Category Comm. & Networking

DARPA RNDMC program developing Distributed Beamforming Antennas across air, ground, and sea assets, to provide long range tactical communication robust against failure or attack

DARPAdistantenna

DARPA, is proposing a new Mosaic Warfare strategy for evolving multidomain battlefield. Dr. Timothy Grayson, Director of the Strategic Technology Office is advocating for a “system of systems” approach that he’s calling mosaic warfare: the ability to piece together different…...

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Twisted light can provide 100-times faster fiber capacity and secure wireless data transmission to moving platforms like UAVs

OAM

Broadband fiber-optics carry information on pulses of light, at the speed of light, through optical fibers. But the way the light is encoded at one end and processed at the other affects data speeds. Basically, light or any other electromagnetic radiation…...

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DOD looks to secure Content delivery Network (CDN) services to stream its mission-critical and sensitive information

CDN

A Content Delivery Network (CDN) is a globally distributed network of web servers or Points of Presence (PoP) whose purpose is to provide faster content delivery. The content is replicated and stored throughout the CDN so the user can access…...

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DARPA’s WiSPER program developing next generation spread spectrum based military tactical radio to enable secure high-bandwidth RF communications

darpatacticalradio

U.S. military researchers are asking industry to develop secure radio frequency (RF) transmitter and receiver technologies to enable the next generation of secure military tactical radio systems. Tactical communications is critical requirement of  military communications in which information of any…...

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Future Mobile core network infrastructure will be built as cloud native service for IoT and Enterprise applications

MNO

Cloud computing has burst recently into technology and business scene promising great technical and economic advantages, like offering On-demand provisioning of computer services, improved flexibility and scalability as well as reducing costs. Another attractive point of the cloud is its…...

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Fiber Optics transmission system and component technologies for Rising Internet traffic

fiberopticcommunications

Optical communications make use of light waves, very high frequency (100 terahertz) electromagnetic waves, for information transmission. Modern optical communications were begun in the 1960s, when lasers were invented as a coherent light source. Since then, the rapid development of…...

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Next generation Military Communications technologies enabling high-throughput mobile, secure, survivable, seamless, in congested and contested environments

Military Communications Market 1

Communications is vital for War fighters to exchange voice and data, command and control and situational awareness data and video. The vision of Communications area is to provide reliable communication from anywhere to everywhere from war fighters to supreme commander…...

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Extremely Low Frequency and Very Low Frequency (ELF/VLF ) Communications for Underground, Underwater, and Hypersonic Flight

VLFatPalmer

Radio frequency (RF) technologies have limitations that cannot fulfill specific requirements. For instance, underground and underwater are challenging environments due to the absorption of high frequency electromagnetic (EM) waves in dense media. For hypersonic communications, Very Low Frequencies (VLF) band…...

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DARPA’s DyNAMO and C2E demonstrated Secure, Jam Resistant and Adaptable Airborne Networks for Collaborative team of Manned & Unmanned Platforms

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Chinese military has been engaged in comprehensive modernization of  its air, naval, and ground forces, while incorporating a variety of anti-access/area denial (A2/AD) systems and capabilities.  “To operate against adversaries with “anti-access / area denial” capabilities the U.S. needs to…...

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Ultra secure, Quantum Communications using Quantum Key Cryptography (QKD) for Underwater Vehicles and Submarines critical to maintain nuclear deterrence capability

daf30d03da42a5291604b3fcca07f0d0

Underwater communication is vital for undersea exploitation and modern communication. Conventional ways which employ acoustical technique for underwater communication have their drawbacks  including high path loss, narrow bandwidth, high bit error rate, among which unconditional security is more demanding due to commercial and…...

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