Search for dissertations about: "telecommunication consumer"
Found 5 swedish dissertations containing the words telecommunication consumer.
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1. DSP algorithms and architectures for telecommunication
Abstract : Techniques for providing users with high quality, high capacity digital transmission links has been in the research focus the last years. Both academia and industry try to come up with methods that can provide the consumers with high capacity transmission links at low price. READ MORE
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2. CALLUM Linear Transmitter - Architecture and Circuit Analysis
Abstract : This doctoral dissertation presents a study of linear radio transmitters based on the combined analog locked loop universal modulator (CALLUM) approach. Linear architectures such as CALLUM are very attractive for power-efficient operations, since they have no fundamental limitations prohibiting a 100% efficiency for all envelope levels, without sacrificing the potential of a linear transmission. READ MORE
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3. Studies of the Reactive Sputtering Process and its Application in Electro-Acoustic Devices
Abstract : Electro-acoustic devices such as surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices have been in commercial use for over 60 years and can be found in applications ranging from specialised scientific and military equipment to consumer products, such as mobile telephones, TV and radio receivers, etc. Today by far the largest market for electro-acoustic devices is the telecommunication industry which annually consumes approximately three billion acoustic wave filters for frequency control alone. READ MORE
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4. Quasi-subscribers in the Swedish Mobile Phone Market: The Phenomenon and Determinant Factors
Abstract : This thesis investigates the problematic inaccuracies of mobile phone density as a measure on access and use of mobile phones. The inaccuracies are presumably caused by the presence of quasi-subscribers - mobile phone users with multiple active SIM cards or subscriptions - that exaggerate the actual number of mobile phone users. READ MORE
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5. On 60GHz Wireless Communication Systems
Abstract : The consumer of the telecommunication services of tomorrow will expectto receive the same services in a wireless fashion as he today receivesfrom a fixed network. These services require reliable high data rate. READ MORE