Despite increased HTS, LEO and MEO capacity, bandwidth management solutions are still needed. Market players share their technological breakthroughs and how solutions are keeping up with demands. Comtech EF Data solutions include IP header and payload optimization, DoubleTalk Carrier-in-Carrier implementations, and provision of high-performance modulation and coding. To ensure technology keeps up with bandwidth management needs, the company has developed a dynamic bandwidth access method, H-DNA, to address varying levels of bursty traffic found in internet access, mobile and corporate networks. H-DNA reacts on a sub-second basis to changing user demand and link conditions without introducing Time-Division Multiple Access (TDMA) such as jitter and latency. H-DNA's rapid response is possible by precise time and frequency synchronization between the hub and remotes. The integrated H-DNA controller creates and distributes a new bandwidth plan prior to the start of next time interval based on real-time network-wide traffic demand, link conditions and quality of service profiles.
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