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Opportunistic Multiuser Scheduling in Downlink TDMA MISO Systems
Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005., 2006We consider the problem of multiuser opportunistic fair scheduling (OFS) in downlink MISO systems employing beamforming. OFS is performed on a per scheduling interval basis to achieve fair bandwidth allocation. Transmit beamforming provides TDMA systems with the capability of supporting multiple concurrent transmissions.
null Chuxiang Li, null Xiaodong Wang
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TDMA scheduling in fault tolerant wireless sensor networks
2012 IEEE International Instrumentation and Measurement Technology Conference Proceedings, 2012In this paper a fault-tolerant ring topology is suggested to provide energy efficient and real time operation using Time Division Multiple Access (TDMA) in sensor networks. The fault tolerant behaviour requires search for an extended type of Hamiltonian cycle in the connectivity graph.
Akos Orosz, Gergo Roth, Gyula Simon
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Asynchronous TDMA ad hoc networks: scheduling and performance
European Transactions on Telecommunications, 2004AbstractA common assumption of time division multiple access (TDMA)‐based wireless ad hoc networks is the existence of network‐wide slot synchronization. Such a mechanism is difficult to support in practice. In asynchronous TDMA systems, each link uses a local time slot reference provided by the hardware clock tick of one of the node endpoints ...
Theodoros Salonidis, Leandros Tassiulas
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Broadcast scheduling problem for TDMA ad-hoc networks
Proceedings of the 1st International Conference on Wireless Technologies for Humanitarian Relief, 2011A domain specific memetic algorithm is proposed for solving the optimum time division multiple access broadcast scheduling problem in Ad-hoc networks. During disaster relief, broadcast scheduling problem in Ad-hoc network is deployed efficiently.
D. Arivudainambi, D. Rekha
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Detaining online upstream scheduling in WDM/TDMA EPONs
36th European Conference and Exhibition on Optical Communication, 2010We show that horizon-based online scheduling in hybrid WDM/TDMA EPONs can achieve performance similar to that of void-filling by employing a novel detaining concept. The performance and optimal selection of algorithm parameters are evaluated.
Konstantinos Kanonakis, Ioannis Tomkos
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Parallel TDMA Scheduling for Multiple-Destination Wireless Networks
IEEE Transactions on Wireless Communications, 2011We study transmission strategies in a multiple-source, multiple-destination wireless network. Each source transmits packets that are intended for a particular destination. However, a transmitted packet can cause interference at other destinations. Our primary performance measure is throughput, which we define to be the average number of packets that ...
Gam D. Nguyen +3 more
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Energy efficient spatial TDMA scheduling in wireless networks
Computers & Operations Research, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Quintas, Diogo, Friderikos, Vasilis
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Scheduling for maximum capacity in S/TDMA systems
Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367), 2003Space-time division multiple access (S/TDMA) applies spatial multiplexing enabled by antenna arrays on top of time-division multiplexing. Packet scheduling in S/TDMA can be described as a partition of a given set of packets such that the packets in each subset can be properly separated in the space domain and thus be assigned to the same time slot in a
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Peer-to-Peer Networking and Applications, 2019
Walid Osamy, A. El-sawy, A. Khedr
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Walid Osamy, A. El-sawy, A. Khedr
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