Terrestrial Television Broadcasting in Bands above 2 Ghz

Recent Developments in Uhf and Microwave Terrestrial Television in the Uk

Following the allocation of commercial franchises in 1997 the UK is expected to launch a UHF digital terrestrial television service in late 1998. A shortage of suitable taboo channels restricts the use of repeaters. Gaps in coverage area may be lled by 40 GHz MVDS technology.

Secondary Terrestrial Use of Broadcasting Satellite Services below 3 Ghz

Secondary use of the satellite spectrum by a terrestrial system is studied in this paper, focusing on broadcasting satellite services. Both spectrum sensing based access and database based access are discussed. Link budget analysis is used to define operational limits for spectrum sensing and transmission power control when the primary system is a digital video broadcasting – satellite services...

A path-specific propagation prediction method for point-to-area terrestrial services in the VHF and UHF bands

New Business Strategies and Marketing Opportunities Utilizing a Liberalized Spectrum Management Framework

The current global move to switch from analogue to digital terrestrial television has opened up an opportunity for the re-allocation of valuable spectrum resources in VHF/UHF frequencies. In one way, spectrum bands once used for analogue TV broadcasting will be completely cleared, leaving a space for deploying new licensed wireless services, and in another way, digital terrestrial television te...

The World Administrative Radio Conference for Dealing with Frequency Allocations in Certain Parts of the Spectrum (Malaga-Torremolinos, 1992) (WARC-92) made an allocation in the bands 21.4-22.0 GHz in Regions

The World Administrative Radio Conference for Dealing with Frequency Allocations in Certain Parts of the Spectrum (Malaga-Torremolinos, 1992) (WARC-92) made an allocation in the bands 21.4-22.0 GHz in Regions 1 and 3 and 17.3-17.8 GHz in Region 2 to the broadcasting-satellite service (BSS) on a primary basis from 1 April 2007. It has adopted, by Resolution 525 (WARC-92), a set of interim proced...