Mobile spectrum allocation

The objective of this paper is to analyze the mobile telecommunications market in Thailand. The paper also demonstrates positive impacts of the mobile spectrum allocation on the ICT performance of the country.

10p murielnguyen 01-07-2020 10 1   Download

The allocation of frequencies traditionally used by terrestrial broadcasting (digital dividend) to International Mobile Telecommunication (IMT) is limiting the evolution of the Digital Terrestrial Television (DTT) networks for enhanced service offering. Next-generation DTT standards are called to provide increased capacity within the reduced spectrum. Time Frequency Slicing (TFS) has been proposed as one of the key technologies for the future DTT networks.

15p son248 24-03-2020 23 1   Download

The efficient management and sharing of the spectrum among the users is an important issue, frequency channels have to be reused as much as possible in order to support the many thousands of simultaneous call in any typical of mobile system. In cellular architecture, cell is serviced by a base station located at its center. A number of cells are linked to a mobile switching center which also acts as a gateway of the cellular network to

8p tuanlocmuido 19-12-2012 57 5   Download

The tremendous growth of the mobile users’ population coupled with the bandwidth requirements of new cellular services is in contrast to the limited spectrum resources that have been allocated for mobile communications. The objective of channel allocation is to assign a required number of channels to each cell such that efficient frequency spectrum utilization is provided and interference effects are minimized.

20p huggoo 20-08-2010 71 4   Download

The Situation in the Early 1980s: A Spectrum Allocation Opens the Possibility to Overcome the European Patchwork of Incompatible Systems At the World Administrative Radio Conference in 1979 (WARC ’79), a decision was taken to set aside a block of radio spectrum in the 900 MHz range for use in land mobile communication systems in Zone 1, which in the terminology of the Radio Regulations means Europe. Beyond this, little was said about how the spectrum should be used, such as the allocation to public systems versus private ones....

45p huggoo 20-08-2010 77 10   Download