By combining a cellular system with the terrestrial digital video broadcasting system (DVB-T), wide-area asymmetric Internet access can be achieved, with a downlink peak bit rate of 10-20Mbps. In this paper, we study dynamic resource management on a packet-by-packet basis for this broadband downlink. A model for best-effort traffic is proposed, which simplifies the evaluation of maximum throughput and fairness. Dynamic Single Frequency Networks (DSFN) are evaluated, which exploits the macrodiversity capability of the OFDM modulation scheme. The transmitters are divided into single frequency networks (SFNs), i.e. groups of transmitters that send the same information at the same channel frequency simultaneously. An algorithm changes the SFN g...
The radio spectrum is the fundamental resource upon which all radiocommunication services depend. It...
This paper considers radio resource allocation (RRA) in the downlink of an orthogonal frequency divi...
We consider dynamic channel management (DCM), more specifically power control and channel allocation...
By combining a cellular system with the terrestrial digital video broadcasting system (DVB-T), wide-...
By combining a cellular system with the terrestrial digital video broadcasting system (DVB-T), wide-...
A dynamic resource allocation algorithm to satisfy the packet delay requirements for real-time servi...
Advanced cellular Internet service (ACIS) is targeted for applications such as Web browsing with a p...
A dynamic resource allocation algorithm to satisfy the packet delay requirements for real-time servi...
In this letter, using a utility-based approach we formulate the optimal downlink resource allocation...
Mobile devices are becoming the priority of access to a growing trend of online services. As servic...
This paper presents a scheduling scheme for packet transmission in OFDM wireless system with adaptiv...
Current broadcast digital networks make use of either a Single Frequency Network (SFN) or a Multi Fr...
This paper addresses dynamic resource allocation (DRA) for the downlink of a SDMA broadband wireless...
One of the main objectives of the next generation of mobile communications is to provide cost-effec...
The radio spectrum is the fundamental resource upon which all radiocommunication services depend. It...
The radio spectrum is the fundamental resource upon which all radiocommunication services depend. It...
This paper considers radio resource allocation (RRA) in the downlink of an orthogonal frequency divi...
We consider dynamic channel management (DCM), more specifically power control and channel allocation...
By combining a cellular system with the terrestrial digital video broadcasting system (DVB-T), wide-...
By combining a cellular system with the terrestrial digital video broadcasting system (DVB-T), wide-...
A dynamic resource allocation algorithm to satisfy the packet delay requirements for real-time servi...
Advanced cellular Internet service (ACIS) is targeted for applications such as Web browsing with a p...
A dynamic resource allocation algorithm to satisfy the packet delay requirements for real-time servi...
In this letter, using a utility-based approach we formulate the optimal downlink resource allocation...
Mobile devices are becoming the priority of access to a growing trend of online services. As servic...
This paper presents a scheduling scheme for packet transmission in OFDM wireless system with adaptiv...
Current broadcast digital networks make use of either a Single Frequency Network (SFN) or a Multi Fr...
This paper addresses dynamic resource allocation (DRA) for the downlink of a SDMA broadband wireless...
One of the main objectives of the next generation of mobile communications is to provide cost-effec...
The radio spectrum is the fundamental resource upon which all radiocommunication services depend. It...
The radio spectrum is the fundamental resource upon which all radiocommunication services depend. It...
This paper considers radio resource allocation (RRA) in the downlink of an orthogonal frequency divi...
We consider dynamic channel management (DCM), more specifically power control and channel allocation...