Plum Insight: Maximising spectrum efficiency with private LTE

Despite continuing growth in mobile network coverage, there are many areas where enterprise users suffer from no, or poor, connectivity. Manufacturing, agricultural and transport industries in these regions suffer from their remote locations, and they often find that their ability to benefit from Industry 4.0 – the automation through connected machines – is limited. This[…]

Use cases, spectrum requirements and valuation of spectrum for private LTE

These reports examine use cases, spectrum requirements and valuation of spectrum for use by private LTE. The first report defines private LTE, considers environments where private LTE might be used focusing on industrial automation and identifies what spectrum these applications will need. To do this it sets out a methodology to characterise the identified private[…]

Flexible Spectrum Access Methods

This report, commissioned by the UK Spectrum Policy Forum, considers future flexible spectrum access methods.  Flexible access and spectrum sharing were key features of the UK Strategy Published in 2014. In this report we consider the state of play on spectrum access in the UK (from dedicated national licensing through to licence-exempt), techniques for enabling[…]

Valuation advice relating to cellular spectrum in Canada

Ahead of renewal of spectrum licences in the AWS band, the CWTA commissioned Plum to compile a report looking at the value of AWS spectrum and how this should be applied to any renewal process.  Operators were concerned that ISEDC (the spectrum administrator) would use the renewals as an opportunity to significantly increase spectrum fees,[…]

The compatibility of LTE services and VSAT receivers

Plum have recently collaborated with Huawei in undertaking a number of studies intended to clarify options for spectrum sharing in C-band. The report linked here addresses issues relating to the co-existence of LTE services and satellite downlinks in the same, or adjacent, spectrum. The report describes realistic field trials which illustrate the potential for geographical[…]

Advice on AIP spectrum fees for broadcasting

Free TV is an industry body in Australia which represents terrestrial television broadcasters.  Against the possibility of the regulator introducing AIP fees to broadcasting spectrum in Australia, Plum was commissioned to compile a report into the use of AIP for broadcasting in the UK, examining the arguments that had been presented for and against AIP[…]

Review of licence fees in the Australian 17.3-51.4 GHz band

Plum was engaged by the Australian Communications and Media Authority (ACMA) to review the current taxes for the Ka (17.3-51.4 GHz) spectrum band, and to investigate how existing taxation arrangements could be improved. Plum concluded that the Ka band was unlikely to become congested in the near future, and that many frequency bands have witnessed[…]