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The next generation cellular wireless network is expected to provide a broad range of multimedia services, where the traffic asymmetry between uplink and downlink is significant. The code division multiple access system with time division duplex mode (TDD-CDMA), adopting unbalanced slot allocation between uplink and downlink, is a good solution for this traffic asymmetry. Here a QoS adaptive multimedia...
Multi-hop wireless networks (MWNs) are a promising technology for releasing the vision of pervasive communications, e.g., providing communications in remote areas without telecommunication infrastructure. In MWNs, the channel resource is efficiently managed by proper spatial reuse. One of the Medium Access Control (MAC) protocols with such characteristic is Spatial TDMA (STDMA). In addition, STDMA...
Future military networks will make significant use of transponding satellites to carry converged Internet protocol (IP) traffic to on-the-move communication nodes, which suffer frequent, short signal blockage events. Multi-frequency time-division multiple access (MF-TDMA) with dynamic resource allocation is a leading approach to efficiently use satellite resources under these conditions. The dynamic...
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