This report registers the process of the open governance network building achieved during the research process in Uganda. It describes advocacy and awareness raising developed through meetings and interviews with more than 30 individuals, the use of mailing lists and social media to create awareness about open governance, dissemination and advocacy for OGD and network development with key organisations.
African countries lag behind the rest of the world in their use of Information and Communication Technologies (ICTs). To reduce the digital divide quickly and cost-effectively, wireless networks are considered. WiMAX (Worldwide Interoperability for Microwave Access) is a wireless broadband access technology that uses Orthogonal Frequency Division Multiplexing (OFDM) which is a multicarrier modulation scheme. OFDM presents a problem of a high crest factor or Peak to Average Power Ratio (PAPR). To circumvent this problem either High Power Amplifiers (HPAs) with large dynamic range or PAPR reduction techniques are used. The former scheme increases cost of the system while the latter introduces redundancy or distortion. A novel PAPR reduction scheme is presented. It is a combination of the ideas of Tone Reservation and Selected Mapping. The advantage of this scheme is that it has a lower complexity. It is simulated for a WiMAX system.
This report, commissioned by the Association for Progressive Communications (APC), is concerned with the relationship between human rights and the internet; and with perceptions of the internet, its impact on human rights and the concept of internet rights within mainstream rights organisations. It pays particular attention to the rights encapsulated in Articles 18, 19 and 20 of the Universal Declaration of Human Rights (freedoms of conscience, expression and association). The study forms part of APC’s work on internet rights and freedom of expression and, in particular, the “Internet rights are human rights” project.
This collection of reports looks at how ICTs can be used to help communities in developing countries facing water stress adapt to climate change by from an ICT4D perspective.
Spectrum use in Latin America: Summary report of the case studies of Argentina, Brazil, Colombia, Ecuador, Peru and Venezuela
In Latin America case studies were done in Argentina, Brazil, Colombia, Ecuador, Peru and Venezuela. This report reviews and summarises the most relevant aspects of these studies.