American computer scientist who created ALOHANET, the first modern data network, which formed the basis of the protocols essential in the Ethernet now in wide use. It opened in 1970, operating at 9600 bits per second, using radio to provide a wireless packet-switched data network between several Hawaii islands. Its innovations included the first packet radio sensors, the first packet radio repeaters, the first satellite packet network and the first radio access to the Internet. Abramson's U.S. patents include the first patent for CRC redundancy checks to provide data error control technique (No. 3,114,130), and the first patent issued for the design of burst errors in digital systems (No. 3,163,848). https://lnkd.in/exa35DJc

Non-Terrestrial Networks (#NTN) are emerging as an important niche for future #5G and #6G #cellular #networks. Many of our NYU WIRELESS NYU WIRELESS industrial affiliate companies within #3GPP are making the #chips and #systems to drive this #wireless #future that will let all of us access #emergency #communications and #sms #services from the palm of our hands or pockets. Especially with the adoption of new #midband spectrum from 4-21 GHz, where satellites serve as incumbent users, this technology is sure to arrive soon (and is already in) a cellphone near you! (See for example, the spectrum chart Fig.1 in the invited paper for #IEEE IEEE Open Journal of the Communications Society : Cite as: Dipankar Shakya, Mingjun Ying, Theodore S Rappaport, et al. Comprehensive FR3 and FR1(C) upper-mid band propagation and material penetration loss measurements and channel models in Indoor environment for 5G and 6G. TechRxiv. May 30, 2024. DOI: 10.36227/techrxiv.171710345.58907668/v1) https://lnkd.in/eaKDZKUb This is why I briefly treat the ascension of #starlink and #oneweb and other #satellite #systems, along with some new homework problems in the latest updated 2nd edition of my popular textbook, Wireless Communications: Principles and Practice. This future is coming fast!

This is quite a detailed paper on a very important topic. For IPoDWDM to really fly so that network operators can really use this approach in all network architectures then the industry has to address the operational challenges of managing intelligent coherent pluggables in IP hosts. This is especially the case when IPoDWDM wavelengths are carried over the same optical networks as conventional Xponder-based wavelengths. So worth a look if this area is of interest. In a new paper in IEEE Access, Infinera presents a new operational paradigm for IPoDWDM networks that simplifies the integration of smart optical pluggables into hosts, accelerating the deployment of advanced optical capabilities into disaggregated networks. Read it now: #OpticalNetworking #OpenOptical #PluggableOptics

A team of researchers has established a novel optical transmission bandwidth to enable a new data-rate record in optical fiber. The group could achieve 37.6 THz bandwidth to enable a record of 402 terabytes per second (tb/s) in a standard commercially accessible optical fiber, signifying a significant achievement in the field of telecommunications. The introduction of novel optical gain equalizers enabled access to previously unused wavelength bands in currently deployed systems. #opticalfibre #INTERNET #fastspeed #bandwidth