Spectral efficiency

Vislink Begins Shipping Latest Satellite Communications Equipment, DVE6100 Encoder

Retrieved on: 
Wednesday, January 27, 2021

Vislinks DVE6100 offers organizations in the broadcast and media, law enforcement, public safety and defense markets ultimate satellite bandwidth efficiency by utilizing its latest HEVC video compression and DVB-S2X satellite modulation technology.

Key Points: 
  • Vislinks DVE6100 offers organizations in the broadcast and media, law enforcement, public safety and defense markets ultimate satellite bandwidth efficiency by utilizing its latest HEVC video compression and DVB-S2X satellite modulation technology.
  • This allows a 50 percent reduction in leased satellite bandwidth compared to MPEG-4, DVB-S2 technology, which dramatically reduces satellite OPEX.
  • For HD resolutions, the reduction in satellite bandwidth leasing and satellite bandwidth costs can result in a return on investment in just a few months.
  • The DVE6100 boosts satellite efficiency and provides users a highly channel dense and flexible solution, said Mickey Miller, CEO of Vislink.

Comtech Telecommunications Corp. Receives $1.5 Million Satellite Modem Order

Retrieved on: 
Thursday, October 22, 2020

The satellite modems will be utilized by a defense entity to upgrade and expand its existing network that included the prior generation of long-performing CDM-625 Satellite Modems by Comtech EF Data.

Key Points: 
  • The satellite modems will be utilized by a defense entity to upgrade and expand its existing network that included the prior generation of long-performing CDM-625 Satellite Modems by Comtech EF Data.
  • Following an extensive technical evaluation and battery of tests, the customer selected Comtech EF Datas CDM-625A Advanced Satellite Modem as the platform for its network upgrade and expansion.
  • The CDM-625A Advanced Satellite Modem builds on our legacy of providing the most efficient and reliable satellite modems, commented Fred Kornberg, Chairman of the Board and Chief Executive Officer of Comtech Telecommunications Corp. Migrating to the latest generation modem will enable additional bandwidth efficiencies and link optimization to be realized by this customer.
  • Comtech EF Data Corp. is a leading supplier of communications equipment with a focus on satellite bandwidth efficiency and link optimization.

NEC's iPASOLINK EX Advanced Dual drives the evolution of 5G

Retrieved on: 
Monday, October 12, 2020

The iPASOLINK EX Advanced Dual supports extended spectrum density technology that doubles spectral efficiency in a single box.

Key Points: 
  • The iPASOLINK EX Advanced Dual supports extended spectrum density technology that doubles spectral efficiency in a single box.
  • iPASOLINK EX Advanced Dual supports standard Ethernet technology-compliant interfaces, which support both 5G backhaul networks and future 5G fronthaul networks.
  • iPASOLINK EX Advanced Dual features:
    iPASOLINK EX Advanced Dual is NEC's first wireless equipment to offer 20Gbps capacity in a single box.
  • iPASOLINK EX Advanced Dual maximizes transmission capacity of the 80GHz spectrum with Adaptive Modulation and Bandwidth Radio (AMBR).

Space Strategies Consulting Limited Successfully Completes Phase I Beyond-Line-of-Sight Project Leveraging Astrapi Corporation's Innovative Spiral Modulation Technology

Retrieved on: 
Wednesday, December 4, 2019

This project involved development of a proof-of-concept system for Beyond Line of Sight (BLOS) applications leveraging Spiral Modulation under license from Astrapi.

Key Points: 
  • This project involved development of a proof-of-concept system for Beyond Line of Sight (BLOS) applications leveraging Spiral Modulation under license from Astrapi.
  • Astrapi's Spiral Modulation provides a structured way to dramatically increase spectral efficiency by exploiting the capabilities of a continuously-changing spectrum.
  • Their extensive communications R&D experience and satellite expertise are extremely valuable in advancing Spiral Modulation technology for this application.
  • Phase I project results demonstrated the ability of Astrapi's Spiral Modulation to provide more resilient and efficient BLOS links.

ADVA and PSNC showcase 1200G channel transmission at SC19

Retrieved on: 
Tuesday, November 19, 2019

ADVA (FSE: ADV) today announced that its hosting a joint showcase with PSNC at SC19 that features the industrys first 1200Gbit/s optical channel transmission.

Key Points: 
  • ADVA (FSE: ADV) today announced that its hosting a joint showcase with PSNC at SC19 that features the industrys first 1200Gbit/s optical channel transmission.
  • Built upon the ADVA FSP 3000 TeraFlex terminal , the demo underscores the power of adaptive technology to maximize bandwidth efficiency in any network scenario.
  • This demo reveals how operators can enhance optical paths and reduce cost per bit right now, said Christoph Glingener, CTO, ADVA.
  • By providing a 1200Gbit/s channel that consumes only 150GHz of spectrum, were leading the industry with spectral efficiency and channel capacity.

Space Strategies Consulting Limited (SSCL) Wins Beyond-Line-of-Sight Project Thanks to Astrapi Corporation's Innovative Spiral Modulation Technology

Retrieved on: 
Monday, September 16, 2019

DALLAS, Sept. 16, 2019 /PRNewswire-PRWeb/ --Astrapi Corporation is pleased to announce the closing of a license with Space Strategies Consulting, LLC to explore the use of Spiral Modulation technology for non-satellite Beyond-Line-of-Sight applications.

Key Points: 
  • DALLAS, Sept. 16, 2019 /PRNewswire-PRWeb/ --Astrapi Corporation is pleased to announce the closing of a license with Space Strategies Consulting, LLC to explore the use of Spiral Modulation technology for non-satellite Beyond-Line-of-Sight applications.
  • Astrapi's Spiral Modulation provides a structured way to dramatically increase spectral efficiency by exploiting the capabilities of a continuously-changing spectrum.
  • "We are optimistic that Astrapi's Spiral Modulation technology will substantially enhance the performance of non-satellite BLOS transmissions," said Dr. Jerrold Prothero, Astrapi Founder and CEO.
  • Astrapi is very pleased to team with SSCL on this important project for Innovative Solutions Canada."

Wireless providers increased spectrum efficiency by 42 times since 2010, new paper shows

Retrieved on: 
Tuesday, July 9, 2019

WASHINGTON, July 9, 2019 /PRNewswire/ -- U.S. wireless providers increased their spectrum efficiency 42 times since 2010, according to a new white paper released by CTIA, the wireless industry association.

Key Points: 
  • WASHINGTON, July 9, 2019 /PRNewswire/ -- U.S. wireless providers increased their spectrum efficiency 42 times since 2010, according to a new white paper released by CTIA, the wireless industry association.
  • Facing a hockey stick growth curve in mobile data usewhich nearly doubled last year aloneand as 5G places more demand on wireless networks, wireless providers are investing billions to increase their spectrum efficiency.
  • Today's paper shows the wireless industry has increased the spectral efficiency of their networks by refarming existing spectrum, quickly deploying new spectrum assets, deploying denser wireless infrastructure and other efficiency-enhancing technologies.
  • Wireless providers' spectrum efficiency efforts are key, but we also need more licensed spectrum.