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The DVB-RCS standard provides a framework for Multi-Frequency TDMA (MF-TDMA) and dynamic resource (frequencies and time slots) allocation over satellite links. Nevertheless, MF-TDMA and dynamic resource allocation alone are not sufficient to achieve satisfactory throughput for TCP, the dominant transport protocol in IP-based networks such as the Global Information Grid (GIG) system, due to the inherent...
Multi-Frequency Time-Division (MF-TDMA) techniques allow a large community of users to share bandwidth efficiently. Resources can be allocated based on user demands and user capabilities. The resources allocated to each individual user must be packed together in the spectrum available to the system while maintaining certain constraints based on user capabilities. Increasing the resource packing efficiency...
In this paper, we investigate scheduling for information management and dissemination in a multi-mission network. Dynamic network resource scheduling plays a crucial role in tracking critical engagement in battlefield and thus is highly demanded in multi-mission systems. Our focus is on how to resolve bandwidth contention in a heavily loaded network where mission requests surpass available bandwidth...
The integrated waveform (DAMA UHF SATCOM), specified in MIL-STD-188-181C/182B/183B/185A, defines a TDMA communication system in an attempt to improve satellite bandwidth utilization over legacy SATCOM waveforms. To overcome some of the limitations of statically defined user communications (UCOM) services in MILSTD-188-183A, the flexibility to assign services nearly anywhere within a frame was introduced...
Indoor wireless communication systems have been developed to improve cell coverage and throughput with low cost in indoor environment. Among several indoor wireless communication systems such as mobile WiMAX (worldwide interoperability for microwave access) system, WPAN (wireless personal area network) and WLAN (wireless local area network), the mobile WiMAX is one of the promising next-generation...
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