Sökning: "diversity reception"

Visar resultat 1 - 5 av 18 avhandlingar innehållade orden diversity reception.

  1. 1. Vigselrummet i Stockholms rådhus och det tidiga 1900-talets monumentalmåleri : Historia, reception, historiografi

    Författare :Ludwig Qvarnström; Jan von Bonsdorff; Emilie Karlsmo; Dan Karlholm; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; art criticism; decorative painting; early 20th century; historiography; institutionalisation; the Marriage Chamber in the Stockholm City Law Courts; mural painting; the Museum of Sketches; modernism; nationalism; ornament; public art.; Art; Konstvetenskap; Konstvetenskap; History of Art;

    Sammanfattning : The competitions for the commission to decorate the Marriage Chamber in Stockholm City Law Courts (1912–1915) have become one of the most important events in the history of mural painting in Sweden. One of the proposals, by artist Isaac Grünewald, has become a major icon of early modernistic art in Sweden. LÄS MER

  3. 2. Aspects on Interference and Diversity in Wireless Networks

    Författare :Fredrik Florén; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telekommunikationsteknik; Telecommunication engineering; Elektronik och elektroteknik; Electronics and Electrical technology; feedback; multiuser communication; diversity; throughput; packet radio networks; Interference; frequency hop communication;

    Sammanfattning : This thesis deals with two topics in wireless communications: interference between frequency-hopping (FH) networks, and multiuser diversity. The work on FH treats a system where FH is used to provide simultaneous access to the channel for multiple uncoordinated wireless networks. LÄS MER

  4. 3. Antennas and Propagation from a Signal Processing Perspective

    Författare :Thomas Svantesson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; diversity reception; parameter estimation; higher order modes; mutual coupling; sensor array processing; switched parasitic antennas; physical modeling; channel modeling; MIMO channels; channel capacity;

    Sammanfattning : This thesis studies several topics within the area of antennas and propagation from a signal processing perspective. However, theory and methods from electromagnetics and communications have also been used, contributing to an interdisciplinary character of the thesis. LÄS MER

  5. 4. Detection principles for fast Rayleigh fading channels using an antenna array

    Författare :Anders Hansson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; iterative decoding; serially concatenated coding; adaptive antenna arrays; multiple antennas; APP algorithm; diversity reception; Rayleigh channels; correlation; sequence detection; fading channels;

    Sammanfattning : .... LÄS MER

  7. 5. Space-Time Algorithms for Mobile Communications

    Författare :Per Pelin; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; antenna array; model order selection; equalization; Bootstrap; space-time propagation; synchronization; RAKE-combiner; real data; data reduction; spatial diversity; finite alphabet;

    Sammanfattning : Algorithms are presented for space-time signal processing in mobile communication systems employing base station antenna arrays. Two main issues are concerned. Reception of data transmitted on the uplink (mobile to base station transmission), and estimation of the parameters of the space-time mobile channel. LÄS MER